Merge branch '34312-eslint-vue-plugin' into 'master'

Resolve "Add eslint-vue-plugin to our stack"

Closes #34312

See merge request gitlab-org/gitlab-ce!16210

193 files changed, 5878 insertions, 5178 deletions

diff --git a/.codeclimate.yml b/.codeclimate.yml
index d4905856e72..dc8ac60fb44 100644
--- a/.codeclimate.yml
+++ b/.codeclimate.yml
@@ -13,7 +13,8 @@ engines:
     exclude_paths:
       - "lib/api/v3/*"
   eslint:
-    enabled: true
+    # eslint-plugin-vue is locked to version 2 in codeclimate, we need version 4
+    enabled: false
   rubocop:
     enabled: true
     channel: "gitlab-rubocop-0-52"
diff --git a/.eslintrc b/.eslintrc
index 44ad6a4896c..6dbe269e594 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -4,7 +4,10 @@
     "browser": true,
     "es6": true
   },
-  "extends": "airbnb-base",
+  "extends": [
+    "airbnb-base",
+    "plugin:vue/recommended"
+  ],
   "globals": {
     "__webpack_public_path__": true,
     "_": false,
@@ -12,7 +15,9 @@
     "gon": false,
     "localStorage": false
   },
-  "parser": "babel-eslint",
+  "parserOptions": {
+    "parser": "babel-eslint"
+  },
   "plugins": [
     "filenames",
     "import",
@@ -20,7 +25,7 @@
     "promise"
   ],
   "settings": {
-    "html/html-extensions": [".html", ".html.raw", ".vue"],
+    "html/html-extensions": [".html", ".html.raw"],
     "import/resolver": {
       "webpack": {
         "config": "./config/webpack.config.js"
@@ -32,6 +37,15 @@
     "import/no-commonjs": "error",
     "no-multiple-empty-lines": ["error", { "max": 1 }],
     "promise/catch-or-return": "error",
-    "no-underscore-dangle": ["error", { "allow": ["__"]}]
+    "no-underscore-dangle": ["error", { "allow": ["__"]}],
+    "vue/html-self-closing": ["error", {
+      "html": {
+        "void": "always",
+        "normal": "never",
+        "component": "always"
+      },
+      "svg": "always",
+      "math": "always"
+    }]
   }
 }
diff --git a/app/assets/javascripts/blob/notebook/index.js b/app/assets/javascripts/blob/notebook/index.js
index 57b031956e8..6f1350e80fc 100644
--- a/app/assets/javascripts/blob/notebook/index.js
+++ b/app/assets/javascripts/blob/notebook/index.js
@@ -8,6 +8,9 @@ export default () => {
 
   new Vue({
     el,
+    components: {
+      notebookLab,
+    },
     data() {
       return {
         error: false,
@@ -16,8 +19,41 @@ export default () => {
         json: {},
       };
     },
-    components: {
-      notebookLab,
+    mounted() {
+      if (gon.katex_css_url) {
+        const katexStyles = document.createElement('link');
+        katexStyles.setAttribute('rel', 'stylesheet');
+        katexStyles.setAttribute('href', gon.katex_css_url);
+        document.head.appendChild(katexStyles);
+      }
+
+      if (gon.katex_js_url) {
+        const katexScript = document.createElement('script');
+        katexScript.addEventListener('load', () => {
+          this.loadFile();
+        });
+        katexScript.setAttribute('src', gon.katex_js_url);
+        document.head.appendChild(katexScript);
+      } else {
+        this.loadFile();
+      }
+    },
+    methods: {
+      loadFile() {
+        axios.get(el.dataset.endpoint)
+          .then(res => res.data)
+          .then((data) => {
+            this.json = data;
+            this.loading = false;
+          })
+          .catch((e) => {
+            if (e.status !== 200) {
+              this.loadError = true;
+            }
+
+            this.error = true;
+          });
+      },
     },
     template: `
       <div class="container-fluid md prepend-top-default append-bottom-default">
@@ -46,41 +82,5 @@ export default () => {
         </p>
       </div>
     `,
-    methods: {
-      loadFile() {
-        axios.get(el.dataset.endpoint)
-          .then(res => res.data)
-          .then((data) => {
-            this.json = data;
-            this.loading = false;
-          })
-          .catch((e) => {
-            if (e.status !== 200) {
-              this.loadError = true;
-            }
-
-            this.error = true;
-          });
-      },
-    },
-    mounted() {
-      if (gon.katex_css_url) {
-        const katexStyles = document.createElement('link');
-        katexStyles.setAttribute('rel', 'stylesheet');
-        katexStyles.setAttribute('href', gon.katex_css_url);
-        document.head.appendChild(katexStyles);
-      }
-
-      if (gon.katex_js_url) {
-        const katexScript = document.createElement('script');
-        katexScript.addEventListener('load', () => {
-          this.loadFile();
-        });
-        katexScript.setAttribute('src', gon.katex_js_url);
-        document.head.appendChild(katexScript);
-      } else {
-        this.loadFile();
-      }
-    },
   });
 };
diff --git a/app/assets/javascripts/blob/pdf/index.js b/app/assets/javascripts/blob/pdf/index.js
index 7109f356540..70136cc4087 100644
--- a/app/assets/javascripts/blob/pdf/index.js
+++ b/app/assets/javascripts/blob/pdf/index.js
@@ -7,6 +7,9 @@ export default () => {
 
   return new Vue({
     el,
+    components: {
+      pdfLab,
+    },
     data() {
       return {
         error: false,
@@ -15,9 +18,6 @@ export default () => {
         pdf: el.dataset.endpoint,
       };
     },
-    components: {
-      pdfLab,
-    },
     methods: {
       onLoad() {
         this.loading = false;
diff --git a/app/assets/javascripts/boards/boards_bundle.js b/app/assets/javascripts/boards/boards_bundle.js
index 679c883cdcf..90166b3d3d1 100644
--- a/app/assets/javascripts/boards/boards_bundle.js
+++ b/app/assets/javascripts/boards/boards_bundle.js
@@ -171,19 +171,14 @@ $(() => {
   });
 
   gl.IssueBoardsModalAddBtn = new Vue({
-    mixins: [gl.issueBoards.ModalMixins],
     el: document.getElementById('js-add-issues-btn'),
+    mixins: [gl.issueBoards.ModalMixins],
     data() {
       return {
         modal: ModalStore.store,
         store: Store.state,
       };
     },
-    watch: {
-      disabled() {
-        this.updateTooltip();
-      },
-    },
     computed: {
       disabled() {
         if (!this.store) {
@@ -199,6 +194,14 @@ $(() => {
         return '';
       },
     },
+    watch: {
+      disabled() {
+        this.updateTooltip();
+      },
+    },
+    mounted() {
+      this.updateTooltip();
+    },
     methods: {
       updateTooltip() {
         const $tooltip = $(this.$refs.addIssuesButton);
@@ -217,9 +220,6 @@ $(() => {
         }
       },
     },
-    mounted() {
-      this.updateTooltip();
-    },
     template: `
       <div class="board-extra-actions">
         <button
diff --git a/app/assets/javascripts/boards/components/board_card.vue b/app/assets/javascripts/boards/components/board_card.vue
index 0b220a56e0b..23fec503586 100644
--- a/app/assets/javascripts/boards/components/board_card.vue
+++ b/app/assets/javascripts/boards/components/board_card.vue
@@ -10,12 +10,30 @@ export default {
     'issue-card-inner': gl.issueBoards.IssueCardInner,
   },
   props: {
-    list: Object,
-    issue: Object,
-    issueLinkBase: String,
-    disabled: Boolean,
-    index: Number,
-    rootPath: String,
+    list: {
+      type: Object,
+      default: () => ({}),
+    },
+    issue: {
+      type: Object,
+      default: () => ({}),
+    },
+    issueLinkBase: {
+      type: String,
+      default: '',
+    },
+    disabled: {
+      type: Boolean,
+      default: false,
+    },
+    index: {
+      type: Number,
+      default: 0,
+    },
+    rootPath: {
+      type: String,
+      default: '',
+    },
   },
   data() {
     return {
@@ -54,8 +72,13 @@ export default {
 </script>
 
 <template>
-  <li class="card"
-    :class="{ 'user-can-drag': !disabled && issue.id, 'is-disabled': disabled || !issue.id, 'is-active': issueDetailVisible }"
+  <li
+    class="card"
+    :class="{
+      'user-can-drag': !disabled && issue.id,
+      'is-disabled': disabled || !issue.id,
+      'is-active': issueDetailVisible
+    }"
     :index="index"
     :data-issue-id="issue.id"
     @mousedown="mouseDown"
@@ -66,6 +89,7 @@ export default {
       :issue="issue"
       :issue-link-base="issueLinkBase"
       :root-path="rootPath"
-      :update-filters="true" />
+      :update-filters="true"
+    />
   </li>
 </template>
diff --git a/app/assets/javascripts/clusters/components/application_row.vue b/app/assets/javascripts/clusters/components/application_row.vue
index 872abf03ef1..c13bbcee863 100644
--- a/app/assets/javascripts/clusters/components/application_row.vue
+++ b/app/assets/javascripts/clusters/components/application_row.vue
@@ -1,108 +1,112 @@
 <script>
-import { s__, sprintf } from '../../locale';
-import eventHub from '../event_hub';
-import loadingButton from '../../vue_shared/components/loading_button.vue';
-import {
-  APPLICATION_NOT_INSTALLABLE,
-  APPLICATION_SCHEDULED,
-  APPLICATION_INSTALLABLE,
-  APPLICATION_INSTALLING,
-  APPLICATION_INSTALLED,
-  APPLICATION_ERROR,
-  REQUEST_LOADING,
-  REQUEST_SUCCESS,
-  REQUEST_FAILURE,
-} from '../constants';
+  /* eslint-disable vue/require-default-prop */
+  import { s__, sprintf } from '../../locale';
+  import eventHub from '../event_hub';
+  import loadingButton from '../../vue_shared/components/loading_button.vue';
+  import {
+    APPLICATION_NOT_INSTALLABLE,
+    APPLICATION_SCHEDULED,
+    APPLICATION_INSTALLABLE,
+    APPLICATION_INSTALLING,
+    APPLICATION_INSTALLED,
+    APPLICATION_ERROR,
+    REQUEST_LOADING,
+    REQUEST_SUCCESS,
+    REQUEST_FAILURE,
+  } from '../constants';
 
-export default {
-  props: {
-    id: {
-      type: String,
-      required: true,
+  export default {
+    components: {
+      loadingButton,
     },
-    title: {
-      type: String,
-      required: true,
+    props: {
+      id: {
+        type: String,
+        required: true,
+      },
+      title: {
+        type: String,
+        required: true,
+      },
+      titleLink: {
+        type: String,
+        required: false,
+      },
+      description: {
+        type: String,
+        required: true,
+      },
+      status: {
+        type: String,
+        required: false,
+      },
+      statusReason: {
+        type: String,
+        required: false,
+      },
+      requestStatus: {
+        type: String,
+        required: false,
+      },
+      requestReason: {
+        type: String,
+        required: false,
+      },
     },
-    titleLink: {
-      type: String,
-      required: false,
-    },
-    description: {
-      type: String,
-      required: true,
-    },
-    status: {
-      type: String,
-      required: false,
-    },
-    statusReason: {
-      type: String,
-      required: false,
-    },
-    requestStatus: {
-      type: String,
-      required: false,
-    },
-    requestReason: {
-      type: String,
-      required: false,
-    },
-  },
-  components: {
-    loadingButton,
-  },
-  computed: {
-    rowJsClass() {
-      return `js-cluster-application-row-${this.id}`;
-    },
-    installButtonLoading() {
-      return !this.status ||
-        this.status === APPLICATION_SCHEDULED ||
-        this.status === APPLICATION_INSTALLING ||
-        this.requestStatus === REQUEST_LOADING;
-    },
-    installButtonDisabled() {
-      // Avoid the potential for the real-time data to say APPLICATION_INSTALLABLE but
-      // we already made a request to install and are just waiting for the real-time
-      // to sync up.
-      return (this.status !== APPLICATION_INSTALLABLE && this.status !== APPLICATION_ERROR) ||
-        this.requestStatus === REQUEST_LOADING ||
-        this.requestStatus === REQUEST_SUCCESS;
-    },
-    installButtonLabel() {
-      let label;
-      if (
-        this.status === APPLICATION_NOT_INSTALLABLE ||
-        this.status === APPLICATION_INSTALLABLE ||
-        this.status === APPLICATION_ERROR
-      ) {
-        label = s__('ClusterIntegration|Install');
-      } else if (this.status === APPLICATION_SCHEDULED || this.status === APPLICATION_INSTALLING) {
-        label = s__('ClusterIntegration|Installing');
-      } else if (this.status === APPLICATION_INSTALLED) {
-        label = s__('ClusterIntegration|Installed');
-      }
+    computed: {
+      rowJsClass() {
+        return `js-cluster-application-row-${this.id}`;
+      },
+      installButtonLoading() {
+        return !this.status ||
+          this.status === APPLICATION_SCHEDULED ||
+          this.status === APPLICATION_INSTALLING ||
+          this.requestStatus === REQUEST_LOADING;
+      },
+      installButtonDisabled() {
+        // Avoid the potential for the real-time data to say APPLICATION_INSTALLABLE but
+        // we already made a request to install and are just waiting for the real-time
+        // to sync up.
+        return (this.status !== APPLICATION_INSTALLABLE
+          && this.status !== APPLICATION_ERROR) ||
+          this.requestStatus === REQUEST_LOADING ||
+          this.requestStatus === REQUEST_SUCCESS;
+      },
+      installButtonLabel() {
+        let label;
+        if (
+          this.status === APPLICATION_NOT_INSTALLABLE ||
+          this.status === APPLICATION_INSTALLABLE ||
+          this.status === APPLICATION_ERROR
+        ) {
+          label = s__('ClusterIntegration|Install');
+        } else if (this.status === APPLICATION_SCHEDULED ||
+          this.status === APPLICATION_INSTALLING) {
+          label = s__('ClusterIntegration|Installing');
+        } else if (this.status === APPLICATION_INSTALLED) {
+          label = s__('ClusterIntegration|Installed');
+        }
 
-      return label;
-    },
-    hasError() {
-      return this.status === APPLICATION_ERROR || this.requestStatus === REQUEST_FAILURE;
-    },
-    generalErrorDescription() {
-      return sprintf(
-        s__('ClusterIntegration|Something went wrong while installing %{title}'), {
-          title: this.title,
-        },
-      );
+        return label;
+      },
+      hasError() {
+        return this.status === APPLICATION_ERROR ||
+        this.requestStatus === REQUEST_FAILURE;
+      },
+      generalErrorDescription() {
+        return sprintf(
+          s__('ClusterIntegration|Something went wrong while installing %{title}'), {
+            title: this.title,
+          },
+        );
+      },
     },
-  },
-  methods: {
-    installClicked() {
-      eventHub.$emit('installApplication', this.id);
+    methods: {
+      installClicked() {
+        eventHub.$emit('installApplication', this.id);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/clusters/components/applications.vue b/app/assets/javascripts/clusters/components/applications.vue
index cd58b88db69..25cef44c1b8 100644
--- a/app/assets/javascripts/clusters/components/applications.vue
+++ b/app/assets/javascripts/clusters/components/applications.vue
@@ -1,84 +1,93 @@
 <script>
-import _ from 'underscore';
-import { s__, sprintf } from '../../locale';
-import applicationRow from './application_row.vue';
+  import _ from 'underscore';
+  import { s__, sprintf } from '../../locale';
+  import applicationRow from './application_row.vue';
 
-export default {
-  props: {
-    applications: {
-      type: Object,
-      required: false,
-      default: () => ({}),
+  export default {
+    components: {
+      applicationRow,
     },
-    helpPath: {
-      type: String,
-      required: false,
+    props: {
+      applications: {
+        type: Object,
+        required: false,
+        default: () => ({}),
+      },
+      helpPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
     },
-  },
-  components: {
-    applicationRow,
-  },
-  computed: {
-    generalApplicationDescription() {
-      return sprintf(
-        _.escape(s__('ClusterIntegration|Install applications on your cluster. Read more about %{helpLink}')), {
-          helpLink: `<a href="${this.helpPath}">
-            ${_.escape(s__('ClusterIntegration|installing applications'))}
-          </a>`,
-        },
-        false,
-      );
-    },
-    helmTillerDescription() {
-      return _.escape(s__(
-        `ClusterIntegration|Helm streamlines installing and managing Kubernets applications.
-        Tiller runs inside of your Kubernetes Cluster, and manages
-        releases of your charts.`,
-      ));
-    },
-    ingressDescription() {
-      const descriptionParagraph = _.escape(s__(
-        `ClusterIntegration|Ingress gives you a way to route requests to services based on the
-        request host or path, centralizing a number of services into a single entrypoint.`,
-      ));
+    computed: {
+      generalApplicationDescription() {
+        return sprintf(
+          _.escape(s__(`ClusterIntegration|Install applications on your cluster.
+  Read more about %{helpLink}`)),
+          {
+            helpLink: `<a href="${this.helpPath}">
+              ${_.escape(s__('ClusterIntegration|installing applications'))}
+            </a>`,
+          },
+          false,
+        );
+      },
+      helmTillerDescription() {
+        return _.escape(s__(
+          `ClusterIntegration|Helm streamlines installing and managing Kubernets applications.
+          Tiller runs inside of your Kubernetes Cluster, and manages
+          releases of your charts.`,
+        ));
+      },
+      ingressDescription() {
+        const descriptionParagraph = _.escape(s__(
+          `ClusterIntegration|Ingress gives you a way to route requests to services based on the
+          request host or path, centralizing a number of services into a single entrypoint.`,
+        ));
 
-      const extraCostParagraph = sprintf(
-        _.escape(s__('ClusterIntegration|%{boldNotice} This will add some extra resources like a load balancer, which incur additional costs. See %{pricingLink}')), {
-          boldNotice: `<strong>${_.escape(s__('ClusterIntegration|Note:'))}</strong>`,
-          pricingLink: `<a href="https://cloud.google.com/compute/pricing#lb" target="_blank" rel="noopener noreferrer">
-            ${_.escape(s__('ClusterIntegration|GKE pricing'))}
-          </a>`,
-        },
-        false,
-      );
+        const extraCostParagraph = sprintf(
+          _.escape(s__(`ClusterIntegration|%{boldNotice} This will add some
+extra resources like a load balancer,
+which incur additional costs. See %{pricingLink}`)),
+          {
+            boldNotice: `<strong>${_.escape(s__('ClusterIntegration|Note:'))}</strong>`,
+            pricingLink: `<a href="https://cloud.google.com/compute/pricing#lb" target="_blank" rel="noopener noreferrer">
+              ${_.escape(s__('ClusterIntegration|GKE pricing'))}
+            </a>`,
+          },
+          false,
+        );
 
-      return `
-        <p>
-          ${descriptionParagraph}
-        </p>
-        <p class="append-bottom-0">
-          ${extraCostParagraph}
-        </p>
-      `;
-    },
-    gitlabRunnerDescription() {
-      return _.escape(s__(
-        `ClusterIntegration|GitLab Runner is the open source project that is used to run your jobs
-        and send the results back to GitLab.`,
-      ));
-    },
-    prometheusDescription() {
-      return sprintf(
-        _.escape(s__('ClusterIntegration|Prometheus is an open-source monitoring system with %{gitlabIntegrationLink} to monitor deployed applications.')), {
-          gitlabIntegrationLink: `<a href="https://docs.gitlab.com/ce/user/project/integrations/prometheus.html", target="_blank" rel="noopener noreferrer">
-            ${_.escape(s__('ClusterIntegration|Gitlab Integration'))}
-          </a>`,
-        },
-        false,
-      );
+        return `
+          <p>
+            ${descriptionParagraph}
+          </p>
+          <p class="append-bottom-0">
+            ${extraCostParagraph}
+          </p>
+        `;
+      },
+      gitlabRunnerDescription() {
+        return _.escape(s__(
+          `ClusterIntegration|GitLab Runner is the open source project that is used to run your jobs
+          and send the results back to GitLab.`,
+        ));
+      },
+      prometheusDescription() {
+        return sprintf(
+          _.escape(s__(`ClusterIntegration|Prometheus is an open-source monitoring system
+  with %{gitlabIntegrationLink} to monitor deployed applications.`)),
+          {
+            gitlabIntegrationLink: `<a href="https://docs.gitlab.com/ce/user/project/integrations/prometheus.html"
+target="_blank" rel="noopener noreferrer">
+              ${_.escape(s__('ClusterIntegration|Gitlab Integration'))}
+            </a>`,
+          },
+          false,
+        );
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -107,26 +116,29 @@ export default {
           :request-reason="applications.helm.requestReason"
         />
         <application-row
-         id="ingress"
-         :title="applications.ingress.title"
-         title-link="https://kubernetes.io/docs/concepts/services-networking/ingress/"
-         :description="ingressDescription"
-         :status="applications.ingress.status"
-         :status-reason="applications.ingress.statusReason"
-         :request-status="applications.ingress.requestStatus"
-         :request-reason="applications.ingress.requestReason"
-       />
-       <application-row
-         id="prometheus"
-         :title="applications.prometheus.title"
-         title-link="https://prometheus.io/docs/introduction/overview/"
-         :description="prometheusDescription"
-         :status="applications.prometheus.status"
-         :status-reason="applications.prometheus.statusReason"
-         :request-status="applications.prometheus.requestStatus"
-         :request-reason="applications.prometheus.requestReason"
-       />
-        <!-- NOTE: Don't forget to update `clusters.scss` min-height for this block and uncomment `application_spec` tests -->
+          id="ingress"
+          :title="applications.ingress.title"
+          title-link="https://kubernetes.io/docs/concepts/services-networking/ingress/"
+          :description="ingressDescription"
+          :status="applications.ingress.status"
+          :status-reason="applications.ingress.statusReason"
+          :request-status="applications.ingress.requestStatus"
+          :request-reason="applications.ingress.requestReason"
+        />
+        <application-row
+          id="prometheus"
+          :title="applications.prometheus.title"
+          title-link="https://prometheus.io/docs/introduction/overview/"
+          :description="prometheusDescription"
+          :status="applications.prometheus.status"
+          :status-reason="applications.prometheus.statusReason"
+          :request-status="applications.prometheus.requestStatus"
+          :request-reason="applications.prometheus.requestReason"
+        />
+        <!--
+          NOTE: Don't forget to update `clusters.scss`
+          min-height for this block and uncomment `application_spec` tests
+        -->
         <!-- Add GitLab Runner row, all other plumbing is complete -->
       </div>
     </div>
diff --git a/app/assets/javascripts/commit/image_file.js b/app/assets/javascripts/commit/image_file.js
index b6a0ece7907..525fbf9dac9 100644
--- a/app/assets/javascripts/commit/image_file.js
+++ b/app/assets/javascripts/commit/image_file.js
@@ -94,7 +94,7 @@ export default class ImageFile {
     });
     return [maxWidth, maxHeight];
   }
-
+  // eslint-disable-next-line
   views = {
     'two-up': function() {
       return $('.two-up.view .wrap', this.file).each((function(_this) {
diff --git a/app/assets/javascripts/commit/pipelines/pipelines_table.vue b/app/assets/javascripts/commit/pipelines/pipelines_table.vue
index e9a0dbaa59d..da0e8063ccb 100644
--- a/app/assets/javascripts/commit/pipelines/pipelines_table.vue
+++ b/app/assets/javascripts/commit/pipelines/pipelines_table.vue
@@ -4,6 +4,10 @@
   import pipelinesMixin from '../../pipelines/mixins/pipelines';
 
   export default {
+    mixins: [
+      pipelinesMixin,
+    ],
+
     props: {
       endpoint: {
         type: String,
@@ -31,9 +35,6 @@
         default: 'child',
       },
     },
-    mixins: [
-      pipelinesMixin,
-    ],
 
     data() {
       const store = new PipelineStore();
@@ -95,28 +96,29 @@
       label="Loading pipelines"
       size="3"
       v-if="isLoading"
-      />
+    />
 
     <empty-state
       v-if="shouldRenderEmptyState"
       :help-page-path="helpPagePath"
       :empty-state-svg-path="emptyStateSvgPath"
-      />
+    />
 
     <error-state
       v-if="shouldRenderErrorState"
       :error-state-svg-path="errorStateSvgPath"
-      />
+    />
 
     <div
       class="table-holder"
-      v-if="shouldRenderTable">
+      v-if="shouldRenderTable"
+    >
       <pipelines-table-component
         :pipelines="state.pipelines"
         :update-graph-dropdown="updateGraphDropdown"
         :auto-devops-help-path="autoDevopsHelpPath"
         :view-type="viewType"
-        />
+      />
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/cycle_analytics/components/banner.vue b/app/assets/javascripts/cycle_analytics/components/banner.vue
index 732697c134e..3204b8dd8e7 100644
--- a/app/assets/javascripts/cycle_analytics/components/banner.vue
+++ b/app/assets/javascripts/cycle_analytics/components/banner.vue
@@ -26,28 +26,34 @@
       class="js-ca-dismiss-button dismiss-button"
       type="button"
       :aria-label="__('Dismiss Cycle Analytics introduction box')"
-      @click="dismissOverviewDialog">
+      @click="dismissOverviewDialog"
+    >
       <i
         class="fa fa-times"
         aria-hidden="true">
       </i>
     </button>
-    <div class="svg-container" v-html="iconCycleAnalyticsSplash">
+    <div
+      class="svg-container"
+      v-html="iconCycleAnalyticsSplash"
+    >
     </div>
     <div class="inner-content">
       <h4>
-        {{__('Introducing Cycle Analytics')}}
+        {{ __('Introducing Cycle Analytics') }}
       </h4>
       <p>
-        {{ __('Cycle Analytics gives an overview of how much time it takes to go from idea to production in your project.') }}
+        {{ __(`Cycle Analytics gives an overview
+of how much time it takes to go from idea to production in your project.`) }}
       </p>
       <p>
         <a
           :href="documentationLink"
           target="_blank"
           rel="nofollow"
-          class="btn">
-          {{__('Read more')}}
+          class="btn"
+        >
+          {{ __('Read more') }}
         </a>
       </p>
     </div>
diff --git a/app/assets/javascripts/cycle_analytics/components/limit_warning_component.vue b/app/assets/javascripts/cycle_analytics/components/limit_warning_component.vue
index 6e94ba929b2..32ae0cc1476 100644
--- a/app/assets/javascripts/cycle_analytics/components/limit_warning_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/limit_warning_component.vue
@@ -2,25 +2,34 @@
   import tooltip from '../../vue_shared/directives/tooltip';
 
   export default {
+    directives: {
+      tooltip,
+    },
     props: {
       count: {
         type: Number,
         required: true,
       },
     },
-    directives: {
-      tooltip,
-    },
   };
 </script>
 <template>
-  <span v-if="count === 50" class="events-info pull-right">
+  <span
+    v-if="count === 50"
+    class="events-info pull-right"
+  >
     <i
       class="fa fa-warning"
       v-tooltip
       aria-hidden="true"
-      :title="n__('Limited to showing %d event at most', 'Limited to showing %d events at most', 50)"
-      data-placement="top"></i>
+      :title="n__(
+        'Limited to showing %d event at most',
+        'Limited to showing %d events at most',
+        50
+      )"
+      data-placement="top"
+    >
+    </i>
     {{ n__('Showing %d event', 'Showing %d events', 50) }}
   </span>
 </template>
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_code_component.vue b/app/assets/javascripts/cycle_analytics/components/stage_code_component.vue
index 45930145b0a..a71dcf78103 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_code_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/stage_code_component.vue
@@ -4,15 +4,21 @@
   import totalTime from './total_time_component.vue';
 
   export default {
-    props: {
-      items: Array,
-      stage: Object,
-    },
     components: {
       userAvatarImage,
       limitWarning,
       totalTime,
     },
+    props: {
+      items: {
+        type: Array,
+        default: () => [],
+      },
+      stage: {
+        type: Object,
+        default: () => ({}),
+      },
+    },
   };
 </script>
 <template>
@@ -22,28 +28,44 @@
       <limit-warning :count="items.length" />
     </div>
     <ul class="stage-event-list">
-      <li v-for="mergeRequest in items" class="stage-event-item">
+      <li
+        v-for="(mergeRequest, i) in items"
+        :key="i"
+        class="stage-event-item"
+      >
         <div class="item-details">
           <!-- FIXME: Pass an alt attribute here for accessibility -->
-          <user-avatar-image :img-src="mergeRequest.author.avatarUrl"/>
+          <user-avatar-image :img-src="mergeRequest.author.avatarUrl" />
           <h5 class="item-title merge-merquest-title">
             <a :href="mergeRequest.url">
               {{ mergeRequest.title }}
             </a>
           </h5>
-          <a :href="mergeRequest.url" class="issue-link">!{{ mergeRequest.iid }}</a>
+          <a
+            :href="mergeRequest.url"
+            class="issue-link">
+            !{{ mergeRequest.iid }}
+          </a>
           &middot;
           <span>
             {{ s__('OpenedNDaysAgo|Opened') }}
-            <a :href="mergeRequest.url" class="issue-date">{{ mergeRequest.createdAt }}</a>
+            <a
+              :href="mergeRequest.url"
+              class="issue-date">
+              {{ mergeRequest.createdAt }}
+            </a>
           </span>
           <span>
             {{ s__('ByAuthor|by') }}
-            <a :href="mergeRequest.author.webUrl" class="issue-author-link">{{ mergeRequest.author.name }}</a>
+            <a
+              :href="mergeRequest.author.webUrl"
+              class="issue-author-link">
+              {{ mergeRequest.author.name }}
+            </a>
           </span>
         </div>
         <div class="item-time">
-          <total-time :time="mergeRequest.totalTime"></total-time>
+          <total-time :time="mergeRequest.totalTime" />
         </div>
       </li>
     </ul>
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_component.vue b/app/assets/javascripts/cycle_analytics/components/stage_component.vue
index 8c98bd249a1..907638d798a 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/stage_component.vue
@@ -4,15 +4,21 @@
   import totalTime from './total_time_component.vue';
 
   export default {
-    props: {
-      items: Array,
-      stage: Object,
-    },
     components: {
       userAvatarImage,
       limitWarning,
       totalTime,
     },
+    props: {
+      items: {
+        type: Array,
+        default: () => [],
+      },
+      stage: {
+        type: Object,
+        default: () => ({}),
+      },
+    },
   };
 </script>
 <template>
@@ -25,30 +31,43 @@
       <li
         v-for="(issue, i) in items"
         :key="i"
-        class="stage-event-item">
+        class="stage-event-item"
+      >
         <div class="item-details">
           <!-- FIXME: Pass an alt attribute here for accessibility -->
           <user-avatar-image :img-src="issue.author.avatarUrl"/>
           <h5 class="item-title issue-title">
-            <a class="issue-title" :href="issue.url">
+            <a
+              class="issue-title"
+              :href="issue.url"
+            >
               {{ issue.title }}
             </a>
           </h5>
-          <a :href="issue.url" class="issue-link">#{{ issue.iid }}</a>
+          <a
+            :href="issue.url"
+            class="issue-link"
+          >#{{ issue.iid }}</a>
           &middot;
           <span>
             {{ s__('OpenedNDaysAgo|Opened') }}
-            <a :href="issue.url" class="issue-date">{{ issue.createdAt }}</a>
+            <a
+              :href="issue.url"
+              class="issue-date"
+            >{{ issue.createdAt }}</a>
           </span>
           <span>
             {{ s__('ByAuthor|by') }}
-            <a :href="issue.author.webUrl" class="issue-author-link">
+            <a
+              :href="issue.author.webUrl"
+              class="issue-author-link"
+            >
               {{ issue.author.name }}
             </a>
           </span>
         </div>
         <div class="item-time">
-          <total-time :time="issue.totalTime"/>
+          <total-time :time="issue.totalTime" />
         </div>
       </li>
     </ul>
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_plan_component.vue b/app/assets/javascripts/cycle_analytics/components/stage_plan_component.vue
index 75d2f1fd70c..cee294b4ac2 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_plan_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/stage_plan_component.vue
@@ -5,15 +5,21 @@
   import totalTime from './total_time_component.vue';
 
   export default {
-    props: {
-      items: Array,
-      stage: Object,
-    },
     components: {
       userAvatarImage,
       totalTime,
       limitWarning,
     },
+    props: {
+      items: {
+        type: Array,
+        default: () => [],
+      },
+      stage: {
+        type: Object,
+        default: () => ({}),
+      },
+    },
     computed: {
       iconCommit() {
         return iconCommit;
@@ -31,10 +37,11 @@
       <li
         v-for="(commit, i) in items"
         :key="i"
-        class="stage-event-item">
+        class="stage-event-item"
+      >
         <div class="item-details item-conmmit-component">
           <!-- FIXME: Pass an alt attribute here for accessibility -->
-          <user-avatar-image :img-src="commit.author.avatarUrl"/>
+          <user-avatar-image :img-src="commit.author.avatarUrl" />
           <h5 class="item-title commit-title">
             <a :href="commit.commitUrl">
               {{ commit.title }}
@@ -42,10 +49,20 @@
           </h5>
           <span>
             {{ s__('FirstPushedBy|First') }}
-            <span class="commit-icon" v-html="iconCommit"></span>
-            <a :href="commit.commitUrl" class="commit-hash-link commit-sha">{{ commit.shortSha }}</a>
+            <span
+              class="commit-icon"
+              v-html="iconCommit"
+            >
+            </span>
+            <a
+              :href="commit.commitUrl"
+              class="commit-hash-link commit-sha"
+            >{{ commit.shortSha }}</a>
             {{ s__('FirstPushedBy|pushed by') }}
-            <a :href="commit.author.webUrl" class="commit-author-link">
+            <a
+              :href="commit.author.webUrl"
+              class="commit-author-link"
+            >
               {{ commit.author.name }}
             </a>
           </span>
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_review_component.vue b/app/assets/javascripts/cycle_analytics/components/stage_review_component.vue
index cbce9205e75..39b699a6395 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_review_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/stage_review_component.vue
@@ -5,16 +5,22 @@
   import icon from '../../vue_shared/components/icon.vue';
 
   export default {
-    props: {
-      items: Array,
-      stage: Object,
-    },
     components: {
       userAvatarImage,
       totalTime,
       limitWarning,
       icon,
     },
+    props: {
+      items: {
+        type: Array,
+        default: () => [],
+      },
+      stage: {
+        type: Object,
+        default: () => ({}),
+      },
+    },
   };
 </script>
 <template>
@@ -27,7 +33,8 @@
       <li
         v-for="(mergeRequest, i) in items"
         :key="i"
-        class="stage-event-item">
+        class="stage-event-item"
+      >
         <div class="item-details">
           <!-- FIXME: Pass an alt attribute here for accessibility -->
           <user-avatar-image :img-src="mergeRequest.author.avatarUrl"/>
@@ -36,34 +43,52 @@
               {{ mergeRequest.title }}
             </a>
           </h5>
-          <a :href="mergeRequest.url" class="issue-link">!{{ mergeRequest.iid }}</a>
+          <a
+            :href="mergeRequest.url"
+            class="issue-link"
+          >!{{ mergeRequest.iid }}</a>
           &middot;
           <span>
             {{ s__('OpenedNDaysAgo|Opened') }}
-            <a :href="mergeRequest.url" class="issue-date">{{ mergeRequest.createdAt }}</a>
+            <a
+              :href="mergeRequest.url"
+              class="issue-date"
+            >{{ mergeRequest.createdAt }}</a>
           </span>
           <span>
             {{ s__('ByAuthor|by') }}
-            <a :href="mergeRequest.author.webUrl" class="issue-author-link">{{ mergeRequest.author.name }}</a>
+            <a
+              :href="mergeRequest.author.webUrl"
+              class="issue-author-link"
+            >{{ mergeRequest.author.name }}</a>
           </span>
           <template v-if="mergeRequest.state === 'closed'">
             <span class="merge-request-state">
-              <i class="fa fa-ban"></i>
+              <i
+                class="fa fa-ban"
+                aria-hidden="true"
+              >
+              </i>
               {{ mergeRequest.state.toUpperCase() }}
             </span>
           </template>
           <template v-else>
-            <span class="merge-request-branch" v-if="mergeRequest.branch">
+            <span
+              class="merge-request-branch"
+              v-if="mergeRequest.branch"
+            >
               <icon
                 name="fork"
-                :size="16">
-              </icon>
-              <a :href="mergeRequest.branch.url">{{ mergeRequest.branch.name }}</a>
+                :size="16"
+              />
+              <a :href="mergeRequest.branch.url">
+                {{ mergeRequest.branch.name }}
+              </a>
             </span>
           </template>
         </div>
         <div class="item-time">
-          <total-time :time="mergeRequest.totalTime"/>
+          <total-time :time="mergeRequest.totalTime" />
         </div>
       </li>
     </ul>
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_staging_component.vue b/app/assets/javascripts/cycle_analytics/components/stage_staging_component.vue
index 508a411e599..92f2a95a66a 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_staging_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/stage_staging_component.vue
@@ -6,16 +6,22 @@
   import icon from '../../vue_shared/components/icon.vue';
 
   export default {
-    props: {
-      items: Array,
-      stage: Object,
-    },
     components: {
       userAvatarImage,
       totalTime,
       limitWarning,
       icon,
     },
+    props: {
+      items: {
+        type: Array,
+        default: () => [],
+      },
+      stage: {
+        type: Object,
+        default: () => ({}),
+      },
+    },
     computed: {
       iconBranch() {
         return iconBranch;
@@ -33,30 +39,58 @@
       <li
         v-for="(build, i) in items"
         class="stage-event-item item-build-component"
-        :key="i">
+        :key="i"
+      >
         <div class="item-details">
           <!-- FIXME: Pass an alt attribute here for accessibility -->
           <user-avatar-image :img-src="build.author.avatarUrl"/>
           <h5 class="item-title">
-            <a :href="build.url" class="pipeline-id">#{{ build.id }}</a>
+            <a
+              :href="build.url"
+              class="pipeline-id"
+            >
+              #{{ build.id }}
+            </a>
             <icon
               name="fork"
-              :size="16">
-            </icon>
-            <a :href="build.branch.url" class="ref-name">{{ build.branch.name }}</a>
-            <span class="icon-branch" v-html="iconBranch"></span>
-            <a :href="build.commitUrl" class="commit-sha">{{ build.shortSha }}</a>
+              :size="16"
+            />
+            <a
+              :href="build.branch.url"
+              class="ref-name"
+            >
+              {{ build.branch.name }}
+            </a>
+            <span
+              class="icon-branch"
+              v-html="iconBranch"
+            >
+            </span>
+            <a
+              :href="build.commitUrl"
+              class="commit-sha"
+            >
+              {{ build.shortSha }}
+            </a>
           </h5>
           <span>
-            <a :href="build.url" class="build-date">{{ build.date }}</a>
+            <a
+              :href="build.url"
+              class="build-date"
+            >
+              {{ build.date }}
+            </a>
             {{ s__('ByAuthor|by') }}
-            <a :href="build.author.webUrl" class="issue-author-link">
+            <a
+              :href="build.author.webUrl"
+              class="issue-author-link"
+            >
               {{ build.author.name }}
             </a>
           </span>
         </div>
         <div class="item-time">
-          <total-time :time="build.totalTime"/>
+          <total-time :time="build.totalTime" />
         </div>
       </li>
     </ul>
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_test_component.vue b/app/assets/javascripts/cycle_analytics/components/stage_test_component.vue
index 88fa6b073ca..b84bb6ed792 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_test_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/stage_test_component.vue
@@ -6,15 +6,21 @@
   import icon from '../../vue_shared/components/icon.vue';
 
   export default {
-    props: {
-      items: Array,
-      stage: Object,
-    },
     components: {
       totalTime,
       limitWarning,
       icon,
     },
+    props: {
+      items: {
+        type: Array,
+        default: () => [],
+      },
+      stage: {
+        type: Object,
+        default: () => ({}),
+      },
+    },
     computed: {
       iconBuildStatus() {
         return iconBuildStatus;
@@ -35,29 +41,59 @@
       <li
         v-for="(build, i) in items"
         :key="i"
-        class="stage-event-item item-build-component">
+        class="stage-event-item item-build-component"
+      >
         <div class="item-details">
           <h5 class="item-title">
-            <span class="icon-build-status" v-html="iconBuildStatus"></span>
-            <a :href="build.url" class="item-build-name">{{ build.name }}</a>
+            <span
+              class="icon-build-status"
+              v-html="iconBuildStatus"
+            >
+            </span>
+            <a
+              :href="build.url"
+              class="item-build-name"
+            >
+              {{ build.name }}
+            </a>
             &middot;
-            <a :href="build.url" class="pipeline-id">#{{ build.id }}</a>
+            <a
+              :href="build.url"
+              class="pipeline-id"
+            >
+              #{{ build.id }}
+            </a>
             <icon
               name="fork"
-              :size="16">
-            </icon>
-            <a :href="build.branch.url" class="ref-name">{{ build.branch.name }}</a>
-            <span class="icon-branch" v-html="iconBranch"></span>
-            <a :href="build.commitUrl" class="commit-sha">{{ build.shortSha }}</a>
+              :size="16"
+            />
+            <a
+              :href="build.branch.url"
+              class="ref-name"
+            >
+              {{ build.branch.name }}
+            </a>
+            <span
+              class="icon-branch"
+              v-html="iconBranch"
+            >
+            </span>
+            <a
+              :href="build.commitUrl"
+              class="commit-sha">
+              {{ build.shortSha }}
+            </a>
           </h5>
           <span>
-            <a :href="build.url" class="issue-date">
+            <a
+              :href="build.url"
+              class="issue-date">
               {{ build.date }}
             </a>
           </span>
         </div>
         <div class="item-time">
-          <total-time :time="build.totalTime"/>
+          <total-time :time="build.totalTime" />
         </div>
       </li>
     </ul>
diff --git a/app/assets/javascripts/cycle_analytics/components/total_time_component.vue b/app/assets/javascripts/cycle_analytics/components/total_time_component.vue
index 62efd4f9c28..7758bf0cb3f 100644
--- a/app/assets/javascripts/cycle_analytics/components/total_time_component.vue
+++ b/app/assets/javascripts/cycle_analytics/components/total_time_component.vue
@@ -17,13 +17,33 @@
 <template>
   <span class="total-time">
     <template v-if="hasData">
-      <template v-if="time.days">{{ time.days }} <span>{{ n__('day', 'days', time.days) }}</span></template>
-      <template v-if="time.hours">{{ time.hours }} <span>{{ n__('Time|hr', 'Time|hrs', time.hours) }}</span></template>
-      <template v-if="time.mins && !time.days">{{ time.mins }} <span>{{ n__('Time|min', 'Time|mins', time.mins) }}</span></template>
-      <template v-if="time.seconds && hasData === 1 || time.seconds === 0">{{ time.seconds }} <span>{{ s__('Time|s') }}</span></template>
+      <template v-if="time.days">
+        {{ time.days }}
+        <span>
+          {{ n__('day', 'days', time.days) }}
+        </span>
+      </template>
+      <template v-if="time.hours">
+        {{ time.hours }}
+        <span>
+          {{ n__('Time|hr', 'Time|hrs', time.hours) }}
+        </span>
+      </template>
+      <template v-if="time.mins && !time.days">
+        {{ time.mins }}
+        <span>
+          {{ n__('Time|min', 'Time|mins', time.mins) }}
+        </span>
+      </template>
+      <template v-if="time.seconds && hasData === 1 || time.seconds === 0">
+        {{ time.seconds }}
+        <span>
+          {{ s__('Time|s') }}
+        </span>
+      </template>
     </template>
     <template v-else>
       --
     </template>
-    </span>
+  </span>
 </template>
diff --git a/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js b/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js
index 49bb6c52180..034f2923b3b 100644
--- a/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js
+++ b/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js
@@ -20,6 +20,16 @@ $(() => {
   gl.cycleAnalyticsApp = new Vue({
     el: '#cycle-analytics',
     name: 'CycleAnalytics',
+    components: {
+      banner,
+      'stage-issue-component': stageComponent,
+      'stage-plan-component': stagePlanComponent,
+      'stage-code-component': stageCodeComponent,
+      'stage-test-component': stageTestComponent,
+      'stage-review-component': stageReviewComponent,
+      'stage-staging-component': stageStagingComponent,
+      'stage-production-component': stageComponent,
+    },
     data() {
       const cycleAnalyticsEl = document.querySelector('#cycle-analytics');
       const cycleAnalyticsService = new CycleAnalyticsService({
@@ -43,16 +53,6 @@ $(() => {
         return this.store.currentActiveStage();
       },
     },
-    components: {
-      banner,
-      'stage-issue-component': stageComponent,
-      'stage-plan-component': stagePlanComponent,
-      'stage-code-component': stageCodeComponent,
-      'stage-test-component': stageTestComponent,
-      'stage-review-component': stageReviewComponent,
-      'stage-staging-component': stageStagingComponent,
-      'stage-production-component': stageComponent,
-    },
     created() {
       this.fetchCycleAnalyticsData();
     },
diff --git a/app/assets/javascripts/deploy_keys/components/action_btn.vue b/app/assets/javascripts/deploy_keys/components/action_btn.vue
index f9f2f9bf693..b839b9f286f 100644
--- a/app/assets/javascripts/deploy_keys/components/action_btn.vue
+++ b/app/assets/javascripts/deploy_keys/components/action_btn.vue
@@ -3,10 +3,8 @@
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
 
   export default {
-    data() {
-      return {
-        isLoading: false,
-      };
+    components: {
+      loadingIcon,
     },
     props: {
       deployKey: {
@@ -23,11 +21,16 @@
         default: 'btn-default',
       },
     },
-
-    components: {
-      loadingIcon,
+    data() {
+      return {
+        isLoading: false,
+      };
+    },
+    computed: {
+      text() {
+        return `${this.type.charAt(0).toUpperCase()}${this.type.slice(1)}`;
+      },
     },
-
     methods: {
       doAction() {
         this.isLoading = true;
@@ -37,11 +40,6 @@
         });
       },
     },
-    computed: {
-      text() {
-        return `${this.type.charAt(0).toUpperCase()}${this.type.slice(1)}`;
-      },
-    },
   };
 </script>
 
diff --git a/app/assets/javascripts/deploy_keys/components/app.vue b/app/assets/javascripts/deploy_keys/components/app.vue
index fe046449054..7b68b19de75 100644
--- a/app/assets/javascripts/deploy_keys/components/app.vue
+++ b/app/assets/javascripts/deploy_keys/components/app.vue
@@ -7,11 +7,9 @@
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
 
   export default {
-    data() {
-      return {
-        isLoading: false,
-        store: new DeployKeysStore(),
-      };
+    components: {
+      keysPanel,
+      loadingIcon,
     },
     props: {
       endpoint: {
@@ -19,6 +17,12 @@
         required: true,
       },
     },
+    data() {
+      return {
+        isLoading: false,
+        store: new DeployKeysStore(),
+      };
+    },
     computed: {
       hasKeys() {
         return Object.keys(this.keys).length;
@@ -27,9 +31,20 @@
         return this.store.keys;
       },
     },
-    components: {
-      keysPanel,
-      loadingIcon,
+    created() {
+      this.service = new DeployKeysService(this.endpoint);
+
+      eventHub.$on('enable.key', this.enableKey);
+      eventHub.$on('remove.key', this.disableKey);
+      eventHub.$on('disable.key', this.disableKey);
+    },
+    mounted() {
+      this.fetchKeys();
+    },
+    beforeDestroy() {
+      eventHub.$off('enable.key', this.enableKey);
+      eventHub.$off('remove.key', this.disableKey);
+      eventHub.$off('disable.key', this.disableKey);
     },
     methods: {
       fetchKeys() {
@@ -59,21 +74,6 @@
         }
       },
     },
-    created() {
-      this.service = new DeployKeysService(this.endpoint);
-
-      eventHub.$on('enable.key', this.enableKey);
-      eventHub.$on('remove.key', this.disableKey);
-      eventHub.$on('disable.key', this.disableKey);
-    },
-    mounted() {
-      this.fetchKeys();
-    },
-    beforeDestroy() {
-      eventHub.$off('enable.key', this.enableKey);
-      eventHub.$off('remove.key', this.disableKey);
-      eventHub.$off('disable.key', this.disableKey);
-    },
   };
 </script>
 
diff --git a/app/assets/javascripts/deploy_keys/components/key.vue b/app/assets/javascripts/deploy_keys/components/key.vue
index 2a05c6f001e..a9e819b8a3c 100644
--- a/app/assets/javascripts/deploy_keys/components/key.vue
+++ b/app/assets/javascripts/deploy_keys/components/key.vue
@@ -3,6 +3,9 @@
   import { getTimeago } from '../../lib/utils/datetime_utility';
 
   export default {
+    components: {
+      actionBtn,
+    },
     props: {
       deployKey: {
         type: Object,
@@ -17,9 +20,6 @@
         required: true,
       },
     },
-    components: {
-      actionBtn,
-    },
     computed: {
       timeagoDate() {
         return getTimeago().format(this.deployKey.created_at);
@@ -61,9 +61,10 @@
     </div>
     <div class="deploy-key-content prepend-left-default deploy-key-projects">
       <a
-        v-for="project in deployKey.projects"
+        v-for="(project, i) in deployKey.projects"
         class="label deploy-project-label"
         :href="project.full_path"
+        :key="i"
       >
         {{ project.full_name }}
       </a>
diff --git a/app/assets/javascripts/deploy_keys/components/keys_panel.vue b/app/assets/javascripts/deploy_keys/components/keys_panel.vue
index 9e6fb244af6..822b0323156 100644
--- a/app/assets/javascripts/deploy_keys/components/keys_panel.vue
+++ b/app/assets/javascripts/deploy_keys/components/keys_panel.vue
@@ -2,6 +2,9 @@
   import key from './key.vue';
 
   export default {
+    components: {
+      key,
+    },
     props: {
       title: {
         type: String,
@@ -25,9 +28,6 @@
         required: true,
       },
     },
-    components: {
-      key,
-    },
   };
 </script>
 
@@ -37,12 +37,14 @@
       {{ title }}
       ({{ keys.length }})
     </h5>
-    <ul class="well-list"
+    <ul
+      class="well-list"
       v-if="keys.length"
     >
       <li
         v-for="deployKey in keys"
-        :key="deployKey.id">
+        :key="deployKey.id"
+      >
         <key
           :deploy-key="deployKey"
           :store="store"
diff --git a/app/assets/javascripts/deploy_keys/index.js b/app/assets/javascripts/deploy_keys/index.js
index a5f232f950a..ca8798facc9 100644
--- a/app/assets/javascripts/deploy_keys/index.js
+++ b/app/assets/javascripts/deploy_keys/index.js
@@ -3,14 +3,14 @@ import deployKeysApp from './components/app.vue';
 
 document.addEventListener('DOMContentLoaded', () => new Vue({
   el: document.getElementById('js-deploy-keys'),
+  components: {
+    deployKeysApp,
+  },
   data() {
     return {
       endpoint: this.$options.el.dataset.endpoint,
     };
   },
-  components: {
-    deployKeysApp,
-  },
   render(createElement) {
     return createElement('deploy-keys-app', {
       props: {
diff --git a/app/assets/javascripts/environments/components/container.vue b/app/assets/javascripts/environments/components/container.vue
index 3236077c3cf..dbee81fa320 100644
--- a/app/assets/javascripts/environments/components/container.vue
+++ b/app/assets/javascripts/environments/components/container.vue
@@ -4,6 +4,11 @@
   import environmentTable from '../components/environments_table.vue';
 
   export default {
+    components: {
+      environmentTable,
+      loadingIcon,
+      tablePagination,
+    },
     props: {
       isLoading: {
         type: Boolean,
@@ -26,12 +31,6 @@
         required: true,
       },
     },
-    components: {
-      environmentTable,
-      loadingIcon,
-      tablePagination,
-    },
-
     methods: {
       onChangePage(page) {
         this.$emit('onChangePage', page);
@@ -47,7 +46,7 @@
       label="Loading environments"
       v-if="isLoading"
       size="3"
-      />
+    />
 
     <slot name="emptyState"></slot>
 
@@ -59,13 +58,13 @@
         :environments="environments"
         :can-create-deployment="canCreateDeployment"
         :can-read-environment="canReadEnvironment"
-        />
+      />
 
       <table-pagination
         v-if="pagination && pagination.totalPages > 1"
         :change="onChangePage"
-        :pageInfo="pagination"
-        />
+        :page-info="pagination"
+      />
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/environments/components/empty_state.vue b/app/assets/javascripts/environments/components/empty_state.vue
index 2646f08c8e6..00e63c3467a 100644
--- a/app/assets/javascripts/environments/components/empty_state.vue
+++ b/app/assets/javascripts/environments/components/empty_state.vue
@@ -1,6 +1,6 @@
 <script>
   export default {
-    name: 'environmentsEmptyState',
+    name: 'EnvironmentsEmptyState',
     props: {
       newPath: {
         type: String,
@@ -21,21 +21,23 @@
   <div class="blank-state-row">
     <div class="blank-state-center">
       <h2 class="blank-state-title js-blank-state-title">
-        {{s__("Environments|You don't have any environments right now.")}}
+        {{ s__("Environments|You don't have any environments right now.") }}
       </h2>
       <p class="blank-state-text">
-        {{s__("Environments|Environments are places where code gets deployed, such as staging or production.")}}
+        {{ s__(`Environments|Environments are places where
+code gets deployed, such as staging or production.`) }}
         <br />
         <a :href="helpPath">
-          {{s__("Environments|Read more about environments")}}
+          {{ s__("Environments|Read more about environments") }}
         </a>
       </p>
 
       <a
         v-if="canCreateEnvironment"
         :href="newPath"
-        class="btn btn-create js-new-environment-button">
-        {{s__("Environments|New environment")}}
+        class="btn btn-create js-new-environment-button"
+      >
+        {{ s__("Environments|New environment") }}
       </a>
     </div>
   </div>
diff --git a/app/assets/javascripts/environments/components/environment_actions.vue b/app/assets/javascripts/environments/components/environment_actions.vue
index e7495677e7c..16bd2f5feb3 100644
--- a/app/assets/javascripts/environments/components/environment_actions.vue
+++ b/app/assets/javascripts/environments/components/environment_actions.vue
@@ -1,55 +1,54 @@
 <script>
-import playIconSvg from 'icons/_icon_play.svg';
-import eventHub from '../event_hub';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
-import tooltip from '../../vue_shared/directives/tooltip';
+  import playIconSvg from 'icons/_icon_play.svg';
+  import eventHub from '../event_hub';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import tooltip from '../../vue_shared/directives/tooltip';
 
-export default {
-  props: {
-    actions: {
-      type: Array,
-      required: false,
-      default: () => [],
+  export default {
+    directives: {
+      tooltip,
     },
-  },
 
-  directives: {
-    tooltip,
-  },
-
-  components: {
-    loadingIcon,
-  },
+    components: {
+      loadingIcon,
+    },
+    props: {
+      actions: {
+        type: Array,
+        required: false,
+        default: () => [],
+      },
+    },
 
-  data() {
-    return {
-      playIconSvg,
-      isLoading: false,
-    };
-  },
+    data() {
+      return {
+        playIconSvg,
+        isLoading: false,
+      };
+    },
 
-  computed: {
-    title() {
-      return 'Deploy to...';
+    computed: {
+      title() {
+        return 'Deploy to...';
+      },
     },
-  },
 
-  methods: {
-    onClickAction(endpoint) {
-      this.isLoading = true;
+    methods: {
+      onClickAction(endpoint) {
+        this.isLoading = true;
 
-      eventHub.$emit('postAction', endpoint);
-    },
+        eventHub.$emit('postAction', endpoint);
+      },
 
-    isActionDisabled(action) {
-      if (action.playable === undefined) {
-        return false;
-      }
+      isActionDisabled(action) {
+        if (action.playable === undefined) {
+          return false;
+        }
 
-      return !action.playable;
+        return !action.playable;
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <div
@@ -63,27 +62,33 @@ export default {
       data-toggle="dropdown"
       :title="title"
       :aria-label="title"
-      :disabled="isLoading">
+      :disabled="isLoading"
+    >
       <span>
         <span v-html="playIconSvg"></span>
         <i
           class="fa fa-caret-down"
-          aria-hidden="true"/>
+          aria-hidden="true"
+        >
+        </i>
         <loading-icon v-if="isLoading" />
       </span>
     </button>
 
     <ul class="dropdown-menu dropdown-menu-align-right">
-      <li v-for="action in actions">
+      <li
+        v-for="(action, i) in actions"
+        :key="i">
         <button
           type="button"
           class="js-manual-action-link no-btn btn"
           @click="onClickAction(action.play_path)"
           :class="{ disabled: isActionDisabled(action) }"
-          :disabled="isActionDisabled(action)">
+          :disabled="isActionDisabled(action)"
+        >
           <span v-html="playIconSvg"></span>
           <span>
-            {{action.name}}
+            {{ action.name }}
           </span>
         </button>
       </li>
diff --git a/app/assets/javascripts/environments/components/environment_external_url.vue b/app/assets/javascripts/environments/components/environment_external_url.vue
index 520c3ac8ace..c9a68cface6 100644
--- a/app/assets/javascripts/environments/components/environment_external_url.vue
+++ b/app/assets/javascripts/environments/components/environment_external_url.vue
@@ -1,28 +1,27 @@
 <script>
-import tooltip from '../../vue_shared/directives/tooltip';
-import { s__ } from '../../locale';
+  import tooltip from '../../vue_shared/directives/tooltip';
+  import { s__ } from '../../locale';
 
-/**
- * Renders the external url link in environments table.
- */
-export default {
-  props: {
-    externalUrl: {
-      type: String,
-      required: true,
+  /**
+  * Renders the external url link in environments table.
+  */
+  export default {
+    directives: {
+      tooltip,
+    },
+    props: {
+      externalUrl: {
+        type: String,
+        required: true,
+      },
     },
-  },
-
-  directives: {
-    tooltip,
-  },
 
-  computed: {
-    title() {
-      return s__('Environments|Open');
+    computed: {
+      title() {
+        return s__('Environments|Open');
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <a
@@ -33,9 +32,12 @@ export default {
     rel="noopener noreferrer nofollow"
     :title="title"
     :aria-label="title"
-    :href="externalUrl">
+    :href="externalUrl"
+  >
     <i
       class="fa fa-external-link"
-      aria-hidden="true" />
+      aria-hidden="true"
+    >
+    </i>
   </a>
 </template>
diff --git a/app/assets/javascripts/environments/components/environment_item.vue b/app/assets/javascripts/environments/components/environment_item.vue
index 2f0e397aa45..a9d554e549e 100644
--- a/app/assets/javascripts/environments/components/environment_item.vue
+++ b/app/assets/javascripts/environments/components/environment_item.vue
@@ -1,423 +1,424 @@
 <script>
-import Timeago from 'timeago.js';
-import _ from 'underscore';
-import userAvatarLink from '../../vue_shared/components/user_avatar/user_avatar_link.vue';
-import { humanize } from '../../lib/utils/text_utility';
-import ActionsComponent from './environment_actions.vue';
-import ExternalUrlComponent from './environment_external_url.vue';
-import StopComponent from './environment_stop.vue';
-import RollbackComponent from './environment_rollback.vue';
-import TerminalButtonComponent from './environment_terminal_button.vue';
-import MonitoringButtonComponent from './environment_monitoring.vue';
-import CommitComponent from '../../vue_shared/components/commit.vue';
-import eventHub from '../event_hub';
-
-/**
- * Envrionment Item Component
- *
- * Renders a table row for each environment.
- */
-const timeagoInstance = new Timeago();
-
-export default {
-  components: {
-    userAvatarLink,
-    'commit-component': CommitComponent,
-    'actions-component': ActionsComponent,
-    'external-url-component': ExternalUrlComponent,
-    'stop-component': StopComponent,
-    'rollback-component': RollbackComponent,
-    'terminal-button-component': TerminalButtonComponent,
-    'monitoring-button-component': MonitoringButtonComponent,
-  },
-
-  props: {
-    model: {
-      type: Object,
-      required: true,
-      default: () => ({}),
+  import Timeago from 'timeago.js';
+  import _ from 'underscore';
+  import userAvatarLink from '../../vue_shared/components/user_avatar/user_avatar_link.vue';
+  import { humanize } from '../../lib/utils/text_utility';
+  import ActionsComponent from './environment_actions.vue';
+  import ExternalUrlComponent from './environment_external_url.vue';
+  import StopComponent from './environment_stop.vue';
+  import RollbackComponent from './environment_rollback.vue';
+  import TerminalButtonComponent from './environment_terminal_button.vue';
+  import MonitoringButtonComponent from './environment_monitoring.vue';
+  import CommitComponent from '../../vue_shared/components/commit.vue';
+  import eventHub from '../event_hub';
+
+  /**
+  * Envrionment Item Component
+  *
+  * Renders a table row for each environment.
+  */
+  const timeagoInstance = new Timeago();
+
+  export default {
+    components: {
+      userAvatarLink,
+      'commit-component': CommitComponent,
+      'actions-component': ActionsComponent,
+      'external-url-component': ExternalUrlComponent,
+      'stop-component': StopComponent,
+      'rollback-component': RollbackComponent,
+      'terminal-button-component': TerminalButtonComponent,
+      'monitoring-button-component': MonitoringButtonComponent,
     },
 
-    canCreateDeployment: {
-      type: Boolean,
-      required: false,
-      default: false,
+    props: {
+      model: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+
+      canCreateDeployment: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+
+      canReadEnvironment: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
     },
 
-    canReadEnvironment: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-  },
-
-  computed: {
-    /**
-     * Verifies if `last_deployment` key exists in the current Envrionment.
-     * This key is required to render most of the html - this method works has
-     * an helper.
-     *
-     * @returns {Boolean}
-     */
-    hasLastDeploymentKey() {
-      if (this.model &&
-        this.model.last_deployment &&
-        !_.isEmpty(this.model.last_deployment)) {
-        return true;
-      }
-      return false;
-    },
-
-    /**
-     * Verifies is the given environment has manual actions.
-     * Used to verify if we should render them or nor.
-     *
-     * @returns {Boolean|Undefined}
-     */
-    hasManualActions() {
-      return this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.manual_actions &&
-        this.model.last_deployment.manual_actions.length > 0;
-    },
-
-    /**
-     * Returns the value of the `stop_action?` key provided in the response.
-     *
-     * @returns {Boolean}
-     */
-    hasStopAction() {
-      return this.model && this.model['stop_action?'];
-    },
-
-    /**
-     * Verifies if the `deployable` key is present in `last_deployment` key.
-     * Used to verify whether we should or not render the rollback partial.
-     *
-     * @returns {Boolean|Undefined}
-     */
-    canRetry() {
-      return this.model &&
-        this.hasLastDeploymentKey &&
-        this.model.last_deployment &&
-        this.model.last_deployment.deployable;
-    },
-
-    /**
-     * Verifies if the date to be shown is present.
-     *
-     * @returns {Boolean|Undefined}
-     */
-    canShowDate() {
-      return this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.deployable &&
-        this.model.last_deployment.deployable !== undefined;
-    },
-
-    /**
-     * Human readable date.
-     *
-     * @returns {String}
-     */
-    createdDate() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.deployable &&
-        this.model.last_deployment.deployable.created_at) {
-        return timeagoInstance.format(this.model.last_deployment.deployable.created_at);
-      }
-      return '';
-    },
-
-    /**
-     * Returns the manual actions with the name parsed.
-     *
-     * @returns {Array.<Object>|Undefined}
-     */
-    manualActions() {
-      if (this.hasManualActions) {
-        return this.model.last_deployment.manual_actions.map((action) => {
-          const parsedAction = {
-            name: humanize(action.name),
-            play_path: action.play_path,
-            playable: action.playable,
-          };
-          return parsedAction;
-        });
-      }
-      return [];
-    },
-
-    /**
-     * Builds the string used in the user image alt attribute.
-     *
-     * @returns {String}
-     */
-    userImageAltDescription() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.user &&
-        this.model.last_deployment.user.username) {
-        return `${this.model.last_deployment.user.username}'s avatar'`;
-      }
-      return '';
-    },
-
-    /**
-     * If provided, returns the commit tag.
-     *
-     * @returns {String|Undefined}
-     */
-    commitTag() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.tag) {
-        return this.model.last_deployment.tag;
-      }
-      return undefined;
+    computed: {
+      /**
+      * Verifies if `last_deployment` key exists in the current Envrionment.
+      * This key is required to render most of the html - this method works has
+      * an helper.
+      *
+      * @returns {Boolean}
+      */
+      hasLastDeploymentKey() {
+        if (this.model &&
+          this.model.last_deployment &&
+          !_.isEmpty(this.model.last_deployment)) {
+          return true;
+        }
+        return false;
+      },
+
+      /**
+      * Verifies is the given environment has manual actions.
+      * Used to verify if we should render them or nor.
+      *
+      * @returns {Boolean|Undefined}
+      */
+      hasManualActions() {
+        return this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.manual_actions &&
+          this.model.last_deployment.manual_actions.length > 0;
+      },
+
+      /**
+      * Returns the value of the `stop_action?` key provided in the response.
+      *
+      * @returns {Boolean}
+      */
+      hasStopAction() {
+        return this.model && this.model['stop_action?'];
+      },
+
+      /**
+      * Verifies if the `deployable` key is present in `last_deployment` key.
+      * Used to verify whether we should or not render the rollback partial.
+      *
+      * @returns {Boolean|Undefined}
+      */
+      canRetry() {
+        return this.model &&
+          this.hasLastDeploymentKey &&
+          this.model.last_deployment &&
+          this.model.last_deployment.deployable;
+      },
+
+      /**
+      * Verifies if the date to be shown is present.
+      *
+      * @returns {Boolean|Undefined}
+      */
+      canShowDate() {
+        return this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.deployable &&
+          this.model.last_deployment.deployable !== undefined;
+      },
+
+      /**
+      * Human readable date.
+      *
+      * @returns {String}
+      */
+      createdDate() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.deployable &&
+          this.model.last_deployment.deployable.created_at) {
+          return timeagoInstance.format(this.model.last_deployment.deployable.created_at);
+        }
+        return '';
+      },
+
+      /**
+      * Returns the manual actions with the name parsed.
+      *
+      * @returns {Array.<Object>|Undefined}
+      */
+      manualActions() {
+        if (this.hasManualActions) {
+          return this.model.last_deployment.manual_actions.map((action) => {
+            const parsedAction = {
+              name: humanize(action.name),
+              play_path: action.play_path,
+              playable: action.playable,
+            };
+            return parsedAction;
+          });
+        }
+        return [];
+      },
+
+      /**
+      * Builds the string used in the user image alt attribute.
+      *
+      * @returns {String}
+      */
+      userImageAltDescription() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.user &&
+          this.model.last_deployment.user.username) {
+          return `${this.model.last_deployment.user.username}'s avatar'`;
+        }
+        return '';
+      },
+
+      /**
+      * If provided, returns the commit tag.
+      *
+      * @returns {String|Undefined}
+      */
+      commitTag() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.tag) {
+          return this.model.last_deployment.tag;
+        }
+        return undefined;
+      },
+
+      /**
+      * If provided, returns the commit ref.
+      *
+      * @returns {Object|Undefined}
+      */
+      commitRef() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.ref) {
+          return this.model.last_deployment.ref;
+        }
+        return undefined;
+      },
+
+      /**
+      * If provided, returns the commit url.
+      *
+      * @returns {String|Undefined}
+      */
+      commitUrl() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.commit &&
+          this.model.last_deployment.commit.commit_path) {
+          return this.model.last_deployment.commit.commit_path;
+        }
+        return undefined;
+      },
+
+      /**
+      * If provided, returns the commit short sha.
+      *
+      * @returns {String|Undefined}
+      */
+      commitShortSha() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.commit &&
+          this.model.last_deployment.commit.short_id) {
+          return this.model.last_deployment.commit.short_id;
+        }
+        return undefined;
+      },
+
+      /**
+      * If provided, returns the commit title.
+      *
+      * @returns {String|Undefined}
+      */
+      commitTitle() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.commit &&
+          this.model.last_deployment.commit.title) {
+          return this.model.last_deployment.commit.title;
+        }
+        return undefined;
+      },
+
+      /**
+      * If provided, returns the commit tag.
+      *
+      * @returns {Object|Undefined}
+      */
+      commitAuthor() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.commit &&
+          this.model.last_deployment.commit.author) {
+          return this.model.last_deployment.commit.author;
+        }
+
+        return undefined;
+      },
+
+      /**
+      * Verifies if the `retry_path` key is present and returns its value.
+      *
+      * @returns {String|Undefined}
+      */
+      retryUrl() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.deployable &&
+          this.model.last_deployment.deployable.retry_path) {
+          return this.model.last_deployment.deployable.retry_path;
+        }
+        return undefined;
+      },
+
+      /**
+      * Verifies if the `last?` key is present and returns its value.
+      *
+      * @returns {Boolean|Undefined}
+      */
+      isLastDeployment() {
+        return this.model && this.model.last_deployment &&
+          this.model.last_deployment['last?'];
+      },
+
+      /**
+      * Builds the name of the builds needed to display both the name and the id.
+      *
+      * @returns {String}
+      */
+      buildName() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.deployable) {
+          const deployable = this.model.last_deployment.deployable;
+          return `${deployable.name} #${deployable.id}`;
+        }
+        return '';
+      },
+
+      /**
+      * Builds the needed string to show the internal id.
+      *
+      * @returns {String}
+      */
+      deploymentInternalId() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.iid) {
+          return `#${this.model.last_deployment.iid}`;
+        }
+        return '';
+      },
+
+      /**
+      * Verifies if the user object is present under last_deployment object.
+      *
+      * @returns {Boolean}
+      */
+      deploymentHasUser() {
+        return this.model &&
+          !_.isEmpty(this.model.last_deployment) &&
+          !_.isEmpty(this.model.last_deployment.user);
+      },
+
+      /**
+      * Returns the user object nested with the last_deployment object.
+      * Used to render the template.
+      *
+      * @returns {Object}
+      */
+      deploymentUser() {
+        if (this.model &&
+          !_.isEmpty(this.model.last_deployment) &&
+          !_.isEmpty(this.model.last_deployment.user)) {
+          return this.model.last_deployment.user;
+        }
+        return {};
+      },
+
+      /**
+      * Verifies if the build name column should be rendered by verifing
+      * if all the information needed is present
+      * and if the environment is not a folder.
+      *
+      * @returns {Boolean}
+      */
+      shouldRenderBuildName() {
+        return !this.model.isFolder &&
+          !_.isEmpty(this.model.last_deployment) &&
+          !_.isEmpty(this.model.last_deployment.deployable);
+      },
+
+      /**
+      * Verifies the presence of all the keys needed to render the buil_path.
+      *
+      * @return {String}
+      */
+      buildPath() {
+        if (this.model &&
+          this.model.last_deployment &&
+          this.model.last_deployment.deployable &&
+          this.model.last_deployment.deployable.build_path) {
+          return this.model.last_deployment.deployable.build_path;
+        }
+
+        return '';
+      },
+
+      /**
+      * Verifies the presence of all the keys needed to render the external_url.
+      *
+      * @return {String}
+      */
+      externalURL() {
+        if (this.model && this.model.external_url) {
+          return this.model.external_url;
+        }
+
+        return '';
+      },
+
+      /**
+      * Verifies if deplyment internal ID should be rendered by verifing
+      * if all the information needed is present
+      * and if the environment is not a folder.
+      *
+      * @returns {Boolean}
+      */
+      shouldRenderDeploymentID() {
+        return !this.model.isFolder &&
+          !_.isEmpty(this.model.last_deployment) &&
+          this.model.last_deployment.iid !== undefined;
+      },
+
+      environmentPath() {
+        if (this.model && this.model.environment_path) {
+          return this.model.environment_path;
+        }
+
+        return '';
+      },
+
+      monitoringUrl() {
+        if (this.model && this.model.metrics_path) {
+          return this.model.metrics_path;
+        }
+
+        return '';
+      },
+
+      displayEnvironmentActions() {
+        return this.hasManualActions ||
+              this.externalURL ||
+              this.monitoringUrl ||
+              this.hasStopAction ||
+              this.canRetry;
+      },
     },
 
-    /**
-     * If provided, returns the commit ref.
-     *
-     * @returns {Object|Undefined}
-     */
-    commitRef() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.ref) {
-        return this.model.last_deployment.ref;
-      }
-      return undefined;
+    methods: {
+      onClickFolder() {
+        eventHub.$emit('toggleFolder', this.model);
+      },
     },
-
-    /**
-     * If provided, returns the commit url.
-     *
-     * @returns {String|Undefined}
-     */
-    commitUrl() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.commit &&
-        this.model.last_deployment.commit.commit_path) {
-        return this.model.last_deployment.commit.commit_path;
-      }
-      return undefined;
-    },
-
-    /**
-     * If provided, returns the commit short sha.
-     *
-     * @returns {String|Undefined}
-     */
-    commitShortSha() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.commit &&
-        this.model.last_deployment.commit.short_id) {
-        return this.model.last_deployment.commit.short_id;
-      }
-      return undefined;
-    },
-
-    /**
-     * If provided, returns the commit title.
-     *
-     * @returns {String|Undefined}
-     */
-    commitTitle() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.commit &&
-        this.model.last_deployment.commit.title) {
-        return this.model.last_deployment.commit.title;
-      }
-      return undefined;
-    },
-
-    /**
-     * If provided, returns the commit tag.
-     *
-     * @returns {Object|Undefined}
-     */
-    commitAuthor() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.commit &&
-        this.model.last_deployment.commit.author) {
-        return this.model.last_deployment.commit.author;
-      }
-
-      return undefined;
-    },
-
-    /**
-     * Verifies if the `retry_path` key is present and returns its value.
-     *
-     * @returns {String|Undefined}
-     */
-    retryUrl() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.deployable &&
-        this.model.last_deployment.deployable.retry_path) {
-        return this.model.last_deployment.deployable.retry_path;
-      }
-      return undefined;
-    },
-
-    /**
-     * Verifies if the `last?` key is present and returns its value.
-     *
-     * @returns {Boolean|Undefined}
-     */
-    isLastDeployment() {
-      return this.model && this.model.last_deployment &&
-        this.model.last_deployment['last?'];
-    },
-
-    /**
-     * Builds the name of the builds needed to display both the name and the id.
-     *
-     * @returns {String}
-     */
-    buildName() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.deployable) {
-        return `${this.model.last_deployment.deployable.name} #${this.model.last_deployment.deployable.id}`;
-      }
-      return '';
-    },
-
-    /**
-     * Builds the needed string to show the internal id.
-     *
-     * @returns {String}
-     */
-    deploymentInternalId() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.iid) {
-        return `#${this.model.last_deployment.iid}`;
-      }
-      return '';
-    },
-
-    /**
-     * Verifies if the user object is present under last_deployment object.
-     *
-     * @returns {Boolean}
-     */
-    deploymentHasUser() {
-      return this.model &&
-        !_.isEmpty(this.model.last_deployment) &&
-        !_.isEmpty(this.model.last_deployment.user);
-    },
-
-    /**
-     * Returns the user object nested with the last_deployment object.
-     * Used to render the template.
-     *
-     * @returns {Object}
-     */
-    deploymentUser() {
-      if (this.model &&
-        !_.isEmpty(this.model.last_deployment) &&
-        !_.isEmpty(this.model.last_deployment.user)) {
-        return this.model.last_deployment.user;
-      }
-      return {};
-    },
-
-    /**
-     * Verifies if the build name column should be rendered by verifing
-     * if all the information needed is present
-     * and if the environment is not a folder.
-     *
-     * @returns {Boolean}
-     */
-    shouldRenderBuildName() {
-      return !this.model.isFolder &&
-        !_.isEmpty(this.model.last_deployment) &&
-        !_.isEmpty(this.model.last_deployment.deployable);
-    },
-
-    /**
-     * Verifies the presence of all the keys needed to render the buil_path.
-     *
-     * @return {String}
-     */
-    buildPath() {
-      if (this.model &&
-        this.model.last_deployment &&
-        this.model.last_deployment.deployable &&
-        this.model.last_deployment.deployable.build_path) {
-        return this.model.last_deployment.deployable.build_path;
-      }
-
-      return '';
-    },
-
-    /**
-     * Verifies the presence of all the keys needed to render the external_url.
-     *
-     * @return {String}
-     */
-    externalURL() {
-      if (this.model && this.model.external_url) {
-        return this.model.external_url;
-      }
-
-      return '';
-    },
-
-    /**
-     * Verifies if deplyment internal ID should be rendered by verifing
-     * if all the information needed is present
-     * and if the environment is not a folder.
-     *
-     * @returns {Boolean}
-     */
-    shouldRenderDeploymentID() {
-      return !this.model.isFolder &&
-        !_.isEmpty(this.model.last_deployment) &&
-        this.model.last_deployment.iid !== undefined;
-    },
-
-    environmentPath() {
-      if (this.model && this.model.environment_path) {
-        return this.model.environment_path;
-      }
-
-      return '';
-    },
-
-    monitoringUrl() {
-      if (this.model && this.model.metrics_path) {
-        return this.model.metrics_path;
-      }
-
-      return '';
-    },
-
-    displayEnvironmentActions() {
-      return this.hasManualActions ||
-             this.externalURL ||
-             this.monitoringUrl ||
-             this.hasStopAction ||
-             this.canRetry;
-    },
-  },
-
-  methods: {
-    onClickFolder() {
-      eventHub.$emit('toggleFolder', this.model);
-    },
-  },
-};
+  };
 </script>
 <template>
   <div
@@ -427,18 +428,22 @@ export default {
       'folder-row': model.isFolder,
     }"
     role="row">
-    <div class="table-section section-10" role="gridcell">
+    <div
+      class="table-section section-10"
+      role="gridcell"
+    >
       <div
         v-if="!model.isFolder"
         class="table-mobile-header"
-        role="rowheader">
-        {{s__("Environments|Environment")}}
+        role="rowheader"
+      >
+        {{ s__("Environments|Environment") }}
       </div>
       <a
         v-if="!model.isFolder"
         class="environment-name flex-truncate-parent table-mobile-content"
         :href="environmentPath">
-        <span class="flex-truncate-child">{{model.name}}</span>
+        <span class="flex-truncate-child">{{ model.name }}</span>
       </a>
       <span
         v-else
@@ -450,32 +455,40 @@ export default {
           <i
             v-show="model.isOpen"
             class="fa fa-caret-down"
-            aria-hidden="true" />
+            aria-hidden="true"
+          >
+          </i>
           <i
             v-show="!model.isOpen"
             class="fa fa-caret-right"
-            aria-hidden="true"/>
+            aria-hidden="true"
+          >
+          </i>
         </span>
 
         <span class="folder-icon">
           <i
             class="fa fa-folder"
-            aria-hidden="true" />
+            aria-hidden="true">
+          </i>
         </span>
 
         <span>
-          {{model.folderName}}
+          {{ model.folderName }}
         </span>
 
         <span class="badge">
-          {{model.size}}
+          {{ model.size }}
         </span>
       </span>
     </div>
 
-    <div class="table-section section-10 deployment-column hidden-xs hidden-sm" role="gridcell">
+    <div
+      class="table-section section-10 deployment-column hidden-xs hidden-sm"
+      role="gridcell"
+    >
       <span v-if="shouldRenderDeploymentID">
-        {{deploymentInternalId}}
+        {{ deploymentInternalId }}
       </span>
 
       <span v-if="!model.isFolder && deploymentHasUser">
@@ -490,22 +503,29 @@ export default {
       </span>
     </div>
 
-    <div class="table-section section-15 hidden-xs hidden-sm" role="gridcell">
+    <div
+      class="table-section section-15 hidden-xs hidden-sm"
+      role="gridcell"
+    >
       <a
         v-if="shouldRenderBuildName"
         class="build-link flex-truncate-parent"
-        :href="buildPath">
-        <span class="flex-truncate-child">{{buildName}}</span>
+        :href="buildPath"
+      >
+        <span class="flex-truncate-child">{{ buildName }}</span>
       </a>
     </div>
 
     <div
       v-if="!model.isFolder"
-      class="table-section section-25" role="gridcell">
+      class="table-section section-25"
+      role="gridcell"
+    >
       <div
         role="rowheader"
-        class="table-mobile-header">
-        {{s__("Environments|Commit")}}
+        class="table-mobile-header"
+      >
+        {{ s__("Environments|Commit") }}
       </div>
       <div
         v-if="hasLastDeploymentKey"
@@ -521,22 +541,24 @@ export default {
       <div
         v-if="!hasLastDeploymentKey"
         class="commit-title table-mobile-content">
-        {{s__("Environments|No deployments yet")}}
+        {{ s__("Environments|No deployments yet") }}
       </div>
     </div>
 
     <div
       v-if="!model.isFolder"
-      class="table-section section-10" role="gridcell">
+      class="table-section section-10"
+      role="gridcell"
+    >
       <div
         role="rowheader"
         class="table-mobile-header">
-        {{s__("Environments|Updated")}}
+        {{ s__("Environments|Updated") }}
       </div>
       <span
         v-if="canShowDate"
         class="environment-created-date-timeago table-mobile-content">
-        {{createdDate}}
+        {{ createdDate }}
       </span>
     </div>
 
@@ -552,33 +574,33 @@ export default {
         <actions-component
           v-if="hasManualActions && canCreateDeployment"
           :actions="manualActions"
-          />
+        />
 
         <external-url-component
           v-if="externalURL && canReadEnvironment"
           :external-url="externalURL"
-          />
+        />
 
         <monitoring-button-component
           v-if="monitoringUrl && canReadEnvironment"
           :monitoring-url="monitoringUrl"
-          />
+        />
 
         <terminal-button-component
           v-if="model && model.terminal_path"
           :terminal-path="model.terminal_path"
-          />
+        />
 
         <stop-component
           v-if="hasStopAction && canCreateDeployment"
           :stop-url="model.stop_path"
-          />
+        />
 
         <rollback-component
           v-if="canRetry && canCreateDeployment"
           :is-last-deployment="isLastDeployment"
           :retry-url="retryUrl"
-          />
+        />
       </div>
     </div>
   </div>
diff --git a/app/assets/javascripts/environments/components/environment_monitoring.vue b/app/assets/javascripts/environments/components/environment_monitoring.vue
index b45af1a5ebc..081537cf218 100644
--- a/app/assets/javascripts/environments/components/environment_monitoring.vue
+++ b/app/assets/javascripts/environments/components/environment_monitoring.vue
@@ -1,27 +1,27 @@
 <script>
-/**
- * Renders the Monitoring (Metrics) link in environments table.
- */
-import tooltip from '../../vue_shared/directives/tooltip';
+  /**
+  * Renders the Monitoring (Metrics) link in environments table.
+  */
+  import tooltip from '../../vue_shared/directives/tooltip';
 
-export default {
-  props: {
-    monitoringUrl: {
-      type: String,
-      required: true,
+  export default {
+    directives: {
+      tooltip,
     },
-  },
 
-  directives: {
-    tooltip,
-  },
+    props: {
+      monitoringUrl: {
+        type: String,
+        required: true,
+      },
+    },
 
-  computed: {
-    title() {
-      return 'Monitoring';
+    computed: {
+      title() {
+        return 'Monitoring';
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <a
@@ -31,10 +31,12 @@ export default {
     rel="noopener noreferrer nofollow"
     :href="monitoringUrl"
     :title="title"
-    :aria-label="title">
+    :aria-label="title"
+  >
     <i
       class="fa fa-area-chart"
       aria-hidden="true"
-      />
+    >
+    </i>
   </a>
 </template>
diff --git a/app/assets/javascripts/environments/components/environment_rollback.vue b/app/assets/javascripts/environments/components/environment_rollback.vue
index 92a596bfd33..605a88e997e 100644
--- a/app/assets/javascripts/environments/components/environment_rollback.vue
+++ b/app/assets/javascripts/environments/components/environment_rollback.vue
@@ -1,57 +1,58 @@
 <script>
-/**
- * Renders Rollback or Re deploy button in environments table depending
- * of the provided property `isLastDeployment`.
- *
- * Makes a post request when the button is clicked.
- */
-import eventHub from '../event_hub';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
-
-export default {
-  props: {
-    retryUrl: {
-      type: String,
-      default: '',
+  /**
+  * Renders Rollback or Re deploy button in environments table depending
+  * of the provided property `isLastDeployment`.
+  *
+  * Makes a post request when the button is clicked.
+  */
+  import eventHub from '../event_hub';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+
+  export default {
+    components: {
+      loadingIcon,
     },
 
-    isLastDeployment: {
-      type: Boolean,
-      default: true,
-    },
-  },
+    props: {
+      retryUrl: {
+        type: String,
+        default: '',
+      },
 
-  components: {
-    loadingIcon,
-  },
+      isLastDeployment: {
+        type: Boolean,
+        default: true,
+      },
+    },
 
-  data() {
-    return {
-      isLoading: false,
-    };
-  },
+    data() {
+      return {
+        isLoading: false,
+      };
+    },
 
-  methods: {
-    onClick() {
-      this.isLoading = true;
+    methods: {
+      onClick() {
+        this.isLoading = true;
 
-      eventHub.$emit('postAction', this.retryUrl);
+        eventHub.$emit('postAction', this.retryUrl);
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <button
     type="button"
     class="btn hidden-xs hidden-sm"
     @click="onClick"
-    :disabled="isLoading">
+    :disabled="isLoading"
+  >
 
     <span v-if="isLastDeployment">
-      {{s__("Environments|Re-deploy")}}
+      {{ s__("Environments|Re-deploy") }}
     </span>
     <span v-else>
-      {{s__("Environments|Rollback")}}
+      {{ s__("Environments|Rollback") }}
     </span>
 
     <loading-icon v-if="isLoading" />
diff --git a/app/assets/javascripts/environments/components/environment_stop.vue b/app/assets/javascripts/environments/components/environment_stop.vue
index 85f11d2071b..1eef17bf1fe 100644
--- a/app/assets/javascripts/environments/components/environment_stop.vue
+++ b/app/assets/javascripts/environments/components/environment_stop.vue
@@ -1,53 +1,53 @@
 <script>
-/**
- * Renders the stop "button" that allows stop an environment.
- * Used in environments table.
- */
-import eventHub from '../event_hub';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
-import tooltip from '../../vue_shared/directives/tooltip';
+  /**
+  * Renders the stop "button" that allows stop an environment.
+  * Used in environments table.
+  */
+  import eventHub from '../event_hub';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import tooltip from '../../vue_shared/directives/tooltip';
 
-export default {
-  props: {
-    stopUrl: {
-      type: String,
-      default: '',
+  export default {
+    components: {
+      loadingIcon,
     },
-  },
 
-  directives: {
-    tooltip,
-  },
+    directives: {
+      tooltip,
+    },
 
-  data() {
-    return {
-      isLoading: false,
-    };
-  },
+    props: {
+      stopUrl: {
+        type: String,
+        default: '',
+      },
+    },
 
-  components: {
-    loadingIcon,
-  },
+    data() {
+      return {
+        isLoading: false,
+      };
+    },
 
-  computed: {
-    title() {
-      return 'Stop';
+    computed: {
+      title() {
+        return 'Stop';
+      },
     },
-  },
 
-  methods: {
-    onClick() {
-      // eslint-disable-next-line no-alert
-      if (confirm('Are you sure you want to stop this environment?')) {
-        this.isLoading = true;
+    methods: {
+      onClick() {
+        // eslint-disable-next-line no-alert
+        if (confirm('Are you sure you want to stop this environment?')) {
+          this.isLoading = true;
 
-        $(this.$el).tooltip('destroy');
+          $(this.$el).tooltip('destroy');
 
-        eventHub.$emit('postAction', this.stopUrl);
-      }
+          eventHub.$emit('postAction', this.stopUrl);
+        }
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <button
@@ -58,10 +58,13 @@ export default {
     @click="onClick"
     :disabled="isLoading"
     :title="title"
-    :aria-label="title">
+    :aria-label="title"
+  >
     <i
       class="fa fa-stop stop-env-icon"
-      aria-hidden="true" />
+      aria-hidden="true"
+    >
+    </i>
     <loading-icon v-if="isLoading" />
   </button>
 </template>
diff --git a/app/assets/javascripts/environments/components/environment_terminal_button.vue b/app/assets/javascripts/environments/components/environment_terminal_button.vue
index 2037bf618e3..407d5333c0e 100644
--- a/app/assets/javascripts/environments/components/environment_terminal_button.vue
+++ b/app/assets/javascripts/environments/components/environment_terminal_button.vue
@@ -1,36 +1,36 @@
 <script>
-/**
- * Renders a terminal button to open a web terminal.
- * Used in environments table.
- */
-import terminalIconSvg from 'icons/_icon_terminal.svg';
-import tooltip from '../../vue_shared/directives/tooltip';
+  /**
+  * Renders a terminal button to open a web terminal.
+  * Used in environments table.
+  */
+  import terminalIconSvg from 'icons/_icon_terminal.svg';
+  import tooltip from '../../vue_shared/directives/tooltip';
 
-export default {
-  props: {
-    terminalPath: {
-      type: String,
-      required: false,
-      default: '',
+  export default {
+    directives: {
+      tooltip,
     },
-  },
 
-  directives: {
-    tooltip,
-  },
+    props: {
+      terminalPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
+    },
 
-  data() {
-    return {
-      terminalIconSvg,
-    };
-  },
+    data() {
+      return {
+        terminalIconSvg,
+      };
+    },
 
-  computed: {
-    title() {
-      return 'Terminal';
+    computed: {
+      title() {
+        return 'Terminal';
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <a
@@ -40,6 +40,7 @@ export default {
     :title="title"
     :aria-label="title"
     :href="terminalPath"
-    v-html="terminalIconSvg">
+    v-html="terminalIconSvg"
+  >
   </a>
 </template>
diff --git a/app/assets/javascripts/environments/components/environments_app.vue b/app/assets/javascripts/environments/components/environments_app.vue
index 2592909734f..c0be72f7401 100644
--- a/app/assets/javascripts/environments/components/environments_app.vue
+++ b/app/assets/javascripts/environments/components/environments_app.vue
@@ -7,6 +7,15 @@
   import CIPaginationMixin from '../../vue_shared/mixins/ci_pagination_api_mixin';
 
   export default {
+    components: {
+      emptyState,
+    },
+
+    mixins: [
+      CIPaginationMixin,
+      environmentsMixin,
+    ],
+
     props: {
       endpoint: {
         type: String,
@@ -37,14 +46,6 @@
         required: true,
       },
     },
-    components: {
-      emptyState,
-    },
-
-    mixins: [
-      CIPaginationMixin,
-      environmentsMixin,
-    ],
 
     created() {
       eventHub.$on('toggleFolder', this.toggleFolder);
@@ -95,15 +96,17 @@
         :tabs="tabs"
         @onChangeTab="onChangeTab"
         scope="environments"
-        />
+      />
 
       <div
         v-if="canCreateEnvironment && !isLoading"
-        class="nav-controls">
+        class="nav-controls"
+      >
         <a
           :href="newEnvironmentPath"
-          class="btn btn-create">
-          {{s__("Environments|New environment")}}
+          class="btn btn-create"
+        >
+          {{ s__("Environments|New environment") }}
         </a>
       </div>
     </div>
@@ -116,13 +119,13 @@
       :can-read-environment="canReadEnvironment"
       @onChangePage="onChangePage"
     >
-     <empty-state
+      <empty-state
         slot="emptyState"
         v-if="!isLoading && state.environments.length === 0"
         :new-path="newEnvironmentPath"
         :help-path="helpPagePath"
         :can-create-environment="canCreateEnvironment"
-        />
+      />
     </container>
   </div>
 </template>
diff --git a/app/assets/javascripts/environments/components/environments_table.vue b/app/assets/javascripts/environments/components/environments_table.vue
index c04da4b81b7..858acf293a1 100644
--- a/app/assets/javascripts/environments/components/environments_table.vue
+++ b/app/assets/javascripts/environments/components/environments_table.vue
@@ -30,63 +30,96 @@ export default {
       default: false,
     },
   },
-
   methods: {
     folderUrl(model) {
       return `${window.location.pathname}/folders/${model.folderName}`;
     },
+    shouldRenderFolderContent(env) {
+      return env.isFolder &&
+        env.isOpen &&
+        env.children &&
+        env.children.length > 0;
+    },
   },
 };
 </script>
 <template>
-  <div class="ci-table" role="grid">
-    <div class="gl-responsive-table-row table-row-header" role="row">
-      <div class="table-section section-10 environments-name" role="columnheader">
-        {{s__("Environments|Environment")}}
+  <div
+    class="ci-table"
+    role="grid"
+  >
+    <div
+      class="gl-responsive-table-row table-row-header"
+      role="row"
+    >
+      <div
+        class="table-section section-10 environments-name"
+        role="columnheader"
+      >
+        {{ s__("Environments|Environment") }}
       </div>
-      <div class="table-section section-10 environments-deploy" role="columnheader">
-        {{s__("Environments|Deployment")}}
+      <div
+        class="table-section section-10 environments-deploy"
+        role="columnheader"
+      >
+        {{ s__("Environments|Deployment") }}
       </div>
-      <div class="table-section section-15 environments-build" role="columnheader">
-        {{s__("Environments|Job")}}
+      <div
+        class="table-section section-15 environments-build"
+        role="columnheader"
+      >
+        {{ s__("Environments|Job") }}
       </div>
-      <div class="table-section section-25 environments-commit" role="columnheader">
-        {{s__("Environments|Commit")}}
+      <div
+        class="table-section section-25 environments-commit"
+        role="columnheader"
+      >
+        {{ s__("Environments|Commit") }}
       </div>
-      <div class="table-section section-10 environments-date" role="columnheader">
-        {{s__("Environments|Updated")}}
+      <div
+        class="table-section section-10 environments-date"
+        role="columnheader"
+      >
+        {{ s__("Environments|Updated") }}
       </div>
     </div>
     <template
-      v-for="model in environments"
-      v-bind:model="model">
+      v-for="(model, i) in environments"
+      :model="model">
       <div
         is="environment-item"
         :model="model"
         :can-create-deployment="canCreateDeployment"
         :can-read-environment="canReadEnvironment"
-        />
+        :key="i"
+      />
 
-      <template v-if="model.isFolder && model.isOpen && model.children && model.children.length > 0">
-        <div v-if="model.isLoadingFolderContent">
+      <template
+        v-if="shouldRenderFolderContent(model)"
+      >
+        <div
+          v-if="model.isLoadingFolderContent"
+          :key="i">
           <loading-icon size="2" />
         </div>
 
         <template v-else>
           <div
             is="environment-item"
-            v-for="children in model.children"
+            v-for="(children, index) in model.children"
             :model="children"
             :can-create-deployment="canCreateDeployment"
             :can-read-environment="canReadEnvironment"
-            />
+            :key="index"
+          />
 
-          <div>
+          <div :key="i">
             <div class="text-center prepend-top-10">
               <a
                 :href="folderUrl(model)"
-                class="btn btn-default">
-                {{s__("Environments|Show all")}}
+                class="btn btn-default"
+              >
+                {{ s__("Environments|Show all") }}
               </a>
             </div>
           </div>
diff --git a/app/assets/javascripts/environments/folder/environments_folder_view.vue b/app/assets/javascripts/environments/folder/environments_folder_view.vue
index 27418bad01a..5ef5e347387 100644
--- a/app/assets/javascripts/environments/folder/environments_folder_view.vue
+++ b/app/assets/javascripts/environments/folder/environments_folder_view.vue
@@ -3,6 +3,10 @@
   import CIPaginationMixin from '../../vue_shared/mixins/ci_pagination_api_mixin';
 
   export default {
+    mixins: [
+      environmentsMixin,
+      CIPaginationMixin,
+    ],
     props: {
       endpoint: {
         type: String,
@@ -25,10 +29,6 @@
         required: true,
       },
     },
-    mixins: [
-      environmentsMixin,
-      CIPaginationMixin,
-    ],
     methods: {
       successCallback(resp) {
         this.saveData(resp);
@@ -40,17 +40,18 @@
   <div :class="cssContainerClass">
     <div
       class="top-area"
-      v-if="!isLoading">
+      v-if="!isLoading"
+    >
 
       <h4 class="js-folder-name environments-folder-name">
-        {{s__("Environments|Environments")}} / <b>{{folderName}}</b>
+        {{ s__("Environments|Environments") }} / <b>{{ folderName }}</b>
       </h4>
 
       <tabs
         :tabs="tabs"
         @onChangeTab="onChangeTab"
         scope="environments"
-        />
+      />
     </div>
 
     <container
diff --git a/app/assets/javascripts/filtered_search/recent_searches_root.js b/app/assets/javascripts/filtered_search/recent_searches_root.js
index 27e49d4fb96..c99ed63c4af 100644
--- a/app/assets/javascripts/filtered_search/recent_searches_root.js
+++ b/app/assets/javascripts/filtered_search/recent_searches_root.js
@@ -32,6 +32,9 @@ class RecentSearchesRoot {
     const state = this.store.state;
     this.vm = new Vue({
       el: this.wrapperElement,
+      components: {
+        'recent-searches-dropdown-content': RecentSearchesDropdownContent,
+      },
       data() { return state; },
       template: `
         <recent-searches-dropdown-content
@@ -40,9 +43,6 @@ class RecentSearchesRoot {
           :allowed-keys="allowedKeys"
           />
       `,
-      components: {
-        'recent-searches-dropdown-content': RecentSearchesDropdownContent,
-      },
     });
   }
 
diff --git a/app/assets/javascripts/groups/components/app.vue b/app/assets/javascripts/groups/components/app.vue
index 241e026b84c..400306759b2 100644
--- a/app/assets/javascripts/groups/components/app.vue
+++ b/app/assets/javascripts/groups/components/app.vue
@@ -42,6 +42,26 @@ export default {
       return this.store.getPaginationInfo();
     },
   },
+  created() {
+    this.searchEmptyMessage = this.hideProjects ?
+      COMMON_STR.GROUP_SEARCH_EMPTY : COMMON_STR.GROUP_PROJECT_SEARCH_EMPTY;
+
+    eventHub.$on('fetchPage', this.fetchPage);
+    eventHub.$on('toggleChildren', this.toggleChildren);
+    eventHub.$on('leaveGroup', this.leaveGroup);
+    eventHub.$on('updatePagination', this.updatePagination);
+    eventHub.$on('updateGroups', this.updateGroups);
+  },
+  mounted() {
+    this.fetchAllGroups();
+  },
+  beforeDestroy() {
+    eventHub.$off('fetchPage', this.fetchPage);
+    eventHub.$off('toggleChildren', this.toggleChildren);
+    eventHub.$off('leaveGroup', this.leaveGroup);
+    eventHub.$off('updatePagination', this.updatePagination);
+    eventHub.$off('updateGroups', this.updateGroups);
+  },
   methods: {
     fetchGroups({ parentId, page, filterGroupsBy, sortBy, archived, updatePagination }) {
       return this.service.getGroups(parentId, page, filterGroupsBy, sortBy, archived)
@@ -152,26 +172,6 @@ export default {
       }
     },
   },
-  created() {
-    this.searchEmptyMessage = this.hideProjects ?
-      COMMON_STR.GROUP_SEARCH_EMPTY : COMMON_STR.GROUP_PROJECT_SEARCH_EMPTY;
-
-    eventHub.$on('fetchPage', this.fetchPage);
-    eventHub.$on('toggleChildren', this.toggleChildren);
-    eventHub.$on('leaveGroup', this.leaveGroup);
-    eventHub.$on('updatePagination', this.updatePagination);
-    eventHub.$on('updateGroups', this.updateGroups);
-  },
-  mounted() {
-    this.fetchAllGroups();
-  },
-  beforeDestroy() {
-    eventHub.$off('fetchPage', this.fetchPage);
-    eventHub.$off('toggleChildren', this.toggleChildren);
-    eventHub.$off('leaveGroup', this.leaveGroup);
-    eventHub.$off('updatePagination', this.updatePagination);
-    eventHub.$off('updateGroups', this.updateGroups);
-  },
 };
 </script>
 
diff --git a/app/assets/javascripts/groups/components/group_folder.vue b/app/assets/javascripts/groups/components/group_folder.vue
index e60221fa08d..647c9d0046d 100644
--- a/app/assets/javascripts/groups/components/group_folder.vue
+++ b/app/assets/javascripts/groups/components/group_folder.vue
@@ -20,7 +20,11 @@ export default {
       return this.parentGroup.childrenCount > MAX_CHILDREN_COUNT;
     },
     moreChildrenStats() {
-      return n__('One more item', '%d more items', this.parentGroup.childrenCount - this.parentGroup.children.length);
+      return n__(
+        'One more item',
+        '%d more items',
+        this.parentGroup.childrenCount - this.parentGroup.children.length,
+      );
     },
   },
 };
@@ -43,8 +47,9 @@ export default {
         <i
           class="fa fa-external-link"
           aria-hidden="true"
-        />
-        {{moreChildrenStats}}
+        >
+        </i>
+        {{ moreChildrenStats }}
       </a>
     </li>
   </ul>
diff --git a/app/assets/javascripts/groups/components/group_item.vue b/app/assets/javascripts/groups/components/group_item.vue
index 42e79a9e17a..764b130fdb8 100644
--- a/app/assets/javascripts/groups/components/group_item.vue
+++ b/app/assets/javascripts/groups/components/group_item.vue
@@ -75,7 +75,7 @@ export default {
     :id="groupDomId"
     :class="rowClass"
     class="group-row"
-    >
+  >
     <div
       class="group-row-contents"
       :class="{ 'project-row-contents': !isGroup }">
@@ -88,7 +88,8 @@ export default {
         :item="group"
       />
       <div
-        class="folder-toggle-wrap">
+        class="folder-toggle-wrap"
+      >
         <item-caret
           :is-group-open="group.isOpen"
         />
@@ -113,13 +114,14 @@ export default {
           <identicon
             v-else
             size-class="s24"
-            :entity-id=group.id
+            :entity-id="group.id"
             :entity-name="group.name"
           />
         </a>
       </div>
       <div
-        class="title namespace-title">
+        class="title namespace-title"
+      >
         <a
           v-tooltip
           :href="group.relativePath"
@@ -135,7 +137,7 @@ export default {
           v-if="group.permission"
           class="user-access-role"
         >
-          {{group.permission}}
+          {{ group.permission }}
         </span>
       </div>
       <div
diff --git a/app/assets/javascripts/groups/components/groups.vue b/app/assets/javascripts/groups/components/groups.vue
index 75a2bf34887..adde8c8cdb3 100644
--- a/app/assets/javascripts/groups/components/groups.vue
+++ b/app/assets/javascripts/groups/components/groups.vue
@@ -1,47 +1,48 @@
 <script>
-import tablePagination from '~/vue_shared/components/table_pagination.vue';
-import eventHub from '../event_hub';
-import { getParameterByName } from '../../lib/utils/common_utils';
+  import tablePagination from '~/vue_shared/components/table_pagination.vue';
+  import eventHub from '../event_hub';
+  import { getParameterByName } from '../../lib/utils/common_utils';
 
-export default {
-  components: {
-    tablePagination,
-  },
-  props: {
-    groups: {
-      type: Array,
-      required: true,
+  export default {
+    components: {
+      tablePagination,
     },
-    pageInfo: {
-      type: Object,
-      required: true,
+    props: {
+      groups: {
+        type: Array,
+        required: true,
+      },
+      pageInfo: {
+        type: Object,
+        required: true,
+      },
+      searchEmpty: {
+        type: Boolean,
+        required: true,
+      },
+      searchEmptyMessage: {
+        type: String,
+        required: true,
+      },
     },
-    searchEmpty: {
-      type: Boolean,
-      required: true,
+    methods: {
+      change(page) {
+        const filterGroupsParam = getParameterByName('filter_groups');
+        const sortParam = getParameterByName('sort');
+        const archivedParam = getParameterByName('archived');
+        eventHub.$emit('fetchPage', page, filterGroupsParam, sortParam, archivedParam);
+      },
     },
-    searchEmptyMessage: {
-      type: String,
-      required: true,
-    },
-  },
-  methods: {
-    change(page) {
-      const filterGroupsParam = getParameterByName('filter_groups');
-      const sortParam = getParameterByName('sort');
-      const archivedParam = getParameterByName('archived');
-      eventHub.$emit('fetchPage', page, filterGroupsParam, sortParam, archivedParam);
-    },
-  },
-};
+  };
 </script>
 
 <template>
   <div class="groups-list-tree-container">
     <div
       v-if="searchEmpty"
-      class="has-no-search-results">
-      {{searchEmptyMessage}}
+      class="has-no-search-results"
+    >
+      {{ searchEmptyMessage }}
     </div>
     <group-folder
       v-if="!searchEmpty"
@@ -50,7 +51,7 @@ export default {
     <table-pagination
       v-if="!searchEmpty"
       :change="change"
-      :pageInfo="pageInfo"
+      :page-info="pageInfo"
     />
   </div>
 </template>
diff --git a/app/assets/javascripts/groups/components/item_actions.vue b/app/assets/javascripts/groups/components/item_actions.vue
index 0dd0783ce06..1bde6ae5185 100644
--- a/app/assets/javascripts/groups/components/item_actions.vue
+++ b/app/assets/javascripts/groups/components/item_actions.vue
@@ -1,56 +1,56 @@
 <script>
-import { s__ } from '~/locale';
-import tooltip from '~/vue_shared/directives/tooltip';
-import icon from '~/vue_shared/components/icon.vue';
-import modal from '~/vue_shared/components/modal.vue';
-import eventHub from '../event_hub';
-import { COMMON_STR } from '../constants';
+  import { s__ } from '~/locale';
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import icon from '~/vue_shared/components/icon.vue';
+  import modal from '~/vue_shared/components/modal.vue';
+  import eventHub from '../event_hub';
+  import { COMMON_STR } from '../constants';
 
-export default {
-  components: {
-    icon,
-    modal,
-  },
-  directives: {
-    tooltip,
-  },
-  props: {
-    parentGroup: {
-      type: Object,
-      required: false,
-      default: () => ({}),
+  export default {
+    components: {
+      icon,
+      modal,
     },
-    group: {
-      type: Object,
-      required: true,
+    directives: {
+      tooltip,
     },
-  },
-  data() {
-    return {
-      modalStatus: false,
-    };
-  },
-  computed: {
-    leaveBtnTitle() {
-      return COMMON_STR.LEAVE_BTN_TITLE;
+    props: {
+      parentGroup: {
+        type: Object,
+        required: false,
+        default: () => ({}),
+      },
+      group: {
+        type: Object,
+        required: true,
+      },
     },
-    editBtnTitle() {
-      return COMMON_STR.EDIT_BTN_TITLE;
+    data() {
+      return {
+        modalStatus: false,
+      };
     },
-    leaveConfirmationMessage() {
-      return s__(`GroupsTree|Are you sure you want to leave the "${this.group.fullName}" group?`);
+    computed: {
+      leaveBtnTitle() {
+        return COMMON_STR.LEAVE_BTN_TITLE;
+      },
+      editBtnTitle() {
+        return COMMON_STR.EDIT_BTN_TITLE;
+      },
+      leaveConfirmationMessage() {
+        return s__(`GroupsTree|Are you sure you want to leave the "${this.group.fullName}" group?`);
+      },
     },
-  },
-  methods: {
-    onLeaveGroup() {
-      this.modalStatus = true;
+    methods: {
+      onLeaveGroup() {
+        this.modalStatus = true;
+      },
+      leaveGroup() {
+        this.modalStatus = false;
+        eventHub.$emit('leaveGroup', this.group, this.parentGroup);
+      },
     },
-    leaveGroup() {
-      this.modalStatus = false;
-      eventHub.$emit('leaveGroup', this.group, this.parentGroup);
-    },
-  },
-};
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/groups/components/item_caret.vue b/app/assets/javascripts/groups/components/item_caret.vue
index 9e90fe2b701..2a5bec5e86c 100644
--- a/app/assets/javascripts/groups/components/item_caret.vue
+++ b/app/assets/javascripts/groups/components/item_caret.vue
@@ -2,6 +2,9 @@
 import icon from '~/vue_shared/components/icon.vue';
 
 export default {
+  components: {
+    icon,
+  },
   props: {
     isGroupOpen: {
       type: Boolean,
@@ -9,9 +12,6 @@ export default {
       default: false,
     },
   },
-  components: {
-    icon,
-  },
   computed: {
     iconClass() {
       return this.isGroupOpen ? 'angle-down' : 'angle-right';
diff --git a/app/assets/javascripts/groups/components/item_stats.vue b/app/assets/javascripts/groups/components/item_stats.vue
index 2e42fb6c9a6..168b4e4af2c 100644
--- a/app/assets/javascripts/groups/components/item_stats.vue
+++ b/app/assets/javascripts/groups/components/item_stats.vue
@@ -1,39 +1,44 @@
 <script>
-import icon from '~/vue_shared/components/icon.vue';
-import timeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
-import { ITEM_TYPE, VISIBILITY_TYPE_ICON, GROUP_VISIBILITY_TYPE, PROJECT_VISIBILITY_TYPE } from '../constants';
-import itemStatsValue from './item_stats_value.vue';
+  import icon from '~/vue_shared/components/icon.vue';
+  import timeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
+  import {
+    ITEM_TYPE,
+    VISIBILITY_TYPE_ICON,
+    GROUP_VISIBILITY_TYPE,
+    PROJECT_VISIBILITY_TYPE,
+  } from '../constants';
+  import itemStatsValue from './item_stats_value.vue';
 
-export default {
-  components: {
-    icon,
-    timeAgoTooltip,
-    itemStatsValue,
-  },
-  props: {
-    item: {
-      type: Object,
-      required: true,
+  export default {
+    components: {
+      icon,
+      timeAgoTooltip,
+      itemStatsValue,
     },
-  },
-  computed: {
-    visibilityIcon() {
-      return VISIBILITY_TYPE_ICON[this.item.visibility];
+    props: {
+      item: {
+        type: Object,
+        required: true,
+      },
     },
-    visibilityTooltip() {
-      if (this.item.type === ITEM_TYPE.GROUP) {
-        return GROUP_VISIBILITY_TYPE[this.item.visibility];
-      }
-      return PROJECT_VISIBILITY_TYPE[this.item.visibility];
+    computed: {
+      visibilityIcon() {
+        return VISIBILITY_TYPE_ICON[this.item.visibility];
+      },
+      visibilityTooltip() {
+        if (this.item.type === ITEM_TYPE.GROUP) {
+          return GROUP_VISIBILITY_TYPE[this.item.visibility];
+        }
+        return PROJECT_VISIBILITY_TYPE[this.item.visibility];
+      },
+      isProject() {
+        return this.item.type === ITEM_TYPE.PROJECT;
+      },
+      isGroup() {
+        return this.item.type === ITEM_TYPE.GROUP;
+      },
     },
-    isProject() {
-      return this.item.type === ITEM_TYPE.PROJECT;
-    },
-    isGroup() {
-      return this.item.type === ITEM_TYPE.GROUP;
-    },
-  },
-};
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/groups/components/item_stats_value.vue b/app/assets/javascripts/groups/components/item_stats_value.vue
index f441cabf6d2..08d0bf6e344 100644
--- a/app/assets/javascripts/groups/components/item_stats_value.vue
+++ b/app/assets/javascripts/groups/components/item_stats_value.vue
@@ -1,52 +1,52 @@
 <script>
-import tooltip from '~/vue_shared/directives/tooltip';
-import icon from '~/vue_shared/components/icon.vue';
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import icon from '~/vue_shared/components/icon.vue';
 
-export default {
-  props: {
-    title: {
-      type: String,
-      required: false,
-      default: '',
+  export default {
+    components: {
+      icon,
     },
-    cssClass: {
-      type: String,
-      required: false,
-      default: '',
+    directives: {
+      tooltip,
     },
-    iconName: {
-      type: String,
-      required: true,
+    props: {
+      title: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      cssClass: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      iconName: {
+        type: String,
+        required: true,
+      },
+      tooltipPlacement: {
+        type: String,
+        required: false,
+        default: 'bottom',
+      },
+      /**
+      * value could either be number or string
+      * as `memberCount` is always passed as string
+      * while `subgroupCount` & `projectCount`
+      * are always number
+      */
+      value: {
+        type: [Number, String],
+        required: false,
+        default: '',
+      },
     },
-    tooltipPlacement: {
-      type: String,
-      required: false,
-      default: 'bottom',
+    computed: {
+      isValuePresent() {
+        return this.value !== '';
+      },
     },
-    /**
-     * value could either be number or string
-     * as `memberCount` is always passed as string
-     * while `subgroupCount` & `projectCount`
-     * are always number
-     */
-    value: {
-      type: [Number, String],
-      required: false,
-      default: '',
-    },
-  },
-  directives: {
-    tooltip,
-  },
-  components: {
-    icon,
-  },
-  computed: {
-    isValuePresent() {
-      return this.value !== '';
-    },
-  },
-};
+  };
 </script>
 
 <template>
@@ -57,12 +57,12 @@ export default {
     :class="cssClass"
     :title="title"
   >
-    <icon :name="iconName"/>
+    <icon :name="iconName" />
     <span
       v-if="isValuePresent"
       class="stat-value"
     >
-      {{value}}
+      {{ value }}
     </span>
   </span>
 </template>
diff --git a/app/assets/javascripts/ide/components/commit_sidebar/list.vue b/app/assets/javascripts/ide/components/commit_sidebar/list.vue
index 704dff981df..a8459b011df 100644
--- a/app/assets/javascripts/ide/components/commit_sidebar/list.vue
+++ b/app/assets/javascripts/ide/components/commit_sidebar/list.vue
@@ -32,7 +32,6 @@
         this.$emit('toggleCollapsed');
       },
     },
-
   };
 </script>
 
diff --git a/app/assets/javascripts/ide/components/ide.vue b/app/assets/javascripts/ide/components/ide.vue
index 26a70f6e748..89981ab2c65 100644
--- a/app/assets/javascripts/ide/components/ide.vue
+++ b/app/assets/javascripts/ide/components/ide.vue
@@ -1,79 +1,82 @@
 <script>
-import { mapState, mapGetters } from 'vuex';
-import ideSidebar from './ide_side_bar.vue';
-import ideContextbar from './ide_context_bar.vue';
-import repoTabs from './repo_tabs.vue';
-import repoFileButtons from './repo_file_buttons.vue';
-import ideStatusBar from './ide_status_bar.vue';
-import repoPreview from './repo_preview.vue';
-import repoEditor from './repo_editor.vue';
+  import { mapState, mapGetters } from 'vuex';
+  import ideSidebar from './ide_side_bar.vue';
+  import ideContextbar from './ide_context_bar.vue';
+  import repoTabs from './repo_tabs.vue';
+  import repoFileButtons from './repo_file_buttons.vue';
+  import ideStatusBar from './ide_status_bar.vue';
+  import repoPreview from './repo_preview.vue';
+  import repoEditor from './repo_editor.vue';
 
-export default {
-  props: {
-    emptyStateSvgPath: {
-      type: String,
-      required: true,
+  export default {
+    components: {
+      ideSidebar,
+      ideContextbar,
+      repoTabs,
+      repoFileButtons,
+      ideStatusBar,
+      repoEditor,
+      repoPreview,
     },
-  },
-  computed: {
-    ...mapState([
-      'currentBlobView',
-      'selectedFile',
-    ]),
-    ...mapGetters([
-      'changedFiles',
-      'activeFile',
-    ]),
-  },
-  components: {
-    ideSidebar,
-    ideContextbar,
-    repoTabs,
-    repoFileButtons,
-    ideStatusBar,
-    repoEditor,
-    repoPreview,
-  },
-  mounted() {
-    const returnValue = 'Are you sure you want to lose unsaved changes?';
-    window.onbeforeunload = (e) => {
-      if (!this.changedFiles.length) return undefined;
+    props: {
+      emptyStateSvgPath: {
+        type: String,
+        required: true,
+      },
+    },
+    computed: {
+      ...mapState([
+        'currentBlobView',
+        'selectedFile',
+      ]),
+      ...mapGetters([
+        'changedFiles',
+        'activeFile',
+      ]),
+    },
+    mounted() {
+      const returnValue = 'Are you sure you want to lose unsaved changes?';
+      window.onbeforeunload = (e) => {
+        if (!this.changedFiles.length) return undefined;
 
-      Object.assign(e, {
-        returnValue,
-      });
-      return returnValue;
-    };
-  },
-};
+        Object.assign(e, {
+          returnValue,
+        });
+        return returnValue;
+      };
+    },
+  };
 </script>
 
 <template>
-  <div 
+  <div
     class="ide-view"
   >
-    <ide-sidebar/>
+    <ide-sidebar />
     <div
       class="multi-file-edit-pane"
     >
       <template
-        v-if="activeFile">
+        v-if="activeFile"
+      >
         <repo-tabs/>
         <component
           class="multi-file-edit-pane-content"
           :is="currentBlobView"
         />
-        <repo-file-buttons/>
+        <repo-file-buttons />
         <ide-status-bar
-          :file="selectedFile"/>
+          :file="selectedFile"
+        />
       </template>
       <template
-        v-else>
+        v-else
+      >
         <div class="ide-empty-state">
           <div class="row js-empty-state">
             <div class="col-xs-12">
               <div class="svg-content svg-250">
-                <img :src="emptyStateSvgPath">
+                <img :src="emptyStateSvgPath" />
               </div>
             </div>
             <div class="col-xs-12">
@@ -82,7 +85,8 @@ export default {
                   Welcome to the GitLab IDE
                 </h4>
                 <p>
-                  You can select a file in the left sidebar to begin editing and use the right sidebar to commit your changes.
+                  You can select a file in the left sidebar to begin
+                  editing and use the right sidebar to commit your changes.
                 </p>
               </div>
             </div>
diff --git a/app/assets/javascripts/ide/components/ide_context_bar.vue b/app/assets/javascripts/ide/components/ide_context_bar.vue
index 78c01272af6..dd947f66969 100644
--- a/app/assets/javascripts/ide/components/ide_context_bar.vue
+++ b/app/assets/javascripts/ide/components/ide_context_bar.vue
@@ -1,59 +1,59 @@
 <script>
-import { mapGetters, mapState, mapActions } from 'vuex';
-import repoCommitSection from './repo_commit_section.vue';
-import icon from '../../vue_shared/components/icon.vue';
-import panelResizer from '../../vue_shared/components/panel_resizer.vue';
+  import { mapGetters, mapState, mapActions } from 'vuex';
+  import repoCommitSection from './repo_commit_section.vue';
+  import icon from '../../vue_shared/components/icon.vue';
+  import panelResizer from '../../vue_shared/components/panel_resizer.vue';
 
-export default {
-  data() {
-    return {
-      width: 290,
-    };
-  },
-  components: {
-    repoCommitSection,
-    icon,
-    panelResizer,
-  },
-  computed: {
-    ...mapState([
-      'rightPanelCollapsed',
-    ]),
-    ...mapGetters([
-      'changedFiles',
-    ]),
-    currentIcon() {
-      return this.rightPanelCollapsed ? 'angle-double-left' : 'angle-double-right';
+  export default {
+    components: {
+      repoCommitSection,
+      icon,
+      panelResizer,
     },
-    maxSize() {
-      return window.innerWidth / 2;
+    data() {
+      return {
+        width: 290,
+      };
     },
-    panelStyle() {
-      if (!this.rightPanelCollapsed) {
-        return { width: `${this.width}px` };
-      }
-      return {};
+    computed: {
+      ...mapState([
+        'rightPanelCollapsed',
+      ]),
+      ...mapGetters([
+        'changedFiles',
+      ]),
+      currentIcon() {
+        return this.rightPanelCollapsed ? 'angle-double-left' : 'angle-double-right';
+      },
+      maxSize() {
+        return window.innerWidth / 2;
+      },
+      panelStyle() {
+        if (!this.rightPanelCollapsed) {
+          return { width: `${this.width}px` };
+        }
+        return {};
+      },
     },
-  },
-  methods: {
-    ...mapActions([
-      'setPanelCollapsedStatus',
-      'setResizingStatus',
-    ]),
-    toggleCollapsed() {
-      this.setPanelCollapsedStatus({
-        side: 'right',
-        collapsed: !this.rightPanelCollapsed,
-      });
+    methods: {
+      ...mapActions([
+        'setPanelCollapsedStatus',
+        'setResizingStatus',
+      ]),
+      toggleCollapsed() {
+        this.setPanelCollapsedStatus({
+          side: 'right',
+          collapsed: !this.rightPanelCollapsed,
+        });
+      },
+      resizingStarted() {
+        this.setResizingStatus(true);
+      },
+      resizingEnded() {
+        this.setResizingStatus(false);
+      },
     },
-    resizingStarted() {
-      this.setResizingStatus(true);
-    },
-    resizingEnded() {
-      this.setResizingStatus(false);
-    },
-  },
-};
+  };
 </script>
 
 <template>
@@ -64,17 +64,17 @@ export default {
     }"
     :style="panelStyle"
   >
-    <div 
-      class="multi-file-commit-panel-section">
+    <div class="multi-file-commit-panel-section">
       <header
         class="multi-file-commit-panel-header"
         :class="{
-            'is-collapsed': rightPanelCollapsed,
-          }"
-        >
+          'is-collapsed': rightPanelCollapsed,
+        }"
+      >
         <div
           class="multi-file-commit-panel-header-title"
-          v-if="!rightPanelCollapsed">
+          v-if="!rightPanelCollapsed"
+        >
           <icon
             name="list-bulleted"
             :size="18"
@@ -92,8 +92,7 @@ export default {
           />
         </button>
       </header>
-      <repo-commit-section 
-        class=""/>
+      <repo-commit-section />
     </div>
     <panel-resizer
       :size.sync="width"
@@ -103,6 +102,7 @@ export default {
       :max-size="maxSize"
       @resize-start="resizingStarted"
       @resize-end="resizingEnded"
-      side="left"/>
+      side="left"
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/ide/components/ide_project_branches_tree.vue b/app/assets/javascripts/ide/components/ide_project_branches_tree.vue
index bd3a521ff43..af2f7341a91 100644
--- a/app/assets/javascripts/ide/components/ide_project_branches_tree.vue
+++ b/app/assets/javascripts/ide/components/ide_project_branches_tree.vue
@@ -28,20 +28,20 @@ export default {
       <div class="branch-header-title">
         <icon
           name="branch"
-          :size="12">
-        </icon>
+          :size="12"
+        />
         {{ branch.name }}
       </div>
       <div class="branch-header-btns">
         <new-dropdown
           :project-id="projectId"
           :branch="branch.name"
-          path=""/>
+          path=""
+        />
       </div>
     </div>
     <div>
-      <repo-tree
-        :treeId="branch.treeId"/>
+      <repo-tree :tree-id="branch.treeId" />
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/ide/components/ide_project_tree.vue b/app/assets/javascripts/ide/components/ide_project_tree.vue
index 61daba6d176..ed49a0e72a2 100644
--- a/app/assets/javascripts/ide/components/ide_project_tree.vue
+++ b/app/assets/javascripts/ide/components/ide_project_tree.vue
@@ -19,9 +19,10 @@ export default {
 <template>
   <div class="projects-sidebar">
     <div class="context-header">
-      <a 
-        :title="project.name" 
-        :href="project.web_url">
+      <a
+        :title="project.name"
+        :href="project.web_url"
+      >
         <div class="avatar-container s40 project-avatar">
           <project-avatar-image
             class="avatar-container project-avatar"
@@ -29,7 +30,7 @@ export default {
             :img-src="project.avatar_url"
             :img-alt="project.name"
             :img-size="40"
-            />
+          />
         </div>
         <div class="sidebar-context-title">
           {{ project.name }}
@@ -38,10 +39,11 @@ export default {
     </div>
     <div class="multi-file-commit-panel-inner-scroll">
       <branches-tree
-        v-for="(branch, index) in project.branches"
+        v-for="branch in project.branches"
         :key="branch.name"
         :project-id="project.path_with_namespace"
-        :branch="branch"/>
+        :branch="branch"
+      />
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/ide/components/ide_repo_tree.vue b/app/assets/javascripts/ide/components/ide_repo_tree.vue
index bd89ebe47d9..4651e345d75 100644
--- a/app/assets/javascripts/ide/components/ide_repo_tree.vue
+++ b/app/assets/javascripts/ide/components/ide_repo_tree.vue
@@ -44,28 +44,31 @@ export default {
 </script>
 
 <template>
-<div>
-  <div class="ide-file-list">
-    <table class="table">
-      <tbody
-        v-if="treeId">
-        <repo-previous-directory
-          v-if="hasPreviousDirectory"
-        />
-        <div
-          class="multi-file-loading-container"
-          v-if="showLoading"
-          v-for="n in 3"
-          :key="n">
-          <skeleton-loading-container/>
-        </div>
-        <repo-file
-          v-for="file in fetchedList"
-          :key="file.key"
-          :file="file"
-        />
-      </tbody>
-    </table>
+  <div>
+    <div class="ide-file-list">
+      <table class="table">
+        <tbody
+          v-if="treeId"
+        >
+          <repo-previous-directory
+            v-if="hasPreviousDirectory"
+          />
+          <template v-if="showLoading">
+            <div
+              class="multi-file-loading-container"
+              v-for="n in 3"
+              :key="n"
+            >
+              <skeleton-loading-container />
+            </div>
+          </template>
+          <repo-file
+            v-for="file in fetchedList"
+            :key="file.key"
+            :file="file"
+          />
+        </tbody>
+      </table>
+    </div>
   </div>
-</div>
 </template>
diff --git a/app/assets/javascripts/ide/components/ide_side_bar.vue b/app/assets/javascripts/ide/components/ide_side_bar.vue
index c30018e04b0..a68f8ce0169 100644
--- a/app/assets/javascripts/ide/components/ide_side_bar.vue
+++ b/app/assets/javascripts/ide/components/ide_side_bar.vue
@@ -1,85 +1,88 @@
 <script>
-import { mapState, mapActions } from 'vuex';
-import projectTree from './ide_project_tree.vue';
-import icon from '../../vue_shared/components/icon.vue';
-import panelResizer from '../../vue_shared/components/panel_resizer.vue';
-import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
+  import { mapState, mapActions } from 'vuex';
+  import projectTree from './ide_project_tree.vue';
+  import icon from '../../vue_shared/components/icon.vue';
+  import panelResizer from '../../vue_shared/components/panel_resizer.vue';
+  import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
 
-export default {
-  data() {
-    return {
-      width: 290,
-    };
-  },
-  components: {
-    projectTree,
-    icon,
-    panelResizer,
-    skeletonLoadingContainer,
-  },
-  computed: {
-    ...mapState([
-      'loading',
-      'projects',
-      'leftPanelCollapsed',
-    ]),
-    currentIcon() {
-      return this.leftPanelCollapsed ? 'angle-double-right' : 'angle-double-left';
+  export default {
+    components: {
+      projectTree,
+      icon,
+      panelResizer,
+      skeletonLoadingContainer,
     },
-    maxSize() {
-      return window.innerWidth / 2;
+    data() {
+      return {
+        width: 290,
+      };
     },
-    panelStyle() {
-      if (!this.leftPanelCollapsed) {
-        return { width: `${this.width}px` };
-      }
-      return {};
+    computed: {
+      ...mapState([
+        'loading',
+        'projects',
+        'leftPanelCollapsed',
+      ]),
+      currentIcon() {
+        return this.leftPanelCollapsed ? 'angle-double-right' : 'angle-double-left';
+      },
+      maxSize() {
+        return window.innerWidth / 2;
+      },
+      panelStyle() {
+        if (!this.leftPanelCollapsed) {
+          return { width: `${this.width}px` };
+        }
+        return {};
+      },
+      showLoading() {
+        return this.loading;
+      },
     },
-    showLoading() {
-      return this.loading;
+    methods: {
+      ...mapActions([
+        'setPanelCollapsedStatus',
+        'setResizingStatus',
+      ]),
+      toggleCollapsed() {
+        this.setPanelCollapsedStatus({
+          side: 'left',
+          collapsed: !this.leftPanelCollapsed,
+        });
+      },
+      resizingStarted() {
+        this.setResizingStatus(true);
+      },
+      resizingEnded() {
+        this.setResizingStatus(false);
+      },
     },
-  },
-  methods: {
-    ...mapActions([
-      'setPanelCollapsedStatus',
-      'setResizingStatus',
-    ]),
-    toggleCollapsed() {
-      this.setPanelCollapsedStatus({
-        side: 'left',
-        collapsed: !this.leftPanelCollapsed,
-      });
-    },
-    resizingStarted() {
-      this.setResizingStatus(true);
-    },
-    resizingEnded() {
-      this.setResizingStatus(false);
-    },
-  },
-};
+  };
 </script>
 
 <template>
   <div
-      class="multi-file-commit-panel"
-      :class="{
-        'is-collapsed': leftPanelCollapsed,
-      }"
-      :style="panelStyle"
-    >
+    class="multi-file-commit-panel"
+    :class="{
+      'is-collapsed': leftPanelCollapsed,
+    }"
+    :style="panelStyle"
+  >
     <div class="multi-file-commit-panel-inner">
-      <div
-        class="multi-file-loading-container"
-        v-if="showLoading"
-        v-for="n in 3"
-        :key="n">
-        <skeleton-loading-container/>
-      </div>
+      <template v-if="showLoading">
+        <div
+          class="multi-file-loading-container"
+          v-for="n in 3"
+          :key="n"
+        >
+          <skeleton-loading-container />
+        </div>
+      </template>
       <project-tree
-        v-for="(project, index) in projects"
+        v-for="project in projects"
         :key="project.id"
-        :project="project"/>
+        :project="project"
+      />
     </div>
     <button
       type="button"
@@ -93,7 +96,9 @@ export default {
       <span
         v-if="!leftPanelCollapsed"
         class="collapse-text"
-      >Collapse sidebar</span>
+      >
+        Collapse sidebar
+      </span>
     </button>
     <panel-resizer
       :size.sync="width"
@@ -103,6 +108,7 @@ export default {
       :max-size="maxSize"
       @resize-start="resizingStarted"
       @resize-end="resizingEnded"
-      side="right"/>
+      side="right"
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/ide/components/ide_status_bar.vue b/app/assets/javascripts/ide/components/ide_status_bar.vue
index a24abadd936..e48c446c4a4 100644
--- a/app/assets/javascripts/ide/components/ide_status_bar.vue
+++ b/app/assets/javascripts/ide/components/ide_status_bar.vue
@@ -1,70 +1,65 @@
 <script>
-import { mapState } from 'vuex';
-import icon from '../../vue_shared/components/icon.vue';
-import tooltip from '../../vue_shared/directives/tooltip';
-import timeAgoMixin from '../../vue_shared/mixins/timeago';
+  import { mapState } from 'vuex';
+  import icon from '../../vue_shared/components/icon.vue';
+  import tooltip from '../../vue_shared/directives/tooltip';
+  import timeAgoMixin from '../../vue_shared/mixins/timeago';
 
-export default {
-  props: {
-    file: {
-      type: Object,
-      required: true,
+  export default {
+    components: {
+      icon,
     },
-  },
-  components: {
-    icon,
-  },
-  directives: {
-    tooltip,
-  },
-  mixins: [
-    timeAgoMixin,
-  ],
-  computed: {
-    ...mapState([
-      'selectedFile',
-    ]),
-  },
-};
+    directives: {
+      tooltip,
+    },
+    mixins: [
+      timeAgoMixin,
+    ],
+    props: {
+      file: {
+        type: Object,
+        required: true,
+      },
+    },
+    computed: {
+      ...mapState([
+        'selectedFile',
+      ]),
+    },
+  };
 </script>
 
 <template>
-  <div
-    class="ide-status-bar">
+  <div class="ide-status-bar">
     <div>
       <icon
         name="branch"
-        :size="12">
-      </icon>
+        :size="12"
+      />
       {{ selectedFile.branchId }}
     </div>
     <div>
-      <div
-        v-if="selectedFile.lastCommit && selectedFile.lastCommit.id">
+      <div v-if="selectedFile.lastCommit && selectedFile.lastCommit.id">
         Last commit:
         <a
           v-tooltip
           :title="selectedFile.lastCommit.message"
-          :href="selectedFile.lastCommit.url">
-          {{ timeFormated(selectedFile.lastCommit.updatedAt) }} by 
+          :href="selectedFile.lastCommit.url"
+        >
+          {{ timeFormated(selectedFile.lastCommit.updatedAt) }} by
           {{ selectedFile.lastCommit.author }}
         </a>
-      </div>      
+      </div>
     </div>
-    <div
-      class="text-right">
+    <div class="text-right">
       {{ selectedFile.name }}
     </div>
-    <div 
-      class="text-right">
+    <div class="text-right">
       {{ selectedFile.eol }}
     </div>
-    <div 
-      class="text-right">
+    <div class="text-right">
       {{ file.editorRow }}:{{ file.editorColumn }}
     </div>
-    <div 
-      class="text-right">
+    <div class="text-right">
       {{ selectedFile.fileLanguage }}
     </div>
   </div>
diff --git a/app/assets/javascripts/ide/components/new_branch_form.vue b/app/assets/javascripts/ide/components/new_branch_form.vue
index 2119d373d31..56e31256132 100644
--- a/app/assets/javascripts/ide/components/new_branch_form.vue
+++ b/app/assets/javascripts/ide/components/new_branch_form.vue
@@ -21,6 +21,13 @@
         return this.loading || this.branchName === '';
       },
     },
+    created() {
+      // Dropdown is outside of Vue instance & is controlled by Bootstrap
+      this.$dropdown = $('.git-revision-dropdown');
+
+      // text element is outside Vue app
+      this.dropdownText = document.querySelector('.project-refs-form .dropdown-toggle-text');
+    },
     methods: {
       ...mapActions([
         'createNewBranch',
@@ -55,13 +62,6 @@
           }));
       },
     },
-    created() {
-      // Dropdown is outside of Vue instance & is controlled by Bootstrap
-      this.$dropdown = $('.git-revision-dropdown');
-
-      // text element is outside Vue app
-      this.dropdownText = document.querySelector('.project-refs-form .dropdown-toggle-text');
-    },
   };
 </script>
 
diff --git a/app/assets/javascripts/ide/components/new_dropdown/index.vue b/app/assets/javascripts/ide/components/new_dropdown/index.vue
index d475813c4f7..ef653357f5f 100644
--- a/app/assets/javascripts/ide/components/new_dropdown/index.vue
+++ b/app/assets/javascripts/ide/components/new_dropdown/index.vue
@@ -4,6 +4,11 @@
   import icon from '../../../vue_shared/components/icon.vue';
 
   export default {
+    components: {
+      icon,
+      newModal,
+      upload,
+    },
     props: {
       branch: {
         type: String,
@@ -18,11 +23,6 @@
         default: null,
       },
     },
-    components: {
-      icon,
-      newModal,
-      upload,
-    },
     data() {
       return {
         openModal: false,
diff --git a/app/assets/javascripts/ide/components/new_dropdown/modal.vue b/app/assets/javascripts/ide/components/new_dropdown/modal.vue
index 0312f56efbd..36cd825c6dd 100644
--- a/app/assets/javascripts/ide/components/new_dropdown/modal.vue
+++ b/app/assets/javascripts/ide/components/new_dropdown/modal.vue
@@ -4,6 +4,9 @@
   import modal from '../../../vue_shared/components/modal.vue';
 
   export default {
+    components: {
+      modal,
+    },
     props: {
       branchId: {
         type: String,
@@ -27,28 +30,6 @@
         entryName: this.path !== '' ? `${this.path}/` : '',
       };
     },
-    components: {
-      modal,
-    },
-    methods: {
-      ...mapActions([
-        'createTempEntry',
-      ]),
-      createEntryInStore() {
-        this.createTempEntry({
-          projectId: this.currentProjectId,
-          branchId: this.branchId,
-          parent: this.parent,
-          name: this.entryName.replace(new RegExp(`^${this.path}/`), ''),
-          type: this.type,
-        });
-
-        this.hideModal();
-      },
-      hideModal() {
-        this.$emit('hide');
-      },
-    },
     computed: {
       ...mapState([
         'currentProjectId',
@@ -78,6 +59,25 @@
     mounted() {
       this.$refs.fieldName.focus();
     },
+    methods: {
+      ...mapActions([
+        'createTempEntry',
+      ]),
+      createEntryInStore() {
+        this.createTempEntry({
+          projectId: this.currentProjectId,
+          branchId: this.branchId,
+          parent: this.parent,
+          name: this.entryName.replace(new RegExp(`^${this.path}/`), ''),
+          type: this.type,
+        });
+
+        this.hideModal();
+      },
+      hideModal() {
+        this.$emit('hide');
+      },
+    },
   };
 </script>
 
diff --git a/app/assets/javascripts/ide/components/new_dropdown/upload.vue b/app/assets/javascripts/ide/components/new_dropdown/upload.vue
index 2a2f2a241fc..6244737fa43 100644
--- a/app/assets/javascripts/ide/components/new_dropdown/upload.vue
+++ b/app/assets/javascripts/ide/components/new_dropdown/upload.vue
@@ -18,6 +18,12 @@
         'currentProjectId',
       ]),
     },
+    mounted() {
+      this.$refs.fileUpload.addEventListener('change', this.openFile);
+    },
+    beforeDestroy() {
+      this.$refs.fileUpload.removeEventListener('change', this.openFile);
+    },
     methods: {
       ...mapActions([
         'createTempEntry',
@@ -59,12 +65,6 @@
         this.$refs.fileUpload.click();
       },
     },
-    mounted() {
-      this.$refs.fileUpload.addEventListener('change', this.openFile);
-    },
-    beforeDestroy() {
-      this.$refs.fileUpload.removeEventListener('change', this.openFile);
-    },
   };
 </script>
 
diff --git a/app/assets/javascripts/ide/components/repo_commit_section.vue b/app/assets/javascripts/ide/components/repo_commit_section.vue
index 979721dcb5a..5279417a72a 100644
--- a/app/assets/javascripts/ide/components/repo_commit_section.vue
+++ b/app/assets/javascripts/ide/components/repo_commit_section.vue
@@ -49,7 +49,9 @@ export default {
       const createNewBranch = newBranch || this.startNewMR;
 
       const payload = {
-        branch: createNewBranch ? `${this.currentBranchId}-${new Date().getTime().toString()}` : this.currentBranchId,
+        branch: createNewBranch ?
+          `${this.currentBranchId}-${new Date().getTime().toString()}` :
+          this.currentBranchId,
         commit_message: this.commitMessage,
         actions: this.changedFiles.map(f => ({
           action: f.tempFile ? 'create' : 'update',
@@ -103,69 +105,70 @@ export default {
 </script>
 
 <template>
-<div class="multi-file-commit-panel-section">
-  <modal
-    v-if="showNewBranchModal"
-    :primary-button-label="__('Create new branch')"
-    kind="primary"
-    :title="__('Branch has changed')"
-    :text="__('This branch has changed since you started editing. Would you like to create a new branch?')"
-    @cancel="showNewBranchModal = false"
-    @submit="makeCommit(true)"
-  />
-  <commit-files-list
-    title="Staged"
-    :file-list="changedFiles"
-    :collapsed="rightPanelCollapsed"
-    @toggleCollapsed="toggleCollapsed"
-  />
-  <form
-    class="form-horizontal multi-file-commit-form"
-    @submit.prevent="tryCommit"
-    v-if="!rightPanelCollapsed"
-  >
-    <div class="multi-file-commit-fieldset">
-      <textarea
-        class="form-control multi-file-commit-message"
-        name="commit-message"
-        v-model="commitMessage"
-        placeholder="Commit message"
-      >
-      </textarea>
-    </div>
-    <div class="multi-file-commit-fieldset">
-      <label
-        v-tooltip
-        title="Create a new merge request with these changes"
-        data-container="body"
-        data-placement="top"
-      >
-        <input
-          type="checkbox"
-          v-model="startNewMR"
-        />
-        Merge Request
-      </label>
-      <button
-        type="submit"
-        :disabled="commitButtonDisabled"
-        class="btn btn-default btn-sm append-right-10 prepend-left-10"
-      >
-        <i
-          v-if="submitCommitsLoading"
-          class="js-commit-loading-icon fa fa-spinner fa-spin"
-          aria-hidden="true"
-          aria-label="loading"
+  <div class="multi-file-commit-panel-section">
+    <modal
+      v-if="showNewBranchModal"
+      :primary-button-label="__('Create new branch')"
+      kind="primary"
+      :title="__('Branch has changed')"
+      :text="__(`This branch has changed since
+you started editing. Would you like to create a new branch?`)"
+      @cancel="showNewBranchModal = false"
+      @submit="makeCommit(true)"
+    />
+    <commit-files-list
+      title="Staged"
+      :file-list="changedFiles"
+      :collapsed="rightPanelCollapsed"
+      @toggleCollapsed="toggleCollapsed"
+    />
+    <form
+      class="form-horizontal multi-file-commit-form"
+      @submit.prevent="tryCommit"
+      v-if="!rightPanelCollapsed"
+    >
+      <div class="multi-file-commit-fieldset">
+        <textarea
+          class="form-control multi-file-commit-message"
+          name="commit-message"
+          v-model="commitMessage"
+          placeholder="Commit message"
         >
-        </i>
-        Commit
-      </button>
-      <div
-        class="multi-file-commit-message-count"
-      >
-        {{ commitMessageCount }}
+        </textarea>
       </div>
-    </div>
-  </form>
-</div>
+      <div class="multi-file-commit-fieldset">
+        <label
+          v-tooltip
+          title="Create a new merge request with these changes"
+          data-container="body"
+          data-placement="top"
+        >
+          <input
+            type="checkbox"
+            v-model="startNewMR"
+          />
+          Merge Request
+        </label>
+        <button
+          type="submit"
+          :disabled="commitButtonDisabled"
+          class="btn btn-default btn-sm append-right-10 prepend-left-10"
+        >
+          <i
+            v-if="submitCommitsLoading"
+            class="js-commit-loading-icon fa fa-spinner fa-spin"
+            aria-hidden="true"
+            aria-label="loading"
+          >
+          </i>
+          Commit
+        </button>
+        <div
+          class="multi-file-commit-message-count"
+        >
+          {{ commitMessageCount }}
+        </div>
+      </div>
+    </form>
+  </div>
 </template>
diff --git a/app/assets/javascripts/ide/components/repo_edit_button.vue b/app/assets/javascripts/ide/components/repo_edit_button.vue
index 42d5d709209..c43e9163340 100644
--- a/app/assets/javascripts/ide/components/repo_edit_button.vue
+++ b/app/assets/javascripts/ide/components/repo_edit_button.vue
@@ -40,7 +40,7 @@ export default {
         aria-hidden="true">
       </i>
       <span>
-        {{buttonLabel}}
+        {{ buttonLabel }}
       </span>
     </button>
     <modal
diff --git a/app/assets/javascripts/ide/components/repo_editor.vue b/app/assets/javascripts/ide/components/repo_editor.vue
index 343fd0a5300..83b82ae44c9 100644
--- a/app/assets/javascripts/ide/components/repo_editor.vue
+++ b/app/assets/javascripts/ide/components/repo_editor.vue
@@ -6,6 +6,38 @@ import monacoLoader from '../monaco_loader';
 import Editor from '../lib/editor';
 
 export default {
+  computed: {
+    ...mapGetters([
+      'activeFile',
+      'activeFileExtension',
+    ]),
+    ...mapState([
+      'leftPanelCollapsed',
+      'rightPanelCollapsed',
+      'panelResizing',
+    ]),
+    shouldHideEditor() {
+      return this.activeFile.binary && !this.activeFile.raw;
+    },
+  },
+  watch: {
+    activeFile(oldVal, newVal) {
+      if (newVal && !newVal.active) {
+        this.initMonaco();
+      }
+    },
+    leftPanelCollapsed() {
+      this.editor.updateDimensions();
+    },
+    rightPanelCollapsed() {
+      this.editor.updateDimensions();
+    },
+    panelResizing(isResizing) {
+      if (isResizing === false) {
+        this.editor.updateDimensions();
+      }
+    },
+  },
   beforeDestroy() {
     this.editor.dispose();
   },
@@ -78,38 +110,6 @@ export default {
       });
     },
   },
-  watch: {
-    activeFile(oldVal, newVal) {
-      if (newVal && !newVal.active) {
-        this.initMonaco();
-      }
-    },
-    leftPanelCollapsed() {
-      this.editor.updateDimensions();
-    },
-    rightPanelCollapsed() {
-      this.editor.updateDimensions();
-    },
-    panelResizing(isResizing) {
-      if (isResizing === false) {
-        this.editor.updateDimensions();
-      }
-    },
-  },
-  computed: {
-    ...mapGetters([
-      'activeFile',
-      'activeFileExtension',
-    ]),
-    ...mapState([
-      'leftPanelCollapsed',
-      'rightPanelCollapsed',
-      'panelResizing',
-    ]),
-    shouldHideEditor() {
-      return this.activeFile.binary && !this.activeFile.raw;
-    },
-  },
 };
 </script>
 
diff --git a/app/assets/javascripts/ide/components/repo_file.vue b/app/assets/javascripts/ide/components/repo_file.vue
index c8b0441d81c..f7f4db89bdf 100644
--- a/app/assets/javascripts/ide/components/repo_file.vue
+++ b/app/assets/javascripts/ide/components/repo_file.vue
@@ -6,14 +6,14 @@
   import fileIcon from '../../vue_shared/components/file_icon.vue';
 
   export default {
-    mixins: [
-      timeAgoMixin,
-    ],
     components: {
       skeletonLoadingContainer,
       newDropdown,
       fileIcon,
     },
+    mixins: [
+      timeAgoMixin,
+    ],
     props: {
       file: {
         type: Object,
@@ -60,6 +60,11 @@
         };
       },
     },
+    updated() {
+      if (this.file.type === 'blob' && this.file.active) {
+        this.$el.scrollIntoView();
+      }
+    },
     methods: {
       clickFile(row) {
         // Manual Action if a tree is selected/opened
@@ -72,11 +77,6 @@
         this.$router.push(`/project${row.url}`);
       },
     },
-    updated() {
-      if (this.file.type === 'blob' && this.file.active) {
-        this.$el.scrollIntoView();
-      }
-    },
   };
 </script>
 
@@ -99,8 +99,7 @@
           :opened="file.opened"
           :style="levelIndentation"
           :size="16"
-        >
-        </file-icon>
+        />
         {{ file.name }}
       </a>
       <new-dropdown
@@ -108,7 +107,8 @@
         :project-id="file.projectId"
         :branch="file.branchId"
         :path="file.path"
-        :parent="file"/>
+        :parent="file"
+      />
       <i
         class="fa"
         v-if="changedClass"
diff --git a/app/assets/javascripts/ide/components/repo_file_buttons.vue b/app/assets/javascripts/ide/components/repo_file_buttons.vue
index 34f0d51819a..aabc0d8eada 100644
--- a/app/assets/javascripts/ide/components/repo_file_buttons.vue
+++ b/app/assets/javascripts/ide/components/repo_file_buttons.vue
@@ -35,20 +35,24 @@ export default {
     <div
       class="btn-group"
       role="group"
-      aria-label="File actions">
+      aria-label="File actions"
+    >
       <a
         :href="activeFile.blamePath"
-        class="btn btn-default btn-sm blame">
+        class="btn btn-default btn-sm blame"
+      >
         Blame
       </a>
       <a
         :href="activeFile.commitsPath"
-        class="btn btn-default btn-sm history">
+        class="btn btn-default btn-sm history"
+      >
         History
       </a>
       <a
         :href="activeFile.permalink"
-        class="btn btn-default btn-sm permalink">
+        class="btn btn-default btn-sm permalink"
+      >
         Permalink
       </a>
     </div>
diff --git a/app/assets/javascripts/ide/components/repo_loading_file.vue b/app/assets/javascripts/ide/components/repo_loading_file.vue
index 7eb840c7608..3aeb6f0b28f 100644
--- a/app/assets/javascripts/ide/components/repo_loading_file.vue
+++ b/app/assets/javascripts/ide/components/repo_loading_file.vue
@@ -25,15 +25,13 @@
       />
     </td>
     <template v-if="!leftPanelCollapsed">
-      <td
-        class="hidden-sm hidden-xs">
+      <td class="hidden-sm hidden-xs">
         <skeleton-loading-container
           :small="true"
         />
       </td>
 
-      <td
-        class="hidden-xs">
+      <td class="hidden-xs">
         <skeleton-loading-container
           class="animation-container-right"
           :small="true"
diff --git a/app/assets/javascripts/ide/components/repo_preview.vue b/app/assets/javascripts/ide/components/repo_preview.vue
index 3d1e0297bd5..e47270a9855 100644
--- a/app/assets/javascripts/ide/components/repo_preview.vue
+++ b/app/assets/javascripts/ide/components/repo_preview.vue
@@ -1,65 +1,71 @@
 <script>
-import { mapGetters } from 'vuex';
-import LineHighlighter from '../../line_highlighter';
-import syntaxHighlight from '../../syntax_highlight';
+  import { mapGetters } from 'vuex';
+  import LineHighlighter from '../../line_highlighter';
+  import syntaxHighlight from '../../syntax_highlight';
 
-export default {
-  computed: {
-    ...mapGetters([
-      'activeFile',
-    ]),
-    renderErrorTooLarge() {
-      return this.activeFile.renderError === 'too_large';
+  export default {
+    computed: {
+      ...mapGetters([
+        'activeFile',
+      ]),
+      renderErrorTooLarge() {
+        return this.activeFile.renderError === 'too_large';
+      },
     },
-  },
-  methods: {
-    highlightFile() {
-      syntaxHighlight($(this.$el).find('.file-content'));
-    },
-  },
-  mounted() {
-    this.highlightFile();
-    this.lineHighlighter = new LineHighlighter({
-      fileHolderSelector: '.blob-viewer-container',
-      scrollFileHolder: true,
-    });
-  },
-  updated() {
-    this.$nextTick(() => {
+    mounted() {
       this.highlightFile();
-    });
-  },
-};
+      this.lineHighlighter = new LineHighlighter({
+        fileHolderSelector: '.blob-viewer-container',
+        scrollFileHolder: true,
+      });
+    },
+    updated() {
+      this.$nextTick(() => {
+        this.highlightFile();
+      });
+    },
+    methods: {
+      highlightFile() {
+        syntaxHighlight($(this.$el).find('.file-content'));
+      },
+    },
+  };
 </script>
 
 <template>
-<div>
-  <div
-    v-if="!activeFile.renderError"
-    v-html="activeFile.html"
-    class="multi-file-preview-holder"
-  >
-  </div>
-  <div
-    v-else-if="activeFile.tempFile"
-    class="vertical-center render-error">
-    <p class="text-center">
-      The source could not be displayed for this temporary file.
-    </p>
-  </div>
-  <div
-    v-else-if="renderErrorTooLarge"
-    class="vertical-center render-error">
-    <p class="text-center">
-      The source could not be displayed because it is too large. You can <a :href="activeFile.rawPath" download>download</a> it instead.
-    </p>
-  </div>
-  <div
-    v-else
-    class="vertical-center render-error">
-    <p class="text-center">
-      The source could not be displayed because a rendering error occurred. You can <a :href="activeFile.rawPath" download>download</a> it instead.
-    </p>
+  <div>
+    <div
+      v-if="!activeFile.renderError"
+      v-html="activeFile.html"
+      class="multi-file-preview-holder"
+    >
+    </div>
+    <div
+      v-else-if="activeFile.tempFile"
+      class="vertical-center render-error">
+      <p class="text-center">
+        The source could not be displayed for this temporary file.
+      </p>
+    </div>
+    <div
+      v-else-if="renderErrorTooLarge"
+      class="vertical-center render-error">
+      <p class="text-center">
+        The source could not be displayed because it is too large.
+        You can <a
+          :href="activeFile.rawPath"
+          download>download</a> it instead.
+      </p>
+    </div>
+    <div
+      v-else
+      class="vertical-center render-error">
+      <p class="text-center">
+        The source could not be displayed because a rendering error occurred.
+        You can <a
+          :href="activeFile.rawPath"
+          download>download</a> it instead.
+      </p>
+    </div>
   </div>
-</div>
 </template>
diff --git a/app/assets/javascripts/ide/components/repo_tab.vue b/app/assets/javascripts/ide/components/repo_tab.vue
index e7684884b2c..5ed7bddf6ae 100644
--- a/app/assets/javascripts/ide/components/repo_tab.vue
+++ b/app/assets/javascripts/ide/components/repo_tab.vue
@@ -1,48 +1,46 @@
 <script>
-import { mapActions } from 'vuex';
-import fileIcon from '../../vue_shared/components/file_icon.vue';
+  import { mapActions } from 'vuex';
+  import fileIcon from '../../vue_shared/components/file_icon.vue';
 
-export default {
-  props: {
-    tab: {
-      type: Object,
-      required: true,
+  export default {
+    components: {
+      fileIcon,
     },
-  },
-  components: {
-    fileIcon,
-  },
-  computed: {
-    closeLabel() {
-      if (this.tab.changed || this.tab.tempFile) {
-        return `${this.tab.name} changed`;
-      }
-      return `Close ${this.tab.name}`;
+    props: {
+      tab: {
+        type: Object,
+        required: true,
+      },
     },
-    changedClass() {
-      const tabChangedObj = {
-        'fa-times close-icon': !this.tab.changed && !this.tab.tempFile,
-        'fa-circle unsaved-icon': this.tab.changed || this.tab.tempFile,
-      };
-      return tabChangedObj;
+    computed: {
+      closeLabel() {
+        if (this.tab.changed || this.tab.tempFile) {
+          return `${this.tab.name} changed`;
+        }
+        return `Close ${this.tab.name}`;
+      },
+      changedClass() {
+        const tabChangedObj = {
+          'fa-times close-icon': !this.tab.changed && !this.tab.tempFile,
+          'fa-circle unsaved-icon': this.tab.changed || this.tab.tempFile,
+        };
+        return tabChangedObj;
+      },
     },
-  },
 
-  methods: {
-    ...mapActions([
-      'closeFile',
-    ]),
-    clickFile(tab) {
-      this.$router.push(`/project${tab.url}`);
+    methods: {
+      ...mapActions([
+        'closeFile',
+      ]),
+      clickFile(tab) {
+        this.$router.push(`/project${tab.url}`);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
-  <li
-    @click="clickFile(tab)"
-  >
+  <li @click="clickFile(tab)">
     <button
       type="button"
       class="multi-file-tab-close"
@@ -69,8 +67,7 @@ export default {
       <file-icon
         :file-name="tab.name"
         :size="16"
-      >
-      </file-icon>
+      />
       {{ tab.name }}
     </div>
   </li>
diff --git a/app/assets/javascripts/issue_show/components/app.vue b/app/assets/javascripts/issue_show/components/app.vue
index fc10a43d1bf..f85d66e9b1d 100644
--- a/app/assets/javascripts/issue_show/components/app.vue
+++ b/app/assets/javascripts/issue_show/components/app.vue
@@ -1,308 +1,306 @@
 <script>
-import Visibility from 'visibilityjs';
-import { visitUrl } from '../../lib/utils/url_utility';
-import Poll from '../../lib/utils/poll';
-import eventHub from '../event_hub';
-import Service from '../services/index';
-import Store from '../stores';
-import titleComponent from './title.vue';
-import descriptionComponent from './description.vue';
-import editedComponent from './edited.vue';
-import formComponent from './form.vue';
-import recaptchaModalImplementor from '../../vue_shared/mixins/recaptcha_modal_implementor';
+  import Visibility from 'visibilityjs';
+  import { visitUrl } from '../../lib/utils/url_utility';
+  import Poll from '../../lib/utils/poll';
+  import eventHub from '../event_hub';
+  import Service from '../services/index';
+  import Store from '../stores';
+  import titleComponent from './title.vue';
+  import descriptionComponent from './description.vue';
+  import editedComponent from './edited.vue';
+  import formComponent from './form.vue';
+  import recaptchaModalImplementor from '../../vue_shared/mixins/recaptcha_modal_implementor';
 
-export default {
-  props: {
-    endpoint: {
-      required: true,
-      type: String,
+  export default {
+    components: {
+      descriptionComponent,
+      titleComponent,
+      editedComponent,
+      formComponent,
     },
-    updateEndpoint: {
-      required: true,
-      type: String,
-    },
-    canUpdate: {
-      required: true,
-      type: Boolean,
-    },
-    canDestroy: {
-      required: true,
-      type: Boolean,
-    },
-    showInlineEditButton: {
-      type: Boolean,
-      required: false,
-      default: true,
-    },
-    showDeleteButton: {
-      type: Boolean,
-      required: false,
-      default: true,
-    },
-    enableAutocomplete: {
-      type: Boolean,
-      required: false,
-      default: true,
-    },
-    issuableRef: {
-      type: String,
-      required: true,
-    },
-    initialTitleHtml: {
-      type: String,
-      required: true,
-    },
-    initialTitleText: {
-      type: String,
-      required: true,
-    },
-    initialDescriptionHtml: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    initialDescriptionText: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    initialTaskStatus: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    updatedAt: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    updatedByName: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    updatedByPath: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    issuableTemplates: {
-      type: Array,
-      required: false,
-      default: () => [],
-    },
-    markdownPreviewPath: {
-      type: String,
-      required: true,
-    },
-    markdownDocsPath: {
-      type: String,
-      required: true,
-    },
-    projectPath: {
-      type: String,
-      required: true,
-    },
-    projectNamespace: {
-      type: String,
-      required: true,
-    },
-    issuableType: {
-      type: String,
-      required: false,
-      default: 'issue',
-    },
-    canAttachFile: {
-      type: Boolean,
-      required: false,
-      default: true,
+    mixins: [
+      recaptchaModalImplementor,
+    ],
+    props: {
+      endpoint: {
+        required: true,
+        type: String,
+      },
+      updateEndpoint: {
+        required: true,
+        type: String,
+      },
+      canUpdate: {
+        required: true,
+        type: Boolean,
+      },
+      canDestroy: {
+        required: true,
+        type: Boolean,
+      },
+      showInlineEditButton: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
+      showDeleteButton: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
+      enableAutocomplete: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
+      issuableRef: {
+        type: String,
+        required: true,
+      },
+      initialTitleHtml: {
+        type: String,
+        required: true,
+      },
+      initialTitleText: {
+        type: String,
+        required: true,
+      },
+      initialDescriptionHtml: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      initialDescriptionText: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      initialTaskStatus: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      updatedAt: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      updatedByName: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      updatedByPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      issuableTemplates: {
+        type: Array,
+        required: false,
+        default: () => [],
+      },
+      markdownPreviewPath: {
+        type: String,
+        required: true,
+      },
+      markdownDocsPath: {
+        type: String,
+        required: true,
+      },
+      projectPath: {
+        type: String,
+        required: true,
+      },
+      projectNamespace: {
+        type: String,
+        required: true,
+      },
+      issuableType: {
+        type: String,
+        required: false,
+        default: 'issue',
+      },
+      canAttachFile: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
     },
-  },
-  data() {
-    const store = new Store({
-      titleHtml: this.initialTitleHtml,
-      titleText: this.initialTitleText,
-      descriptionHtml: this.initialDescriptionHtml,
-      descriptionText: this.initialDescriptionText,
-      updatedAt: this.updatedAt,
-      updatedByName: this.updatedByName,
-      updatedByPath: this.updatedByPath,
-      taskStatus: this.initialTaskStatus,
-    });
+    data() {
+      const store = new Store({
+        titleHtml: this.initialTitleHtml,
+        titleText: this.initialTitleText,
+        descriptionHtml: this.initialDescriptionHtml,
+        descriptionText: this.initialDescriptionText,
+        updatedAt: this.updatedAt,
+        updatedByName: this.updatedByName,
+        updatedByPath: this.updatedByPath,
+        taskStatus: this.initialTaskStatus,
+      });
 
-    return {
-      store,
-      state: store.state,
-      showForm: false,
-    };
-  },
-  computed: {
-    formState() {
-      return this.store.formState;
+      return {
+        store,
+        state: store.state,
+        showForm: false,
+      };
     },
-    hasUpdated() {
-      return !!this.state.updatedAt;
+    computed: {
+      formState() {
+        return this.store.formState;
+      },
+      hasUpdated() {
+        return !!this.state.updatedAt;
+      },
     },
-  },
-  components: {
-    descriptionComponent,
-    titleComponent,
-    editedComponent,
-    formComponent,
-  },
-
-  mixins: [
-    recaptchaModalImplementor,
-  ],
+    created() {
+      this.service = new Service(this.endpoint);
+      this.poll = new Poll({
+        resource: this.service,
+        method: 'getData',
+        successCallback: res => this.store.updateState(res.data),
+        errorCallback(err) {
+          throw new Error(err);
+        },
+      });
 
-  methods: {
-    openForm() {
-      if (!this.showForm) {
-        this.showForm = true;
-        this.store.setFormState({
-          title: this.state.titleText,
-          description: this.state.descriptionText,
-          lockedWarningVisible: false,
-          updateLoading: false,
-        });
+      if (!Visibility.hidden()) {
+        this.poll.makeRequest();
       }
-    },
-    closeForm() {
-      this.showForm = false;
-    },
-
-    updateIssuable() {
-      return this.service.updateIssuable(this.store.formState)
-        .then(res => res.data)
-        .then(data => this.checkForSpam(data))
-        .then((data) => {
-          if (location.pathname !== data.web_url) {
-            visitUrl(data.web_url);
-          }
-
-          return this.service.getData();
-        })
-        .then(res => res.data)
-        .then((data) => {
-          this.store.updateState(data);
-          eventHub.$emit('close.form');
-        })
-        .catch((error) => {
-          if (error && error.name === 'SpamError') {
-            this.openRecaptcha();
-          } else {
-            eventHub.$emit('close.form');
-            window.Flash(`Error updating ${this.issuableType}`);
-          }
-        });
-    },
 
-    closeRecaptchaModal() {
-      this.store.setFormState({
-        updateLoading: false,
+      Visibility.change(() => {
+        if (!Visibility.hidden()) {
+          this.poll.restart();
+        } else {
+          this.poll.stop();
+        }
       });
 
-      this.closeRecaptcha();
+      eventHub.$on('delete.issuable', this.deleteIssuable);
+      eventHub.$on('update.issuable', this.updateIssuable);
+      eventHub.$on('close.form', this.closeForm);
+      eventHub.$on('open.form', this.openForm);
+    },
+    beforeDestroy() {
+      eventHub.$off('delete.issuable', this.deleteIssuable);
+      eventHub.$off('update.issuable', this.updateIssuable);
+      eventHub.$off('close.form', this.closeForm);
+      eventHub.$off('open.form', this.openForm);
     },
+    methods: {
+      openForm() {
+        if (!this.showForm) {
+          this.showForm = true;
+          this.store.setFormState({
+            title: this.state.titleText,
+            description: this.state.descriptionText,
+            lockedWarningVisible: false,
+            updateLoading: false,
+          });
+        }
+      },
+      closeForm() {
+        this.showForm = false;
+      },
 
-    deleteIssuable() {
-      this.service.deleteIssuable()
-        .then(res => res.data)
-        .then((data) => {
-          // Stop the poll so we don't get 404's with the issuable not existing
-          this.poll.stop();
+      updateIssuable() {
+        return this.service.updateIssuable(this.store.formState)
+          .then(res => res.data)
+          .then(data => this.checkForSpam(data))
+          .then((data) => {
+            if (location.pathname !== data.web_url) {
+              visitUrl(data.web_url);
+            }
 
-          visitUrl(data.web_url);
-        })
-        .catch(() => {
-          eventHub.$emit('close.form');
-          window.Flash(`Error deleting ${this.issuableType}`);
-        });
-    },
-  },
-  created() {
-    this.service = new Service(this.endpoint);
-    this.poll = new Poll({
-      resource: this.service,
-      method: 'getData',
-      successCallback: res => this.store.updateState(res.data),
-      errorCallback(err) {
-        throw new Error(err);
+            return this.service.getData();
+          })
+          .then(res => res.data)
+          .then((data) => {
+            this.store.updateState(data);
+            eventHub.$emit('close.form');
+          })
+          .catch((error) => {
+            if (error && error.name === 'SpamError') {
+              this.openRecaptcha();
+            } else {
+              eventHub.$emit('close.form');
+              window.Flash(`Error updating ${this.issuableType}`);
+            }
+          });
       },
-    });
 
-    if (!Visibility.hidden()) {
-      this.poll.makeRequest();
-    }
+      closeRecaptchaModal() {
+        this.store.setFormState({
+          updateLoading: false,
+        });
+
+        this.closeRecaptcha();
+      },
 
-    Visibility.change(() => {
-      if (!Visibility.hidden()) {
-        this.poll.restart();
-      } else {
-        this.poll.stop();
-      }
-    });
+      deleteIssuable() {
+        this.service.deleteIssuable()
+          .then(res => res.data)
+          .then((data) => {
+            // Stop the poll so we don't get 404's with the issuable not existing
+            this.poll.stop();
 
-    eventHub.$on('delete.issuable', this.deleteIssuable);
-    eventHub.$on('update.issuable', this.updateIssuable);
-    eventHub.$on('close.form', this.closeForm);
-    eventHub.$on('open.form', this.openForm);
-  },
-  beforeDestroy() {
-    eventHub.$off('delete.issuable', this.deleteIssuable);
-    eventHub.$off('update.issuable', this.updateIssuable);
-    eventHub.$off('close.form', this.closeForm);
-    eventHub.$off('open.form', this.openForm);
-  },
-};
+            visitUrl(data.web_url);
+          })
+          .catch(() => {
+            eventHub.$emit('close.form');
+            window.Flash(`Error deleting ${this.issuableType}`);
+          });
+      },
+    },
+  };
 </script>
 
 <template>
-<div>
-  <div v-if="canUpdate && showForm">
-    <form-component
-      :form-state="formState"
-      :can-destroy="canDestroy"
-      :issuable-templates="issuableTemplates"
-      :markdown-docs-path="markdownDocsPath"
-      :markdown-preview-path="markdownPreviewPath"
-      :project-path="projectPath"
-      :project-namespace="projectNamespace"
-      :show-delete-button="showDeleteButton"
-      :can-attach-file="canAttachFile"
-      :enable-autocomplete="enableAutocomplete"
-    />
+  <div>
+    <div v-if="canUpdate && showForm">
+      <form-component
+        :form-state="formState"
+        :can-destroy="canDestroy"
+        :issuable-templates="issuableTemplates"
+        :markdown-docs-path="markdownDocsPath"
+        :markdown-preview-path="markdownPreviewPath"
+        :project-path="projectPath"
+        :project-namespace="projectNamespace"
+        :show-delete-button="showDeleteButton"
+        :can-attach-file="canAttachFile"
+        :enable-autocomplete="enableAutocomplete"
+      />
 
-    <recaptcha-modal
-      v-show="showRecaptcha"
-      :html="recaptchaHTML"
-      @close="closeRecaptchaModal"
-    />
-  </div>
-  <div v-else>
-    <title-component
-      :issuable-ref="issuableRef"
-      :can-update="canUpdate"
-      :title-html="state.titleHtml"
-      :title-text="state.titleText"
-      :show-inline-edit-button="showInlineEditButton"
-    />
-    <description-component
-      v-if="state.descriptionHtml"
-      :can-update="canUpdate"
-      :description-html="state.descriptionHtml"
-      :description-text="state.descriptionText"
-      :updated-at="state.updatedAt"
-      :task-status="state.taskStatus"
-      :issuable-type="issuableType"
-      :update-url="updateEndpoint"
-    />
-    <edited-component
-      v-if="hasUpdated"
-      :updated-at="state.updatedAt"
-      :updated-by-name="state.updatedByName"
-      :updated-by-path="state.updatedByPath"
-    />
+      <recaptcha-modal
+        v-show="showRecaptcha"
+        :html="recaptchaHTML"
+        @close="closeRecaptchaModal"
+      />
+    </div>
+    <div v-else>
+      <title-component
+        :issuable-ref="issuableRef"
+        :can-update="canUpdate"
+        :title-html="state.titleHtml"
+        :title-text="state.titleText"
+        :show-inline-edit-button="showInlineEditButton"
+      />
+      <description-component
+        v-if="state.descriptionHtml"
+        :can-update="canUpdate"
+        :description-html="state.descriptionHtml"
+        :description-text="state.descriptionText"
+        :updated-at="state.updatedAt"
+        :task-status="state.taskStatus"
+        :issuable-type="issuableType"
+        :update-url="updateEndpoint"
+      />
+      <edited-component
+        v-if="hasUpdated"
+        :updated-at="state.updatedAt"
+        :updated-by-name="state.updatedByName"
+        :updated-by-path="state.updatedByPath"
+      />
+    </div>
   </div>
-</div>
 </template>
diff --git a/app/assets/javascripts/issue_show/components/description.vue b/app/assets/javascripts/issue_show/components/description.vue
index c3f2bf130bb..9afa9dea126 100644
--- a/app/assets/javascripts/issue_show/components/description.vue
+++ b/app/assets/javascripts/issue_show/components/description.vue
@@ -56,7 +56,10 @@
         this.updateTaskStatusText();
       },
     },
-
+    mounted() {
+      this.renderGFM();
+      this.updateTaskStatusText();
+    },
     methods: {
       renderGFM() {
         $(this.$refs['gfm-content']).renderGFM();
@@ -88,17 +91,17 @@
 
         if (taskRegexMatches) {
           $tasks.text(this.taskStatus);
-          $tasksShort.text(`${taskRegexMatches[1]}/${taskRegexMatches[2]} task${taskRegexMatches[2] > 1 ? 's' : ''}`);
+          $tasksShort.text(
+            `${taskRegexMatches[1]}/${taskRegexMatches[2]} task${taskRegexMatches[2] > 1 ?
+            's' :
+            ''}`,
+          );
         } else {
           $tasks.text('');
           $tasksShort.text('');
         }
       },
     },
-    mounted() {
-      this.renderGFM();
-      this.updateTaskStatusText();
-    },
   };
 </script>
 
@@ -108,7 +111,8 @@
     class="description"
     :class="{
       'js-task-list-container': canUpdate
-    }">
+    }"
+  >
     <div
       class="wiki"
       :class="{
diff --git a/app/assets/javascripts/issue_show/components/edited.vue b/app/assets/javascripts/issue_show/components/edited.vue
index 992b7064c13..01097b5b35e 100644
--- a/app/assets/javascripts/issue_show/components/edited.vue
+++ b/app/assets/javascripts/issue_show/components/edited.vue
@@ -1,33 +1,33 @@
 <script>
-import timeAgoTooltip from '../../vue_shared/components/time_ago_tooltip.vue';
+  import timeAgoTooltip from '../../vue_shared/components/time_ago_tooltip.vue';
 
-export default {
-  props: {
-    updatedAt: {
-      type: String,
-      required: false,
-      default: '',
+  export default {
+    components: {
+      timeAgoTooltip,
     },
-    updatedByName: {
-      type: String,
-      required: false,
-      default: '',
+    props: {
+      updatedAt: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      updatedByName: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      updatedByPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
     },
-    updatedByPath: {
-      type: String,
-      required: false,
-      default: '',
+    computed: {
+      hasUpdatedBy() {
+        return this.updatedByName && this.updatedByPath;
+      },
     },
-  },
-  components: {
-    timeAgoTooltip,
-  },
-  computed: {
-    hasUpdatedBy() {
-      return this.updatedByName && this.updatedByPath;
-    },
-  },
-};
+  };
 </script>
 
 <template>
@@ -48,7 +48,7 @@ export default {
         class="author_link"
         :href="updatedByPath"
       >
-        <span>{{updatedByName}}</span>
+        <span>{{ updatedByName }}</span>
       </a>
     </span>
   </small>
diff --git a/app/assets/javascripts/issue_show/components/fields/description.vue b/app/assets/javascripts/issue_show/components/fields/description.vue
index 4e577546551..d9fa2764d65 100644
--- a/app/assets/javascripts/issue_show/components/fields/description.vue
+++ b/app/assets/javascripts/issue_show/components/fields/description.vue
@@ -3,6 +3,9 @@
   import markdownField from '../../../vue_shared/components/markdown/field.vue';
 
   export default {
+    components: {
+      markdownField,
+    },
     mixins: [updateMixin],
     props: {
       formState: {
@@ -28,9 +31,6 @@
         default: true,
       },
     },
-    components: {
-      markdownField,
-    },
     mounted() {
       this.$refs.textarea.focus();
     },
diff --git a/app/assets/javascripts/issue_show/components/form.vue b/app/assets/javascripts/issue_show/components/form.vue
index 0fa19022336..779705e19ac 100644
--- a/app/assets/javascripts/issue_show/components/form.vue
+++ b/app/assets/javascripts/issue_show/components/form.vue
@@ -6,6 +6,13 @@
   import descriptionTemplate from './fields/description_template.vue';
 
   export default {
+    components: {
+      lockedWarning,
+      titleField,
+      descriptionField,
+      descriptionTemplate,
+      editActions,
+    },
     props: {
       canDestroy: {
         type: Boolean,
@@ -52,13 +59,6 @@
         default: true,
       },
     },
-    components: {
-      lockedWarning,
-      titleField,
-      descriptionField,
-      descriptionTemplate,
-      editActions,
-    },
     computed: {
       hasIssuableTemplates() {
         return this.issuableTemplates.length;
@@ -78,16 +78,19 @@
           :form-state="formState"
           :issuable-templates="issuableTemplates"
           :project-path="projectPath"
-          :project-namespace="projectNamespace" />
+          :project-namespace="projectNamespace"
+        />
       </div>
       <div
         :class="{
           'col-sm-8 col-lg-9': hasIssuableTemplates,
           'col-xs-12': !hasIssuableTemplates,
-        }">
+        }"
+      >
         <title-field
           :form-state="formState"
-          :issuable-templates="issuableTemplates" />
+          :issuable-templates="issuableTemplates"
+        />
       </div>
     </div>
     <description-field
@@ -100,6 +103,7 @@
     <edit-actions
       :form-state="formState"
       :can-destroy="canDestroy"
-      :show-delete-button="showDeleteButton" />
+      :show-delete-button="showDeleteButton"
+    />
   </form>
 </template>
diff --git a/app/assets/javascripts/issue_show/components/title.vue b/app/assets/javascripts/issue_show/components/title.vue
index b7e6eadd440..aec890a2ff6 100644
--- a/app/assets/javascripts/issue_show/components/title.vue
+++ b/app/assets/javascripts/issue_show/components/title.vue
@@ -5,14 +5,10 @@
   import { spriteIcon } from '../../lib/utils/common_utils';
 
   export default {
-    mixins: [animateMixin],
-    data() {
-      return {
-        preAnimation: false,
-        pulseAnimation: false,
-        titleEl: document.querySelector('title'),
-      };
+    directives: {
+      tooltip,
     },
+    mixins: [animateMixin],
     props: {
       issuableRef: {
         type: String,
@@ -37,8 +33,17 @@
         default: false,
       },
     },
-    directives: {
-      tooltip,
+    data() {
+      return {
+        preAnimation: false,
+        pulseAnimation: false,
+        titleEl: document.querySelector('title'),
+      };
+    },
+    computed: {
+      pencilIcon() {
+        return spriteIcon('pencil', 'link-highlight');
+      },
     },
     watch: {
       titleHtml() {
@@ -46,11 +51,6 @@
         this.animateChange();
       },
     },
-    computed: {
-      pencilIcon() {
-        return spriteIcon('pencil', 'link-highlight');
-      },
-    },
     methods: {
       setPageTitle() {
         const currentPageTitleScope = this.titleEl.innerText.split('·');
@@ -85,7 +85,7 @@
       data-placement="bottom"
       data-container="body"
       @click="edit"
-      >
+    >
     </button>
   </div>
 </template>
diff --git a/app/assets/javascripts/jobs/components/header.vue b/app/assets/javascripts/jobs/components/header.vue
index c660828b30e..9e3f659db5f 100644
--- a/app/assets/javascripts/jobs/components/header.vue
+++ b/app/assets/javascripts/jobs/components/header.vue
@@ -3,7 +3,11 @@
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
 
   export default {
-    name: 'jobHeaderSection',
+    name: 'JobHeaderSection',
+    components: {
+      ciHeader,
+      loadingIcon,
+    },
     props: {
       job: {
         type: Object,
@@ -14,10 +18,6 @@
         required: true,
       },
     },
-    components: {
-      ciHeader,
-      loadingIcon,
-    },
     data() {
       return {
         actions: this.getActions(),
@@ -34,6 +34,11 @@
         return this.job.started;
       },
     },
+    watch: {
+      job() {
+        this.actions = this.getActions();
+      },
+    },
     methods: {
       getActions() {
         const actions = [];
@@ -49,11 +54,6 @@
         return actions;
       },
     },
-    watch: {
-      job() {
-        this.actions = this.getActions();
-      },
-    },
   };
 </script>
 <template>
@@ -72,6 +72,6 @@
     <loading-icon
       v-if="isLoading"
       size="2"
-      />
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/jobs/components/sidebar_detail_row.vue b/app/assets/javascripts/jobs/components/sidebar_detail_row.vue
index ab2bcd728a8..a6819aaeb12 100644
--- a/app/assets/javascripts/jobs/components/sidebar_detail_row.vue
+++ b/app/assets/javascripts/jobs/components/sidebar_detail_row.vue
@@ -23,9 +23,10 @@
   <p class="build-detail-row">
     <span
       v-if="hasTitle"
-      class="build-light-text">
-      {{title}}:
+      class="build-light-text"
+    >
+      {{ title }}:
     </span>
-    {{value}}
+    {{ value }}
   </p>
 </template>
diff --git a/app/assets/javascripts/jobs/components/sidebar_details_block.vue b/app/assets/javascripts/jobs/components/sidebar_details_block.vue
index d0145fed396..56814a52525 100644
--- a/app/assets/javascripts/jobs/components/sidebar_details_block.vue
+++ b/app/assets/javascripts/jobs/components/sidebar_details_block.vue
@@ -6,6 +6,13 @@
 
   export default {
     name: 'SidebarDetailsBlock',
+    components: {
+      detailRow,
+      loadingIcon,
+    },
+    mixins: [
+      timeagoMixin,
+    ],
     props: {
       job: {
         type: Object,
@@ -16,13 +23,6 @@
         required: true,
       },
     },
-    mixins: [
-      timeagoMixin,
-    ],
-    components: {
-      detailRow,
-      loadingIcon,
-    },
     computed: {
       shouldRenderContent() {
         return !this.isLoading && Object.keys(this.job).length > 0;
@@ -58,11 +58,13 @@
     <template v-if="shouldRenderContent">
       <div
         class="block retry-link"
-        v-if="job.retry_path || job.new_issue_path">
+        v-if="job.retry_path || job.new_issue_path"
+      >
         <a
           v-if="job.new_issue_path"
           class="js-new-issue btn btn-new btn-inverted"
-          :href="job.new_issue_path">
+          :href="job.new_issue_path"
+        >
           New issue
         </a>
         <a
@@ -70,20 +72,21 @@
           class="js-retry-job btn btn-inverted-secondary"
           :href="job.retry_path"
           data-method="post"
-          rel="nofollow">
+          rel="nofollow"
+        >
           Retry
         </a>
       </div>
       <div :class="{block : renderBlock }">
         <p
           class="build-detail-row js-job-mr"
-          v-if="job.merge_request">
-          <span
-            class="build-light-text">
+          v-if="job.merge_request"
+        >
+          <span class="build-light-text">
             Merge Request:
           </span>
           <a :href="job.merge_request.path">
-            !{{job.merge_request.iid}}
+            !{{ job.merge_request.iid }}
           </a>
         </p>
 
@@ -92,49 +95,49 @@
           v-if="job.duration"
           title="Duration"
           :value="duration"
-          />
+        />
         <detail-row
           class="js-job-finished"
           v-if="job.finished_at"
           title="Finished"
           :value="timeFormated(job.finished_at)"
-          />
+        />
         <detail-row
           class="js-job-erased"
           v-if="job.erased_at"
           title="Erased"
           :value="timeFormated(job.erased_at)"
-          />
+        />
         <detail-row
           class="js-job-queued"
           v-if="job.queued"
           title="Queued"
           :value="queued"
-          />
+        />
         <detail-row
           class="js-job-runner"
           v-if="job.runner"
           title="Runner"
           :value="runnerId"
-          />
+        />
         <detail-row
           class="js-job-coverage"
           v-if="job.coverage"
           title="Coverage"
           :value="coverage"
-          />
+        />
         <p
           class="build-detail-row js-job-tags"
-          v-if="job.tags.length">
-          <span
-            class="build-light-text">
+          v-if="job.tags.length"
+        >
+          <span class="build-light-text">
             Tags:
           </span>
           <span
-            v-for="tag in job.tags"
-            key="tag"
+            v-for="(tag, i) in job.tags"
+            :key="i"
             class="label label-primary">
-            {{tag}}
+            {{ tag }}
           </span>
         </p>
 
@@ -146,7 +149,8 @@
             class="js-cancel-job btn btn-sm btn-default"
             :href="job.cancel_path"
             data-method="post"
-            rel="nofollow">
+            rel="nofollow"
+          >
             Cancel
           </a>
         </div>
@@ -156,6 +160,6 @@
       class="prepend-top-10"
       v-if="isLoading"
       size="2"
-      />
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/jobs/job_details_bundle.js b/app/assets/javascripts/jobs/job_details_bundle.js
index baaf5641200..db53b04de0e 100644
--- a/app/assets/javascripts/jobs/job_details_bundle.js
+++ b/app/assets/javascripts/jobs/job_details_bundle.js
@@ -13,14 +13,14 @@ document.addEventListener('DOMContentLoaded', () => {
   // eslint-disable-next-line no-new
   new Vue({
     el: '#js-build-header-vue',
+    components: {
+      jobHeader,
+    },
     data() {
       return {
         mediator,
       };
     },
-    components: {
-      jobHeader,
-    },
     mounted() {
       this.mediator.initBuildClass();
     },
@@ -38,14 +38,14 @@ document.addEventListener('DOMContentLoaded', () => {
   // eslint-disable-next-line
   new Vue({
     el: '#js-details-block-vue',
+    components: {
+      detailsBlock,
+    },
     data() {
       return {
         mediator,
       };
     },
-    components: {
-      detailsBlock,
-    },
     render(createElement) {
       return createElement('details-block', {
         props: {
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
index 94561d6b7c3..792b7523889 100644
--- a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
+++ b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
@@ -25,12 +25,12 @@ $(() => {
 
   gl.MergeConflictsResolverApp = new Vue({
     el: '#conflicts',
-    data: mergeConflictsStore.state,
     components: {
       'diff-file-editor': gl.mergeConflicts.diffFileEditor,
       'inline-conflict-lines': gl.mergeConflicts.inlineConflictLines,
       'parallel-conflict-lines': gl.mergeConflicts.parallelConflictLines
     },
+    data: mergeConflictsStore.state,
     computed: {
       conflictsCountText() { return mergeConflictsStore.getConflictsCountText(); },
       readyToCommit() { return mergeConflictsStore.isReadyToCommit(); },
diff --git a/app/assets/javascripts/monitoring/components/dashboard.vue b/app/assets/javascripts/monitoring/components/dashboard.vue
index 8da723ced03..025e38ea99a 100644
--- a/app/assets/javascripts/monitoring/components/dashboard.vue
+++ b/app/assets/javascripts/monitoring/components/dashboard.vue
@@ -11,6 +11,12 @@
 
   export default {
 
+    components: {
+      Graph,
+      GraphGroup,
+      EmptyState,
+    },
+
     data() {
       const metricsData = document.querySelector('#prometheus-graphs').dataset;
       const store = new MonitoringStore();
@@ -36,12 +42,30 @@
       };
     },
 
-    components: {
-      Graph,
-      GraphGroup,
-      EmptyState,
+    created() {
+      this.service = new MonitoringService({
+        metricsEndpoint: this.metricsEndpoint,
+        deploymentEndpoint: this.deploymentEndpoint,
+      });
+      eventHub.$on('toggleAspectRatio', this.toggleAspectRatio);
+      eventHub.$on('hoverChanged', this.hoverChanged);
+    },
+
+    beforeDestroy() {
+      eventHub.$off('toggleAspectRatio', this.toggleAspectRatio);
+      eventHub.$off('hoverChanged', this.hoverChanged);
+      window.removeEventListener('resize', this.resizeThrottled, false);
     },
 
+    mounted() {
+      this.resizeThrottled = _.throttle(this.resize, 600);
+      if (!this.hasMetrics) {
+        this.state = 'gettingStarted';
+      } else {
+        this.getGraphsData();
+        window.addEventListener('resize', this.resizeThrottled, false);
+      }
+    },
     methods: {
       getGraphsData() {
         this.state = 'loading';
@@ -72,36 +96,14 @@
         this.hoverData = data;
       },
     },
-
-    created() {
-      this.service = new MonitoringService({
-        metricsEndpoint: this.metricsEndpoint,
-        deploymentEndpoint: this.deploymentEndpoint,
-      });
-      eventHub.$on('toggleAspectRatio', this.toggleAspectRatio);
-      eventHub.$on('hoverChanged', this.hoverChanged);
-    },
-
-    beforeDestroy() {
-      eventHub.$off('toggleAspectRatio', this.toggleAspectRatio);
-      eventHub.$off('hoverChanged', this.hoverChanged);
-      window.removeEventListener('resize', this.resizeThrottled, false);
-    },
-
-    mounted() {
-      this.resizeThrottled = _.throttle(this.resize, 600);
-      if (!this.hasMetrics) {
-        this.state = 'gettingStarted';
-      } else {
-        this.getGraphsData();
-        window.addEventListener('resize', this.resizeThrottled, false);
-      }
-    },
   };
 </script>
 
 <template>
-  <div v-if="!showEmptyState" class="prometheus-graphs">
+  <div
+    v-if="!showEmptyState"
+    class="prometheus-graphs"
+  >
     <graph-group
       v-for="(groupData, index) in store.groups"
       :key="index"
diff --git a/app/assets/javascripts/monitoring/components/empty_state.vue b/app/assets/javascripts/monitoring/components/empty_state.vue
index a18164482a2..87d1975d5ad 100644
--- a/app/assets/javascripts/monitoring/components/empty_state.vue
+++ b/app/assets/javascripts/monitoring/components/empty_state.vue
@@ -33,13 +33,15 @@
           gettingStarted: {
             svgUrl: this.emptyGettingStartedSvgPath,
             title: 'Get started with performance monitoring',
-            description: 'Stay updated about the performance and health of your environment by configuring Prometheus to monitor your deployments.',
+            description: `Stay updated about the performance and health
+of your environment by configuring Prometheus to monitor your deployments.`,
             buttonText: 'Configure Prometheus',
           },
           loading: {
             svgUrl: this.emptyLoadingSvgPath,
             title: 'Waiting for performance data',
-            description: 'Creating graphs uses the data from the Prometheus server. If this takes a long time, ensure that data is available.',
+            description: `Creating graphs uses the data from the Prometheus server.
+If this takes a long time, ensure that data is available.`,
             buttonText: 'View documentation',
           },
           unableToConnect: {
@@ -74,20 +76,26 @@
 <template>
   <div class="prometheus-state">
     <div class="state-svg svg-content">
-      <img :src="currentState.svgUrl"/>
+      <img :src="currentState.svgUrl" />
     </div>
     <h4 class="state-title">
-      {{currentState.title}}
+      {{ currentState.title }}
     </h4>
     <p class="state-description">
-      {{currentState.description}}
-      <a v-if="showButtonDescription" :href="settingsPath">
+      {{ currentState.description }}
+      <a
+        v-if="showButtonDescription"
+        :href="settingsPath"
+      >
         Prometheus server
       </a>
     </p>
     <div class="state-button">
-      <a class="btn btn-success" :href="buttonPath">
-        {{currentState.buttonText}}
+      <a
+        class="btn btn-success"
+        :href="buttonPath"
+      >
+        {{ currentState.buttonText }}
       </a>
     </div>
   </div>
diff --git a/app/assets/javascripts/monitoring/components/graph.vue b/app/assets/javascripts/monitoring/components/graph.vue
index a50b80c23d0..ea5c24efaf9 100644
--- a/app/assets/javascripts/monitoring/components/graph.vue
+++ b/app/assets/javascripts/monitoring/components/graph.vue
@@ -17,6 +17,15 @@
   const d3 = { scaleLinear, scaleTime, axisLeft, axisBottom, max, extent, select };
 
   export default {
+    components: {
+      GraphLegend,
+      GraphFlag,
+      GraphDeployment,
+      GraphPath,
+    },
+
+    mixins: [MonitoringMixin],
+
     props: {
       graphData: {
         type: Object,
@@ -45,8 +54,6 @@
       },
     },
 
-    mixins: [MonitoringMixin],
-
     data() {
       return {
         baseGraphHeight: 450,
@@ -74,13 +81,6 @@
       };
     },
 
-    components: {
-      GraphLegend,
-      GraphFlag,
-      GraphDeployment,
-      GraphPath,
-    },
-
     computed: {
       outerViewBox() {
         return `0 0 ${this.baseGraphWidth} ${this.baseGraphHeight}`;
@@ -105,6 +105,26 @@
       },
     },
 
+    watch: {
+      updateAspectRatio() {
+        if (this.updateAspectRatio) {
+          this.graphHeight = 450;
+          this.graphWidth = 600;
+          this.measurements = measurements.large;
+          this.draw();
+          eventHub.$emit('toggleAspectRatio');
+        }
+      },
+
+      hoverData() {
+        this.positionFlag();
+      },
+    },
+
+    mounted() {
+      this.draw();
+    },
+
     methods: {
       draw() {
         const breakpointSize = bp.getBreakpointSize();
@@ -197,51 +217,34 @@
           }); // This will select all of the ticks once they're rendered
       },
     },
-
-    watch: {
-      updateAspectRatio() {
-        if (this.updateAspectRatio) {
-          this.graphHeight = 450;
-          this.graphWidth = 600;
-          this.measurements = measurements.large;
-          this.draw();
-          eventHub.$emit('toggleAspectRatio');
-        }
-      },
-
-      hoverData() {
-        this.positionFlag();
-      },
-    },
-
-    mounted() {
-      this.draw();
-    },
   };
 </script>
 
 <template>
-  <div 
+  <div
     class="prometheus-graph"
     @mouseover="showFlagContent = true"
-    @mouseleave="showFlagContent = false">
+    @mouseleave="showFlagContent = false"
+  >
     <h5 class="text-center graph-title">
-      {{graphData.title}}
+      {{ graphData.title }}
     </h5>
     <div
       class="prometheus-svg-container"
-      :style="paddingBottomRootSvg">
+      :style="paddingBottomRootSvg"
+    >
       <svg
         :viewBox="outerViewBox"
-        ref="baseSvg">
+        ref="baseSvg"
+      >
         <g
           class="x-axis"
-          :transform="axisTransform">
-        </g>
+          :transform="axisTransform"
+        />
         <g
           class="y-axis"
-          transform="translate(70, 20)">
-        </g>
+          transform="translate(70, 20)"
+        />
         <graph-legend
           :graph-width="graphWidth"
           :graph-height="graphHeight"
@@ -256,29 +259,30 @@
         <svg
           class="graph-data"
           :viewBox="innerViewBox"
-          ref="graphData">
-            <graph-path
-              v-for="(path, index) in timeSeries"
-              :key="index"
-              :generated-line-path="path.linePath"
-              :generated-area-path="path.areaPath"
-              :line-style="path.lineStyle"
-              :line-color="path.lineColor"
-              :area-color="path.areaColor"
-            />
-            <graph-deployment
-              :deployment-data="reducedDeploymentData"
-              :graph-height="graphHeight"
-              :graph-height-offset="graphHeightOffset"
-            />
-            <rect
-              class="prometheus-graph-overlay"
-              :width="(graphWidth - 70)"
-              :height="(graphHeight - 100)"
-              transform="translate(-5, 20)"
-              ref="graphOverlay"
-              @mousemove="handleMouseOverGraph($event)">
-            </rect>
+          ref="graphData"
+        >
+          <graph-path
+            v-for="(path, index) in timeSeries"
+            :key="index"
+            :generated-line-path="path.linePath"
+            :generated-area-path="path.areaPath"
+            :line-style="path.lineStyle"
+            :line-color="path.lineColor"
+            :area-color="path.areaColor"
+          />
+          <graph-deployment
+            :deployment-data="reducedDeploymentData"
+            :graph-height="graphHeight"
+            :graph-height-offset="graphHeightOffset"
+          />
+          <rect
+            class="prometheus-graph-overlay"
+            :width="(graphWidth - 70)"
+            :height="(graphHeight - 100)"
+            transform="translate(-5, 20)"
+            ref="graphOverlay"
+            @mousemove="handleMouseOverGraph($event)"
+          />
         </svg>
       </svg>
       <graph-flag
diff --git a/app/assets/javascripts/monitoring/components/graph/deployment.vue b/app/assets/javascripts/monitoring/components/graph/deployment.vue
index 8d6393d4ce5..98c25307b74 100644
--- a/app/assets/javascripts/monitoring/components/graph/deployment.vue
+++ b/app/assets/javascripts/monitoring/components/graph/deployment.vue
@@ -39,33 +39,35 @@
         y="0"
         :height="calculatedHeight"
         width="3"
-        fill="url(#shadow-gradient)">
-      </rect>
+        fill="url(#shadow-gradient)"
+      />
       <line
         class="deployment-line"
         x1="0"
         y1="0"
         x2="0"
         :y2="calculatedHeight"
-        stroke="#000">
-      </line>
+        stroke="#000"
+      />
     </g>
     <svg
       height="0"
-      width="0">
+      width="0"
+    >
       <defs>
         <linearGradient
-          id="shadow-gradient">
+          id="shadow-gradient"
+        >
           <stop
             offset="0%"
             stop-color="#000"
-            stop-opacity="0.4">
-          </stop>
+            stop-opacity="0.4"
+          />
           <stop
             offset="100%"
             stop-color="#000"
-            stop-opacity="0">
-          </stop>
+            stop-opacity="0"
+          />
         </linearGradient>
       </defs>
     </svg>
diff --git a/app/assets/javascripts/monitoring/components/graph/flag.vue b/app/assets/javascripts/monitoring/components/graph/flag.vue
index 62ebc3f419c..07aa6a3e5de 100644
--- a/app/assets/javascripts/monitoring/components/graph/flag.vue
+++ b/app/assets/javascripts/monitoring/components/graph/flag.vue
@@ -1,9 +1,12 @@
 <script>
   import { dateFormat, timeFormat } from '../../utils/date_time_formatters';
   import { formatRelevantDigits } from '../../../lib/utils/number_utils';
-  import Icon from '../../../vue_shared/components/icon.vue';
+  import icon from '../../../vue_shared/components/icon.vue';
 
   export default {
+    components: {
+      icon,
+    },
     props: {
       currentXCoordinate: {
         type: Number,
@@ -52,10 +55,6 @@
       },
     },
 
-    components: {
-      Icon,
-    },
-
     computed: {
       formatTime() {
         return this.deploymentFlagData ?
@@ -137,33 +136,34 @@
     >
       <div class="arrow"></div>
       <div class="popover-title">
-        <h5 v-if="this.deploymentFlagData">
+        <h5 v-if="deploymentFlagData">
           Deployed
         </h5>
-        {{formatDate}} at
-        <strong>{{formatTime}}</strong>
+        {{ formatDate }} at
+        <strong>{{ formatTime }}</strong>
       </div>
       <div
-        v-if="this.deploymentFlagData"
+        v-if="deploymentFlagData"
         class="popover-content deploy-meta-content"
       >
         <div>
           <icon
             name="commit"
-            :size="12">
-          </icon>
+            :size="12"
+          />
           <a :href="deploymentFlagData.commitUrl">
-            {{deploymentFlagData.sha.slice(0, 8)}}
+            {{ deploymentFlagData.sha.slice(0, 8) }}
           </a>
         </div>
         <div
-          v-if="deploymentFlagData.tag">
+          v-if="deploymentFlagData.tag"
+        >
           <icon
             name="label"
-            :size="12">
-          </icon>
+            :size="12"
+          />
           <a :href="deploymentFlagData.tagUrl">
-            {{deploymentFlagData.ref}}
+            {{ deploymentFlagData.ref }}
           </a>
         </div>
       </div>
@@ -174,7 +174,10 @@
             :key="index"
           >
             <td>
-              <svg width="15" height="6">
+              <svg
+                width="15"
+                height="6"
+              >
                 <line
                   :stroke="series.lineColor"
                   :stroke-dasharray="strokeDashArray(series.lineStyle)"
@@ -182,13 +185,13 @@
                   x1="0"
                   x2="15"
                   y1="2"
-                  y2="2">
-                </line>
+                  y2="2"
+                />
               </svg>
             </td>
-            <td>{{seriesMetricLabel(index, series)}}</td>
+            <td>{{ seriesMetricLabel(index, series) }}</td>
             <td>
-              <strong>{{seriesMetricValue(series)}}</strong>
+              <strong>{{ seriesMetricValue(series) }}</strong>
             </td>
           </tr>
         </table>
diff --git a/app/assets/javascripts/monitoring/components/graph/legend.vue b/app/assets/javascripts/monitoring/components/graph/legend.vue
index 440b1b12631..c6e8d726ffc 100644
--- a/app/assets/javascripts/monitoring/components/graph/legend.vue
+++ b/app/assets/javascripts/monitoring/components/graph/legend.vue
@@ -73,6 +73,21 @@
       },
 
     },
+    mounted() {
+      this.$nextTick(() => {
+        const bbox = this.$refs.ylabel.getBBox();
+        this.metricUsageXPosition = 0;
+        this.seriesXPosition = 0;
+        if (this.$refs.legendTitleSvg != null) {
+          this.seriesXPosition = this.$refs.legendTitleSvg[0].getBBox().width;
+        }
+        if (this.$refs.seriesTitleSvg != null) {
+          this.metricUsageXPosition = this.$refs.seriesTitleSvg[0].getBBox().width;
+        }
+        this.yLabelWidth = bbox.width + 10; // Added some padding
+        this.yLabelHeight = bbox.height + 5;
+      });
+    },
     methods: {
       translateLegendGroup(index) {
         return `translate(0, ${12 * (index)})`;
@@ -100,26 +115,10 @@
         return null;
       },
     },
-    mounted() {
-      this.$nextTick(() => {
-        const bbox = this.$refs.ylabel.getBBox();
-        this.metricUsageXPosition = 0;
-        this.seriesXPosition = 0;
-        if (this.$refs.legendTitleSvg != null) {
-          this.seriesXPosition = this.$refs.legendTitleSvg[0].getBBox().width;
-        }
-        if (this.$refs.seriesTitleSvg != null) {
-          this.metricUsageXPosition = this.$refs.seriesTitleSvg[0].getBBox().width;
-        }
-        this.yLabelWidth = bbox.width + 10; // Added some padding
-        this.yLabelHeight = bbox.height + 5;
-      });
-    },
   };
 </script>
 <template>
-  <g
-    class="axis-label-container">
+  <g class="axis-label-container">
     <line
       class="label-x-axis-line"
       stroke="#000000"
@@ -127,8 +126,8 @@
       x1="10"
       :y1="yPosition"
       :x2="graphWidth + 20"
-      :y2="yPosition">
-    </line>
+      :y2="yPosition"
+    />
     <line
       class="label-y-axis-line"
       stroke="#000000"
@@ -136,39 +135,43 @@
       x1="10"
       y1="0"
       :x2="10"
-      :y2="yPosition">
-    </line>
+      :y2="yPosition"
+    />
     <rect
       class="rect-axis-text"
       :transform="rectTransform"
       :width="yLabelWidth"
-      :height="yLabelHeight">
-    </rect>
+      :height="yLabelHeight"
+    />
     <text
       class="label-axis-text y-label-text"
       text-anchor="middle"
       :transform="textTransform"
-      ref="ylabel">
-      {{yAxisLabel}}
+      ref="ylabel"
+    >
+      {{ yAxisLabel }}
     </text>
     <rect
       class="rect-axis-text"
       :x="xPosition + 60"
       :y="graphHeight - 80"
       width="35"
-      height="50">
-    </rect>
+      height="50"
+    />
     <text
       class="label-axis-text x-label-text"
       :x="xPosition + 60"
       :y="yPosition"
-      dy=".35em">
+      dy=".35em"
+    >
       Time
     </text>
-    <g class="legend-group"
+    <g
+      class="legend-group"
       v-for="(series, index) in timeSeries"
       :key="index"
-      :transform="translateLegendGroup(index)">
+      :transform="translateLegendGroup(index)"
+    >
       <line
         :stroke="series.lineColor"
         :stroke-width="measurements.legends.height"
@@ -176,23 +179,25 @@
         :x1="measurements.legends.offsetX"
         :x2="measurements.legends.offsetX + measurements.legends.width"
         :y1="graphHeight - measurements.legends.offsetY"
-        :y2="graphHeight - measurements.legends.offsetY">
-      </line>
+        :y2="graphHeight - measurements.legends.offsetY"
+      />
       <text
         v-if="timeSeries.length > 1"
         class="legend-metric-title"
         ref="legendTitleSvg"
         x="38"
-        :y="graphHeight - 30">
-        {{createSeriesString(index, series)}}
+        :y="graphHeight - 30"
+      >
+        {{ createSeriesString(index, series) }}
       </text>
       <text
         v-else
         class="legend-metric-title"
         ref="legendTitleSvg"
         x="38"
-        :y="graphHeight - 30">
-        {{legendTitle}} {{formatMetricUsage(series)}}
+        :y="graphHeight - 30"
+      >
+        {{ legendTitle }} {{ formatMetricUsage(series) }}
       </text>
     </g>
   </g>
diff --git a/app/assets/javascripts/monitoring/components/graph/path.vue b/app/assets/javascripts/monitoring/components/graph/path.vue
index 5e6d409033a..c9721c4cb01 100644
--- a/app/assets/javascripts/monitoring/components/graph/path.vue
+++ b/app/assets/javascripts/monitoring/components/graph/path.vue
@@ -12,6 +12,7 @@
       lineStyle: {
         type: String,
         required: false,
+        default: '',
       },
       lineColor: {
         type: String,
@@ -37,8 +38,8 @@
       class="metric-area"
       :d="generatedAreaPath"
       :fill="areaColor"
-      transform="translate(-5, 20)">
-    </path>
+      transform="translate(-5, 20)"
+    />
     <path
       class="metric-line"
       :d="generatedLinePath"
@@ -46,7 +47,7 @@
       fill="none"
       stroke-width="1"
       :stroke-dasharray="strokeDashArray"
-      transform="translate(-5, 20)">
-    </path>
+      transform="translate(-5, 20)"
+    />
   </g>
 </template>
diff --git a/app/assets/javascripts/monitoring/components/graph_group.vue b/app/assets/javascripts/monitoring/components/graph_group.vue
index 958f537d31b..079351a69af 100644
--- a/app/assets/javascripts/monitoring/components/graph_group.vue
+++ b/app/assets/javascripts/monitoring/components/graph_group.vue
@@ -1,21 +1,21 @@
 <script>
-export default {
-  props: {
-    name: {
-      type: String,
-      required: true,
+  export default {
+    props: {
+      name: {
+        type: String,
+        required: true,
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
   <div class="panel panel-default prometheus-panel">
     <div class="panel-heading">
-      <h4>{{name}}</h4>
+      <h4>{{ name }}</h4>
     </div>
     <div class="panel-body prometheus-graph-group">
-      <slot />
+      <slot></slot>
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/notebook/cells/markdown.vue b/app/assets/javascripts/notebook/cells/markdown.vue
index 82c51a1068c..d0ec70f1fcf 100644
--- a/app/assets/javascripts/notebook/cells/markdown.vue
+++ b/app/assets/javascripts/notebook/cells/markdown.vue
@@ -91,18 +91,21 @@
 <template>
   <div class="cell text-cell">
     <prompt />
-    <div class="markdown" v-html="markdown"></div>
+    <div
+      class="markdown"
+      v-html="markdown">
+    </div>
   </div>
 </template>
 
 <style>
-.markdown .katex {
-  display: block;
-  text-align: center;
-}
+  .markdown .katex {
+    display: block;
+    text-align: center;
+  }
 
-.markdown .inline-katex .katex {
-  display: inline;
-  text-align: initial;
-}
+  .markdown .inline-katex .katex {
+    display: inline;
+    text-align: initial;
+  }
 </style>
diff --git a/app/assets/javascripts/notebook/cells/output/html.vue b/app/assets/javascripts/notebook/cells/output/html.vue
index 2110a9de7ed..ebba5954de9 100644
--- a/app/assets/javascripts/notebook/cells/output/html.vue
+++ b/app/assets/javascripts/notebook/cells/output/html.vue
@@ -1,17 +1,17 @@
 <script>
-import Prompt from '../prompt.vue';
+  import Prompt from '../prompt.vue';
 
-export default {
-  props: {
-    rawCode: {
-      type: String,
-      required: true,
+  export default {
+    components: {
+      prompt: Prompt,
     },
-  },
-  components: {
-    prompt: Prompt,
-  },
-};
+    props: {
+      rawCode: {
+        type: String,
+        required: true,
+      },
+    },
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/notebook/cells/output/image.vue b/app/assets/javascripts/notebook/cells/output/image.vue
index fbb39ea6e2d..67d6c5ad12b 100644
--- a/app/assets/javascripts/notebook/cells/output/image.vue
+++ b/app/assets/javascripts/notebook/cells/output/image.vue
@@ -1,27 +1,26 @@
 <script>
-import Prompt from '../prompt.vue';
+  import Prompt from '../prompt.vue';
 
-export default {
-  props: {
-    outputType: {
-      type: String,
-      required: true,
+  export default {
+    components: {
+      prompt: Prompt,
     },
-    rawCode: {
-      type: String,
-      required: true,
+    props: {
+      outputType: {
+        type: String,
+        required: true,
+      },
+      rawCode: {
+        type: String,
+        required: true,
+      },
     },
-  },
-  components: {
-    prompt: Prompt,
-  },
-};
+  };
 </script>
 
 <template>
   <div class="output">
     <prompt />
-    <img
-      :src="'data:' + outputType + ';base64,' + rawCode" />
+    <img :src="'data:' + outputType + ';base64,' + rawCode" />
   </div>
 </template>
diff --git a/app/assets/javascripts/notebook/cells/output/index.vue b/app/assets/javascripts/notebook/cells/output/index.vue
index 05af0bf1e8e..91b2269a83a 100644
--- a/app/assets/javascripts/notebook/cells/output/index.vue
+++ b/app/assets/javascripts/notebook/cells/output/index.vue
@@ -1,83 +1,87 @@
 <script>
-import CodeCell from '../code/index.vue';
-import Html from './html.vue';
-import Image from './image.vue';
+  import CodeCell from '../code/index.vue';
+  import Html from './html.vue';
+  import Image from './image.vue';
 
-export default {
-  props: {
-    codeCssClass: {
-      type: String,
-      required: false,
-      default: '',
+  export default {
+    components: {
+      'code-cell': CodeCell,
+      'html-output': Html,
+      'image-output': Image,
     },
-    count: {
-      type: Number,
-      required: false,
-      default: 0,
+    props: {
+      codeCssClass: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      count: {
+        type: Number,
+        required: false,
+        default: 0,
+      },
+      output: {
+        type: Object,
+        requred: true,
+        default: () => ({}),
+      },
     },
-    output: {
-      type: Object,
-      requred: true,
-    },
-  },
-  components: {
-    'code-cell': CodeCell,
-    'html-output': Html,
-    'image-output': Image,
-  },
-  data() {
-    return {
-      outputType: '',
-    };
-  },
-  computed: {
-    componentName() {
-      if (this.output.text) {
-        return 'code-cell';
-      } else if (this.output.data['image/png']) {
-        this.outputType = 'image/png';
-
-        return 'image-output';
-      } else if (this.output.data['text/html']) {
-        this.outputType = 'text/html';
+    computed: {
+      componentName() {
+        if (this.output.text) {
+          return 'code-cell';
+        } else if (this.output.data['image/png']) {
+          return 'image-output';
+        } else if (this.output.data['text/html']) {
+          return 'html-output';
+        } else if (this.output.data['image/svg+xml']) {
+          return 'html-output';
+        }
 
-        return 'html-output';
-      } else if (this.output.data['image/svg+xml']) {
-        this.outputType = 'image/svg+xml';
-
-        return 'html-output';
-      }
+        return 'code-cell';
+      },
+      rawCode() {
+        if (this.output.text) {
+          return this.output.text.join('');
+        }
 
-      this.outputType = 'text/plain';
-      return 'code-cell';
-    },
-    rawCode() {
-      if (this.output.text) {
-        return this.output.text.join('');
-      }
+        return this.dataForType(this.outputType);
+      },
+      outputType() {
+        if (this.output.text) {
+          return '';
+        } else if (this.output.data['image/png']) {
+          return 'image/png';
+        } else if (this.output.data['text/html']) {
+          return 'text/html';
+        } else if (this.output.data['image/svg+xml']) {
+          return 'image/svg+xml';
+        }
 
-      return this.dataForType(this.outputType);
+        return 'text/plain';
+      },
     },
-  },
-  methods: {
-    dataForType(type) {
-      let data = this.output.data[type];
+    methods: {
+      dataForType(type) {
+        let data = this.output.data[type];
 
-      if (typeof data === 'object') {
-        data = data.join('');
-      }
+        if (typeof data === 'object') {
+          data = data.join('');
+        }
 
-      return data;
+        return data;
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
-  <component :is="componentName"
+  <component
+    :is="componentName"
     type="output"
-    :outputType="outputType"
+    :output-type="outputType"
     :count="count"
     :raw-code="rawCode"
-    :code-css-class="codeCssClass" />
+    :code-css-class="codeCssClass"
+  />
 </template>
diff --git a/app/assets/javascripts/notebook/cells/prompt.vue b/app/assets/javascripts/notebook/cells/prompt.vue
index 039fb99293d..fe1fc37e1dc 100644
--- a/app/assets/javascripts/notebook/cells/prompt.vue
+++ b/app/assets/javascripts/notebook/cells/prompt.vue
@@ -4,10 +4,17 @@
       type: {
         type: String,
         required: false,
+        default: '',
       },
       count: {
         type: Number,
         required: false,
+        default: 0,
+      },
+    },
+    computed: {
+      hasKeys() {
+        return this.type !== '' && this.count;
       },
     },
   };
@@ -15,16 +22,16 @@
 
 <template>
   <div class="prompt">
-    <span v-if="type && count">
+    <span v-if="hasKeys">
       {{ type }} [{{ count }}]:
     </span>
   </div>
 </template>
 
 <style scoped>
-.prompt {
-  padding: 0 10px;
-  min-width: 7em;
-  font-family: monospace;
-}
+  .prompt {
+    padding: 0 10px;
+    min-width: 7em;
+    font-family: monospace;
+  }
 </style>
diff --git a/app/assets/javascripts/notebook/index.vue b/app/assets/javascripts/notebook/index.vue
index e88806431af..e2e3b08c77f 100644
--- a/app/assets/javascripts/notebook/index.vue
+++ b/app/assets/javascripts/notebook/index.vue
@@ -20,11 +20,6 @@
         default: '',
       },
     },
-    methods: {
-      cellType(type) {
-        return `${type}-cell`;
-      },
-    },
     computed: {
       cells() {
         if (this.notebook.worksheets) {
@@ -45,6 +40,11 @@
         return Object.keys(this.notebook).length;
       },
     },
+    methods: {
+      cellType(type) {
+        return `${type}-cell`;
+      },
+    },
   };
 </script>
 
diff --git a/app/assets/javascripts/notes/components/comment_form.vue b/app/assets/javascripts/notes/components/comment_form.vue
index e594377bc40..1f18c196137 100644
--- a/app/assets/javascripts/notes/components/comment_form.vue
+++ b/app/assets/javascripts/notes/components/comment_form.vue
@@ -15,7 +15,17 @@
   import issuableStateMixin from '../mixins/issuable_state';
 
   export default {
-    name: 'commentForm',
+    name: 'CommentForm',
+    components: {
+      issueWarning,
+      noteSignedOutWidget,
+      discussionLockedWidget,
+      markdownField,
+      userAvatarLink,
+    },
+    mixins: [
+      issuableStateMixin,
+    ],
     data() {
       return {
         note: '',
@@ -27,21 +37,6 @@
         isSubmitButtonDisabled: true,
       };
     },
-    components: {
-      issueWarning,
-      noteSignedOutWidget,
-      discussionLockedWidget,
-      markdownField,
-      userAvatarLink,
-    },
-    watch: {
-      note(newNote) {
-        this.setIsSubmitButtonDisabled(newNote, this.isSubmitting);
-      },
-      isSubmitting(newValue) {
-        this.setIsSubmitButtonDisabled(this.note, newValue);
-      },
-    },
     computed: {
       ...mapGetters([
         'getCurrentUserLastNote',
@@ -65,7 +60,9 @@
         if (this.note.length) {
           const actionText = this.isIssueOpen ? 'close' : 'reopen';
 
-          return this.noteType === constants.COMMENT ? `Comment & ${actionText} issue` : `Start discussion & ${actionText} issue`;
+          return this.noteType === constants.COMMENT ?
+            `Comment & ${actionText} issue` :
+            `Start discussion & ${actionText} issue`;
         }
 
         return this.isIssueOpen ? 'Close issue' : 'Reopen issue';
@@ -97,6 +94,23 @@
         return this.getNoteableData.create_note_path;
       },
     },
+    watch: {
+      note(newNote) {
+        this.setIsSubmitButtonDisabled(newNote, this.isSubmitting);
+      },
+      isSubmitting(newValue) {
+        this.setIsSubmitButtonDisabled(this.note, newValue);
+      },
+    },
+    mounted() {
+      // jQuery is needed here because it is a custom event being dispatched with jQuery.
+      $(document).on('issuable:change', (e, isClosed) => {
+        this.issueState = isClosed ? constants.CLOSED : constants.REOPENED;
+      });
+
+      this.initAutoSave();
+      this.initTaskList();
+    },
     methods: {
       ...mapActions([
         'saveNote',
@@ -159,7 +173,9 @@
             .catch(() => {
               this.isSubmitting = false;
               this.discard(false);
-              const msg = 'Your comment could not be submitted! Please check your network connection and try again.';
+              const msg =
+                `Your comment could not be submitted!
+Please check your network connection and try again.`;
               Flash(msg, 'alert', this.$el);
               this.note = noteData.data.note.note; // Restore textarea content.
               this.removePlaceholderNotes();
@@ -207,7 +223,11 @@
       },
       initAutoSave() {
         if (this.isLoggedIn) {
-          this.autosave = new Autosave($(this.$refs.textarea), ['Note', 'Issue', this.getNoteableData.id], 'issue');
+          this.autosave = new Autosave(
+            $(this.$refs.textarea),
+            ['Note', 'Issue', this.getNoteableData.id],
+            'issue',
+          );
         }
       },
       initTaskList() {
@@ -223,18 +243,6 @@
         });
       },
     },
-    mixins: [
-      issuableStateMixin,
-    ],
-    mounted() {
-      // jQuery is needed here because it is a custom event being dispatched with jQuery.
-      $(document).on('issuable:change', (e, isClosed) => {
-        this.issueState = isClosed ? constants.CLOSED : constants.REOPENED;
-      });
-
-      this.initAutoSave();
-      this.initTaskList();
-    },
   };
 </script>
 
@@ -258,7 +266,7 @@
               :img-src="author.avatar_url"
               :img-alt="author.name"
               :img-size="40"
-              />
+            />
           </div>
           <div class="timeline-content timeline-content-form">
             <form
@@ -283,7 +291,8 @@
                 <textarea
                   id="note-body"
                   name="note[note]"
-                  class="note-textarea js-vue-comment-form js-gfm-input js-autosize markdown-area js-vue-textarea"
+                  class="note-textarea js-vue-comment-form
+js-gfm-input js-autosize markdown-area js-vue-textarea"
                   data-supports-quick-actions="true"
                   aria-label="Description"
                   v-model="note"
@@ -296,13 +305,15 @@
                 </textarea>
               </markdown-field>
               <div class="note-form-actions">
-                <div class="pull-left btn-group append-right-10 comment-type-dropdown js-comment-type-dropdown droplab-dropdown">
+                <div
+                  class="pull-left btn-group
+append-right-10 comment-type-dropdown js-comment-type-dropdown droplab-dropdown">
                   <button
                     @click.prevent="handleSave()"
                     :disabled="isSubmitButtonDisabled"
                     class="btn btn-create comment-btn js-comment-button js-comment-submit-button"
                     type="submit">
-                    {{commentButtonTitle}}
+                    {{ commentButtonTitle }}
                   </button>
                   <button
                     :disabled="isSubmitButtonDisabled"
@@ -344,7 +355,7 @@
                         <i
                           aria-hidden="true"
                           class="fa fa-check icon">
-                          </i>
+                        </i>
                         <div class="description">
                           <strong>Start discussion</strong>
                           <p>
@@ -362,7 +373,7 @@
                   :class="actionButtonClassNames"
                   :disabled="isSubmitting"
                   class="btn btn-comment btn-comment-and-close js-action-button">
-                  {{issueActionButtonTitle}}
+                  {{ issueActionButtonTitle }}
                 </button>
                 <button
                   type="button"
diff --git a/app/assets/javascripts/notes/components/discussion_locked_widget.vue b/app/assets/javascripts/notes/components/discussion_locked_widget.vue
index e6f7ee56ff3..fc0722042cc 100644
--- a/app/assets/javascripts/notes/components/discussion_locked_widget.vue
+++ b/app/assets/javascripts/notes/components/discussion_locked_widget.vue
@@ -3,12 +3,12 @@
   import Issuable from '~/vue_shared/mixins/issuable';
 
   export default {
-    mixins: [
-      Issuable,
-    ],
     components: {
       Icon,
     },
+    mixins: [
+      Issuable,
+    ],
   };
 </script>
 
@@ -18,9 +18,11 @@
       <icon
         name="lock"
         :size="16"
-        class="icon">
-      </icon>
-      <span>This {{ issuableDisplayName }} is locked. Only <b>project members</b> can comment.</span>
-     </span>
+        class="icon"
+      />
+      <span>
+        This {{ issuableDisplayName }} is locked. Only <b>project members</b> can comment.
+      </span>
+    </span>
   </div>
 </template>
diff --git a/app/assets/javascripts/notes/components/note_actions.vue b/app/assets/javascripts/notes/components/note_actions.vue
index 7fb45ed4d4b..46ffb60aa60 100644
--- a/app/assets/javascripts/notes/components/note_actions.vue
+++ b/app/assets/javascripts/notes/components/note_actions.vue
@@ -9,7 +9,13 @@
   import tooltip from '~/vue_shared/directives/tooltip';
 
   export default {
-    name: 'noteActions',
+    name: 'NoteActions',
+    directives: {
+      tooltip,
+    },
+    components: {
+      loadingIcon,
+    },
     props: {
       authorId: {
         type: Number,
@@ -41,12 +47,6 @@
         required: true,
       },
     },
-    directives: {
-      tooltip,
-    },
-    components: {
-      loadingIcon,
-    },
     computed: {
       ...mapGetters([
         'getUserDataByProp',
@@ -64,6 +64,13 @@
         return this.getUserDataByProp('id');
       },
     },
+    created() {
+      this.emojiSmiling = emojiSmiling;
+      this.emojiSmile = emojiSmile;
+      this.emojiSmiley = emojiSmiley;
+      this.editSvg = editSvg;
+      this.ellipsisSvg = ellipsisSvg;
+    },
     methods: {
       onEdit() {
         this.$emit('handleEdit');
@@ -72,13 +79,6 @@
         this.$emit('handleDelete');
       },
     },
-    created() {
-      this.emojiSmiling = emojiSmiling;
-      this.emojiSmile = emojiSmile;
-      this.emojiSmiley = emojiSmiley;
-      this.editSvg = editSvg;
-      this.ellipsisSvg = ellipsisSvg;
-    },
   };
 </script>
 
@@ -86,7 +86,9 @@
   <div class="note-actions">
     <span
       v-if="accessLevel"
-      class="note-role user-access-role">{{accessLevel}}</span>
+      class="note-role user-access-role">
+      {{ accessLevel }}
+    </span>
     <div
       v-if="canAddAwardEmoji"
       class="note-actions-item">
@@ -98,20 +100,21 @@
         data-placement="bottom"
         data-container="body"
         href="#"
-        title="Add reaction">
-          <loading-icon :inline="true" />
-          <span
-            v-html="emojiSmiling"
-            class="link-highlight award-control-icon-neutral">
-          </span>
-          <span
-            v-html="emojiSmiley"
-            class="link-highlight award-control-icon-positive">
-          </span>
-          <span
-            v-html="emojiSmile"
-            class="link-highlight award-control-icon-super-positive">
-          </span>
+        title="Add reaction"
+      >
+        <loading-icon :inline="true" />
+        <span
+          v-html="emojiSmiling"
+          class="link-highlight award-control-icon-neutral">
+        </span>
+        <span
+          v-html="emojiSmiley"
+          class="link-highlight award-control-icon-positive">
+        </span>
+        <span
+          v-html="emojiSmile"
+          class="link-highlight award-control-icon-super-positive">
+        </span>
       </a>
     </div>
     <div
@@ -125,9 +128,10 @@
         class="note-action-button js-note-edit btn btn-transparent"
         data-container="body"
         data-placement="bottom">
-          <span
-            v-html="editSvg"
-            class="link-highlight"></span>
+        <span
+          v-html="editSvg"
+          class="link-highlight">
+        </span>
       </button>
     </div>
     <div
@@ -141,9 +145,10 @@
         data-toggle="dropdown"
         data-container="body"
         data-placement="bottom">
-          <span
-            class="icon"
-            v-html="ellipsisSvg"></span>
+        <span
+          class="icon"
+          v-html="ellipsisSvg">
+        </span>
       </button>
       <ul class="dropdown-menu more-actions-dropdown dropdown-open-left">
         <li v-if="canReportAsAbuse">
diff --git a/app/assets/javascripts/notes/components/note_attachment.vue b/app/assets/javascripts/notes/components/note_attachment.vue
index cd9571a4002..618b807b9cc 100644
--- a/app/assets/javascripts/notes/components/note_attachment.vue
+++ b/app/assets/javascripts/notes/components/note_attachment.vue
@@ -1,6 +1,6 @@
 <script>
   export default {
-    name: 'noteAttachment',
+    name: 'NoteAttachment',
     props: {
       attachment: {
         type: Object,
@@ -19,7 +19,8 @@
       rel="noopener noreferrer">
       <img
         :src="attachment.url"
-        class="note-image-attach" />
+        class="note-image-attach"
+      />
     </a>
     <div class="attachment">
       <a
@@ -29,8 +30,9 @@
         rel="noopener noreferrer">
         <i
           class="fa fa-paperclip"
-          aria-hidden="true"></i>
-        {{attachment.filename}}
+          aria-hidden="true">
+        </i>
+        {{ attachment.filename }}
       </a>
     </div>
   </div>
diff --git a/app/assets/javascripts/notes/components/note_awards_list.vue b/app/assets/javascripts/notes/components/note_awards_list.vue
index c3a340139e7..caa9701e03f 100644
--- a/app/assets/javascripts/notes/components/note_awards_list.vue
+++ b/app/assets/javascripts/notes/components/note_awards_list.vue
@@ -8,6 +8,9 @@
   import tooltip from '../../vue_shared/directives/tooltip';
 
   export default {
+    directives: {
+      tooltip,
+    },
     props: {
       awards: {
         type: Array,
@@ -26,9 +29,6 @@
         required: true,
       },
     },
-    directives: {
-      tooltip,
-    },
     computed: {
       ...mapGetters([
         'getUserData',
@@ -73,6 +73,11 @@
         return this.getUserData.id;
       },
     },
+    created() {
+      this.emojiSmiling = emojiSmiling;
+      this.emojiSmile = emojiSmile;
+      this.emojiSmiley = emojiSmiley;
+    },
     methods: {
       ...mapActions([
         'toggleAwardRequest',
@@ -168,11 +173,6 @@
           .catch(() => Flash('Something went wrong on our end.'));
       },
     },
-    created() {
-      this.emojiSmiling = emojiSmiling;
-      this.emojiSmile = emojiSmile;
-      this.emojiSmiley = emojiSmiley;
-    },
   };
 </script>
 
@@ -191,7 +191,7 @@
         type="button">
         <span v-html="getAwardHTML(awardName)"></span>
         <span class="award-control-text js-counter">
-          {{awardList.length}}
+          {{ awardList.length }}
         </span>
       </button>
       <div
diff --git a/app/assets/javascripts/notes/components/note_body.vue b/app/assets/javascripts/notes/components/note_body.vue
index ac4e1ffe53a..2d7cd30115d 100644
--- a/app/assets/javascripts/notes/components/note_body.vue
+++ b/app/assets/javascripts/notes/components/note_body.vue
@@ -7,6 +7,15 @@
   import autosave from '../mixins/autosave';
 
   export default {
+    components: {
+      noteEditedText,
+      noteAwardsList,
+      noteAttachment,
+      noteForm,
+    },
+    mixins: [
+      autosave,
+    ],
     props: {
       note: {
         type: Object,
@@ -22,40 +31,11 @@
         default: false,
       },
     },
-    mixins: [
-      autosave,
-    ],
-    components: {
-      noteEditedText,
-      noteAwardsList,
-      noteAttachment,
-      noteForm,
-    },
     computed: {
       noteBody() {
         return this.note.note;
       },
     },
-    methods: {
-      renderGFM() {
-        $(this.$refs['note-body']).renderGFM();
-      },
-      initTaskList() {
-        if (this.canEdit) {
-          this.taskList = new TaskList({
-            dataType: 'note',
-            fieldName: 'note',
-            selector: '.notes',
-          });
-        }
-      },
-      handleFormUpdate(note, parentElement, callback) {
-        this.$emit('handleFormUpdate', note, parentElement, callback);
-      },
-      formCancelHandler(shouldConfirm, isDirty) {
-        this.$emit('cancelFormEdition', shouldConfirm, isDirty);
-      },
-    },
     mounted() {
       this.renderGFM();
       this.initTaskList();
@@ -76,6 +56,26 @@
         }
       }
     },
+    methods: {
+      renderGFM() {
+        $(this.$refs['note-body']).renderGFM();
+      },
+      initTaskList() {
+        if (this.canEdit) {
+          this.taskList = new TaskList({
+            dataType: 'note',
+            fieldName: 'note',
+            selector: '.notes',
+          });
+        }
+      },
+      handleFormUpdate(note, parentElement, callback) {
+        this.$emit('handleFormUpdate', note, parentElement, callback);
+      },
+      formCancelHandler(shouldConfirm, isDirty) {
+        this.$emit('cancelFormEdition', shouldConfirm, isDirty);
+      },
+    },
   };
 </script>
 
@@ -95,7 +95,7 @@
       :is-editing="isEditing"
       :note-body="noteBody"
       :note-id="note.id"
-      />
+    />
     <textarea
       v-if="canEdit"
       v-model="note.note"
@@ -106,17 +106,17 @@
       :edited-at="note.last_edited_at"
       :edited-by="note.last_edited_by"
       action-text="Edited"
-      />
+    />
     <note-awards-list
       v-if="note.award_emoji.length"
       :note-id="note.id"
       :note-author-id="note.author.id"
       :awards="note.award_emoji"
       :toggle-award-path="note.toggle_award_path"
-      />
+    />
     <note-attachment
       v-if="note.attachment"
       :attachment="note.attachment"
-      />
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/notes/components/note_edited_text.vue b/app/assets/javascripts/notes/components/note_edited_text.vue
index 49e09f0ecc5..ae2e52554d2 100644
--- a/app/assets/javascripts/notes/components/note_edited_text.vue
+++ b/app/assets/javascripts/notes/components/note_edited_text.vue
@@ -2,7 +2,10 @@
   import timeAgoTooltip from '../../vue_shared/components/time_ago_tooltip.vue';
 
   export default {
-    name: 'editedNoteText',
+    name: 'EditedNoteText',
+    components: {
+      timeAgoTooltip,
+    },
     props: {
       actionText: {
         type: String,
@@ -15,6 +18,7 @@
       editedBy: {
         type: Object,
         required: false,
+        default: () => ({}),
       },
       className: {
         type: String,
@@ -22,25 +26,22 @@
         default: 'edited-text',
       },
     },
-    components: {
-      timeAgoTooltip,
-    },
   };
 </script>
 
 <template>
   <div :class="className">
-    {{actionText}}
+    {{ actionText }}
     <time-ago-tooltip
       :time="editedAt"
       tooltip-placement="bottom"
-      />
+    />
     <template v-if="editedBy">
       by
       <a
         :href="editedBy.path"
         class="js-vue-author author_link">
-        {{editedBy.name}}
+        {{ editedBy.name }}
       </a>
     </template>
   </div>
diff --git a/app/assets/javascripts/notes/components/note_form.vue b/app/assets/javascripts/notes/components/note_form.vue
index 4d527cb6643..aeda3497715 100644
--- a/app/assets/javascripts/notes/components/note_form.vue
+++ b/app/assets/javascripts/notes/components/note_form.vue
@@ -6,7 +6,14 @@
   import issuableStateMixin from '../mixins/issuable_state';
 
   export default {
-    name: 'issueNoteForm',
+    name: 'IssueNoteForm',
+    components: {
+      issueWarning,
+      markdownField,
+    },
+    mixins: [
+      issuableStateMixin,
+    ],
     props: {
       noteBody: {
         type: String,
@@ -16,6 +23,7 @@
       noteId: {
         type: Number,
         required: false,
+        default: 0,
       },
       saveButtonTitle: {
         type: String,
@@ -39,10 +47,6 @@
         isSubmitting: false,
       };
     },
-    components: {
-      issueWarning,
-      markdownField,
-    },
     computed: {
       ...mapGetters([
         'getDiscussionLastNote',
@@ -70,6 +74,18 @@
         return !this.note.length || this.isSubmitting;
       },
     },
+    watch: {
+      noteBody() {
+        if (this.note === this.noteBody) {
+          this.note = this.noteBody;
+        } else {
+          this.conflictWhileEditing = true;
+        }
+      },
+    },
+    mounted() {
+      this.$refs.textarea.focus();
+    },
     methods: {
       handleUpdate() {
         this.isSubmitting = true;
@@ -94,26 +110,13 @@
         this.$emit('cancelFormEdition', shouldConfirm, this.noteBody !== this.note);
       },
     },
-    mixins: [
-      issuableStateMixin,
-    ],
-    mounted() {
-      this.$refs.textarea.focus();
-    },
-    watch: {
-      noteBody() {
-        if (this.note === this.noteBody) {
-          this.note = this.noteBody;
-        } else {
-          this.conflictWhileEditing = true;
-        }
-      },
-    },
   };
 </script>
 
 <template>
-  <div ref="editNoteForm" class="note-edit-form current-note-edit-form">
+  <div
+    ref="editNoteForm"
+    class="note-edit-form current-note-edit-form">
     <div
       v-if="conflictWhileEditing"
       class="js-conflict-edit-warning alert alert-danger">
@@ -121,12 +124,13 @@
       <a
         :href="noteHash"
         target="_blank"
-        rel="noopener noreferrer">updated comment</a>
-        to ensure information is not lost.
+        rel="noopener noreferrer">
+        updated comment
+      </a>
+      to ensure information is not lost.
     </div>
     <div class="flash-container timeline-content"></div>
-    <form
-      class="edit-note common-note-form js-quick-submit gfm-form">
+    <form class="edit-note common-note-form js-quick-submit gfm-form">
 
       <issue-warning
         v-if="hasWarning(getNoteableData)"
@@ -142,7 +146,8 @@
         <textarea
           id="note_note"
           name="note[note]"
-          class="note-textarea js-gfm-input js-autosize markdown-area js-vue-issue-note-form js-vue-textarea"
+          class="note-textarea js-gfm-input
+js-autosize markdown-area js-vue-issue-note-form js-vue-textarea"
           :data-supports-quick-actions="!isEditing"
           aria-label="Description"
           v-model="note"
@@ -160,7 +165,7 @@
           @click="handleUpdate()"
           :disabled="isDisabled"
           class="js-vue-issue-save btn btn-save">
-          {{saveButtonTitle}}
+          {{ saveButtonTitle }}
         </button>
         <button
           @click="cancelHandler()"
diff --git a/app/assets/javascripts/notes/components/note_header.vue b/app/assets/javascripts/notes/components/note_header.vue
index 63aa3d777d0..b28dda4904d 100644
--- a/app/assets/javascripts/notes/components/note_header.vue
+++ b/app/assets/javascripts/notes/components/note_header.vue
@@ -3,6 +3,9 @@
   import timeAgoTooltip from '../../vue_shared/components/time_ago_tooltip.vue';
 
   export default {
+    components: {
+      timeAgoTooltip,
+    },
     props: {
       author: {
         type: Object,
@@ -37,9 +40,6 @@
         isExpanded: true,
       };
     },
-    components: {
-      timeAgoTooltip,
-    },
     computed: {
       toggleChevronClass() {
         return this.isExpanded ? 'fa-chevron-up' : 'fa-chevron-down';
@@ -67,16 +67,16 @@
   <div class="note-header-info">
     <a :href="author.path">
       <span class="note-header-author-name">
-        {{author.name}}
+        {{ author.name }}
       </span>
       <span class="note-headline-light">
-        @{{author.username}}
+        @{{ author.username }}
       </span>
     </a>
     <span class="note-headline-light">
       <span class="note-headline-meta">
         <template v-if="actionText">
-          {{actionText}}
+          {{ actionText }}
         </template>
         <span
           v-if="actionTextHtml"
@@ -90,12 +90,13 @@
           <time-ago-tooltip
             :time="createdAt"
             tooltip-placement="bottom"
-            />
+          />
         </a>
         <i
           class="fa fa-spinner fa-spin editing-spinner"
           aria-label="Comment is being updated"
-          aria-hidden="true">
+          aria-hidden="true"
+        >
         </i>
       </span>
     </span>
@@ -106,12 +107,12 @@
         @click="handleToggle"
         class="note-action-button discussion-toggle-button js-vue-toggle-button"
         type="button">
-          <i
-            :class="toggleChevronClass"
-            class="fa"
-            aria-hidden="true">
-          </i>
-          Toggle discussion
+        <i
+          :class="toggleChevronClass"
+          class="fa"
+          aria-hidden="true">
+        </i>
+        Toggle discussion
       </button>
     </div>
   </div>
diff --git a/app/assets/javascripts/notes/components/noteable_discussion.vue b/app/assets/javascripts/notes/components/noteable_discussion.vue
index 11e8f805635..98a06c5fc71 100644
--- a/app/assets/javascripts/notes/components/noteable_discussion.vue
+++ b/app/assets/javascripts/notes/components/noteable_discussion.vue
@@ -13,17 +13,6 @@
   import autosave from '../mixins/autosave';
 
   export default {
-    props: {
-      note: {
-        type: Object,
-        required: true,
-      },
-    },
-    data() {
-      return {
-        isReplying: false,
-      };
-    },
     components: {
       noteableNote,
       userAvatarLink,
@@ -37,6 +26,17 @@
     mixins: [
       autosave,
     ],
+    props: {
+      note: {
+        type: Object,
+        required: true,
+      },
+    },
+    data() {
+      return {
+        isReplying: false,
+      };
+    },
     computed: {
       ...mapGetters([
         'getNoteableData',
@@ -72,6 +72,20 @@
         return null;
       },
     },
+    mounted() {
+      if (this.isReplying) {
+        this.initAutoSave();
+      }
+    },
+    updated() {
+      if (this.isReplying) {
+        if (!this.autosave) {
+          this.initAutoSave();
+        } else {
+          this.setAutoSave();
+        }
+      }
+    },
     methods: {
       ...mapActions([
         'saveNote',
@@ -130,7 +144,8 @@
             this.removePlaceholderNotes();
             this.isReplying = true;
             this.$nextTick(() => {
-              const msg = 'Your comment could not be submitted! Please check your network connection and try again.';
+              const msg = `Your comment could not be submitted!
+Please check your network connection and try again.`;
               Flash(msg, 'alert', this.$el);
               this.$refs.noteForm.note = noteText;
               callback(err);
@@ -138,20 +153,6 @@
           });
       },
     },
-    mounted() {
-      if (this.isReplying) {
-        this.initAutoSave();
-      }
-    },
-    updated() {
-      if (this.isReplying) {
-        if (!this.autosave) {
-          this.initAutoSave();
-        } else {
-          this.setAutoSave();
-        }
-      }
-    },
   };
 </script>
 
@@ -164,7 +165,7 @@
           :img-src="author.avatar_url"
           :img-alt="author.name"
           :img-size="40"
-          />
+        />
       </div>
       <div class="timeline-content">
         <div class="discussion">
@@ -184,42 +185,43 @@
               :edited-by="lastUpdatedBy"
               action-text="Last updated"
               class-name="discussion-headline-light js-discussion-headline"
-              />
-            </div>
+            />
           </div>
-          <div
-            v-if="note.expanded"
-            class="discussion-body">
-            <div class="panel panel-default">
-              <div class="discussion-notes">
-                <ul class="notes">
-                  <component
-                    v-for="note in note.notes"
-                    :is="componentName(note)"
-                    :note="componentData(note)"
-                    :key="note.id"
-                    />
-                </ul>
-                <div
-                  :class="{ 'is-replying': isReplying }"
-                  class="discussion-reply-holder">
-                  <button
-                    v-if="canReply && !isReplying"
-                    @click="showReplyForm"
-                    type="button"
-                    class="js-vue-discussion-reply btn btn-text-field"
-                    title="Add a reply">Reply...</button>
-                  <note-form
-                    v-if="isReplying"
-                    save-button-title="Comment"
-                    :discussion="note"
-                    :is-editing="false"
-                    @handleFormUpdate="saveReply"
-                    @cancelFormEdition="cancelReplyForm"
-                    ref="noteForm"
-                    />
-                  <note-signed-out-widget v-if="!canReply" />
-                </div>
+        </div>
+        <div
+          v-if="note.expanded"
+          class="discussion-body">
+          <div class="panel panel-default">
+            <div class="discussion-notes">
+              <ul class="notes">
+                <component
+                  v-for="note in note.notes"
+                  :is="componentName(note)"
+                  :note="componentData(note)"
+                  :key="note.id"
+                />
+              </ul>
+              <div
+                :class="{ 'is-replying': isReplying }"
+                class="discussion-reply-holder">
+                <button
+                  v-if="canReply && !isReplying"
+                  @click="showReplyForm"
+                  type="button"
+                  class="js-vue-discussion-reply btn btn-text-field"
+                  title="Add a reply">
+                  Reply...
+                </button>
+                <note-form
+                  v-if="isReplying"
+                  save-button-title="Comment"
+                  :discussion="note"
+                  :is-editing="false"
+                  @handleFormUpdate="saveReply"
+                  @cancelFormEdition="cancelReplyForm"
+                  ref="noteForm"
+                />
+                <note-signed-out-widget v-if="!canReply" />
               </div>
             </div>
           </div>
diff --git a/app/assets/javascripts/notes/components/noteable_note.vue b/app/assets/javascripts/notes/components/noteable_note.vue
index 9186d6ff64a..30e7ccc8229 100644
--- a/app/assets/javascripts/notes/components/noteable_note.vue
+++ b/app/assets/javascripts/notes/components/noteable_note.vue
@@ -9,6 +9,12 @@
   import eventHub from '../event_hub';
 
   export default {
+    components: {
+      userAvatarLink,
+      noteHeader,
+      noteActions,
+      noteBody,
+    },
     props: {
       note: {
         type: Object,
@@ -22,12 +28,6 @@
         isRequesting: false,
       };
     },
-    components: {
-      userAvatarLink,
-      noteHeader,
-      noteActions,
-      noteBody,
-    },
     computed: {
       ...mapGetters([
         'targetNoteHash',
@@ -51,6 +51,16 @@
         return `note_${this.note.id}`;
       },
     },
+
+    created() {
+      eventHub.$on('enterEditMode', ({ noteId }) => {
+        if (noteId === this.note.id) {
+          this.isEditing = true;
+          this.scrollToNoteIfNeeded($(this.$el));
+        }
+      });
+    },
+
     methods: {
       ...mapActions([
         'deleteNote',
@@ -126,14 +136,6 @@
         this.$refs.noteBody.$refs.noteForm.note = noteText;
       },
     },
-    created() {
-      eventHub.$on('enterEditMode', ({ noteId }) => {
-        if (noteId === this.note.id) {
-          this.isEditing = true;
-          this.scrollToNoteIfNeeded($(this.$el));
-        }
-      });
-    },
   };
 </script>
 
@@ -150,7 +152,7 @@
           :img-src="author.avatar_url"
           :img-alt="author.name"
           :img-size="40"
-          />
+        />
       </div>
       <div class="timeline-content">
         <div class="note-header">
@@ -159,7 +161,7 @@
             :created-at="note.created_at"
             :note-id="note.id"
             action-text="commented"
-            />
+          />
           <note-actions
             :author-id="author.id"
             :note-id="note.id"
@@ -170,7 +172,7 @@
             :report-abuse-path="note.report_abuse_path"
             @handleEdit="editHandler"
             @handleDelete="deleteHandler"
-            />
+          />
         </div>
         <note-body
           :note="note"
@@ -179,7 +181,7 @@
           @handleFormUpdate="formUpdateHandler"
           @cancelFormEdition="formCancelHandler"
           ref="noteBody"
-          />
+        />
       </div>
     </div>
   </li>
diff --git a/app/assets/javascripts/notes/components/notes_app.vue b/app/assets/javascripts/notes/components/notes_app.vue
index c4cae4b3b6f..92db4830704 100644
--- a/app/assets/javascripts/notes/components/notes_app.vue
+++ b/app/assets/javascripts/notes/components/notes_app.vue
@@ -13,7 +13,16 @@
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
 
   export default {
-    name: 'notesApp',
+    name: 'NotesApp',
+    components: {
+      noteableNote,
+      noteableDiscussion,
+      systemNote,
+      commentForm,
+      loadingIcon,
+      placeholderNote,
+      placeholderSystemNote,
+    },
     props: {
       noteableData: {
         type: Object,
@@ -26,7 +35,7 @@
       userData: {
         type: Object,
         required: false,
-        default: {},
+        default: () => ({}),
       },
     },
     store,
@@ -35,21 +44,30 @@
         isLoading: true,
       };
     },
-    components: {
-      noteableNote,
-      noteableDiscussion,
-      systemNote,
-      commentForm,
-      loadingIcon,
-      placeholderNote,
-      placeholderSystemNote,
-    },
     computed: {
       ...mapGetters([
         'notes',
         'getNotesDataByProp',
       ]),
     },
+    created() {
+      this.setNotesData(this.notesData);
+      this.setNoteableData(this.noteableData);
+      this.setUserData(this.userData);
+    },
+    mounted() {
+      this.fetchNotes();
+
+      const parentElement = this.$el.parentElement;
+
+      if (parentElement &&
+        parentElement.classList.contains('js-vue-notes-event')) {
+        parentElement.addEventListener('toggleAward', (event) => {
+          const { awardName, noteId } = event.detail;
+          this.actionToggleAward({ awardName, noteId });
+        });
+      }
+    },
     methods: {
       ...mapActions({
         actionFetchNotes: 'fetchNotes',
@@ -105,24 +123,6 @@
         }
       },
     },
-    created() {
-      this.setNotesData(this.notesData);
-      this.setNoteableData(this.noteableData);
-      this.setUserData(this.userData);
-    },
-    mounted() {
-      this.fetchNotes();
-
-      const parentElement = this.$el.parentElement;
-
-      if (parentElement &&
-        parentElement.classList.contains('js-vue-notes-event')) {
-        parentElement.addEventListener('toggleAward', (event) => {
-          const { awardName, noteId } = event.detail;
-          this.actionToggleAward({ awardName, noteId });
-        });
-      }
-    },
   };
 </script>
 
@@ -144,7 +144,7 @@
         :is="getComponentName(note)"
         :note="getComponentData(note)"
         :key="note.id"
-        />
+      />
     </ul>
 
     <comment-form />
diff --git a/app/assets/javascripts/pdf/index.vue b/app/assets/javascripts/pdf/index.vue
index c8a2f778ee8..00f32d9de78 100644
--- a/app/assets/javascripts/pdf/index.vue
+++ b/app/assets/javascripts/pdf/index.vue
@@ -5,6 +5,7 @@
   import page from './page/index.vue';
 
   export default {
+    components: { page },
     props: {
       pdf: {
         type: [String, Uint8Array],
@@ -17,8 +18,6 @@
         pages: [],
       };
     },
-    components: { page },
-    watch: { pdf: 'load' },
     computed: {
       document() {
         return typeof this.pdf === 'string' ? this.pdf : { data: this.pdf };
@@ -27,6 +26,11 @@
         return this.pdf && this.pdf.length > 0;
       },
     },
+    watch: { pdf: 'load' },
+    mounted() {
+      pdfjsLib.PDFJS.workerSrc = workerSrc;
+      if (this.hasPDF) this.load();
+    },
     methods: {
       load() {
         this.pages = [];
@@ -47,20 +51,20 @@
         return Promise.all(pagePromises);
       },
     },
-    mounted() {
-      pdfjsLib.PDFJS.workerSrc = workerSrc;
-      if (this.hasPDF) this.load();
-    },
   };
 </script>
 
 <template>
-  <div class="pdf-viewer" v-if="hasPDF">
-    <page v-for="(page, index) in pages"
+  <div
+    class="pdf-viewer"
+    v-if="hasPDF">
+    <page
+      v-for="(page, index) in pages"
       :key="index"
       :v-if="!loading"
       :page="page"
-      :number="index + 1" />
+      :number="index + 1"
+    />
   </div>
 </template>
 
diff --git a/app/assets/javascripts/pdf/page/index.vue b/app/assets/javascripts/pdf/page/index.vue
index be38f7cc129..fcba819beba 100644
--- a/app/assets/javascripts/pdf/page/index.vue
+++ b/app/assets/javascripts/pdf/page/index.vue
@@ -45,24 +45,26 @@
   <canvas
     class="pdf-page"
     ref="canvas"
-    :data-page="number" />
+    :data-page="number"
+  >
+  </canvas>
 </template>
 
 <style>
-.pdf-page {
-  margin: 8px auto 0 auto;
-  border-top: 1px #ddd solid;
-  border-bottom: 1px #ddd solid;
-  width: 100%;
-}
+  .pdf-page {
+    margin: 8px auto 0 auto;
+    border-top: 1px #ddd solid;
+    border-bottom: 1px #ddd solid;
+    width: 100%;
+  }
 
-.pdf-page:first-child {
-  margin-top: 0px;
-  border-top: 0px;
-}
+  .pdf-page:first-child {
+    margin-top: 0px;
+    border-top: 0px;
+  }
 
-.pdf-page:last-child {
-  margin-bottom: 0px;
-  border-bottom: 0px;
-}
+  .pdf-page:last-child {
+    margin-bottom: 0px;
+    border-bottom: 0px;
+  }
 </style>
diff --git a/app/assets/javascripts/pipeline_schedules/components/interval_pattern_input.vue b/app/assets/javascripts/pipeline_schedules/components/interval_pattern_input.vue
index b5d85299cf8..2d18fa2044b 100644
--- a/app/assets/javascripts/pipeline_schedules/components/interval_pattern_input.vue
+++ b/app/assets/javascripts/pipeline_schedules/components/interval_pattern_input.vue
@@ -32,6 +32,20 @@
         return !!(this.customInputEnabled || !this.intervalIsPreset);
       },
     },
+    watch: {
+      cronInterval() {
+        // updates field validation state when model changes, as
+        // glFieldError only updates on input.
+        this.$nextTick(() => {
+          gl.pipelineScheduleFieldErrors.updateFormValidityState();
+        });
+      },
+    },
+    created() {
+      if (this.intervalIsPreset) {
+        this.enableCustomInput = false;
+      }
+    },
     methods: {
       toggleCustomInput(shouldEnable) {
         this.customInputEnabled = shouldEnable;
@@ -43,20 +57,6 @@
         }
       },
     },
-    created() {
-      if (this.intervalIsPreset) {
-        this.enableCustomInput = false;
-      }
-    },
-    watch: {
-      cronInterval() {
-        // updates field validation state when model changes, as
-        // glFieldError only updates on input.
-        this.$nextTick(() => {
-          gl.pipelineScheduleFieldErrors.updateFormValidityState();
-        });
-      },
-    },
   };
 </script>
 
@@ -78,7 +78,12 @@
       </label>
 
       <span class="cron-syntax-link-wrap">
-        (<a :href="cronSyntaxUrl" target="_blank">{{ __('Cron syntax') }}</a>)
+        (<a
+          :href="cronSyntaxUrl"
+          target="_blank"
+        >
+          {{ __('Cron syntax') }}
+        </a>)
       </span>
     </div>
 
@@ -93,7 +98,10 @@
         @click="toggleCustomInput(false)"
       />
 
-      <label class="label-light" for="every-day">
+      <label
+        class="label-light"
+        for="every-day"
+      >
         {{ __('Every day (at 4:00am)') }}
       </label>
     </div>
@@ -109,7 +117,10 @@
         @click="toggleCustomInput(false)"
       />
 
-      <label class="label-light" for="every-week">
+      <label
+        class="label-light"
+        for="every-week"
+      >
         {{ __('Every week (Sundays at 4:00am)') }}
       </label>
     </div>
@@ -125,7 +136,10 @@
         @click="toggleCustomInput(false)"
       />
 
-      <label class="label-light" for="every-month">
+      <label
+        class="label-light"
+        for="every-month"
+      >
         {{ __('Every month (on the 1st at 4:00am)') }}
       </label>
     </div>
diff --git a/app/assets/javascripts/pipeline_schedules/components/pipeline_schedules_callout.vue b/app/assets/javascripts/pipeline_schedules/components/pipeline_schedules_callout.vue
index 6e0bc2d697a..aa04a0ac47a 100644
--- a/app/assets/javascripts/pipeline_schedules/components/pipeline_schedules_callout.vue
+++ b/app/assets/javascripts/pipeline_schedules/components/pipeline_schedules_callout.vue
@@ -16,15 +16,15 @@
         calloutDismissed: Cookies.get(cookieKey) === 'true',
       };
     },
+    created() {
+      this.illustrationSvg = illustrationSvg;
+    },
     methods: {
       dismissCallout() {
         this.calloutDismissed = true;
         Cookies.set(cookieKey, this.calloutDismissed, { expires: 365 });
       },
     },
-    created() {
-      this.illustrationSvg = illustrationSvg;
-    },
   };
 </script>
 <template>
@@ -41,17 +41,25 @@
           class="fa fa-times">
         </i>
       </button>
-      <div class="svg-container" v-html="illustrationSvg"></div>
+      <div
+        class="svg-container"
+        v-html="illustrationSvg">
+      </div>
       <div class="user-callout-copy">
         <h4>{{ __('Scheduling Pipelines') }}</h4>
         <p>
-            {{ __('The pipelines schedule runs pipelines in the future, repeatedly, for specific branches or tags. Those scheduled pipelines will inherit limited project access based on their associated user.') }}
+          {{ __(`The pipelines schedule runs pipelines in the future,
+repeatedly, for specific branches or tags.
+Those scheduled pipelines will inherit limited project access based on their associated user.`) }}
         </p>
         <p> {{ __('Learn more in the') }}
           <a
             :href="docsUrl"
             target="_blank"
-            rel="nofollow">{{ s__('Learn more in the|pipeline schedules documentation') }}</a>. <!-- oneline to prevent extra space before period -->
+            rel="nofollow"
+          >
+          {{ s__('Learn more in the|pipeline schedules documentation') }}</a>.
+          <!-- oneline to prevent extra space before period -->
         </p>
       </div>
     </div>
diff --git a/app/assets/javascripts/pipelines/components/async_button.vue b/app/assets/javascripts/pipelines/components/async_button.vue
index 16cc0761fc1..4ad3f66ee8c 100644
--- a/app/assets/javascripts/pipelines/components/async_button.vue
+++ b/app/assets/javascripts/pipelines/components/async_button.vue
@@ -1,67 +1,68 @@
 <script>
-/* eslint-disable no-new, no-alert */
+  /* eslint-disable no-alert */
 
-import eventHub from '../event_hub';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
-import tooltip from '../../vue_shared/directives/tooltip';
+  import eventHub from '../event_hub';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import tooltip from '../../vue_shared/directives/tooltip';
 
-export default {
-  props: {
-    endpoint: {
-      type: String,
-      required: true,
+  export default {
+    directives: {
+      tooltip,
     },
-    title: {
-      type: String,
-      required: true,
+    components: {
+      loadingIcon,
     },
-    icon: {
-      type: String,
-      required: true,
+    props: {
+      endpoint: {
+        type: String,
+        required: true,
+      },
+      title: {
+        type: String,
+        required: true,
+      },
+      icon: {
+        type: String,
+        required: true,
+      },
+      cssClass: {
+        type: String,
+        required: true,
+      },
+      confirmActionMessage: {
+        type: String,
+        required: false,
+        default: '',
+      },
     },
-    cssClass: {
-      type: String,
-      required: true,
+    data() {
+      return {
+        isLoading: false,
+      };
     },
-    confirmActionMessage: {
-      type: String,
-      required: false,
+    computed: {
+      iconClass() {
+        return `fa fa-${this.icon}`;
+      },
+      buttonClass() {
+        return `btn ${this.cssClass}`;
+      },
     },
-  },
-  directives: {
-    tooltip,
-  },
-  components: {
-    loadingIcon,
-  },
-  data() {
-    return {
-      isLoading: false,
-    };
-  },
-  computed: {
-    iconClass() {
-      return `fa fa-${this.icon}`;
-    },
-    buttonClass() {
-      return `btn ${this.cssClass}`;
-    },
-  },
-  methods: {
-    onClick() {
-      if (this.confirmActionMessage && confirm(this.confirmActionMessage)) {
-        this.makeRequest();
-      } else if (!this.confirmActionMessage) {
-        this.makeRequest();
-      }
-    },
-    makeRequest() {
-      this.isLoading = true;
+    methods: {
+      onClick() {
+        if (this.confirmActionMessage !== '' && confirm(this.confirmActionMessage)) {
+          this.makeRequest();
+        } else if (this.confirmActionMessage === '') {
+          this.makeRequest();
+        }
+      },
+      makeRequest() {
+        this.isLoading = true;
 
-      eventHub.$emit('postAction', this.endpoint);
+        eventHub.$emit('postAction', this.endpoint);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/pipelines/components/empty_state.vue b/app/assets/javascripts/pipelines/components/empty_state.vue
index 78322f30685..dfaa2574091 100644
--- a/app/assets/javascripts/pipelines/components/empty_state.vue
+++ b/app/assets/javascripts/pipelines/components/empty_state.vue
@@ -26,13 +26,15 @@
           {{ s__("Pipelines|Build with confidence") }}
         </h4>
         <p>
-          {{ s__("Pipelines|Continous Integration can help catch bugs by running your tests automatically, while Continuous Deployment can help you deliver code to your product environment.") }}
+          {{ s__(`Pipelines|Continous Integration can help
+catch bugs by running your tests automatically,
+while Continuous Deployment can help you deliver code to your product environment.`) }}
         </p>
         <div class="text-center">
           <a
             :href="helpPagePath"
             class="btn btn-info"
-            >
+          >
             {{ s__("Pipelines|Get started with Pipelines") }}
           </a>
         </div>
diff --git a/app/assets/javascripts/pipelines/components/graph/action_component.vue b/app/assets/javascripts/pipelines/components/graph/action_component.vue
index 19d8e1f49cf..d7effb27bff 100644
--- a/app/assets/javascripts/pipelines/components/graph/action_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/action_component.vue
@@ -7,6 +7,14 @@
    * TODO: Remove UJS from here and use an async request instead.
    */
   export default {
+    components: {
+      icon,
+    },
+
+    directives: {
+      tooltip,
+    },
+
     props: {
       tooltipText: {
         type: String,
@@ -29,14 +37,6 @@
       },
     },
 
-    components: {
-      icon,
-    },
-
-    directives: {
-      tooltip,
-    },
-
     computed: {
       cssClass() {
         const actionIconDash = dasherize(this.actionIcon);
@@ -53,7 +53,8 @@
     :href="link"
     class="ci-action-icon-container ci-action-icon-wrapper"
     :class="cssClass"
-    data-container="body">
-    <icon :name="actionIcon"/>
+    data-container="body"
+  >
+    <icon :name="actionIcon" />
   </a>
 </template>
diff --git a/app/assets/javascripts/pipelines/components/graph/dropdown_action_component.vue b/app/assets/javascripts/pipelines/components/graph/dropdown_action_component.vue
index 1c0944d45fc..7c4fd65e36f 100644
--- a/app/assets/javascripts/pipelines/components/graph/dropdown_action_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/dropdown_action_component.vue
@@ -7,6 +7,13 @@
    * TODO: Remove UJS from here and use an async request instead.
    */
   export default {
+    components: {
+      icon,
+    },
+
+    directives: {
+      tooltip,
+    },
     props: {
       tooltipText: {
         type: String,
@@ -28,14 +35,6 @@
         required: true,
       },
     },
-
-    components: {
-      icon,
-    },
-
-    directives: {
-      tooltip,
-    },
   };
 </script>
 <template>
@@ -47,7 +46,8 @@
     rel="nofollow"
     class="ci-action-icon-wrapper js-ci-status-icon"
     data-container="body"
-    aria-label="Job's action">
-    <icon :name="actionIcon"/>
+    aria-label="Job's action"
+  >
+    <icon :name="actionIcon" />
   </a>
 </template>
diff --git a/app/assets/javascripts/pipelines/components/graph/dropdown_job_component.vue b/app/assets/javascripts/pipelines/components/graph/dropdown_job_component.vue
index 7006d05e7b2..b86e95f0b4a 100644
--- a/app/assets/javascripts/pipelines/components/graph/dropdown_job_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/dropdown_job_component.vue
@@ -27,13 +27,6 @@
    * }
    */
   export default {
-    props: {
-      job: {
-        type: Object,
-        required: true,
-      },
-    },
-
     directives: {
       tooltip,
     },
@@ -43,12 +36,23 @@
       jobNameComponent,
     },
 
+    props: {
+      job: {
+        type: Object,
+        required: true,
+      },
+    },
+
     computed: {
       tooltipText() {
         return `${this.job.name} - ${this.job.status.label}`;
       },
     },
 
+    mounted() {
+      this.stopDropdownClickPropagation();
+    },
+
     methods: {
       /**
      * When the user right clicks or cmd/ctrl + click in the job name
@@ -59,16 +63,13 @@
      * target the click event of this component.
      */
       stopDropdownClickPropagation() {
-        $(this.$el.querySelectorAll('.js-grouped-pipeline-dropdown a.mini-pipeline-graph-dropdown-item'))
+        $(this.$el
+          .querySelectorAll('.js-grouped-pipeline-dropdown a.mini-pipeline-graph-dropdown-item'))
           .on('click', (e) => {
             e.stopPropagation();
           });
       },
     },
-
-    mounted() {
-      this.stopDropdownClickPropagation();
-    },
   };
 </script>
 <template>
@@ -83,22 +84,25 @@
 
       <job-name-component
         :name="job.name"
-        :status="job.status" />
+        :status="job.status"
+      />
 
       <span class="dropdown-counter-badge">
-        {{job.size}}
+        {{ job.size }}
       </span>
     </button>
 
     <ul class="dropdown-menu big-pipeline-graph-dropdown-menu js-grouped-pipeline-dropdown">
       <li class="scrollable-menu">
         <ul>
-          <li v-for="item in job.jobs">
+          <li
+            v-for="(item, i) in job.jobs"
+            :key="i">
             <job-component
               :job="item"
               :is-dropdown="true"
               css-class-job-name="mini-pipeline-graph-dropdown-item"
-              />
+            />
           </li>
         </ul>
       </li>
diff --git a/app/assets/javascripts/pipelines/components/graph/graph_component.vue b/app/assets/javascripts/pipelines/components/graph/graph_component.vue
index 66bc1d1979c..a1f58580318 100644
--- a/app/assets/javascripts/pipelines/components/graph/graph_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/graph_component.vue
@@ -1,9 +1,13 @@
 <script>
   import loadingIcon from '~/vue_shared/components/loading_icon.vue';
-  import '~/flash';
   import stageColumnComponent from './stage_column_component.vue';
 
   export default {
+    components: {
+      stageColumnComponent,
+      loadingIcon,
+    },
+
     props: {
       isLoading: {
         type: Boolean,
@@ -15,11 +19,6 @@
       },
     },
 
-    components: {
-      stageColumnComponent,
-      loadingIcon,
-    },
-
     computed: {
       graph() {
         return this.pipeline.details && this.pipeline.details.stages;
@@ -58,7 +57,7 @@
         <loading-icon
           v-if="isLoading"
           size="3"
-          />
+        />
       </div>
 
       <ul
@@ -70,7 +69,8 @@
           :jobs="stage.groups"
           :key="stage.name"
           :stage-connector-class="stageConnectorClass(index, stage)"
-          :is-first-column="isFirstColumn(index)"/>
+          :is-first-column="isFirstColumn(index)"
+        />
       </ul>
     </div>
   </div>
diff --git a/app/assets/javascripts/pipelines/components/graph/job_component.vue b/app/assets/javascripts/pipelines/components/graph/job_component.vue
index b01c799643c..9b136573135 100644
--- a/app/assets/javascripts/pipelines/components/graph/job_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/job_component.vue
@@ -29,6 +29,15 @@
    */
 
   export default {
+    components: {
+      actionComponent,
+      dropdownActionComponent,
+      jobNameComponent,
+    },
+
+    directives: {
+      tooltip,
+    },
     props: {
       job: {
         type: Object,
@@ -48,16 +57,6 @@
       },
     },
 
-    components: {
-      actionComponent,
-      dropdownActionComponent,
-      jobNameComponent,
-    },
-
-    directives: {
-      tooltip,
-    },
-
     computed: {
       status() {
         return this.job && this.job.status ? this.job.status : {};
@@ -102,12 +101,12 @@
       :class="cssClassJobName"
       data-container="body"
       class="js-pipeline-graph-job-link"
-      >
+    >
 
       <job-name-component
         :name="job.name"
         :status="job.status"
-        />
+      />
     </a>
 
     <div
@@ -117,12 +116,12 @@
       :title="tooltipText"
       :class="cssClassJobName"
       data-container="body"
-      >
+    >
 
       <job-name-component
         :name="job.name"
         :status="job.status"
-        />
+      />
     </div>
 
     <action-component
@@ -131,7 +130,7 @@
       :link="status.action.path"
       :action-icon="status.action.icon"
       :action-method="status.action.method"
-      />
+    />
 
     <dropdown-action-component
       v-if="hasAction && isDropdown"
@@ -139,6 +138,6 @@
       :link="status.action.path"
       :action-icon="status.action.icon"
       :action-method="status.action.method"
-      />
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/pipelines/components/graph/job_name_component.vue b/app/assets/javascripts/pipelines/components/graph/job_name_component.vue
index f46d21bd6d7..14f4964a406 100644
--- a/app/assets/javascripts/pipelines/components/graph/job_name_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/job_name_component.vue
@@ -8,6 +8,9 @@
    *  - Dropdown badge components
    */
   export default {
+    components: {
+      ciIcon,
+    },
     props: {
       name: {
         type: String,
@@ -19,19 +22,14 @@
         required: true,
       },
     },
-
-    components: {
-      ciIcon,
-    },
   };
 </script>
 <template>
   <span class="ci-job-name-component">
-    <ci-icon
-      :status="status" />
+    <ci-icon :status="status" />
 
     <span class="ci-status-text">
-      {{name}}
+      {{ name }}
     </span>
   </span>
 </template>
diff --git a/app/assets/javascripts/pipelines/components/graph/stage_column_component.vue b/app/assets/javascripts/pipelines/components/graph/stage_column_component.vue
index 9b1bbb0906f..e027f08ff5c 100644
--- a/app/assets/javascripts/pipelines/components/graph/stage_column_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/stage_column_component.vue
@@ -1,58 +1,58 @@
 <script>
-import jobComponent from './job_component.vue';
-import dropdownJobComponent from './dropdown_job_component.vue';
+  import jobComponent from './job_component.vue';
+  import dropdownJobComponent from './dropdown_job_component.vue';
 
-export default {
-  props: {
-    title: {
-      type: String,
-      required: true,
+  export default {
+    components: {
+      jobComponent,
+      dropdownJobComponent,
     },
 
-    jobs: {
-      type: Array,
-      required: true,
-    },
-
-    isFirstColumn: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
+    props: {
+      title: {
+        type: String,
+        required: true,
+      },
 
-    stageConnectorClass: {
-      type: String,
-      required: false,
-      default: '',
-    },
-  },
+      jobs: {
+        type: Array,
+        required: true,
+      },
 
-  components: {
-    jobComponent,
-    dropdownJobComponent,
-  },
+      isFirstColumn: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
 
-  methods: {
-    firstJob(list) {
-      return list[0];
+      stageConnectorClass: {
+        type: String,
+        required: false,
+        default: '',
+      },
     },
 
-    jobId(job) {
-      return `ci-badge-${job.name}`;
-    },
+    methods: {
+      firstJob(list) {
+        return list[0];
+      },
+
+      jobId(job) {
+        return `ci-badge-${job.name}`;
+      },
 
-    buildConnnectorClass(index) {
-      return index === 0 && !this.isFirstColumn ? 'left-connector' : '';
+      buildConnnectorClass(index) {
+        return index === 0 && !this.isFirstColumn ? 'left-connector' : '';
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <li
     class="stage-column"
     :class="stageConnectorClass">
     <div class="stage-name">
-      {{title}}
+      {{ title }}
     </div>
     <div class="builds-container">
       <ul>
@@ -61,7 +61,8 @@ export default {
           :key="job.id"
           class="build"
           :class="buildConnnectorClass(index)"
-          :id="jobId(job)">
+          :id="jobId(job)"
+        >
 
           <div class="curve"></div>
 
@@ -69,12 +70,12 @@ export default {
             v-if="job.size === 1"
             :job="job"
             css-class-job-name="build-content"
-            />
+          />
 
           <dropdown-job-component
             v-if="job.size > 1"
             :job="job"
-            />
+          />
 
         </li>
       </ul>
diff --git a/app/assets/javascripts/pipelines/components/header_component.vue b/app/assets/javascripts/pipelines/components/header_component.vue
index 2a1ecac3707..942acc8c412 100644
--- a/app/assets/javascripts/pipelines/components/header_component.vue
+++ b/app/assets/javascripts/pipelines/components/header_component.vue
@@ -1,82 +1,81 @@
 <script>
-import ciHeader from '../../vue_shared/components/header_ci_component.vue';
-import eventHub from '../event_hub';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import ciHeader from '../../vue_shared/components/header_ci_component.vue';
+  import eventHub from '../event_hub';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
 
-export default {
-  name: 'PipelineHeaderSection',
-  props: {
-    pipeline: {
-      type: Object,
-      required: true,
+  export default {
+    name: 'PipelineHeaderSection',
+    components: {
+      ciHeader,
+      loadingIcon,
     },
-    isLoading: {
-      type: Boolean,
-      required: true,
+    props: {
+      pipeline: {
+        type: Object,
+        required: true,
+      },
+      isLoading: {
+        type: Boolean,
+        required: true,
+      },
     },
-  },
-  components: {
-    ciHeader,
-    loadingIcon,
-  },
-
-  data() {
-    return {
-      actions: this.getActions(),
-    };
-  },
-
-  computed: {
-    status() {
-      return this.pipeline.details && this.pipeline.details.status;
+    data() {
+      return {
+        actions: this.getActions(),
+      };
     },
-    shouldRenderContent() {
-      return !this.isLoading && Object.keys(this.pipeline).length;
+
+    computed: {
+      status() {
+        return this.pipeline.details && this.pipeline.details.status;
+      },
+      shouldRenderContent() {
+        return !this.isLoading && Object.keys(this.pipeline).length;
+      },
     },
-  },
 
-  methods: {
-    postAction(action) {
-      const index = this.actions.indexOf(action);
+    watch: {
+      pipeline() {
+        this.actions = this.getActions();
+      },
+    },
 
-      this.$set(this.actions[index], 'isLoading', true);
+    methods: {
+      postAction(action) {
+        const index = this.actions.indexOf(action);
 
-      eventHub.$emit('headerPostAction', action);
-    },
+        this.$set(this.actions[index], 'isLoading', true);
 
-    getActions() {
-      const actions = [];
+        eventHub.$emit('headerPostAction', action);
+      },
 
-      if (this.pipeline.retry_path) {
-        actions.push({
-          label: 'Retry',
-          path: this.pipeline.retry_path,
-          cssClass: 'js-retry-button btn btn-inverted-secondary',
-          type: 'button',
-          isLoading: false,
-        });
-      }
+      getActions() {
+        const actions = [];
 
-      if (this.pipeline.cancel_path) {
-        actions.push({
-          label: 'Cancel running',
-          path: this.pipeline.cancel_path,
-          cssClass: 'js-btn-cancel-pipeline btn btn-danger',
-          type: 'button',
-          isLoading: false,
-        });
-      }
+        if (this.pipeline.retry_path) {
+          actions.push({
+            label: 'Retry',
+            path: this.pipeline.retry_path,
+            cssClass: 'js-retry-button btn btn-inverted-secondary',
+            type: 'button',
+            isLoading: false,
+          });
+        }
 
-      return actions;
-    },
-  },
+        if (this.pipeline.cancel_path) {
+          actions.push({
+            label: 'Cancel running',
+            path: this.pipeline.cancel_path,
+            cssClass: 'js-btn-cancel-pipeline btn btn-danger',
+            type: 'button',
+            isLoading: false,
+          });
+        }
 
-  watch: {
-    pipeline() {
-      this.actions = this.getActions();
+        return actions;
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <div class="pipeline-header-container">
@@ -89,9 +88,10 @@ export default {
       :user="pipeline.user"
       :actions="actions"
       @actionClicked="postAction"
-      />
+    />
     <loading-icon
       v-if="isLoading"
-      size="2"/>
+      size="2"
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/pipelines/components/pipeline_url.vue b/app/assets/javascripts/pipelines/components/pipeline_url.vue
index 9da0aac50a1..ceb4d9ca604 100644
--- a/app/assets/javascripts/pipelines/components/pipeline_url.vue
+++ b/app/assets/javascripts/pipelines/components/pipeline_url.vue
@@ -4,6 +4,13 @@
   import popover from '../../vue_shared/directives/popover';
 
   export default {
+    components: {
+      userAvatarLink,
+    },
+    directives: {
+      tooltip,
+      popover,
+    },
     props: {
       pipeline: {
         type: Object,
@@ -14,13 +21,6 @@
         required: true,
       },
     },
-    components: {
-      userAvatarLink,
-    },
-    directives: {
-      tooltip,
-      popover,
-    },
     computed: {
       user() {
         return this.pipeline.user;
@@ -30,8 +30,16 @@
           html: true,
           trigger: 'focus',
           placement: 'top',
-          title: '<div class="autodevops-title">This pipeline makes use of a predefined CI/CD configuration enabled by <b>Auto DevOps.</b></div>',
-          content: `<a class="autodevops-link" href="${this.autoDevopsHelpPath}" target="_blank" rel="noopener noreferrer nofollow">Learn more about Auto DevOps</a>`,
+          title: `<div class="autodevops-title">
+            This pipeline makes use of a predefined CI/CD configuration enabled by <b>Auto DevOps.</b>
+          </div>`,
+          content: `<a
+            class="autodevops-link"
+            href="${this.autoDevopsHelpPath}"
+            target="_blank"
+            rel="noopener noreferrer nofollow">
+            Learn more about Auto DevOps
+          </a>`,
         };
       },
     },
@@ -42,7 +50,7 @@
     <a
       :href="pipeline.path"
       class="js-pipeline-url-link">
-      <span class="pipeline-id">#{{pipeline.id}}</span>
+      <span class="pipeline-id">#{{ pipeline.id }}</span>
     </a>
     <span>by</span>
     <user-avatar-link
diff --git a/app/assets/javascripts/pipelines/components/pipelines.vue b/app/assets/javascripts/pipelines/components/pipelines.vue
index 8fa416168e7..90930d5ff44 100644
--- a/app/assets/javascripts/pipelines/components/pipelines.vue
+++ b/app/assets/javascripts/pipelines/components/pipelines.vue
@@ -13,6 +13,15 @@
   import CIPaginationMixin from '../../vue_shared/mixins/ci_pagination_api_mixin';
 
   export default {
+    components: {
+      tablePagination,
+      navigationTabs,
+      navigationControls,
+    },
+    mixins: [
+      pipelinesMixin,
+      CIPaginationMixin,
+    ],
     props: {
       store: {
         type: Object,
@@ -28,15 +37,6 @@
         default: 'root',
       },
     },
-    components: {
-      tablePagination,
-      navigationTabs,
-      navigationControls,
-    },
-    mixins: [
-      pipelinesMixin,
-      CIPaginationMixin,
-    ],
     data() {
       const pipelinesData = document.querySelector('#pipelines-list-vue').dataset;
 
@@ -197,7 +197,8 @@
   <div class="pipelines-container">
     <div
       class="top-area scrolling-tabs-container inner-page-scroll-tabs"
-      v-if="!shouldRenderEmptyState">
+      v-if="!shouldRenderEmptyState"
+    >
       <div class="fade-left">
         <i
           class="fa fa-angle-left"
@@ -215,16 +216,16 @@
         :tabs="tabs"
         @onChangeTab="onChangeTab"
         scope="pipelines"
-        />
+      />
 
       <navigation-controls
         :new-pipeline-path="newPipelinePath"
         :has-ci-enabled="hasCiEnabled"
         :help-page-path="helpPagePath"
-        :resetCachePath="resetCachePath"
+        :reset-cache-path="resetCachePath"
         :ci-lint-path="ciLintPath"
         :can-create-pipeline="canCreatePipelineParsed "
-        />
+      />
     </div>
 
     <div class="content-list pipelines">
@@ -234,22 +235,23 @@
         size="3"
         v-if="isLoading"
         class="prepend-top-20"
-        />
+      />
 
       <empty-state
         v-if="shouldRenderEmptyState"
         :help-page-path="helpPagePath"
         :empty-state-svg-path="emptyStateSvgPath"
-        />
+      />
 
       <error-state
         v-if="shouldRenderErrorState"
         :error-state-svg-path="errorStateSvgPath"
-        />
+      />
 
       <div
         class="blank-state-row"
-        v-if="shouldRenderNoPipelinesMessage">
+        v-if="shouldRenderNoPipelinesMessage"
+      >
         <div class="blank-state-center">
           <h2 class="blank-state-title js-blank-state-title">No pipelines to show.</h2>
         </div>
@@ -257,21 +259,22 @@
 
       <div
         class="table-holder"
-        v-if="shouldRenderTable">
+        v-if="shouldRenderTable"
+      >
 
         <pipelines-table-component
           :pipelines="state.pipelines"
           :update-graph-dropdown="updateGraphDropdown"
           :auto-devops-help-path="autoDevopsPath"
           :view-type="viewType"
-          />
+        />
       </div>
 
       <table-pagination
         v-if="shouldRenderPagination"
         :change="onChangePage"
         :page-info="state.pageInfo"
-        />
+      />
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/pipelines/components/pipelines_actions.vue b/app/assets/javascripts/pipelines/components/pipelines_actions.vue
index f3c0aca17ba..efda36c12d6 100644
--- a/app/assets/javascripts/pipelines/components/pipelines_actions.vue
+++ b/app/assets/javascripts/pipelines/components/pipelines_actions.vue
@@ -5,18 +5,18 @@
   import tooltip from '../../vue_shared/directives/tooltip';
 
   export default {
-    props: {
-      actions: {
-        type: Array,
-        required: true,
-      },
-    },
     directives: {
       tooltip,
     },
     components: {
       loadingIcon,
     },
+    props: {
+      actions: {
+        type: Array,
+        required: true,
+      },
+    },
     data() {
       return {
         playIconSvg,
@@ -50,7 +50,8 @@
       data-toggle="dropdown"
       data-placement="top"
       aria-label="Manual job"
-      :disabled="isLoading">
+      :disabled="isLoading"
+    >
       <span v-html="playIconSvg"></span>
       <i
         class="fa fa-caret-down"
@@ -60,14 +61,18 @@
     </button>
 
     <ul class="dropdown-menu dropdown-menu-align-right">
-      <li v-for="action in actions">
+      <li
+        v-for="(action, i) in actions"
+        :key="i"
+      >
         <button
           type="button"
           class="js-pipeline-action-link no-btn btn"
           @click="onClickAction(action.path)"
           :class="{ disabled: isActionDisabled(action) }"
-          :disabled="isActionDisabled(action)">
-          {{action.name}}
+          :disabled="isActionDisabled(action)"
+        >
+          {{ action.name }}
         </button>
       </li>
     </ul>
diff --git a/app/assets/javascripts/pipelines/components/pipelines_artifacts.vue b/app/assets/javascripts/pipelines/components/pipelines_artifacts.vue
index 831aa92ac4f..1b9e0f917a4 100644
--- a/app/assets/javascripts/pipelines/components/pipelines_artifacts.vue
+++ b/app/assets/javascripts/pipelines/components/pipelines_artifacts.vue
@@ -3,46 +3,50 @@
   import icon from '../../vue_shared/components/icon.vue';
 
   export default {
-    props: {
-      artifacts: {
-        type: Array,
-        required: true,
-      },
-    },
     directives: {
       tooltip,
     },
     components: {
       icon,
     },
+    props: {
+      artifacts: {
+        type: Array,
+        required: true,
+      },
+    },
   };
 </script>
 <template>
   <div
     class="btn-group"
-    role="group">
+    role="group"
+  >
     <button
       v-tooltip
       class="dropdown-toggle btn btn-default build-artifacts js-pipeline-dropdown-download"
       title="Artifacts"
       data-placement="top"
       data-toggle="dropdown"
-      aria-label="Artifacts">
-      <icon 
-        name="download">
-      </icon>
+      aria-label="Artifacts"
+    >
+      <icon name="download" />
       <i
         class="fa fa-caret-down"
-        aria-hidden="true">
+        aria-hidden="true"
+      >
       </i>
     </button>
     <ul class="dropdown-menu dropdown-menu-align-right">
-      <li v-for="artifact in artifacts">
+      <li
+        v-for="(artifact, i) in artifacts"
+        :key="i">
         <a
           rel="nofollow"
           download
-          :href="artifact.path">
-          Download {{artifact.name}} artifacts
+          :href="artifact.path"
+        >
+          Download {{ artifact.name }} artifacts
         </a>
       </li>
     </ul>
diff --git a/app/assets/javascripts/pipelines/components/pipelines_table.vue b/app/assets/javascripts/pipelines/components/pipelines_table.vue
index 16a705cbaff..c6638cdcf1e 100644
--- a/app/assets/javascripts/pipelines/components/pipelines_table.vue
+++ b/app/assets/javascripts/pipelines/components/pipelines_table.vue
@@ -7,6 +7,9 @@
    * Given an array of objects, renders a table.
    */
   export default {
+    components: {
+      pipelinesTableRowComponent,
+    },
     props: {
       pipelines: {
         type: Array,
@@ -26,34 +29,36 @@
         required: true,
       },
     },
-    components: {
-      pipelinesTableRowComponent,
-    },
   };
 </script>
 <template>
   <div class="ci-table">
     <div
       class="gl-responsive-table-row table-row-header"
-      role="row">
+      role="row"
+    >
       <div
         class="table-section section-10 js-pipeline-status pipeline-status"
-        role="rowheader">
+        role="rowheader"
+      >
         Status
       </div>
       <div
         class="table-section section-15 js-pipeline-info pipeline-info"
-        role="rowheader">
+        role="rowheader"
+      >
         Pipeline
       </div>
       <div
         class="table-section section-25 js-pipeline-commit pipeline-commit"
-        role="rowheader">
+        role="rowheader"
+      >
         Commit
       </div>
       <div
         class="table-section section-15 js-pipeline-stages pipeline-stages"
-        role="rowheader">
+        role="rowheader"
+      >
         Stages
       </div>
     </div>
diff --git a/app/assets/javascripts/pipelines/components/pipelines_table_row.vue b/app/assets/javascripts/pipelines/components/pipelines_table_row.vue
index 33fbce993b2..670b777199c 100644
--- a/app/assets/javascripts/pipelines/components/pipelines_table_row.vue
+++ b/app/assets/javascripts/pipelines/components/pipelines_table_row.vue
@@ -1,227 +1,228 @@
 <script>
-/* eslint-disable no-param-reassign */
-import asyncButtonComponent from './async_button.vue';
-import pipelinesActionsComponent from './pipelines_actions.vue';
-import pipelinesArtifactsComponent from './pipelines_artifacts.vue';
-import ciBadge from '../../vue_shared/components/ci_badge_link.vue';
-import pipelineStage from './stage.vue';
-import pipelineUrl from './pipeline_url.vue';
-import pipelinesTimeago from './time_ago.vue';
-import commitComponent from '../../vue_shared/components/commit.vue';
+  /* eslint-disable no-param-reassign */
+  import asyncButtonComponent from './async_button.vue';
+  import pipelinesActionsComponent from './pipelines_actions.vue';
+  import pipelinesArtifactsComponent from './pipelines_artifacts.vue';
+  import ciBadge from '../../vue_shared/components/ci_badge_link.vue';
+  import pipelineStage from './stage.vue';
+  import pipelineUrl from './pipeline_url.vue';
+  import pipelinesTimeago from './time_ago.vue';
+  import commitComponent from '../../vue_shared/components/commit.vue';
 
-/**
- * Pipeline table row.
- *
- * Given the received object renders a table row in the pipelines' table.
- */
-export default {
-  props: {
-    pipeline: {
-      type: Object,
-      required: true,
+  /**
+   * Pipeline table row.
+   *
+   * Given the received object renders a table row in the pipelines' table.
+   */
+  export default {
+    components: {
+      asyncButtonComponent,
+      pipelinesActionsComponent,
+      pipelinesArtifactsComponent,
+      commitComponent,
+      pipelineStage,
+      pipelineUrl,
+      ciBadge,
+      pipelinesTimeago,
     },
-    updateGraphDropdown: {
-      type: Boolean,
-      required: false,
-      default: false,
+    props: {
+      pipeline: {
+        type: Object,
+        required: true,
+      },
+      updateGraphDropdown: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      autoDevopsHelpPath: {
+        type: String,
+        required: true,
+      },
+      viewType: {
+        type: String,
+        required: true,
+      },
     },
-    autoDevopsHelpPath: {
-      type: String,
-      required: true,
-    },
-    viewType: {
-      type: String,
-      required: true,
-    },
-  },
-  components: {
-    asyncButtonComponent,
-    pipelinesActionsComponent,
-    pipelinesArtifactsComponent,
-    commitComponent,
-    pipelineStage,
-    pipelineUrl,
-    ciBadge,
-    pipelinesTimeago,
-  },
-  computed: {
-    /**
-     * If provided, returns the commit tag.
-     * Needed to render the commit component column.
-     *
-     * This field needs a lot of verification, because of different possible cases:
-     *
-     * 1. person who is an author of a commit might be a GitLab user
-     * 2. if person who is an author of a commit is a GitLab user he/she can have a GitLab avatar
-     * 3. If GitLab user does not have avatar he/she might have a Gravatar
-     * 4. If committer is not a GitLab User he/she can have a Gravatar
-     * 5. We do not have consistent API object in this case
-     * 6. We should improve API and the code
-     *
-     * @returns {Object|Undefined}
-     */
-    commitAuthor() {
-      let commitAuthorInformation;
+    computed: {
+      /**
+       * If provided, returns the commit tag.
+       * Needed to render the commit component column.
+       *
+       * This field needs a lot of verification, because of different possible cases:
+       *
+       * 1. person who is an author of a commit might be a GitLab user
+       * 2. if person who is an author of a commit is a GitLab user he/she can have a GitLab avatar
+       * 3. If GitLab user does not have avatar he/she might have a Gravatar
+       * 4. If committer is not a GitLab User he/she can have a Gravatar
+       * 5. We do not have consistent API object in this case
+       * 6. We should improve API and the code
+       *
+       * @returns {Object|Undefined}
+       */
+      commitAuthor() {
+        let commitAuthorInformation;
 
-      if (!this.pipeline || !this.pipeline.commit) {
-        return null;
-      }
+        if (!this.pipeline || !this.pipeline.commit) {
+          return null;
+        }
 
-      // 1. person who is an author of a commit might be a GitLab user
-      if (this.pipeline.commit.author) {
-        // 2. if person who is an author of a commit is a GitLab user
-        // he/she can have a GitLab avatar
-        if (this.pipeline.commit.author.avatar_url) {
-          commitAuthorInformation = this.pipeline.commit.author;
+        // 1. person who is an author of a commit might be a GitLab user
+        if (this.pipeline.commit.author) {
+          // 2. if person who is an author of a commit is a GitLab user
+          // he/she can have a GitLab avatar
+          if (this.pipeline.commit.author.avatar_url) {
+            commitAuthorInformation = this.pipeline.commit.author;
 
-          // 3. If GitLab user does not have avatar he/she might have a Gravatar
-        } else if (this.pipeline.commit.author_gravatar_url) {
-          commitAuthorInformation = Object.assign({}, this.pipeline.commit.author, {
+            // 3. If GitLab user does not have avatar he/she might have a Gravatar
+          } else if (this.pipeline.commit.author_gravatar_url) {
+            commitAuthorInformation = Object.assign({}, this.pipeline.commit.author, {
+              avatar_url: this.pipeline.commit.author_gravatar_url,
+            });
+          }
+          // 4. If committer is not a GitLab User he/she can have a Gravatar
+        } else {
+          commitAuthorInformation = {
             avatar_url: this.pipeline.commit.author_gravatar_url,
-          });
+            path: `mailto:${this.pipeline.commit.author_email}`,
+            username: this.pipeline.commit.author_name,
+          };
         }
-        // 4. If committer is not a GitLab User he/she can have a Gravatar
-      } else {
-        commitAuthorInformation = {
-          avatar_url: this.pipeline.commit.author_gravatar_url,
-          path: `mailto:${this.pipeline.commit.author_email}`,
-          username: this.pipeline.commit.author_name,
-        };
-      }
 
-      return commitAuthorInformation;
-    },
+        return commitAuthorInformation;
+      },
 
-    /**
-     * If provided, returns the commit tag.
-     * Needed to render the commit component column.
-     *
-     * @returns {String|Undefined}
-     */
-    commitTag() {
-      if (this.pipeline.ref &&
-        this.pipeline.ref.tag) {
-        return this.pipeline.ref.tag;
-      }
-      return undefined;
-    },
+      /**
+       * If provided, returns the commit tag.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitTag() {
+        if (this.pipeline.ref &&
+          this.pipeline.ref.tag) {
+          return this.pipeline.ref.tag;
+        }
+        return undefined;
+      },
 
-    /**
-     * If provided, returns the commit ref.
-     * Needed to render the commit component column.
-     *
-     * Matches `path` prop sent in the API to `ref_url` prop needed
-     * in the commit component.
-     *
-     * @returns {Object|Undefined}
-     */
-    commitRef() {
-      if (this.pipeline.ref) {
-        return Object.keys(this.pipeline.ref).reduce((accumulator, prop) => {
-          if (prop === 'path') {
-            accumulator.ref_url = this.pipeline.ref[prop];
-          } else {
-            accumulator[prop] = this.pipeline.ref[prop];
-          }
-          return accumulator;
-        }, {});
-      }
+      /**
+       * If provided, returns the commit ref.
+       * Needed to render the commit component column.
+       *
+       * Matches `path` prop sent in the API to `ref_url` prop needed
+       * in the commit component.
+       *
+       * @returns {Object|Undefined}
+       */
+      commitRef() {
+        if (this.pipeline.ref) {
+          return Object.keys(this.pipeline.ref).reduce((accumulator, prop) => {
+            if (prop === 'path') {
+              accumulator.ref_url = this.pipeline.ref[prop];
+            } else {
+              accumulator[prop] = this.pipeline.ref[prop];
+            }
+            return accumulator;
+          }, {});
+        }
 
-      return undefined;
-    },
+        return undefined;
+      },
 
-    /**
-     * If provided, returns the commit url.
-     * Needed to render the commit component column.
-     *
-     * @returns {String|Undefined}
-     */
-    commitUrl() {
-      if (this.pipeline.commit &&
-        this.pipeline.commit.commit_path) {
-        return this.pipeline.commit.commit_path;
-      }
-      return undefined;
-    },
+      /**
+       * If provided, returns the commit url.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitUrl() {
+        if (this.pipeline.commit &&
+          this.pipeline.commit.commit_path) {
+          return this.pipeline.commit.commit_path;
+        }
+        return undefined;
+      },
 
-    /**
-     * If provided, returns the commit short sha.
-     * Needed to render the commit component column.
-     *
-     * @returns {String|Undefined}
-     */
-    commitShortSha() {
-      if (this.pipeline.commit &&
-        this.pipeline.commit.short_id) {
-        return this.pipeline.commit.short_id;
-      }
-      return undefined;
-    },
+      /**
+       * If provided, returns the commit short sha.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitShortSha() {
+        if (this.pipeline.commit &&
+          this.pipeline.commit.short_id) {
+          return this.pipeline.commit.short_id;
+        }
+        return undefined;
+      },
 
-    /**
-     * If provided, returns the commit title.
-     * Needed to render the commit component column.
-     *
-     * @returns {String|Undefined}
-     */
-    commitTitle() {
-      if (this.pipeline.commit &&
-        this.pipeline.commit.title) {
-        return this.pipeline.commit.title;
-      }
-      return undefined;
-    },
+      /**
+       * If provided, returns the commit title.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitTitle() {
+        if (this.pipeline.commit &&
+          this.pipeline.commit.title) {
+          return this.pipeline.commit.title;
+        }
+        return undefined;
+      },
 
-    /**
-     * Timeago components expects a number
-     *
-     * @return {type}  description
-     */
-    pipelineDuration() {
-      if (this.pipeline.details && this.pipeline.details.duration) {
-        return this.pipeline.details.duration;
-      }
+      /**
+       * Timeago components expects a number
+       *
+       * @return {type}  description
+       */
+      pipelineDuration() {
+        if (this.pipeline.details && this.pipeline.details.duration) {
+          return this.pipeline.details.duration;
+        }
 
-      return 0;
-    },
+        return 0;
+      },
 
-    /**
-     * Timeago component expects a String.
-     *
-     * @return {String}
-     */
-    pipelineFinishedAt() {
-      if (this.pipeline.details && this.pipeline.details.finished_at) {
-        return this.pipeline.details.finished_at;
-      }
+      /**
+       * Timeago component expects a String.
+       *
+       * @return {String}
+       */
+      pipelineFinishedAt() {
+        if (this.pipeline.details && this.pipeline.details.finished_at) {
+          return this.pipeline.details.finished_at;
+        }
 
-      return '';
-    },
+        return '';
+      },
 
-    pipelineStatus() {
-      if (this.pipeline.details && this.pipeline.details.status) {
-        return this.pipeline.details.status;
-      }
-      return {};
-    },
+      pipelineStatus() {
+        if (this.pipeline.details && this.pipeline.details.status) {
+          return this.pipeline.details.status;
+        }
+        return {};
+      },
 
-    displayPipelineActions() {
-      return this.pipeline.flags.retryable ||
-        this.pipeline.flags.cancelable ||
-        this.pipeline.details.manual_actions.length ||
-        this.pipeline.details.artifacts.length;
-    },
+      displayPipelineActions() {
+        return this.pipeline.flags.retryable ||
+          this.pipeline.flags.cancelable ||
+          this.pipeline.details.manual_actions.length ||
+          this.pipeline.details.artifacts.length;
+      },
 
-    isChildView() {
-      return this.viewType === 'child';
+      isChildView() {
+        return this.viewType === 'child';
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <div class="commit gl-responsive-table-row">
     <div class="table-section section-10 commit-link">
-      <div class="table-mobile-header"
+      <div
+        class="table-mobile-header"
         role="rowheader">
         Status
       </div>
@@ -229,14 +230,14 @@ export default {
         <ci-badge
           :status="pipelineStatus"
           :show-text="!isChildView"
-          />
+        />
       </div>
     </div>
 
     <pipeline-url
       :pipeline="pipeline"
       :auto-devops-help-path="autoDevopsHelpPath"
-      />
+    />
 
     <div class="table-section section-25">
       <div
@@ -253,7 +254,7 @@ export default {
           :title="commitTitle"
           :author="commitAuthor"
           :show-branch="!isChildView"
-          />
+        />
       </div>
     </div>
 
@@ -264,21 +265,24 @@ export default {
         Stages
       </div>
       <div class="table-mobile-content">
-        <div class="stage-container dropdown js-mini-pipeline-graph"
-          v-if="pipeline.details.stages.length > 0"
-          v-for="stage in pipeline.details.stages">
-          <pipeline-stage
-            :stage="stage"
-            :update-dropdown="updateGraphDropdown"
+        <template v-if="pipeline.details.stages.length > 0">
+          <div
+            class="stage-container dropdown js-mini-pipeline-graph"
+            v-for="(stage, index) in pipeline.details.stages"
+            :key="index">
+            <pipeline-stage
+              :stage="stage"
+              :update-dropdown="updateGraphDropdown"
             />
-        </div>
+          </div>
+        </template>
       </div>
     </div>
 
     <pipelines-timeago
       :duration="pipelineDuration"
       :finished-time="pipelineFinishedAt"
-      />
+    />
 
     <div
       v-if="displayPipelineActions"
@@ -287,13 +291,13 @@ export default {
         <pipelines-actions-component
           v-if="pipeline.details.manual_actions.length"
           :actions="pipeline.details.manual_actions"
-          />
+        />
 
         <pipelines-artifacts-component
           v-if="pipeline.details.artifacts.length"
           class="hidden-xs hidden-sm"
           :artifacts="pipeline.details.artifacts"
-          />
+        />
 
         <async-button-component
           v-if="pipeline.flags.retryable"
@@ -301,7 +305,7 @@ export default {
           css-class="js-pipelines-retry-button btn-default btn-retry"
           title="Retry"
           icon="repeat"
-          />
+        />
 
         <async-button-component
           v-if="pipeline.flags.cancelable"
@@ -310,7 +314,7 @@ export default {
           title="Cancel"
           icon="remove"
           confirm-action-message="Are you sure you want to cancel this pipeline?"
-          />
+        />
       </div>
     </div>
   </div>
diff --git a/app/assets/javascripts/pipelines/components/stage.vue b/app/assets/javascripts/pipelines/components/stage.vue
index ac9d9c901ca..58806aa114a 100644
--- a/app/assets/javascripts/pipelines/components/stage.vue
+++ b/app/assets/javascripts/pipelines/components/stage.vue
@@ -1,133 +1,135 @@
 <script>
 
-/**
- * Renders each stage of the pipeline mini graph.
- *
- * Given the provided endpoint will make a request to
- * fetch the dropdown data when the stage is clicked.
- *
- * Request is made inside this component to make it reusable between:
- * 1. Pipelines main table
- * 2. Pipelines table in commit and Merge request views
- * 3. Merge request widget
- * 4. Commit widget
- */
-
-import Flash from '../../flash';
-import icon from '../../vue_shared/components/icon.vue';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
-import tooltip from '../../vue_shared/directives/tooltip';
-
-export default {
-  props: {
-    stage: {
-      type: Object,
-      required: true,
+  /**
+   * Renders each stage of the pipeline mini graph.
+   *
+   * Given the provided endpoint will make a request to
+   * fetch the dropdown data when the stage is clicked.
+   *
+   * Request is made inside this component to make it reusable between:
+   * 1. Pipelines main table
+   * 2. Pipelines table in commit and Merge request views
+   * 3. Merge request widget
+   * 4. Commit widget
+   */
+
+  import Flash from '../../flash';
+  import icon from '../../vue_shared/components/icon.vue';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import tooltip from '../../vue_shared/directives/tooltip';
+
+  export default {
+    components: {
+      loadingIcon,
+      icon,
     },
 
-    updateDropdown: {
-      type: Boolean,
-      required: false,
-      default: false,
+    directives: {
+      tooltip,
     },
-  },
-
-  directives: {
-    tooltip,
-  },
-
-  data() {
-    return {
-      isLoading: false,
-      dropdownContent: '',
-    };
-  },
-
-  components: {
-    loadingIcon,
-    icon,
-  },
-
-  updated() {
-    if (this.dropdownContent.length > 0) {
-      this.stopDropdownClickPropagation();
-    }
-  },
-
-  watch: {
-    updateDropdown() {
-      if (this.updateDropdown &&
-        this.isDropdownOpen() &&
-        !this.isLoading) {
-        this.fetchJobs();
-      }
-    },
-  },
 
-  methods: {
-    onClickStage() {
-      if (!this.isDropdownOpen()) {
-        this.isLoading = true;
-        this.fetchJobs();
-      }
+    props: {
+      stage: {
+        type: Object,
+        required: true,
+      },
+
+      updateDropdown: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
     },
 
-    fetchJobs() {
-      this.$http.get(this.stage.dropdown_path)
-        .then(response => response.json())
-        .then((data) => {
-          this.dropdownContent = data.html;
-          this.isLoading = false;
-        })
-        .catch(() => {
-          this.closeDropdown();
-          this.isLoading = false;
-
-          const flash = new Flash('Something went wrong on our end.');
-          return flash;
-        });
+    data() {
+      return {
+        isLoading: false,
+        dropdownContent: '',
+      };
     },
 
-    /**
-     * When the user right clicks or cmd/ctrl + click in the job name
-     * the dropdown should not be closed and the link should open in another tab,
-     * so we stop propagation of the click event inside the dropdown.
-     *
-     * Since this component is rendered multiple times per page we need to guarantee we only
-     * target the click event of this component.
-     */
-    stopDropdownClickPropagation() {
-      $(this.$el.querySelectorAll('.js-builds-dropdown-list a.mini-pipeline-graph-dropdown-item'))
-        .on('click', (e) => {
-          e.stopPropagation();
-        });
-    },
+    computed: {
+      dropdownClass() {
+        return this.dropdownContent.length > 0 ?
+          'js-builds-dropdown-container' :
+          'js-builds-dropdown-loading';
+      },
 
-    closeDropdown() {
-      if (this.isDropdownOpen()) {
-        $(this.$refs.dropdown).dropdown('toggle');
-      }
-    },
+      triggerButtonClass() {
+        return `ci-status-icon-${this.stage.status.group}`;
+      },
 
-    isDropdownOpen() {
-      return this.$el.classList.contains('open');
+      borderlessIcon() {
+        return `${this.stage.status.icon}_borderless`;
+      },
     },
-  },
 
-  computed: {
-    dropdownClass() {
-      return this.dropdownContent.length > 0 ? 'js-builds-dropdown-container' : 'js-builds-dropdown-loading';
+    watch: {
+      updateDropdown() {
+        if (this.updateDropdown &&
+          this.isDropdownOpen() &&
+          !this.isLoading) {
+          this.fetchJobs();
+        }
+      },
     },
 
-    triggerButtonClass() {
-      return `ci-status-icon-${this.stage.status.group}`;
+    updated() {
+      if (this.dropdownContent.length > 0) {
+        this.stopDropdownClickPropagation();
+      }
     },
 
-    borderlessIcon() {
-      return `${this.stage.status.icon}_borderless`;
+    methods: {
+      onClickStage() {
+        if (!this.isDropdownOpen()) {
+          this.isLoading = true;
+          this.fetchJobs();
+        }
+      },
+
+      fetchJobs() {
+        this.$http.get(this.stage.dropdown_path)
+          .then(response => response.json())
+          .then((data) => {
+            this.dropdownContent = data.html;
+            this.isLoading = false;
+          })
+          .catch(() => {
+            this.closeDropdown();
+            this.isLoading = false;
+
+            const flash = new Flash('Something went wrong on our end.');
+            return flash;
+          });
+      },
+
+      /**
+       * When the user right clicks or cmd/ctrl + click in the job name
+       * the dropdown should not be closed and the link should open in another tab,
+       * so we stop propagation of the click event inside the dropdown.
+       *
+       * Since this component is rendered multiple times per page we need to guarantee we only
+       * target the click event of this component.
+       */
+      stopDropdownClickPropagation() {
+        $(this.$el.querySelectorAll('.js-builds-dropdown-list a.mini-pipeline-graph-dropdown-item'))
+          .on('click', (e) => {
+            e.stopPropagation();
+          });
+      },
+
+      closeDropdown() {
+        if (this.isDropdownOpen()) {
+          $(this.$refs.dropdown).dropdown('toggle');
+        }
+      },
+
+      isDropdownOpen() {
+        return this.$el.classList.contains('open');
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -143,36 +145,41 @@ export default {
       type="button"
       id="stageDropdown"
       aria-haspopup="true"
-      aria-expanded="false">
+      aria-expanded="false"
+    >
 
       <span
         aria-hidden="true"
-        :aria-label="stage.title">
-        <icon
-          :name="borderlessIcon"/>
+        :aria-label="stage.title"
+      >
+        <icon :name="borderlessIcon" />
       </span>
 
       <i
         class="fa fa-caret-down"
-        aria-hidden="true">
+        aria-hidden="true"
+      >
       </i>
     </button>
 
     <ul
       class="dropdown-menu mini-pipeline-graph-dropdown-menu js-builds-dropdown-container"
-      aria-labelledby="stageDropdown">
+      aria-labelledby="stageDropdown"
+    >
 
       <li
         :class="dropdownClass"
-        class="js-builds-dropdown-list scrollable-menu">
+        class="js-builds-dropdown-list scrollable-menu"
+      >
 
         <loading-icon v-if="isLoading"/>
 
         <ul
           v-else
-          v-html="dropdownContent">
+          v-html="dropdownContent"
+        >
         </ul>
       </li>
     </ul>
   </div>
-</script>
+</template>
diff --git a/app/assets/javascripts/pipelines/components/time_ago.vue b/app/assets/javascripts/pipelines/components/time_ago.vue
index 037684b4e72..cd54d26c9d3 100644
--- a/app/assets/javascripts/pipelines/components/time_ago.vue
+++ b/app/assets/javascripts/pipelines/components/time_ago.vue
@@ -5,6 +5,12 @@
   import timeagoMixin from '../../vue_shared/mixins/timeago';
 
   export default {
+    directives: {
+      tooltip,
+    },
+    mixins: [
+      timeagoMixin,
+    ],
     props: {
       finishedTime: {
         type: String,
@@ -15,12 +21,6 @@
         required: true,
       },
     },
-    mixins: [
-      timeagoMixin,
-    ],
-    directives: {
-      tooltip,
-    },
     data() {
       return {
         iconTimerSvg,
@@ -60,26 +60,29 @@
   <div class="table-section section-15 pipelines-time-ago">
     <div
       class="table-mobile-header"
-      role="rowheader">
+      role="rowheader"
+    >
       Duration
     </div>
     <div class="table-mobile-content">
       <p
         class="duration"
-        v-if="hasDuration">
-        <span
-          v-html="iconTimerSvg">
+        v-if="hasDuration"
+      >
+        <span v-html="iconTimerSvg">
         </span>
-        {{durationFormated}}
+        {{ durationFormated }}
       </p>
 
       <p
         class="finished-at hidden-xs hidden-sm"
-        v-if="hasFinishedTime">
+        v-if="hasFinishedTime"
+      >
 
         <i
           class="fa fa-calendar"
-          aria-hidden="true">
+          aria-hidden="true"
+        >
         </i>
 
         <time
@@ -87,9 +90,9 @@
           data-placement="top"
           data-container="body"
           :title="tooltipTitle(finishedTime)">
-          {{timeFormated(finishedTime)}}
+          {{ timeFormated(finishedTime) }}
         </time>
       </p>
     </div>
   </div>
-</script>
+</template>
diff --git a/app/assets/javascripts/pipelines/pipeline_details_bundle.js b/app/assets/javascripts/pipelines/pipeline_details_bundle.js
index 206023d4ddb..d88d280cb3f 100644
--- a/app/assets/javascripts/pipelines/pipeline_details_bundle.js
+++ b/app/assets/javascripts/pipelines/pipeline_details_bundle.js
@@ -15,14 +15,14 @@ document.addEventListener('DOMContentLoaded', () => {
   // eslint-disable-next-line
   new Vue({
     el: '#js-pipeline-graph-vue',
+    components: {
+      pipelineGraph,
+    },
     data() {
       return {
         mediator,
       };
     },
-    components: {
-      pipelineGraph,
-    },
     render(createElement) {
       return createElement('pipeline-graph', {
         props: {
@@ -36,14 +36,14 @@ document.addEventListener('DOMContentLoaded', () => {
   // eslint-disable-next-line
   new Vue({
     el: '#js-pipeline-header-vue',
+    components: {
+      pipelineHeader,
+    },
     data() {
       return {
         mediator,
       };
     },
-    components: {
-      pipelineHeader,
-    },
     created() {
       eventHub.$on('headerPostAction', this.postAction);
     },
diff --git a/app/assets/javascripts/pipelines/pipelines_bundle.js b/app/assets/javascripts/pipelines/pipelines_bundle.js
index 3e4b6eeb5bf..ab5596e70f0 100644
--- a/app/assets/javascripts/pipelines/pipelines_bundle.js
+++ b/app/assets/javascripts/pipelines/pipelines_bundle.js
@@ -7,6 +7,9 @@ Vue.use(Translate);
 
 document.addEventListener('DOMContentLoaded', () => new Vue({
   el: '#pipelines-list-vue',
+  components: {
+    pipelinesComponent,
+  },
   data() {
     const store = new PipelinesStore();
 
@@ -14,9 +17,6 @@ document.addEventListener('DOMContentLoaded', () => new Vue({
       store,
     };
   },
-  components: {
-    pipelinesComponent,
-  },
   render(createElement) {
     return createElement('pipelines-component', {
       props: {
diff --git a/app/assets/javascripts/profile/account/components/delete_account_modal.vue b/app/assets/javascripts/profile/account/components/delete_account_modal.vue
index 36ad618aa46..1ffe482d782 100644
--- a/app/assets/javascripts/profile/account/components/delete_account_modal.vue
+++ b/app/assets/javascripts/profile/account/components/delete_account_modal.vue
@@ -4,6 +4,9 @@
   import csrf from '~/lib/utils/csrf';
 
   export default {
+    components: {
+      modal,
+    },
     props: {
       actionUrl: {
         type: String,
@@ -24,9 +27,6 @@
         enteredUsername: '',
       };
     },
-    components: {
-      modal,
-    },
     computed: {
       csrfToken() {
         return csrf.token;
@@ -85,7 +85,9 @@ Once you confirm %{deleteAccount}, it cannot be undone or recovered.`),
     @submit="onSubmit"
     :submit-disabled="!canSubmit()">
 
-    <template slot="body" slot-scope="props">
+    <template
+      slot="body"
+      slot-scope="props">
       <p v-html="props.text"></p>
 
       <form
@@ -96,13 +98,19 @@ Once you confirm %{deleteAccount}, it cannot be undone or recovered.`),
         <input
           type="hidden"
           name="_method"
-          value="delete" />
+          value="delete"
+        />
         <input
           type="hidden"
           name="authenticity_token"
-          :value="csrfToken" />
+          :value="csrfToken"
+        />
 
-        <p id="input-label" v-html="inputLabel"></p>
+        <p
+          id="input-label"
+          v-html="inputLabel"
+        >
+        </p>
 
         <input
           v-if="confirmWithPassword"
@@ -110,14 +118,16 @@ Once you confirm %{deleteAccount}, it cannot be undone or recovered.`),
           class="form-control"
           type="password"
           v-model="enteredPassword"
-          aria-labelledby="input-label" />
+          aria-labelledby="input-label"
+        />
         <input
           v-else
           name="username"
           class="form-control"
           type="text"
           v-model="enteredUsername"
-          aria-labelledby="input-label" />
+          aria-labelledby="input-label"
+        />
       </form>
     </template>
 
diff --git a/app/assets/javascripts/projects/permissions/components/project_feature_setting.vue b/app/assets/javascripts/projects/permissions/components/project_feature_setting.vue
index 8fce4c63872..3ebfe82597a 100644
--- a/app/assets/javascripts/projects/permissions/components/project_feature_setting.vue
+++ b/app/assets/javascripts/projects/permissions/components/project_feature_setting.vue
@@ -1,77 +1,80 @@
 <script>
-import projectFeatureToggle from '../../../vue_shared/components/toggle_button.vue';
+  import projectFeatureToggle from '../../../vue_shared/components/toggle_button.vue';
 
-export default {
-  props: {
-    name: {
-      type: String,
-      required: false,
-      default: '',
+  export default {
+    components: {
+      projectFeatureToggle,
     },
-    options: {
-      type: Array,
-      required: false,
-      default: () => [],
-    },
-    value: {
-      type: Number,
-      required: false,
-      default: 0,
-    },
-    disabledInput: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-  },
-
-  components: {
-    projectFeatureToggle,
-  },
 
-  computed: {
-    featureEnabled() {
-      return this.value !== 0;
+    model: {
+      prop: 'value',
+      event: 'change',
     },
 
-    displayOptions() {
-      if (this.featureEnabled) {
-        return this.options;
-      }
-      return [
-        [0, 'Enable feature to choose access level'],
-      ];
+    props: {
+      name: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      options: {
+        type: Array,
+        required: false,
+        default: () => [],
+      },
+      value: {
+        type: Number,
+        required: false,
+        default: 0,
+      },
+      disabledInput: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
     },
 
-    displaySelectInput() {
-      return this.disabledInput || !this.featureEnabled || this.displayOptions.length < 2;
-    },
-  },
+    computed: {
+      featureEnabled() {
+        return this.value !== 0;
+      },
 
-  model: {
-    prop: 'value',
-    event: 'change',
-  },
+      displayOptions() {
+        if (this.featureEnabled) {
+          return this.options;
+        }
+        return [
+          [0, 'Enable feature to choose access level'],
+        ];
+      },
 
-  methods: {
-    toggleFeature(featureEnabled) {
-      if (featureEnabled === false || this.options.length < 1) {
-        this.$emit('change', 0);
-      } else {
-        const [firstOptionValue] = this.options[this.options.length - 1];
-        this.$emit('change', firstOptionValue);
-      }
+      displaySelectInput() {
+        return this.disabledInput || !this.featureEnabled || this.displayOptions.length < 2;
+      },
     },
 
-    selectOption(e) {
-      this.$emit('change', Number(e.target.value));
+    methods: {
+      toggleFeature(featureEnabled) {
+        if (featureEnabled === false || this.options.length < 1) {
+          this.$emit('change', 0);
+        } else {
+          const [firstOptionValue] = this.options[this.options.length - 1];
+          this.$emit('change', firstOptionValue);
+        }
+      },
+
+      selectOption(e) {
+        this.$emit('change', Number(e.target.value));
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
-  <div class="project-feature-controls" :data-for="name">
+  <div
+    class="project-feature-controls"
+    :data-for="name"
+  >
     <input
       v-if="name"
       type="hidden"
@@ -81,7 +84,7 @@ export default {
     <project-feature-toggle
       :value="featureEnabled"
       @change="toggleFeature"
-      :disabledInput="disabledInput"
+      :disabled-input="disabledInput"
     />
     <div class="select-wrapper">
       <select
@@ -95,10 +98,14 @@ export default {
           :value="optionValue"
           :selected="optionValue === value"
         >
-          {{optionName}}
+          {{ optionName }}
         </option>
       </select>
-      <i aria-hidden="true" class="fa fa-chevron-down"></i>
+      <i
+        aria-hidden="true"
+        class="fa fa-chevron-down"
+      >
+      </i>
     </div>
   </div>
 </template>
diff --git a/app/assets/javascripts/projects/permissions/components/project_setting_row.vue b/app/assets/javascripts/projects/permissions/components/project_setting_row.vue
index 6140d74fea8..25a88f846eb 100644
--- a/app/assets/javascripts/projects/permissions/components/project_setting_row.vue
+++ b/app/assets/javascripts/projects/permissions/components/project_setting_row.vue
@@ -1,36 +1,51 @@
 <script>
-export default {
-  props: {
-    label: {
-      type: String,
-      required: false,
-      default: null,
+  export default {
+    props: {
+      label: {
+        type: String,
+        required: false,
+        default: null,
+      },
+      helpPath: {
+        type: String,
+        required: false,
+        default: null,
+      },
+      helpText: {
+        type: String,
+        required: false,
+        default: null,
+      },
     },
-    helpPath: {
-      type: String,
-      required: false,
-      default: null,
-    },
-    helpText: {
-      type: String,
-      required: false,
-      default: null,
-    },
-  },
-};
+  };
 </script>
 
 <template>
   <div class="project-feature-row">
-    <label v-if="label" class="label-light">
-      {{label}}
-      <a v-if="helpPath" :href="helpPath" target="_blank">
-        <i aria-hidden="true" data-hidden="true" class="fa fa-question-circle"></i>
+    <label
+      v-if="label"
+      class="label-light"
+    >
+      {{ label }}
+      <a
+        v-if="helpPath"
+        :href="helpPath"
+        target="_blank"
+      >
+        <i
+          aria-hidden="true"
+          data-hidden="true"
+          class="fa fa-question-circle"
+        >
+        </i>
       </a>
     </label>
-    <span v-if="helpText" class="help-block">
-      {{helpText}}
+    <span
+      v-if="helpText"
+      class="help-block"
+    >
+      {{ helpText }}
     </span>
-    <slot />
+    <slot></slot>
   </div>
 </template>
diff --git a/app/assets/javascripts/projects/permissions/components/settings_panel.vue b/app/assets/javascripts/projects/permissions/components/settings_panel.vue
index 639429baf26..c96ce12d9fb 100644
--- a/app/assets/javascripts/projects/permissions/components/settings_panel.vue
+++ b/app/assets/javascripts/projects/permissions/components/settings_panel.vue
@@ -1,172 +1,174 @@
 <script>
-import projectFeatureSetting from './project_feature_setting.vue';
-import projectFeatureToggle from '../../../vue_shared/components/toggle_button.vue';
-import projectSettingRow from './project_setting_row.vue';
-import { visibilityOptions, visibilityLevelDescriptions } from '../constants';
-import { toggleHiddenClassBySelector } from '../external';
+  import projectFeatureSetting from './project_feature_setting.vue';
+  import projectFeatureToggle from '../../../vue_shared/components/toggle_button.vue';
+  import projectSettingRow from './project_setting_row.vue';
+  import { visibilityOptions, visibilityLevelDescriptions } from '../constants';
+  import { toggleHiddenClassBySelector } from '../external';
 
-export default {
-  props: {
-    currentSettings: {
-      type: Object,
-      required: true,
+  export default {
+    components: {
+      projectFeatureSetting,
+      projectFeatureToggle,
+      projectSettingRow,
     },
-    canChangeVisibilityLevel: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-    allowedVisibilityOptions: {
-      type: Array,
-      required: false,
-      default: () => [0, 10, 20],
-    },
-    lfsAvailable: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-    registryAvailable: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-    visibilityHelpPath: {
-      type: String,
-      required: false,
-    },
-    lfsHelpPath: {
-      type: String,
-      required: false,
-    },
-    registryHelpPath: {
-      type: String,
-      required: false,
-    },
-  },
 
-  data() {
-    const defaults = {
-      visibilityOptions,
-      visibilityLevel: visibilityOptions.PUBLIC,
-      issuesAccessLevel: 20,
-      repositoryAccessLevel: 20,
-      mergeRequestsAccessLevel: 20,
-      buildsAccessLevel: 20,
-      wikiAccessLevel: 20,
-      snippetsAccessLevel: 20,
-      containerRegistryEnabled: true,
-      lfsEnabled: true,
-      requestAccessEnabled: true,
-      highlightChangesClass: false,
-    };
-
-    return { ...defaults, ...this.currentSettings };
-  },
-
-  components: {
-    projectFeatureSetting,
-    projectFeatureToggle,
-    projectSettingRow,
-  },
-
-  computed: {
-    featureAccessLevelOptions() {
-      const options = [
-        [10, 'Only Project Members'],
-      ];
-      if (this.visibilityLevel !== visibilityOptions.PRIVATE) {
-        options.push([20, 'Everyone With Access']);
-      }
-      return options;
+    props: {
+      currentSettings: {
+        type: Object,
+        required: true,
+      },
+      canChangeVisibilityLevel: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      allowedVisibilityOptions: {
+        type: Array,
+        required: false,
+        default: () => [0, 10, 20],
+      },
+      lfsAvailable: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      registryAvailable: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      visibilityHelpPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      lfsHelpPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      registryHelpPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
     },
 
-    repoFeatureAccessLevelOptions() {
-      return this.featureAccessLevelOptions.filter(
-        ([value]) => value <= this.repositoryAccessLevel,
-      );
-    },
+    data() {
+      const defaults = {
+        visibilityOptions,
+        visibilityLevel: visibilityOptions.PUBLIC,
+        issuesAccessLevel: 20,
+        repositoryAccessLevel: 20,
+        mergeRequestsAccessLevel: 20,
+        buildsAccessLevel: 20,
+        wikiAccessLevel: 20,
+        snippetsAccessLevel: 20,
+        containerRegistryEnabled: true,
+        lfsEnabled: true,
+        requestAccessEnabled: true,
+        highlightChangesClass: false,
+      };
 
-    repositoryEnabled() {
-      return this.repositoryAccessLevel > 0;
+      return { ...defaults, ...this.currentSettings };
     },
 
-    visibilityLevelDescription() {
-      return visibilityLevelDescriptions[this.visibilityLevel];
-    },
-  },
+    computed: {
+      featureAccessLevelOptions() {
+        const options = [
+          [10, 'Only Project Members'],
+        ];
+        if (this.visibilityLevel !== visibilityOptions.PRIVATE) {
+          options.push([20, 'Everyone With Access']);
+        }
+        return options;
+      },
 
-  methods: {
-    highlightChanges() {
-      this.highlightChangesClass = true;
-      this.$nextTick(() => {
-        this.highlightChangesClass = false;
-      });
-    },
+      repoFeatureAccessLevelOptions() {
+        return this.featureAccessLevelOptions.filter(
+          ([value]) => value <= this.repositoryAccessLevel,
+        );
+      },
 
-    visibilityAllowed(option) {
-      return this.allowedVisibilityOptions.includes(option);
-    },
-  },
+      repositoryEnabled() {
+        return this.repositoryAccessLevel > 0;
+      },
 
-  watch: {
-    visibilityLevel(value, oldValue) {
-      if (value === visibilityOptions.PRIVATE) {
-        // when private, features are restricted to "only team members"
-        this.issuesAccessLevel = Math.min(10, this.issuesAccessLevel);
-        this.repositoryAccessLevel = Math.min(10, this.repositoryAccessLevel);
-        this.mergeRequestsAccessLevel = Math.min(10, this.mergeRequestsAccessLevel);
-        this.buildsAccessLevel = Math.min(10, this.buildsAccessLevel);
-        this.wikiAccessLevel = Math.min(10, this.wikiAccessLevel);
-        this.snippetsAccessLevel = Math.min(10, this.snippetsAccessLevel);
-        this.highlightChanges();
-      } else if (oldValue === visibilityOptions.PRIVATE) {
-        // if changing away from private, make enabled features more permissive
-        if (this.issuesAccessLevel > 0) this.issuesAccessLevel = 20;
-        if (this.repositoryAccessLevel > 0) this.repositoryAccessLevel = 20;
-        if (this.mergeRequestsAccessLevel > 0) this.mergeRequestsAccessLevel = 20;
-        if (this.buildsAccessLevel > 0) this.buildsAccessLevel = 20;
-        if (this.wikiAccessLevel > 0) this.wikiAccessLevel = 20;
-        if (this.snippetsAccessLevel > 0) this.snippetsAccessLevel = 20;
-        this.highlightChanges();
-      }
+      visibilityLevelDescription() {
+        return visibilityLevelDescriptions[this.visibilityLevel];
+      },
     },
 
-    repositoryAccessLevel(value, oldValue) {
-      if (value < oldValue) {
-        // sub-features cannot have more premissive access level
-        this.mergeRequestsAccessLevel = Math.min(this.mergeRequestsAccessLevel, value);
-        this.buildsAccessLevel = Math.min(this.buildsAccessLevel, value);
+    watch: {
+      visibilityLevel(value, oldValue) {
+        if (value === visibilityOptions.PRIVATE) {
+          // when private, features are restricted to "only team members"
+          this.issuesAccessLevel = Math.min(10, this.issuesAccessLevel);
+          this.repositoryAccessLevel = Math.min(10, this.repositoryAccessLevel);
+          this.mergeRequestsAccessLevel = Math.min(10, this.mergeRequestsAccessLevel);
+          this.buildsAccessLevel = Math.min(10, this.buildsAccessLevel);
+          this.wikiAccessLevel = Math.min(10, this.wikiAccessLevel);
+          this.snippetsAccessLevel = Math.min(10, this.snippetsAccessLevel);
+          this.highlightChanges();
+        } else if (oldValue === visibilityOptions.PRIVATE) {
+          // if changing away from private, make enabled features more permissive
+          if (this.issuesAccessLevel > 0) this.issuesAccessLevel = 20;
+          if (this.repositoryAccessLevel > 0) this.repositoryAccessLevel = 20;
+          if (this.mergeRequestsAccessLevel > 0) this.mergeRequestsAccessLevel = 20;
+          if (this.buildsAccessLevel > 0) this.buildsAccessLevel = 20;
+          if (this.wikiAccessLevel > 0) this.wikiAccessLevel = 20;
+          if (this.snippetsAccessLevel > 0) this.snippetsAccessLevel = 20;
+          this.highlightChanges();
+        }
+      },
+
+      repositoryAccessLevel(value, oldValue) {
+        if (value < oldValue) {
+          // sub-features cannot have more premissive access level
+          this.mergeRequestsAccessLevel = Math.min(this.mergeRequestsAccessLevel, value);
+          this.buildsAccessLevel = Math.min(this.buildsAccessLevel, value);
 
-        if (value === 0) {
-          this.containerRegistryEnabled = false;
-          this.lfsEnabled = false;
+          if (value === 0) {
+            this.containerRegistryEnabled = false;
+            this.lfsEnabled = false;
+          }
+        } else if (oldValue === 0) {
+          this.mergeRequestsAccessLevel = value;
+          this.buildsAccessLevel = value;
+          this.containerRegistryEnabled = true;
+          this.lfsEnabled = true;
         }
-      } else if (oldValue === 0) {
-        this.mergeRequestsAccessLevel = value;
-        this.buildsAccessLevel = value;
-        this.containerRegistryEnabled = true;
-        this.lfsEnabled = true;
-      }
-    },
+      },
 
-    issuesAccessLevel(value, oldValue) {
-      if (value === 0) toggleHiddenClassBySelector('.issues-feature', true);
-      else if (oldValue === 0) toggleHiddenClassBySelector('.issues-feature', false);
-    },
+      issuesAccessLevel(value, oldValue) {
+        if (value === 0) toggleHiddenClassBySelector('.issues-feature', true);
+        else if (oldValue === 0) toggleHiddenClassBySelector('.issues-feature', false);
+      },
 
-    mergeRequestsAccessLevel(value, oldValue) {
-      if (value === 0) toggleHiddenClassBySelector('.merge-requests-feature', true);
-      else if (oldValue === 0) toggleHiddenClassBySelector('.merge-requests-feature', false);
-    },
+      mergeRequestsAccessLevel(value, oldValue) {
+        if (value === 0) toggleHiddenClassBySelector('.merge-requests-feature', true);
+        else if (oldValue === 0) toggleHiddenClassBySelector('.merge-requests-feature', false);
+      },
 
-    buildsAccessLevel(value, oldValue) {
-      if (value === 0) toggleHiddenClassBySelector('.builds-feature', true);
-      else if (oldValue === 0) toggleHiddenClassBySelector('.builds-feature', false);
+      buildsAccessLevel(value, oldValue) {
+        if (value === 0) toggleHiddenClassBySelector('.builds-feature', true);
+        else if (oldValue === 0) toggleHiddenClassBySelector('.builds-feature', false);
+      },
     },
-  },
-};
 
+    methods: {
+      highlightChanges() {
+        this.highlightChangesClass = true;
+        this.$nextTick(() => {
+          this.highlightChangesClass = false;
+        });
+      },
+
+      visibilityAllowed(option) {
+        return this.allowedVisibilityOptions.includes(option);
+      },
+    },
+  };
 </script>
 
 <template>
@@ -203,22 +205,36 @@ export default {
                 Public
               </option>
             </select>
-            <i aria-hidden="true" data-hidden="true" class="fa fa-chevron-down"></i>
+            <i
+              aria-hidden="true"
+              data-hidden="true"
+              class="fa fa-chevron-down"
+            >
+            </i>
           </div>
         </div>
         <span class="help-block">{{ visibilityLevelDescription }}</span>
-        <label v-if="visibilityLevel !== visibilityOptions.PUBLIC" class="request-access">
+        <label
+          v-if="visibilityLevel !== visibilityOptions.PUBLIC"
+          class="request-access"
+        >
           <input
             type="hidden"
             name="project[request_access_enabled]"
             :value="requestAccessEnabled"
           />
-          <input type="checkbox" v-model="requestAccessEnabled" />
+          <input
+            type="checkbox"
+            v-model="requestAccessEnabled"
+          />
           Allow users to request access
         </label>
       </project-setting-row>
     </div>
-    <div class="project-feature-settings" :class="{ 'highlight-changes': highlightChangesClass }">
+    <div
+      class="project-feature-settings"
+      :class="{ 'highlight-changes': highlightChangesClass }"
+    >
       <project-setting-row
         label="Issues"
         help-text="Lightweight issue tracking system for this project"
@@ -248,7 +264,7 @@ export default {
             name="project[project_feature_attributes][merge_requests_access_level]"
             :options="repoFeatureAccessLevelOptions"
             v-model="mergeRequestsAccessLevel"
-            :disabledInput="!repositoryEnabled"
+            :disabled-input="!repositoryEnabled"
           />
         </project-setting-row>
         <project-setting-row
@@ -259,7 +275,7 @@ export default {
             name="project[project_feature_attributes][builds_access_level]"
             :options="repoFeatureAccessLevelOptions"
             v-model="buildsAccessLevel"
-            :disabledInput="!repositoryEnabled"
+            :disabled-input="!repositoryEnabled"
           />
         </project-setting-row>
         <project-setting-row
@@ -271,7 +287,7 @@ export default {
           <project-feature-toggle
             name="project[container_registry_enabled]"
             v-model="containerRegistryEnabled"
-            :disabledInput="!repositoryEnabled"
+            :disabled-input="!repositoryEnabled"
           />
         </project-setting-row>
         <project-setting-row
@@ -283,7 +299,7 @@ export default {
           <project-feature-toggle
             name="project[lfs_enabled]"
             v-model="lfsEnabled"
-            :disabledInput="!repositoryEnabled"
+            :disabled-input="!repositoryEnabled"
           />
         </project-setting-row>
       </div>
diff --git a/app/assets/javascripts/projects_dropdown/components/app.vue b/app/assets/javascripts/projects_dropdown/components/app.vue
index 7606605be32..34a60dd574b 100644
--- a/app/assets/javascripts/projects_dropdown/components/app.vue
+++ b/app/assets/javascripts/projects_dropdown/components/app.vue
@@ -47,6 +47,22 @@ export default {
       return this.store.getSearchedProjects();
     },
   },
+  created() {
+    if (this.currentProject.id) {
+      this.logCurrentProjectAccess();
+    }
+
+    eventHub.$on('dropdownOpen', this.fetchFrequentProjects);
+    eventHub.$on('searchProjects', this.fetchSearchedProjects);
+    eventHub.$on('searchCleared', this.handleSearchClear);
+    eventHub.$on('searchFailed', this.handleSearchFailure);
+  },
+  beforeDestroy() {
+    eventHub.$off('dropdownOpen', this.fetchFrequentProjects);
+    eventHub.$off('searchProjects', this.fetchSearchedProjects);
+    eventHub.$off('searchCleared', this.handleSearchClear);
+    eventHub.$off('searchFailed', this.handleSearchFailure);
+  },
   methods: {
     toggleFrequentProjectsList(state) {
       this.isLoadingProjects = !state;
@@ -108,22 +124,6 @@ export default {
       this.toggleSearchProjectsList(true);
     },
   },
-  created() {
-    if (this.currentProject.id) {
-      this.logCurrentProjectAccess();
-    }
-
-    eventHub.$on('dropdownOpen', this.fetchFrequentProjects);
-    eventHub.$on('searchProjects', this.fetchSearchedProjects);
-    eventHub.$on('searchCleared', this.handleSearchClear);
-    eventHub.$on('searchFailed', this.handleSearchFailure);
-  },
-  beforeDestroy() {
-    eventHub.$off('dropdownOpen', this.fetchFrequentProjects);
-    eventHub.$off('searchProjects', this.fetchSearchedProjects);
-    eventHub.$off('searchCleared', this.handleSearchClear);
-    eventHub.$off('searchFailed', this.handleSearchFailure);
-  },
 };
 </script>
 
diff --git a/app/assets/javascripts/projects_dropdown/components/projects_list_frequent.vue b/app/assets/javascripts/projects_dropdown/components/projects_list_frequent.vue
index 093554cd0bc..246dbeaaded 100644
--- a/app/assets/javascripts/projects_dropdown/components/projects_list_frequent.vue
+++ b/app/assets/javascripts/projects_dropdown/components/projects_list_frequent.vue
@@ -1,32 +1,32 @@
 <script>
-import { s__ } from '../../locale';
-import projectsListItem from './projects_list_item.vue';
+  import { s__ } from '../../locale';
+  import projectsListItem from './projects_list_item.vue';
 
-export default {
-  components: {
-    projectsListItem,
-  },
-  props: {
-    projects: {
-      type: Array,
-      required: true,
+  export default {
+    components: {
+      projectsListItem,
     },
-    localStorageFailed: {
-      type: Boolean,
-      required: true,
+    props: {
+      projects: {
+        type: Array,
+        required: true,
+      },
+      localStorageFailed: {
+        type: Boolean,
+        required: true,
+      },
     },
-  },
-  computed: {
-    isListEmpty() {
-      return this.projects.length === 0;
+    computed: {
+      isListEmpty() {
+        return this.projects.length === 0;
+      },
+      listEmptyMessage() {
+        return this.localStorageFailed ?
+          s__('ProjectsDropdown|This feature requires browser localStorage support') :
+          s__('ProjectsDropdown|Projects you visit often will appear here');
+      },
     },
-    listEmptyMessage() {
-      return this.localStorageFailed ?
-        s__('ProjectsDropdown|This feature requires browser localStorage support') :
-        s__('ProjectsDropdown|Projects you visit often will appear here');
-    },
-  },
-};
+  };
 </script>
 
 <template>
@@ -40,7 +40,7 @@ export default {
         class="section-empty"
         v-if="isListEmpty"
       >
-        {{listEmptyMessage}}
+        {{ listEmptyMessage }}
       </li>
       <projects-list-item
         v-else
diff --git a/app/assets/javascripts/projects_dropdown/components/projects_list_item.vue b/app/assets/javascripts/projects_dropdown/components/projects_list_item.vue
index d482a7025de..759cdd1ded9 100644
--- a/app/assets/javascripts/projects_dropdown/components/projects_list_item.vue
+++ b/app/assets/javascripts/projects_dropdown/components/projects_list_item.vue
@@ -1,76 +1,77 @@
 <script>
-import identicon from '../../vue_shared/components/identicon.vue';
+  /* eslint-disable vue/require-default-prop, vue/require-prop-types */
+  import identicon from '../../vue_shared/components/identicon.vue';
 
-export default {
-  components: {
-    identicon,
-  },
-  props: {
-    matcher: {
-      type: String,
-      required: false,
+  export default {
+    components: {
+      identicon,
     },
-    projectId: {
-      type: Number,
-      required: true,
-    },
-    projectName: {
-      type: String,
-      required: true,
-    },
-    namespace: {
-      type: String,
-      required: true,
-    },
-    webUrl: {
-      type: String,
-      required: true,
-    },
-    avatarUrl: {
-      required: true,
-      validator(value) {
-        return value === null || typeof value === 'string';
+    props: {
+      matcher: {
+        type: String,
+        required: false,
+      },
+      projectId: {
+        type: Number,
+        required: true,
+      },
+      projectName: {
+        type: String,
+        required: true,
+      },
+      namespace: {
+        type: String,
+        required: true,
+      },
+      webUrl: {
+        type: String,
+        required: true,
+      },
+      avatarUrl: {
+        required: true,
+        validator(value) {
+          return value === null || typeof value === 'string';
+        },
       },
     },
-  },
-  computed: {
-    hasAvatar() {
-      return this.avatarUrl !== null;
-    },
-    highlightedProjectName() {
-      if (this.matcher) {
-        const matcherRegEx = new RegExp(this.matcher, 'gi');
-        const matches = this.projectName.match(matcherRegEx);
+    computed: {
+      hasAvatar() {
+        return this.avatarUrl !== null;
+      },
+      highlightedProjectName() {
+        if (this.matcher) {
+          const matcherRegEx = new RegExp(this.matcher, 'gi');
+          const matches = this.projectName.match(matcherRegEx);
 
-        if (matches && matches.length > 0) {
-          return this.projectName.replace(matches[0], `<b>${matches[0]}</b>`);
+          if (matches && matches.length > 0) {
+            return this.projectName.replace(matches[0], `<b>${matches[0]}</b>`);
+          }
         }
-      }
-      return this.projectName;
-    },
-    /**
-     * Smartly truncates project namespace by doing two things;
-     * 1. Only include Group names in path by removing project name
-     * 2. Only include first and last group names in the path
-     *    when namespace has more than 2 groups present
-     *
-     * First part (removal of project name from namespace) can be
-     * done from backend but doing so involves migration of
-     * existing project namespaces which is not wise thing to do.
-     */
-    truncatedNamespace() {
-      const namespaceArr = this.namespace.split(' / ');
-      namespaceArr.splice(-1, 1);
-      let namespace = namespaceArr.join(' / ');
+        return this.projectName;
+      },
+      /**
+       * Smartly truncates project namespace by doing two things;
+       * 1. Only include Group names in path by removing project name
+       * 2. Only include first and last group names in the path
+       *    when namespace has more than 2 groups present
+       *
+       * First part (removal of project name from namespace) can be
+       * done from backend but doing so involves migration of
+       * existing project namespaces which is not wise thing to do.
+       */
+      truncatedNamespace() {
+        const namespaceArr = this.namespace.split(' / ');
+        namespaceArr.splice(-1, 1);
+        let namespace = namespaceArr.join(' / ');
 
-      if (namespaceArr.length > 2) {
-        namespace = `${namespaceArr[0]} / ... / ${namespaceArr.pop()}`;
-      }
+        if (namespaceArr.length > 2) {
+          namespace = `${namespaceArr[0]} / ... / ${namespaceArr.pop()}`;
+        }
 
-      return namespace;
+        return namespace;
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -92,7 +93,7 @@ export default {
         <identicon
           v-else
           size-class="s32"
-          :entity-id=projectId
+          :entity-id="projectId"
           :entity-name="projectName"
         />
       </div>
@@ -108,7 +109,7 @@ export default {
         <div
           class="project-namespace"
           :title="namespace"
-        >{{truncatedNamespace}}</div>
+        >{{ truncatedNamespace }}</div>
       </div>
     </a>
   </li>
diff --git a/app/assets/javascripts/projects_dropdown/components/search.vue b/app/assets/javascripts/projects_dropdown/components/search.vue
index 53bc76d0f2d..0c46ed184be 100644
--- a/app/assets/javascripts/projects_dropdown/components/search.vue
+++ b/app/assets/javascripts/projects_dropdown/components/search.vue
@@ -1,47 +1,47 @@
 <script>
-import _ from 'underscore';
-import eventHub from '../event_hub';
+  import _ from 'underscore';
+  import eventHub from '../event_hub';
 
-export default {
-  data() {
-    return {
-      searchQuery: '',
-    };
-  },
-  watch: {
-    searchQuery() {
-      this.handleInput();
+  export default {
+    data() {
+      return {
+        searchQuery: '',
+      };
     },
-  },
-  methods: {
-    setFocus() {
-      this.$refs.search.focus();
+    watch: {
+      searchQuery() {
+        this.handleInput();
+      },
     },
-    emitSearchEvents() {
-      if (this.searchQuery) {
-        eventHub.$emit('searchProjects', this.searchQuery);
-      } else {
-        eventHub.$emit('searchCleared');
-      }
+    mounted() {
+      eventHub.$on('dropdownOpen', this.setFocus);
     },
-    /**
-     * Callback function within _.debounce is intentionally
-     * kept as ES5 `function() {}` instead of ES6 `() => {}`
-     * as it otherwise messes up function context
-     * and component reference is no longer accessible via `this`
-     */
-    // eslint-disable-next-line func-names
-    handleInput: _.debounce(function () {
-      this.emitSearchEvents();
-    }, 500),
-  },
-  mounted() {
-    eventHub.$on('dropdownOpen', this.setFocus);
-  },
-  beforeDestroy() {
-    eventHub.$off('dropdownOpen', this.setFocus);
-  },
-};
+    beforeDestroy() {
+      eventHub.$off('dropdownOpen', this.setFocus);
+    },
+    methods: {
+      setFocus() {
+        this.$refs.search.focus();
+      },
+      emitSearchEvents() {
+        if (this.searchQuery) {
+          eventHub.$emit('searchProjects', this.searchQuery);
+        } else {
+          eventHub.$emit('searchCleared');
+        }
+      },
+      /**
+       * Callback function within _.debounce is intentionally
+       * kept as ES5 `function() {}` instead of ES6 `() => {}`
+       * as it otherwise messes up function context
+       * and component reference is no longer accessible via `this`
+       */
+      // eslint-disable-next-line func-names
+      handleInput: _.debounce(function () {
+        this.emitSearchEvents();
+      }, 500),
+    },
+  };
 </script>
 
 <template>
@@ -59,6 +59,7 @@ export default {
       v-if="!searchQuery"
       class="search-icon fa fa-fw fa-search"
       aria-hidden="true"
-    />
+    >
+    </i>
   </div>
 </template>
diff --git a/app/assets/javascripts/registry/components/app.vue b/app/assets/javascripts/registry/components/app.vue
index 2d8ca443ea7..ea0f7199a70 100644
--- a/app/assets/javascripts/registry/components/app.vue
+++ b/app/assets/javascripts/registry/components/app.vue
@@ -1,14 +1,17 @@
 <script>
-  /* globals Flash */
   import { mapGetters, mapActions } from 'vuex';
-  import '../../flash';
+  import Flash from '../../flash';
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
   import store from '../stores';
   import collapsibleContainer from './collapsible_container.vue';
   import { errorMessages, errorMessagesTypes } from '../constants';
 
   export default {
-    name: 'registryListApp',
+    name: 'RegistryListApp',
+    components: {
+      collapsibleContainer,
+      loadingIcon,
+    },
     props: {
       endpoint: {
         type: String,
@@ -16,22 +19,12 @@
       },
     },
     store,
-    components: {
-      collapsibleContainer,
-      loadingIcon,
-    },
     computed: {
       ...mapGetters([
         'isLoading',
         'repos',
       ]),
     },
-    methods: {
-      ...mapActions([
-        'setMainEndpoint',
-        'fetchRepos',
-      ]),
-    },
     created() {
       this.setMainEndpoint(this.endpoint);
     },
@@ -39,6 +32,12 @@
       this.fetchRepos()
         .catch(() => Flash(errorMessages[errorMessagesTypes.FETCH_REPOS]));
     },
+    methods: {
+      ...mapActions([
+        'setMainEndpoint',
+        'fetchRepos',
+      ]),
+    },
   };
 </script>
 <template>
@@ -46,17 +45,18 @@
     <loading-icon
       v-if="isLoading"
       size="3"
-      />
+    />
 
     <collapsible-container
       v-else-if="!isLoading && repos.length"
       v-for="(item, index) in repos"
       :key="index"
       :repo="item"
-      />
+    />
 
     <p v-else-if="!isLoading && !repos.length">
-      {{__("No container images stored for this project. Add one by following the instructions above.")}}
+      {{ __(`No container images stored for this project.
+Add one by following the instructions above.`) }}
     </p>
   </div>
 </template>
diff --git a/app/assets/javascripts/registry/components/collapsible_container.vue b/app/assets/javascripts/registry/components/collapsible_container.vue
index ac1c3ec253c..b4906ba4ee5 100644
--- a/app/assets/javascripts/registry/components/collapsible_container.vue
+++ b/app/assets/javascripts/registry/components/collapsible_container.vue
@@ -1,7 +1,6 @@
 <script>
-  /* globals Flash */
   import { mapActions } from 'vuex';
-  import '../../flash';
+  import Flash from '../../flash';
   import clipboardButton from '../../vue_shared/components/clipboard_button.vue';
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
   import tooltip from '../../vue_shared/directives/tooltip';
@@ -9,13 +8,7 @@
   import { errorMessages, errorMessagesTypes } from '../constants';
 
   export default {
-    name: 'collapsibeContainerRegisty',
-    props: {
-      repo: {
-        type: Object,
-        required: true,
-      },
-    },
+    name: 'CollapsibeContainerRegisty',
     components: {
       clipboardButton,
       loadingIcon,
@@ -24,6 +17,12 @@
     directives: {
       tooltip,
     },
+    props: {
+      repo: {
+        type: Object,
+        required: true,
+      },
+    },
     data() {
       return {
         isOpen: false,
@@ -65,28 +64,29 @@
 
 <template>
   <div class="container-image">
-    <div
-      class="container-image-head">
+    <div class="container-image-head">
       <button
         type="button"
         @click="toggleRepo"
-        class="js-toggle-repo btn-link">
+        class="js-toggle-repo btn-link"
+      >
         <i
           class="fa"
           :class="{
             'fa-chevron-right': !isOpen,
             'fa-chevron-up': isOpen,
           }"
-          aria-hidden="true">
+          aria-hidden="true"
+        >
         </i>
-        {{repo.name}}
+        {{ repo.name }}
       </button>
 
       <clipboard-button
         v-if="repo.location"
         :text="clipboardText"
         :title="repo.location"
-        />
+      />
 
       <div class="controls hidden-xs pull-right">
         <button
@@ -96,35 +96,38 @@
           :title="s__('ContainerRegistry|Remove repository')"
           :aria-label="s__('ContainerRegistry|Remove repository')"
           v-tooltip
-          @click="handleDeleteRepository">
+          @click="handleDeleteRepository"
+        >
           <i
             class="fa fa-trash"
-            aria-hidden="true">
+            aria-hidden="true"
+          >
           </i>
         </button>
       </div>
-
     </div>
 
     <loading-icon
       v-if="repo.isLoading"
       class="append-bottom-20"
       size="2"
-      />
+    />
 
     <div
       v-else-if="!repo.isLoading && isOpen"
-      class="container-image-tags">
+      class="container-image-tags"
+    >
 
       <table-registry
         v-if="repo.list.length"
         :repo="repo"
-        />
+      />
 
       <div
         v-else
-        class="nothing-here-block">
-        {{s__("ContainerRegistry|No tags in Container Registry for this container image.")}}
+        class="nothing-here-block"
+      >
+        {{ s__("ContainerRegistry|No tags in Container Registry for this container image.") }}
       </div>
     </div>
   </div>
diff --git a/app/assets/javascripts/registry/components/table_registry.vue b/app/assets/javascripts/registry/components/table_registry.vue
index 14d43e135fe..bef850eddc0 100644
--- a/app/assets/javascripts/registry/components/table_registry.vue
+++ b/app/assets/javascripts/registry/components/table_registry.vue
@@ -1,8 +1,7 @@
 <script>
-  /* globals Flash */
   import { mapActions } from 'vuex';
   import { n__ } from '../../locale';
-  import '../../flash';
+  import Flash from '../../flash';
   import clipboardButton from '../../vue_shared/components/clipboard_button.vue';
   import tablePagination from '../../vue_shared/components/table_pagination.vue';
   import tooltip from '../../vue_shared/directives/tooltip';
@@ -11,21 +10,21 @@
   import { numberToHumanSize } from '../../lib/utils/number_utils';
 
   export default {
-    props: {
-      repo: {
-        type: Object,
-        required: true,
-      },
-    },
     components: {
       clipboardButton,
       tablePagination,
     },
+    directives: {
+      tooltip,
+    },
     mixins: [
       timeagoMixin,
     ],
-    directives: {
-      tooltip,
+    props: {
+      repo: {
+        type: Object,
+        required: true,
+      },
     },
     computed: {
       shouldRenderPagination() {
@@ -68,75 +67,78 @@
   };
 </script>
 <template>
-<div>
-  <table class="table tags">
-    <thead>
-      <tr>
-        <th>{{s__('ContainerRegistry|Tag')}}</th>
-        <th>{{s__('ContainerRegistry|Tag ID')}}</th>
-        <th>{{s__("ContainerRegistry|Size")}}</th>
-        <th>{{s__("ContainerRegistry|Created")}}</th>
-        <th></th>
-      </tr>
-    </thead>
-    <tbody>
-      <tr
-        v-for="(item, i) in repo.list"
-        :key="i">
-        <td>
+  <div>
+    <table class="table tags">
+      <thead>
+        <tr>
+          <th>{{ s__('ContainerRegistry|Tag') }}</th>
+          <th>{{ s__('ContainerRegistry|Tag ID') }}</th>
+          <th>{{ s__("ContainerRegistry|Size") }}</th>
+          <th>{{ s__("ContainerRegistry|Created") }}</th>
+          <th></th>
+        </tr>
+      </thead>
+      <tbody>
+        <tr
+          v-for="(item, i) in repo.list"
+          :key="i">
+          <td>
 
-          {{item.tag}}
+            {{ item.tag }}
 
-          <clipboard-button
-            v-if="item.location"
-            :title="item.location"
-            :text="clipboardText(item.location)"
+            <clipboard-button
+              v-if="item.location"
+              :title="item.location"
+              :text="clipboardText(item.location)"
             />
-        </td>
-        <td>
-          <span
-            v-tooltip
-            :title="item.revision"
-            data-placement="bottom">
-            {{item.shortRevision}}
+          </td>
+          <td>
+            <span
+              v-tooltip
+              :title="item.revision"
+              data-placement="bottom"
+            >
+              {{ item.shortRevision }}
             </span>
-        </td>
-        <td>
-          {{formatSize(item.size)}}
-          <template v-if="item.size && item.layers">
-            &middot;
-          </template>
-          {{layers(item)}}
-        </td>
+          </td>
+          <td>
+            {{ formatSize(item.size) }}
+            <template v-if="item.size && item.layers">
+              &middot;
+            </template>
+            {{ layers(item) }}
+          </td>
 
-        <td>
-          {{timeFormated(item.createdAt)}}
-        </td>
+          <td>
+            {{ timeFormated(item.createdAt) }}
+          </td>
 
-        <td class="content">
-          <button
-            v-if="item.canDelete"
-            type="button"
-            class="js-delete-registry btn btn-danger hidden-xs pull-right"
-            :title="s__('ContainerRegistry|Remove tag')"
-            :aria-label="s__('ContainerRegistry|Remove tag')"
-            data-container="body"
-            v-tooltip
-            @click="handleDeleteRegistry(item)">
-            <i
-              class="fa fa-trash"
-              aria-hidden="true">
-            </i>
-          </button>
-        </td>
-      </tr>
-    </tbody>
-  </table>
+          <td class="content">
+            <button
+              v-if="item.canDelete"
+              type="button"
+              class="js-delete-registry btn btn-danger hidden-xs pull-right"
+              :title="s__('ContainerRegistry|Remove tag')"
+              :aria-label="s__('ContainerRegistry|Remove tag')"
+              data-container="body"
+              v-tooltip
+              @click="handleDeleteRegistry(item)"
+            >
+              <i
+                class="fa fa-trash"
+                aria-hidden="true"
+              >
+              </i>
+            </button>
+          </td>
+        </tr>
+      </tbody>
+    </table>
 
-  <table-pagination
-    v-if="shouldRenderPagination"
-    :change="onPageChange"
-    :page-info="repo.pagination"
+    <table-pagination
+      v-if="shouldRenderPagination"
+      :change="onPageChange"
+      :page-info="repo.pagination"
     />
-</div>
+  </div>
 </template>
diff --git a/app/assets/javascripts/sidebar/components/confidential/confidential_issue_sidebar.vue b/app/assets/javascripts/sidebar/components/confidential/confidential_issue_sidebar.vue
index 6ee4d487c0b..839f9ec88b9 100644
--- a/app/assets/javascripts/sidebar/components/confidential/confidential_issue_sidebar.vue
+++ b/app/assets/javascripts/sidebar/components/confidential/confidential_issue_sidebar.vue
@@ -1,48 +1,51 @@
 <script>
-import Flash from '../../../flash';
-import editForm from './edit_form.vue';
-import Icon from '../../../vue_shared/components/icon.vue';
+  import Flash from '../../../flash';
+  import editForm from './edit_form.vue';
+  import Icon from '../../../vue_shared/components/icon.vue';
 
-export default {
-  components: {
-    editForm,
-    Icon,
-  },
-  props: {
-    isConfidential: {
-      required: true,
-      type: Boolean,
+  export default {
+    components: {
+      editForm,
+      Icon,
     },
-    isEditable: {
-      required: true,
-      type: Boolean,
+    props: {
+      isConfidential: {
+        required: true,
+        type: Boolean,
+      },
+      isEditable: {
+        required: true,
+        type: Boolean,
+      },
+      service: {
+        required: true,
+        type: Object,
+      },
     },
-    service: {
-      required: true,
-      type: Object,
+    data() {
+      return {
+        edit: false,
+      };
     },
-  },
-  data() {
-    return {
-      edit: false,
-    };
-  },
-  computed: {
-    confidentialityIcon() {
-      return this.isConfidential ? 'eye-slash' : 'eye';
+    computed: {
+      confidentialityIcon() {
+        return this.isConfidential ? 'eye-slash' : 'eye';
+      },
     },
-  },
-  methods: {
-    toggleForm() {
-      this.edit = !this.edit;
+    methods: {
+      toggleForm() {
+        this.edit = !this.edit;
+      },
+      updateConfidentialAttribute(confidential) {
+        this.service.update('issue', { confidential })
+          .then(() => location.reload())
+          .catch(() => {
+            Flash(`Something went wrong trying to
+  change the confidentiality of this issue`);
+          });
+      },
     },
-    updateConfidentialAttribute(confidential) {
-      this.service.update('issue', { confidential })
-        .then(() => location.reload())
-        .catch(() => new Flash('Something went wrong trying to change the confidentiality of this issue'));
-    },
-  },
-};
+  };
 </script>
 
 <template>
@@ -51,8 +54,8 @@ export default {
       <icon
         :name="confidentialityIcon"
         :size="16"
-        aria-hidden="true">
-      </icon>
+        aria-hidden="true"
+      />
     </div>
     <div class="title hide-collapsed">
       Confidentiality
@@ -72,22 +75,26 @@ export default {
         :is-confidential="isConfidential"
         :update-confidential-attribute="updateConfidentialAttribute"
       />
-      <div v-if="!isConfidential" class="no-value sidebar-item-value">
+      <div
+        v-if="!isConfidential"
+        class="no-value sidebar-item-value">
         <icon
           name="eye"
           :size="16"
           aria-hidden="true"
-          class="sidebar-item-icon inline">
-        </icon>
+          class="sidebar-item-icon inline"
+        />
         Not confidential
       </div>
-      <div v-else class="value sidebar-item-value hide-collapsed">
+      <div
+        v-else
+        class="value sidebar-item-value hide-collapsed">
         <icon
           name="eye-slash"
           :size="16"
           aria-hidden="true"
-          class="sidebar-item-icon inline is-active">
-        </icon>
+          class="sidebar-item-icon inline is-active"
+        />
         This issue is confidential
       </div>
     </div>
diff --git a/app/assets/javascripts/sidebar/components/confidential/edit_form.vue b/app/assets/javascripts/sidebar/components/confidential/edit_form.vue
index dd17b5abd46..6a81235a1a7 100644
--- a/app/assets/javascripts/sidebar/components/confidential/edit_form.vue
+++ b/app/assets/javascripts/sidebar/components/confidential/edit_form.vue
@@ -1,26 +1,25 @@
 <script>
-import editFormButtons from './edit_form_buttons.vue';
+  import editFormButtons from './edit_form_buttons.vue';
 
-export default {
-  props: {
-    isConfidential: {
-      required: true,
-      type: Boolean,
+  export default {
+    components: {
+      editFormButtons,
     },
-    toggleForm: {
-      required: true,
-      type: Function,
+    props: {
+      isConfidential: {
+        required: true,
+        type: Boolean,
+      },
+      toggleForm: {
+        required: true,
+        type: Function,
+      },
+      updateConfidentialAttribute: {
+        required: true,
+        type: Function,
+      },
     },
-    updateConfidentialAttribute: {
-      required: true,
-      type: Function,
-    },
-  },
-
-  components: {
-    editFormButtons,
-  },
-};
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/sidebar/components/lock/edit_form.vue b/app/assets/javascripts/sidebar/components/lock/edit_form.vue
index 242e826d471..e7a87636aa7 100644
--- a/app/assets/javascripts/sidebar/components/lock/edit_form.vue
+++ b/app/assets/javascripts/sidebar/components/lock/edit_form.vue
@@ -1,45 +1,47 @@
 <script>
-import editFormButtons from './edit_form_buttons.vue';
-import issuableMixin from '../../../vue_shared/mixins/issuable';
+  import editFormButtons from './edit_form_buttons.vue';
+  import issuableMixin from '../../../vue_shared/mixins/issuable';
 
-export default {
-  props: {
-    isLocked: {
-      required: true,
-      type: Boolean,
+  export default {
+    components: {
+      editFormButtons,
     },
-
-    toggleForm: {
-      required: true,
-      type: Function,
-    },
-
-    updateLockedAttribute: {
-      required: true,
-      type: Function,
+    mixins: [
+      issuableMixin,
+    ],
+    props: {
+      isLocked: {
+        required: true,
+        type: Boolean,
+      },
+
+      toggleForm: {
+        required: true,
+        type: Function,
+      },
+
+      updateLockedAttribute: {
+        required: true,
+        type: Function,
+      },
     },
-  },
-
-  mixins: [
-    issuableMixin,
-  ],
-
-  components: {
-    editFormButtons,
-  },
-};
+  };
 </script>
 
 <template>
   <div class="dropdown open">
     <div class="dropdown-menu sidebar-item-warning-message">
-      <p class="text" v-if="isLocked">
+      <p
+        class="text"
+        v-if="isLocked">
         Unlock this {{ issuableDisplayName }}?
         <strong>Everyone</strong>
         will be able to comment.
       </p>
 
-      <p class="text" v-else>
+      <p
+        class="text"
+        v-else>
         Lock this {{ issuableDisplayName }}?
         Only
         <strong>project members</strong>
diff --git a/app/assets/javascripts/sidebar/components/lock/lock_issue_sidebar.vue b/app/assets/javascripts/sidebar/components/lock/lock_issue_sidebar.vue
index 04c3a96bf74..02876a6c175 100644
--- a/app/assets/javascripts/sidebar/components/lock/lock_issue_sidebar.vue
+++ b/app/assets/javascripts/sidebar/components/lock/lock_issue_sidebar.vue
@@ -1,63 +1,63 @@
 <script>
-/* global Flash */
-import editForm from './edit_form.vue';
-import issuableMixin from '../../../vue_shared/mixins/issuable';
-import Icon from '../../../vue_shared/components/icon.vue';
+  import Flash from '../../../flash';
+  import editForm from './edit_form.vue';
+  import issuableMixin from '../../../vue_shared/mixins/issuable';
+  import Icon from '../../../vue_shared/components/icon.vue';
 
-export default {
-  props: {
-    isLocked: {
-      required: true,
-      type: Boolean,
+  export default {
+    components: {
+      editForm,
+      Icon,
     },
+    mixins: [
+      issuableMixin,
+    ],
 
-    isEditable: {
-      required: true,
-      type: Boolean,
-    },
-
-    mediator: {
-      required: true,
-      type: Object,
-      validator(mediatorObject) {
-        return mediatorObject.service && mediatorObject.service.update && mediatorObject.store;
+    props: {
+      isLocked: {
+        required: true,
+        type: Boolean,
       },
-    },
-  },
-
-  mixins: [
-    issuableMixin,
-  ],
 
-  components: {
-    editForm,
-    Icon,
-  },
+      isEditable: {
+        required: true,
+        type: Boolean,
+      },
 
-  computed: {
-    lockIcon() {
-      return this.isLocked ? 'lock' : 'lock-open';
+      mediator: {
+        required: true,
+        type: Object,
+        validator(mediatorObject) {
+          return mediatorObject.service && mediatorObject.service.update && mediatorObject.store;
+        },
+      },
     },
 
-    isLockDialogOpen() {
-      return this.mediator.store.isLockDialogOpen;
-    },
-  },
+    computed: {
+      lockIcon() {
+        return this.isLocked ? 'lock' : 'lock-open';
+      },
 
-  methods: {
-    toggleForm() {
-      this.mediator.store.isLockDialogOpen = !this.mediator.store.isLockDialogOpen;
+      isLockDialogOpen() {
+        return this.mediator.store.isLockDialogOpen;
+      },
     },
 
-    updateLockedAttribute(locked) {
-      this.mediator.service.update(this.issuableType, {
-        discussion_locked: locked,
-      })
-      .then(() => location.reload())
-      .catch(() => Flash(this.__(`Something went wrong trying to change the locked state of this ${this.issuableDisplayName}`)));
+    methods: {
+      toggleForm() {
+        this.mediator.store.isLockDialogOpen = !this.mediator.store.isLockDialogOpen;
+      },
+
+      updateLockedAttribute(locked) {
+        this.mediator.service.update(this.issuableType, {
+          discussion_locked: locked,
+        })
+        .then(() => location.reload())
+        .catch(() => Flash(this.__(`Something went wrong trying to
+  change the locked state of this ${this.issuableDisplayName}`)));
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -67,8 +67,8 @@ export default {
         :name="lockIcon"
         :size="16"
         aria-hidden="true"
-        class="sidebar-item-icon is-active">
-      </icon>
+        class="sidebar-item-icon is-active"
+      />
     </div>
 
     <div class="title hide-collapsed">
@@ -100,8 +100,8 @@ export default {
           name="lock"
           :size="16"
           aria-hidden="true"
-          class="sidebar-item-icon inline is-active">
-        </icon>
+          class="sidebar-item-icon inline is-active"
+        />
         {{ __('Locked') }}
       </div>
 
@@ -113,8 +113,8 @@ export default {
           name="lock-open"
           :size="16"
           aria-hidden="true"
-          class="sidebar-item-icon inline">
-        </icon>
+          class="sidebar-item-icon inline"
+        />
         {{ __('Unlocked') }}
       </div>
     </div>
diff --git a/app/assets/javascripts/sidebar/components/participants/participants.vue b/app/assets/javascripts/sidebar/components/participants/participants.vue
index b8510a6ce3a..006a6d2905d 100644
--- a/app/assets/javascripts/sidebar/components/participants/participants.vue
+++ b/app/assets/javascripts/sidebar/components/participants/participants.vue
@@ -1,73 +1,73 @@
 <script>
-import { __, n__, sprintf } from '../../../locale';
-import loadingIcon from '../../../vue_shared/components/loading_icon.vue';
-import userAvatarImage from '../../../vue_shared/components/user_avatar/user_avatar_image.vue';
+  import { __, n__, sprintf } from '../../../locale';
+  import loadingIcon from '../../../vue_shared/components/loading_icon.vue';
+  import userAvatarImage from '../../../vue_shared/components/user_avatar/user_avatar_image.vue';
 
-export default {
-  props: {
-    loading: {
-      type: Boolean,
-      required: false,
-      default: false,
+  export default {
+    components: {
+      loadingIcon,
+      userAvatarImage,
     },
-    participants: {
-      type: Array,
-      required: false,
-      default: () => [],
+    props: {
+      loading: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      participants: {
+        type: Array,
+        required: false,
+        default: () => [],
+      },
+      numberOfLessParticipants: {
+        type: Number,
+        required: false,
+        default: 7,
+      },
     },
-    numberOfLessParticipants: {
-      type: Number,
-      required: false,
-      default: 7,
+    data() {
+      return {
+        isShowingMoreParticipants: false,
+      };
     },
-  },
-  data() {
-    return {
-      isShowingMoreParticipants: false,
-    };
-  },
-  components: {
-    loadingIcon,
-    userAvatarImage,
-  },
-  computed: {
-    lessParticipants() {
-      return this.participants.slice(0, this.numberOfLessParticipants);
-    },
-    visibleParticipants() {
-      return this.isShowingMoreParticipants ? this.participants : this.lessParticipants;
-    },
-    hasMoreParticipants() {
-      return this.participants.length > this.numberOfLessParticipants;
-    },
-    toggleLabel() {
-      let label = '';
-      if (this.isShowingMoreParticipants) {
-        label = __('- show less');
-      } else {
-        label = sprintf(__('+ %{moreCount} more'), {
-          moreCount: this.participants.length - this.numberOfLessParticipants,
-        });
-      }
+    computed: {
+      lessParticipants() {
+        return this.participants.slice(0, this.numberOfLessParticipants);
+      },
+      visibleParticipants() {
+        return this.isShowingMoreParticipants ? this.participants : this.lessParticipants;
+      },
+      hasMoreParticipants() {
+        return this.participants.length > this.numberOfLessParticipants;
+      },
+      toggleLabel() {
+        let label = '';
+        if (this.isShowingMoreParticipants) {
+          label = __('- show less');
+        } else {
+          label = sprintf(__('+ %{moreCount} more'), {
+            moreCount: this.participants.length - this.numberOfLessParticipants,
+          });
+        }
 
-      return label;
-    },
-    participantLabel() {
-      return sprintf(
-        n__('%{count} participant', '%{count} participants', this.participants.length),
-        { count: this.loading ? '' : this.participantCount },
-      );
-    },
-    participantCount() {
-      return this.participants.length;
+        return label;
+      },
+      participantLabel() {
+        return sprintf(
+          n__('%{count} participant', '%{count} participants', this.participants.length),
+          { count: this.loading ? '' : this.participantCount },
+        );
+      },
+      participantCount() {
+        return this.participants.length;
+      },
     },
-  },
-  methods: {
-    toggleMoreParticipants() {
-      this.isShowingMoreParticipants = !this.isShowingMoreParticipants;
+    methods: {
+      toggleMoreParticipants() {
+        this.isShowingMoreParticipants = !this.isShowingMoreParticipants;
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -75,14 +75,17 @@ export default {
     <div class="sidebar-collapsed-icon">
       <i
         class="fa fa-users"
-        aria-hidden="true">
+        aria-hidden="true"
+      >
       </i>
       <loading-icon
         v-if="loading"
-        class="js-participants-collapsed-loading-icon" />
+        class="js-participants-collapsed-loading-icon"
+      />
       <span
         v-else
-        class="js-participants-collapsed-count">
+        class="js-participants-collapsed-count"
+      >
         {{ participantCount }}
       </span>
     </div>
@@ -90,34 +93,40 @@ export default {
       <loading-icon
         v-if="loading"
         :inline="true"
-        class="js-participants-expanded-loading-icon" />
+        class="js-participants-expanded-loading-icon"
+      />
       {{ participantLabel }}
     </div>
     <div class="participants-list hide-collapsed">
       <div
         v-for="participant in visibleParticipants"
         :key="participant.id"
-        class="participants-author js-participants-author">
+        class="participants-author js-participants-author"
+      >
         <a
           class="author_link"
-          :href="participant.web_url">
+          :href="participant.web_url"
+        >
           <user-avatar-image
             :lazy="true"
             :img-src="participant.avatar_url"
             css-classes="avatar-inline"
             :size="24"
             :tooltip-text="participant.name"
-            tooltip-placement="bottom" />
+            tooltip-placement="bottom"
+          />
         </a>
       </div>
     </div>
     <div
       v-if="hasMoreParticipants"
-      class="participants-more hide-collapsed">
+      class="participants-more hide-collapsed"
+    >
       <button
         type="button"
         class="btn-transparent btn-blank js-toggle-participants-button"
-        @click="toggleMoreParticipants">
+        @click="toggleMoreParticipants"
+      >
         {{ toggleLabel }}
       </button>
     </div>
diff --git a/app/assets/javascripts/sidebar/components/participants/sidebar_participants.vue b/app/assets/javascripts/sidebar/components/participants/sidebar_participants.vue
index 6fcd2f95309..5c1ead1a8ac 100644
--- a/app/assets/javascripts/sidebar/components/participants/sidebar_participants.vue
+++ b/app/assets/javascripts/sidebar/components/participants/sidebar_participants.vue
@@ -1,23 +1,23 @@
 <script>
-import Store from '../../stores/sidebar_store';
-import participants from './participants.vue';
+  import Store from '../../stores/sidebar_store';
+  import participants from './participants.vue';
 
-export default {
-  data() {
-    return {
-      store: new Store(),
-    };
-  },
-  props: {
-    mediator: {
-      type: Object,
-      required: true,
+  export default {
+    components: {
+      participants,
     },
-  },
-  components: {
-    participants,
-  },
-};
+    props: {
+      mediator: {
+        type: Object,
+        required: true,
+      },
+    },
+    data() {
+      return {
+        store: new Store(),
+      };
+    },
+  };
 </script>
 
 <template>
diff --git a/app/assets/javascripts/sidebar/components/subscriptions/sidebar_subscriptions.vue b/app/assets/javascripts/sidebar/components/subscriptions/sidebar_subscriptions.vue
index f4bae1d3dd5..3e8cc7a6630 100644
--- a/app/assets/javascripts/sidebar/components/subscriptions/sidebar_subscriptions.vue
+++ b/app/assets/javascripts/sidebar/components/subscriptions/sidebar_subscriptions.vue
@@ -6,10 +6,8 @@ import { __ } from '../../../locale';
 import subscriptions from './subscriptions.vue';
 
 export default {
-  data() {
-    return {
-      store: new Store(),
-    };
+  components: {
+    subscriptions,
   },
   props: {
     mediator: {
@@ -17,10 +15,17 @@ export default {
       required: true,
     },
   },
-  components: {
-    subscriptions,
+  data() {
+    return {
+      store: new Store(),
+    };
+  },
+  created() {
+    eventHub.$on('toggleSubscription', this.onToggleSubscription);
+  },
+  beforeDestroy() {
+    eventHub.$off('toggleSubscription', this.onToggleSubscription);
   },
-
   methods: {
     onToggleSubscription() {
       this.mediator.toggleSubscription()
@@ -29,14 +34,6 @@ export default {
         });
     },
   },
-
-  created() {
-    eventHub.$on('toggleSubscription', this.onToggleSubscription);
-  },
-
-  beforeDestroy() {
-    eventHub.$off('toggleSubscription', this.onToggleSubscription);
-  },
 };
 </script>
 
@@ -44,6 +41,7 @@ export default {
   <div class="block subscriptions">
     <subscriptions
       :loading="store.isFetching.subscriptions"
-      :subscribed="store.subscribed" />
+      :subscribed="store.subscribed"
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/sidebar/components/subscriptions/subscriptions.vue b/app/assets/javascripts/sidebar/components/subscriptions/subscriptions.vue
index 940e1764f3d..7226076a8fc 100644
--- a/app/assets/javascripts/sidebar/components/subscriptions/subscriptions.vue
+++ b/app/assets/javascripts/sidebar/components/subscriptions/subscriptions.vue
@@ -1,45 +1,46 @@
 <script>
-import { __ } from '../../../locale';
-import eventHub from '../../event_hub';
-import loadingButton from '../../../vue_shared/components/loading_button.vue';
+  /* eslint-disable vue/require-default-prop */
+  import { __ } from '../../../locale';
+  import eventHub from '../../event_hub';
+  import loadingButton from '../../../vue_shared/components/loading_button.vue';
 
-export default {
-  props: {
-    loading: {
-      type: Boolean,
-      required: false,
-      default: false,
+  export default {
+    components: {
+      loadingButton,
     },
-    subscribed: {
-      type: Boolean,
-      required: false,
+    props: {
+      loading: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      subscribed: {
+        type: Boolean,
+        required: false,
+      },
+      id: {
+        type: Number,
+        required: false,
+      },
     },
-    id: {
-      type: Number,
-      required: false,
-    },
-  },
-  components: {
-    loadingButton,
-  },
-  computed: {
-    buttonLabel() {
-      let label;
-      if (this.subscribed === false) {
-        label = __('Subscribe');
-      } else if (this.subscribed === true) {
-        label = __('Unsubscribe');
-      }
+    computed: {
+      buttonLabel() {
+        let label;
+        if (this.subscribed === false) {
+          label = __('Subscribe');
+        } else if (this.subscribed === true) {
+          label = __('Unsubscribe');
+        }
 
-      return label;
+        return label;
+      },
     },
-  },
-  methods: {
-    toggleSubscription() {
-      eventHub.$emit('toggleSubscription', this.id);
+    methods: {
+      toggleSubscription() {
+        eventHub.$emit('toggleSubscription', this.id);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -47,7 +48,8 @@ export default {
     <div class="sidebar-collapsed-icon">
       <i
         class="fa fa-rss"
-        aria-hidden="true">
+        aria-hidden="true"
+      >
       </i>
     </div>
     <span class="issuable-header-text hide-collapsed pull-left">
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline.vue
index dbc65462377..109a302a172 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline.vue
@@ -1,10 +1,16 @@
 <script>
+  /* eslint-disable vue/require-default-prop */
   import pipelineStage from '../../pipelines/components/stage.vue';
   import ciIcon from '../../vue_shared/components/ci_icon.vue';
   import icon from '../../vue_shared/components/icon.vue';
 
   export default {
     name: 'MRWidgetPipeline',
+    components: {
+      pipelineStage,
+      ciIcon,
+      icon,
+    },
     props: {
       pipeline: {
         type: Object,
@@ -21,11 +27,6 @@
         required: false,
       },
     },
-    components: {
-      pipelineStage,
-      ciIcon,
-      icon,
-    },
     computed: {
       hasPipeline() {
         return this.pipeline && Object.keys(this.pipeline).length > 0;
@@ -62,7 +63,8 @@
       <template v-else-if="hasPipeline">
         <a
           class="append-right-10"
-          :href="this.status.details_path">
+          :href="status.details_path"
+        >
           <ci-icon :status="status" />
         </a>
 
@@ -70,33 +72,37 @@
           Pipeline
           <a
             :href="pipeline.path"
-            class="pipeline-id">
-            #{{pipeline.id}}
+            class="pipeline-id"
+          >
+            #{{ pipeline.id }}
           </a>
 
-          {{pipeline.details.status.label}} for
+          {{ pipeline.details.status.label }} for
 
           <a
             :href="pipeline.commit.commit_path"
-            class="commit-sha js-commit-link">
-            {{pipeline.commit.short_id}}</a>.
+            class="commit-sha js-commit-link"
+          >
+          {{ pipeline.commit.short_id }}</a>.
 
           <span class="mr-widget-pipeline-graph">
-            <span class="stage-cell">
+            <span
+              class="stage-cell"
+              v-if="hasStages"
+            >
               <div
-                v-if="hasStages"
                 v-for="(stage, i) in pipeline.details.stages"
                 :key="i"
-                class="stage-container dropdown js-mini-pipeline-graph">
+                class="stage-container dropdown js-mini-pipeline-graph"
+              >
                 <pipeline-stage :stage="stage" />
               </div>
             </span>
           </span>
 
           <template v-if="pipeline.coverage">
-            Coverage {{pipeline.coverage}}%
+            Coverage {{ pipeline.coverage }}%
           </template>
-
         </div>
       </template>
     </div>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
index 09276ba2769..52dd0245ff0 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
@@ -7,6 +7,10 @@
 
   export default {
     name: 'MRWidgetRebase',
+    components: {
+      statusIcon,
+      loadingIcon,
+    },
     props: {
       mr: {
         type: Object,
@@ -17,10 +21,6 @@
         required: true,
       },
     },
-    components: {
-      statusIcon,
-      loadingIcon,
-    },
     data() {
       return {
         isMakingRequest: false,
@@ -88,7 +88,7 @@
     <status-icon
       :status="status"
       :show-disabled-button="showDisabledButton"
-      />
+    />
 
     <div class="rebase-state-find-class-convention media media-body space-children">
       <template v-if="mr.rebaseInProgress || isMakingRequest">
@@ -100,23 +100,27 @@
         <span class="bold">
           Fast-forward merge is not possible.
           Rebase the source branch onto
-          <span class="label-branch">{{mr.targetBranch}}</span>
+          <span class="label-branch">{{ mr.targetBranch }}</span>
           to allow this merge request to be merged.
         </span>
       </template>
       <template v-if="!mr.rebaseInProgress && mr.canPushToSourceBranch && !isMakingRequest">
-        <div class="accept-merge-holder clearfix js-toggle-container accept-action media space-children">
+        <div
+          class="accept-merge-holder clearfix
+js-toggle-container accept-action media space-children">
           <button
             type="button"
             class="btn btn-sm btn-reopen btn-success"
             :disabled="isMakingRequest"
-            @click="rebase">
+            @click="rebase"
+          >
             <loading-icon v-if="isMakingRequest" />
             Rebase
           </button>
           <span
             v-if="!rebasingError"
-            class="bold">
+            class="bold"
+          >
             Fast-forward merge is not possible.
             Rebase the source branch onto the target branch or merge target
             branch into source branch to allow this merge request to be merged.
@@ -124,7 +128,7 @@
           <span
             v-else
             class="bold danger">
-            {{rebasingError}}
+            {{ rebasingError }}
           </span>
         </div>
       </template>
diff --git a/app/assets/javascripts/vue_shared/components/ci_badge_link.vue b/app/assets/javascripts/vue_shared/components/ci_badge_link.vue
index fc795936abf..5324d5dc797 100644
--- a/app/assets/javascripts/vue_shared/components/ci_badge_link.vue
+++ b/app/assets/javascripts/vue_shared/components/ci_badge_link.vue
@@ -23,6 +23,12 @@
    */
 
   export default {
+    components: {
+      ciIcon,
+    },
+    directives: {
+      tooltip,
+    },
     props: {
       status: {
         type: Object,
@@ -34,12 +40,6 @@
         default: true,
       },
     },
-    components: {
-      ciIcon,
-    },
-    directives: {
-      tooltip,
-    },
     computed: {
       cssClass() {
         const className = this.status.group;
@@ -53,11 +53,12 @@
     :href="status.details_path"
     :class="cssClass"
     v-tooltip
-    :title="!showText ? status.text : ''">
+    :title="!showText ? status.text : ''"
+  >
     <ci-icon :status="status" />
 
     <template v-if="showText">
-      {{status.text}}
+      {{ status.text }}
     </template>
   </a>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/ci_icon.vue b/app/assets/javascripts/vue_shared/components/ci_icon.vue
index 2a018f38366..8fea746f4de 100644
--- a/app/assets/javascripts/vue_shared/components/ci_icon.vue
+++ b/app/assets/javascripts/vue_shared/components/ci_icon.vue
@@ -23,6 +23,9 @@
    * - Jobs show view sidebar
    */
   export default {
+    components: {
+      icon,
+    },
     props: {
       status: {
         type: Object,
@@ -30,10 +33,6 @@
       },
     },
 
-    components: {
-      icon,
-    },
-
     computed: {
       cssClass() {
         const status = this.status.group;
@@ -43,9 +42,7 @@
   };
 </script>
 <template>
-  <span
-    :class="cssClass">
-    <icon
-      :name="status.icon"/>
+  <span :class="cssClass">
+    <icon :name="status.icon" />
   </span>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/clipboard_button.vue b/app/assets/javascripts/vue_shared/components/clipboard_button.vue
index 3a7143c450e..e18852af6e9 100644
--- a/app/assets/javascripts/vue_shared/components/clipboard_button.vue
+++ b/app/assets/javascripts/vue_shared/components/clipboard_button.vue
@@ -4,7 +4,7 @@
    */
 
   export default {
-    name: 'clipboardButton',
+    name: 'ClipboardButton',
     props: {
       text: {
         type: String,
@@ -23,10 +23,12 @@
     type="button"
     class="btn btn-transparent btn-clipboard"
     :data-title="title"
-    :data-clipboard-text="text">
-      <i
-        aria-hidden="true"
-        class="fa fa-clipboard">
-      </i>
+    :data-clipboard-text="text"
+  >
+    <i
+      aria-hidden="true"
+      class="fa fa-clipboard"
+    >
+    </i>
   </button>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/commit.vue b/app/assets/javascripts/vue_shared/components/commit.vue
index 59ca9a0a6d4..6d1fe7ee8ca 100644
--- a/app/assets/javascripts/vue_shared/components/commit.vue
+++ b/app/assets/javascripts/vue_shared/components/commit.vue
@@ -2,9 +2,16 @@
   import commitIconSvg from 'icons/_icon_commit.svg';
   import userAvatarLink from './user_avatar/user_avatar_link.vue';
   import tooltip from '../directives/tooltip';
-  import Icon from '../../vue_shared/components/icon.vue';
+  import icon from '../../vue_shared/components/icon.vue';
 
   export default {
+    directives: {
+      tooltip,
+    },
+    components: {
+      userAvatarLink,
+      icon,
+    },
     props: {
       /**
        * Indicates the existance of a tag.
@@ -103,13 +110,6 @@
           this.author.username ? `${this.author.username}'s avatar` : null;
       },
     },
-    directives: {
-      tooltip,
-    },
-    components: {
-      userAvatarLink,
-      Icon,
-    },
     created() {
       this.commitIconSvg = commitIconSvg;
     },
@@ -118,17 +118,17 @@
 <template>
   <div class="branch-commit">
     <template v-if="hasCommitRef && showBranch">
-      <div
-        class="icon-container hidden-xs">
+      <div class="icon-container hidden-xs">
         <i
           v-if="tag"
           class="fa fa-tag"
-          aria-hidden="true">
+          aria-hidden="true"
+        >
         </i>
         <icon
           v-if="!tag"
-          name="fork">
-        </icon>
+          name="fork"
+        />
       </div>
 
       <a
@@ -136,25 +136,29 @@
         :href="commitRef.ref_url"
         v-tooltip
         data-container="body"
-        :title="commitRef.name">
-        {{commitRef.name}}
+        :title="commitRef.name"
+      >
+        {{ commitRef.name }}
       </a>
     </template>
     <div
       v-html="commitIconSvg"
-      class="commit-icon js-commit-icon">
+      class="commit-icon js-commit-icon"
+    >
     </div>
 
     <a
       class="commit-sha"
-      :href="commitUrl">
-      {{shortSha}}
+      :href="commitUrl"
+    >
+      {{ shortSha }}
     </a>
 
     <div class="commit-title flex-truncate-parent">
       <span
         v-if="title"
-        class="flex-truncate-child">
+        class="flex-truncate-child"
+      >
         <user-avatar-link
           v-if="hasAuthor"
           class="avatar-image-container"
@@ -165,8 +169,9 @@
         />
         <a
           class="commit-row-message"
-          :href="commitUrl">
-          {{title}}
+          :href="commitUrl"
+        >
+          {{ title }}
         </a>
       </span>
       <span v-else>
diff --git a/app/assets/javascripts/vue_shared/components/expand_button.vue b/app/assets/javascripts/vue_shared/components/expand_button.vue
index 05e48ed297f..3595a9389e9 100644
--- a/app/assets/javascripts/vue_shared/components/expand_button.vue
+++ b/app/assets/javascripts/vue_shared/components/expand_button.vue
@@ -11,7 +11,7 @@
    * </expand-button>
    */
   export default {
-    name: 'expandButton',
+    name: 'ExpandButton',
     data() {
       return {
         isCollapsed: true,
diff --git a/app/assets/javascripts/vue_shared/components/file_icon.vue b/app/assets/javascripts/vue_shared/components/file_icon.vue
index 65c64967fdc..c9d7c0f4999 100644
--- a/app/assets/javascripts/vue_shared/components/file_icon.vue
+++ b/app/assets/javascripts/vue_shared/components/file_icon.vue
@@ -16,6 +16,10 @@
 
   */
   export default {
+    components: {
+      loadingIcon,
+      icon,
+    },
     props: {
       fileName: {
         type: String,
@@ -52,10 +56,6 @@
         default: '',
       },
     },
-    components: {
-      loadingIcon,
-      icon,
-    },
     computed: {
       spriteHref() {
         const iconName = getIconForFile(this.fileName) || 'file';
@@ -75,9 +75,9 @@
   <span>
     <svg
       :class="[iconSizeClass, cssClasses]"
-      v-if="!loading && !folder">
-      <use 
-        v-bind="{'xlink:href':spriteHref}"/>
+      v-if="!loading && !folder"
+    >
+      <use v-bind="{ 'xlink:href':spriteHref }" />
     </svg>
     <icon
       v-if="!loading && folder"
diff --git a/app/assets/javascripts/vue_shared/components/header_ci_component.vue b/app/assets/javascripts/vue_shared/components/header_ci_component.vue
index 2209bc0f9cf..1f72dea1b33 100644
--- a/app/assets/javascripts/vue_shared/components/header_ci_component.vue
+++ b/app/assets/javascripts/vue_shared/components/header_ci_component.vue
@@ -1,80 +1,78 @@
 <script>
-import ciIconBadge from './ci_badge_link.vue';
-import loadingIcon from './loading_icon.vue';
-import timeagoTooltip from './time_ago_tooltip.vue';
-import tooltip from '../directives/tooltip';
-import userAvatarImage from './user_avatar/user_avatar_image.vue';
-
-/**
- * Renders header component for job and pipeline page based on UI mockups
- *
- * Used in:
- * - job show page
- * - pipeline show page
- */
-export default {
-  props: {
-    status: {
-      type: Object,
-      required: true,
-    },
-    itemName: {
-      type: String,
-      required: true,
-    },
-    itemId: {
-      type: Number,
-      required: true,
-    },
-    time: {
-      type: String,
-      required: true,
-    },
-    user: {
-      type: Object,
-      required: false,
-      default: () => ({}),
+  import ciIconBadge from './ci_badge_link.vue';
+  import loadingIcon from './loading_icon.vue';
+  import timeagoTooltip from './time_ago_tooltip.vue';
+  import tooltip from '../directives/tooltip';
+  import userAvatarImage from './user_avatar/user_avatar_image.vue';
+
+  /**
+  * Renders header component for job and pipeline page based on UI mockups
+  *
+  * Used in:
+  * - job show page
+  * - pipeline show page
+  */
+  export default {
+    components: {
+      ciIconBadge,
+      loadingIcon,
+      timeagoTooltip,
+      userAvatarImage,
     },
-    actions: {
-      type: Array,
-      required: false,
-      default: () => [],
+    directives: {
+      tooltip,
     },
-    hasSidebarButton: {
-      type: Boolean,
-      required: false,
-      default: false,
+    props: {
+      status: {
+        type: Object,
+        required: true,
+      },
+      itemName: {
+        type: String,
+        required: true,
+      },
+      itemId: {
+        type: Number,
+        required: true,
+      },
+      time: {
+        type: String,
+        required: true,
+      },
+      user: {
+        type: Object,
+        required: false,
+        default: () => ({}),
+      },
+      actions: {
+        type: Array,
+        required: false,
+        default: () => [],
+      },
+      hasSidebarButton: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      shouldRenderTriggeredLabel: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
     },
-    shouldRenderTriggeredLabel: {
-      type: Boolean,
-      required: false,
-      default: true,
-    },
-  },
-
-  directives: {
-    tooltip,
-  },
-
-  components: {
-    ciIconBadge,
-    loadingIcon,
-    timeagoTooltip,
-    userAvatarImage,
-  },
 
-  computed: {
-    userAvatarAltText() {
-      return `${this.user.name}'s avatar`;
+    computed: {
+      userAvatarAltText() {
+        return `${this.user.name}'s avatar`;
+      },
     },
-  },
 
-  methods: {
-    onClickAction(action) {
-      this.$emit('actionClicked', action);
+    methods: {
+      onClickAction(action) {
+        this.$emit('actionClicked', action);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -84,7 +82,7 @@ export default {
       <ci-icon-badge :status="status" />
 
       <strong>
-        {{itemName}} #{{itemId}}
+        {{ itemName }} #{{ itemId }}
       </strong>
 
       <template v-if="shouldRenderTriggeredLabel">
@@ -103,16 +101,17 @@ export default {
           v-tooltip
           :href="user.path"
           :title="user.email"
-          class="js-user-link commit-committer-link">
+          class="js-user-link commit-committer-link"
+        >
 
           <user-avatar-image
             :img-src="user.avatar_url"
             :img-alt="userAvatarAltText"
             :tooltip-text="user.name"
             :img-size="24"
-            />
+          />
 
-          {{user.name}}
+          {{ user.name }}
         </a>
       </template>
     </section>
@@ -121,12 +120,15 @@ export default {
       class="header-action-buttons"
       v-if="actions.length">
       <template
-        v-for="action in actions">
+        v-for="(action, i) in actions"
+      >
         <a
           v-if="action.type === 'link'"
           :href="action.path"
-          :class="action.cssClass">
-          {{action.label}}
+          :class="action.cssClass"
+          :key="i"
+        >
+          {{ action.label }}
         </a>
 
         <a
@@ -134,8 +136,10 @@ export default {
           :href="action.path"
           data-method="post"
           rel="nofollow"
-          :class="action.cssClass">
-          {{action.label}}
+          :class="action.cssClass"
+          :key="i"
+        >
+          {{ action.label }}
         </a>
 
         <button
@@ -143,25 +147,31 @@ export default {
           @click="onClickAction(action)"
           :disabled="action.isLoading"
           :class="action.cssClass"
-          type="button">
-          {{action.label}}
+          type="button"
+          :key="i"
+        >
+          {{ action.label }}
           <i
             v-show="action.isLoading"
             class="fa fa-spin fa-spinner"
-            aria-hidden="true">
+            aria-hidden="true"
+          >
           </i>
         </button>
       </template>
       <button
         v-if="hasSidebarButton"
         type="button"
-        class="btn btn-default visible-xs-block visible-sm-block sidebar-toggle-btn js-sidebar-build-toggle js-sidebar-build-toggle-header"
+        class="btn btn-default visible-xs-block
+visible-sm-block sidebar-toggle-btn js-sidebar-build-toggle js-sidebar-build-toggle-header"
         aria-label="Toggle Sidebar"
-        id="toggleSidebar">
+        id="toggleSidebar"
+      >
         <i
           class="fa fa-angle-double-left"
           aria-hidden="true"
-          aria-labelledby="toggleSidebar">
+          aria-labelledby="toggleSidebar"
+        >
         </i>
       </button>
     </section>
diff --git a/app/assets/javascripts/vue_shared/components/icon.vue b/app/assets/javascripts/vue_shared/components/icon.vue
index 365229ea274..6a2e05000e1 100644
--- a/app/assets/javascripts/vue_shared/components/icon.vue
+++ b/app/assets/javascripts/vue_shared/components/icon.vue
@@ -1,17 +1,17 @@
 <script>
 
-/* This is a re-usable vue component for rendering a svg sprite
-   icon
+  /* This is a re-usable vue component for rendering a svg sprite
+    icon
 
-  Sample configuration:
+    Sample configuration:
 
-  <icon
-    name="retry"
-    :size="32"
-    css-classes="top"
-  />
+    <icon
+      name="retry"
+      :size="32"
+      css-classes="top"
+    />
 
-*/
+  */
   // only allow classes in images.scss e.g. s12
   const validSizes = [8, 12, 16, 18, 24, 32, 48, 72];
 
@@ -80,7 +80,6 @@
     :height="height"
     :x="x"
     :y="y">
-    <use
-      v-bind="{'xlink:href':spriteHref}"/>
+    <use v-bind="{ 'xlink:href':spriteHref }" />
   </svg>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/identicon.vue b/app/assets/javascripts/vue_shared/components/identicon.vue
index 7cf2e029cf6..0a30f467b08 100644
--- a/app/assets/javascripts/vue_shared/components/identicon.vue
+++ b/app/assets/javascripts/vue_shared/components/identicon.vue
@@ -46,6 +46,6 @@ export default {
     class="avatar identicon"
     :class="sizeClass"
     :style="identiconStyles">
-    {{identiconTitle}}
+    {{ identiconTitle }}
   </div>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/issue/issue_warning.vue b/app/assets/javascripts/vue_shared/components/issue/issue_warning.vue
index 564fc5029af..b48828ae81f 100644
--- a/app/assets/javascripts/vue_shared/components/issue/issue_warning.vue
+++ b/app/assets/javascripts/vue_shared/components/issue/issue_warning.vue
@@ -1,7 +1,10 @@
 <script>
-  import Icon from '../../../vue_shared/components/icon.vue';
+  import icon from '../../../vue_shared/components/icon.vue';
 
   export default {
+    components: {
+      icon,
+    },
     props: {
       isLocked: {
         type: Boolean,
@@ -16,10 +19,6 @@
       },
     },
 
-    components: {
-      Icon,
-    },
-
     computed: {
       warningIcon() {
         if (this.isConfidential) return 'eye-slash';
@@ -37,16 +36,17 @@
 <template>
   <div class="issuable-note-warning">
     <icon
-        :name="warningIcon"
-        :size="16"
-        class="icon inline"
-        aria-hidden="true"
-        v-if="!isLockedAndConfidential">
-    </icon>
+      :name="warningIcon"
+      :size="16"
+      class="icon inline"
+      aria-hidden="true"
+      v-if="!isLockedAndConfidential"
+    />
 
     <span v-if="isLockedAndConfidential">
       {{ __('This issue is confidential and locked.') }}
-      {{ __('People without permission will never get a notification and won\'t be able to comment.') }}
+      {{ __(`People without permission will never
+get a notification and won't be able to comment.`) }}
     </span>
 
     <span v-else-if="isConfidential">
diff --git a/app/assets/javascripts/vue_shared/components/loading_button.vue b/app/assets/javascripts/vue_shared/components/loading_button.vue
index 247943f83e6..ff8c0f7c1d2 100644
--- a/app/assets/javascripts/vue_shared/components/loading_button.vue
+++ b/app/assets/javascripts/vue_shared/components/loading_button.vue
@@ -1,55 +1,56 @@
 <script>
+  /* eslint-disable vue/require-default-prop */
 
-/* This is a re-usable vue component for rendering a button
-   that will probably be sending off ajax requests and need
-   to show the loading status by setting the `loading` option.
-   This can also be used for initial page load when you don't
-   know the action of the button yet by setting
-   `loading: true, label: undefined`.
+  /* This is a re-usable vue component for rendering a button
+    that will probably be sending off ajax requests and need
+    to show the loading status by setting the `loading` option.
+    This can also be used for initial page load when you don't
+    know the action of the button yet by setting
+    `loading: true, label: undefined`.
 
-  Sample configuration:
+    Sample configuration:
 
-  <loading-button
-    :loading="true"
-    :label="Hello"
-    @click="..."
-  />
+    <loading-button
+      :loading="true"
+      :label="Hello"
+      @click="..."
+    />
 
-*/
+  */
 
-import loadingIcon from './loading_icon.vue';
+  import loadingIcon from './loading_icon.vue';
 
-export default {
-  props: {
-    loading: {
-      type: Boolean,
-      required: false,
-      default: false,
+  export default {
+    components: {
+      loadingIcon,
     },
-    disabled: {
-      type: Boolean,
-      required: false,
-      default: false,
+    props: {
+      loading: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      disabled: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      label: {
+        type: String,
+        required: false,
+      },
+      containerClass: {
+        type: String,
+        required: false,
+        default: 'btn btn-align-content',
+      },
     },
-    label: {
-      type: String,
-      required: false,
+    methods: {
+      onClick(e) {
+        this.$emit('click', e);
+      },
     },
-    containerClass: {
-      type: String,
-      required: false,
-      default: 'btn btn-align-content',
-    },
-  },
-  components: {
-    loadingIcon,
-  },
-  methods: {
-    onClick(e) {
-      this.$emit('click', e);
-    },
-  },
-};
+  };
 </script>
 
 <template>
@@ -59,23 +60,23 @@ export default {
     :class="containerClass"
     :disabled="loading || disabled"
   >
-      <transition name="fade">
-        <loading-icon
-          v-if="loading"
-          :inline="true"
-          class="js-loading-button-icon"
-          :class="{
-              'append-right-5': label
-          }"
-        />
-      </transition>
-      <transition name="fade">
-        <span
-          v-if="label"
-          class="js-loading-button-label"
-        >
-          {{ label }}
-        </span>
-      </transition>
+    <transition name="fade">
+      <loading-icon
+        v-if="loading"
+        :inline="true"
+        class="js-loading-button-icon"
+        :class="{
+          'append-right-5': label
+        }"
+      />
+    </transition>
+    <transition name="fade">
+      <span
+        v-if="label"
+        class="js-loading-button-label"
+      >
+        {{ label }}
+      </span>
+    </transition>
   </button>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/loading_icon.vue b/app/assets/javascripts/vue_shared/components/loading_icon.vue
index 15581d5c2a0..1eba117b18f 100644
--- a/app/assets/javascripts/vue_shared/components/loading_icon.vue
+++ b/app/assets/javascripts/vue_shared/components/loading_icon.vue
@@ -32,13 +32,14 @@
 </script>
 <template>
   <component
-    :is="this.rootElementType"
+    :is="rootElementType"
     class="text-center">
     <i
       class="fa fa-spin fa-spinner"
       :class="cssClass"
       aria-hidden="true"
-      :aria-label="label">
+      :aria-label="label"
+    >
     </i>
   </component>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/markdown/field.vue b/app/assets/javascripts/vue_shared/components/markdown/field.vue
index 15e3d713448..1371dca0c35 100644
--- a/app/assets/javascripts/vue_shared/components/markdown/field.vue
+++ b/app/assets/javascripts/vue_shared/components/markdown/field.vue
@@ -6,6 +6,11 @@
   import icon from '../icon.vue';
 
   export default {
+    components: {
+      markdownHeader,
+      markdownToolbar,
+      icon,
+    },
     props: {
       markdownPreviewPath: {
         type: String,
@@ -24,6 +29,7 @@
       quickActionsDocsPath: {
         type: String,
         required: false,
+        default: '',
       },
       canAttachFile: {
         type: Boolean,
@@ -45,17 +51,24 @@
         previewMarkdown: false,
       };
     },
-    components: {
-      markdownHeader,
-      markdownToolbar,
-      icon,
-    },
     computed: {
       shouldShowReferencedUsers() {
         const referencedUsersThreshold = 10;
         return this.referencedUsers.length >= referencedUsersThreshold;
       },
     },
+    mounted() {
+      /*
+        GLForm class handles all the toolbar buttons
+      */
+      return new GLForm($(this.$refs['gl-form']), this.enableAutocomplete);
+    },
+    beforeDestroy() {
+      const glForm = $(this.$refs['gl-form']).data('gl-form');
+      if (glForm) {
+        glForm.destroy();
+      }
+    },
     methods: {
       showPreviewTab() {
         if (this.previewMarkdown) return;
@@ -98,18 +111,6 @@
         });
       },
     },
-    mounted() {
-      /*
-        GLForm class handles all the toolbar buttons
-      */
-      return new GLForm($(this.$refs['gl-form']), this.enableAutocomplete);
-    },
-    beforeDestroy() {
-      const glForm = $(this.$refs['gl-form']).data('gl-form');
-      if (glForm) {
-        glForm.destroy();
-      }
-    },
   };
 </script>
 
@@ -121,34 +122,39 @@
     <markdown-header
       :preview-markdown="previewMarkdown"
       @preview-markdown="showPreviewTab"
-      @write-markdown="showWriteTab" />
+      @write-markdown="showWriteTab"
+    />
     <div
       class="md-write-holder"
-      v-show="!previewMarkdown">
+      v-show="!previewMarkdown"
+    >
       <div class="zen-backdrop">
         <slot name="textarea"></slot>
         <a
           class="zen-control zen-control-leave js-zen-leave"
           href="#"
-          aria-label="Enter zen mode">
+          aria-label="Enter zen mode"
+        >
           <icon
             name="screen-normal"
-            :size="32">
-          </icon>
+            :size="32"
+          />
         </a>
         <markdown-toolbar
           :markdown-docs-path="markdownDocsPath"
           :quick-actions-docs-path="quickActionsDocsPath"
           :can-attach-file="canAttachFile"
-          />
+        />
       </div>
     </div>
     <div
       class="md md-preview-holder md-preview"
-      v-show="previewMarkdown">
+      v-show="previewMarkdown"
+    >
       <div
         ref="markdown-preview"
-        v-html="markdownPreview">
+        v-html="markdownPreview"
+      >
       </div>
       <span v-if="markdownPreviewLoading">
         Loading...
@@ -158,23 +164,27 @@
       <div
         v-if="referencedCommands"
         v-html="referencedCommands"
-        class="referenced-commands"></div>
+        class="referenced-commands"
+      >
+      </div>
       <div
         v-if="shouldShowReferencedUsers"
-        class="referenced-users">
-          <span>
-            <i
-              class="fa fa-exclamation-triangle"
-              aria-hidden="true">
-            </i>
-            You are about to add
-            <strong>
-              <span class="js-referenced-users-count">
-                {{referencedUsers.length}}
-              </span>
-            </strong> people to the discussion. Proceed with caution.
-          </span>
-        </div>
+        class="referenced-users"
+      >
+        <span>
+          <i
+            class="fa fa-exclamation-triangle"
+            aria-hidden="true"
+          >
+          </i>
+          You are about to add
+          <strong>
+            <span class="js-referenced-users-count">
+              {{ referencedUsers.length }}
+            </span>
+          </strong> people to the discussion. Proceed with caution.
+        </span>
+      </div>
     </template>
   </div>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/markdown/header.vue b/app/assets/javascripts/vue_shared/components/markdown/header.vue
index 36d2d1dc164..f65eab11a27 100644
--- a/app/assets/javascripts/vue_shared/components/markdown/header.vue
+++ b/app/assets/javascripts/vue_shared/components/markdown/header.vue
@@ -4,18 +4,26 @@
   import icon from '../icon.vue';
 
   export default {
+    directives: {
+      tooltip,
+    },
+    components: {
+      toolbarButton,
+      icon,
+    },
     props: {
       previewMarkdown: {
         type: Boolean,
         required: true,
       },
     },
-    directives: {
-      tooltip,
+    mounted() {
+      $(document).on('markdown-preview:show.vue', this.previewMarkdownTab);
+      $(document).on('markdown-preview:hide.vue', this.writeMarkdownTab);
     },
-    components: {
-      toolbarButton,
-      icon,
+    beforeDestroy() {
+      $(document).off('markdown-preview:show.vue', this.previewMarkdownTab);
+      $(document).off('markdown-preview:hide.vue', this.writeMarkdownTab);
     },
     methods: {
       isMarkdownForm(form) {
@@ -36,14 +44,6 @@
         this.$emit('write-markdown');
       },
     },
-    mounted() {
-      $(document).on('markdown-preview:show.vue', this.previewMarkdownTab);
-      $(document).on('markdown-preview:hide.vue', this.writeMarkdownTab);
-    },
-    beforeDestroy() {
-      $(document).off('markdown-preview:show.vue', this.previewMarkdownTab);
-      $(document).off('markdown-preview:hide.vue', this.writeMarkdownTab);
-    },
   };
 </script>
 
@@ -52,12 +52,14 @@
     <ul class="nav-links clearfix">
       <li
         class="md-header-tab"
-        :class="{ active: !previewMarkdown }">
+        :class="{ active: !previewMarkdown }"
+      >
         <a
           class="js-write-link"
           href="#md-write-holder"
           tabindex="-1"
-          @click.prevent="writeMarkdownTab($event)">
+          @click.prevent="writeMarkdownTab($event)"
+        >
           Write
         </a>
       </li>
@@ -68,46 +70,55 @@
           class="js-preview-link"
           href="#md-preview-holder"
           tabindex="-1"
-          @click.prevent="previewMarkdownTab($event)">
+          @click.prevent="previewMarkdownTab($event)"
+        >
           Preview
         </a>
       </li>
       <li
         class="md-header-toolbar"
-        :class="{ active: !previewMarkdown }">
+        :class="{ active: !previewMarkdown }"
+      >
         <toolbar-button
           tag="**"
           button-title="Add bold text"
-          icon="bold" />
+          icon="bold"
+        />
         <toolbar-button
           tag="*"
           button-title="Add italic text"
-          icon="italic" />
+          icon="italic"
+        />
         <toolbar-button
           tag="> "
           :prepend="true"
           button-title="Insert a quote"
-          icon="quote" />
+          icon="quote"
+        />
         <toolbar-button
           tag="`"
           tag-block="```"
           button-title="Insert code"
-          icon="code" />
+          icon="code"
+        />
         <toolbar-button
           tag="* "
           :prepend="true"
           button-title="Add a bullet list"
-          icon="list-bulleted" />
+          icon="list-bulleted"
+        />
         <toolbar-button
           tag="1. "
           :prepend="true"
           button-title="Add a numbered list"
-          icon="list-numbered" />
+          icon="list-numbered"
+        />
         <toolbar-button
           tag="* [ ] "
           :prepend="true"
           button-title="Add a task list"
-          icon="task-done" />
+          icon="task-done"
+        />
         <button
           v-tooltip
           aria-label="Go full screen"
@@ -115,10 +126,11 @@
           data-container="body"
           tabindex="-1"
           title="Go full screen"
-          type="button">
+          type="button"
+        >
           <icon
-            name="screen-full">
-          </icon>
+            name="screen-full"
+          />
         </button>
       </li>
     </ul>
diff --git a/app/assets/javascripts/vue_shared/components/markdown/toolbar.vue b/app/assets/javascripts/vue_shared/components/markdown/toolbar.vue
index ea2509d2839..c0ee88bbf72 100644
--- a/app/assets/javascripts/vue_shared/components/markdown/toolbar.vue
+++ b/app/assets/javascripts/vue_shared/components/markdown/toolbar.vue
@@ -8,6 +8,7 @@
       quickActionsDocsPath: {
         type: String,
         required: false,
+        default: '',
       },
       canAttachFile: {
         type: Boolean,
@@ -15,32 +16,40 @@
         default: true,
       },
     },
+    computed: {
+      hasQuickActionsDocsPath() {
+        return this.quickActionsDocsPath !== '';
+      },
+    },
   };
 </script>
 
 <template>
   <div class="comment-toolbar clearfix">
     <div class="toolbar-text">
-      <template v-if="!quickActionsDocsPath && markdownDocsPath">
+      <template v-if="!hasQuickActionsDocsPath && markdownDocsPath">
         <a
           :href="markdownDocsPath"
           target="_blank"
-          tabindex="-1">
+          tabindex="-1"
+        >
           Markdown is supported
         </a>
       </template>
-      <template v-if="quickActionsDocsPath && markdownDocsPath">
-         <a
+      <template v-if="hasQuickActionsDocsPath && markdownDocsPath">
+        <a
           :href="markdownDocsPath"
           target="_blank"
-          tabindex="-1">
+          tabindex="-1"
+        >
           Markdown
         </a>
         and
-         <a
+        <a
           :href="quickActionsDocsPath"
           target="_blank"
-          tabindex="-1">
+          tabindex="-1"
+        >
           quick actions
         </a>
         are supported
@@ -53,46 +62,58 @@
       <span class="uploading-progress-container hide">
         <i
           class="fa fa-file-image-o toolbar-button-icon"
-          aria-hidden="true"></i>
+          aria-hidden="true"
+        >
+        </i>
         <span class="attaching-file-message"></span>
         <span class="uploading-progress">0%</span>
         <span class="uploading-spinner">
           <i
             class="fa fa-spinner fa-spin toolbar-button-icon"
-            aria-hidden="true"></i>
+            aria-hidden="true"
+          >
+          </i>
         </span>
       </span>
       <span class="uploading-error-container hide">
         <span class="uploading-error-icon">
           <i
             class="fa fa-file-image-o toolbar-button-icon"
-            aria-hidden="true"></i>
+            aria-hidden="true"
+          >
+          </i>
         </span>
         <span class="uploading-error-message"></span>
         <button
           class="retry-uploading-link"
-          type="button">
-            Try again
+          type="button"
+        >
+          Try again
         </button>
         or
         <button
           class="attach-new-file markdown-selector"
-          type="button">
+          type="button"
+        >
           attach a new file
         </button>
       </span>
       <button
         class="markdown-selector button-attach-file"
         tabindex="-1"
-        type="button">
+        type="button"
+      >
         <i
           class="fa fa-file-image-o toolbar-button-icon"
-          aria-hidden="true"></i>
+          aria-hidden="true"
+        >
+        </i>
         Attach a file
       </button>
       <button
         class="btn btn-default btn-xs hide button-cancel-uploading-files"
-        type="button">
+        type="button"
+      >
         Cancel
       </button>
     </span>
diff --git a/app/assets/javascripts/vue_shared/components/markdown/toolbar_button.vue b/app/assets/javascripts/vue_shared/components/markdown/toolbar_button.vue
index e3e41f8f0ca..2d2d69ebeb2 100644
--- a/app/assets/javascripts/vue_shared/components/markdown/toolbar_button.vue
+++ b/app/assets/javascripts/vue_shared/components/markdown/toolbar_button.vue
@@ -3,6 +3,12 @@
   import icon from '../icon.vue';
 
   export default {
+    components: {
+      icon,
+    },
+    directives: {
+      tooltip,
+    },
     props: {
       buttonTitle: {
         type: String,
@@ -27,12 +33,6 @@
         default: false,
       },
     },
-    components: {
-      icon,
-    },
-    directives: {
-      tooltip,
-    },
   };
 </script>
 
@@ -47,9 +47,10 @@
     :data-md-block="tagBlock"
     :data-md-prepend="prepend"
     :title="buttonTitle"
-    :aria-label="buttonTitle">
+    :aria-label="buttonTitle"
+  >
     <icon
-      :name="icon">
-    </icon>
+      :name="icon"
+    />
   </button>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/modal.vue b/app/assets/javascripts/vue_shared/components/modal.vue
index 00089dfef38..c103c45c7dd 100644
--- a/app/assets/javascripts/vue_shared/components/modal.vue
+++ b/app/assets/javascripts/vue_shared/components/modal.vue
@@ -1,143 +1,153 @@
 <script>
-export default {
-  name: 'modal',
+  /* eslint-disable vue/require-default-prop */
+  export default {
+    name: 'Modal',
 
-  props: {
-    id: {
-      type: String,
-      required: false,
+    props: {
+      id: {
+        type: String,
+        required: false,
+      },
+      title: {
+        type: String,
+        required: false,
+      },
+      text: {
+        type: String,
+        required: false,
+      },
+      hideFooter: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      kind: {
+        type: String,
+        required: false,
+        default: 'primary',
+      },
+      modalDialogClass: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      closeKind: {
+        type: String,
+        required: false,
+        default: 'default',
+      },
+      closeButtonLabel: {
+        type: String,
+        required: false,
+        default: 'Cancel',
+      },
+      primaryButtonLabel: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      submitDisabled: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
     },
-    title: {
-      type: String,
-      required: false,
-    },
-    text: {
-      type: String,
-      required: false,
-    },
-    hideFooter: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-    kind: {
-      type: String,
-      required: false,
-      default: 'primary',
-    },
-    modalDialogClass: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    closeKind: {
-      type: String,
-      required: false,
-      default: 'default',
-    },
-    closeButtonLabel: {
-      type: String,
-      required: false,
-      default: 'Cancel',
-    },
-    primaryButtonLabel: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    submitDisabled: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-  },
 
-  computed: {
-    btnKindClass() {
-      return {
-        [`btn-${this.kind}`]: true,
-      };
+    computed: {
+      btnKindClass() {
+        return {
+          [`btn-${this.kind}`]: true,
+        };
+      },
+      btnCancelKindClass() {
+        return {
+          [`btn-${this.closeKind}`]: true,
+        };
+      },
     },
-    btnCancelKindClass() {
-      return {
-        [`btn-${this.closeKind}`]: true,
-      };
-    },
-  },
 
-  methods: {
-    emitCancel(event) {
-      this.$emit('cancel', event);
-    },
-    emitSubmit(event) {
-      this.$emit('submit', event);
+    methods: {
+      emitCancel(event) {
+        this.$emit('cancel', event);
+      },
+      emitSubmit(event) {
+        this.$emit('submit', event);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
-<div class="modal-open">
-  <div
-    :id="id"
-    class="modal"
-    :class="id ? '' : 'show'"
-    role="dialog"
-    tabindex="-1"
-  >
+  <div class="modal-open">
     <div
-      :class="modalDialogClass"
-      class="modal-dialog"
-      role="document"
+      :id="id"
+      class="modal"
+      :class="id ? '' : 'show'"
+      role="dialog"
+      tabindex="-1"
     >
-      <div class="modal-content">
-        <div class="modal-header">
-          <slot name="header">
-            <h4 class="modal-title pull-left">
-              {{this.title}}
-            </h4>
+      <div
+        :class="modalDialogClass"
+        class="modal-dialog"
+        role="document"
+      >
+        <div class="modal-content">
+          <div class="modal-header">
+            <slot name="header">
+              <h4 class="modal-title pull-left">
+                {{ title }}
+              </h4>
+              <button
+                type="button"
+                class="close pull-right"
+                @click="emitCancel($event)"
+                data-dismiss="modal"
+                aria-label="Close"
+              >
+                <span aria-hidden="true">&times;</span>
+              </button>
+            </slot>
+          </div>
+          <div class="modal-body">
+            <slot
+              name="body"
+              :text="text"
+            >
+              <p>{{ text }}</p>
+            </slot>
+          </div>
+          <div
+            class="modal-footer"
+            v-if="!hideFooter"
+          >
             <button
               type="button"
-              class="close pull-right"
+              class="btn pull-left"
+              :class="btnCancelKindClass"
               @click="emitCancel($event)"
               data-dismiss="modal"
-              aria-label="Close"
             >
-              <span aria-hidden="true">&times;</span>
+              {{ closeButtonLabel }}
             </button>
-          </slot>
-        </div>
-        <div class="modal-body">
-          <slot name="body" :text="text">
-            <p>{{this.text}}</p>
-          </slot>
-        </div>
-        <div class="modal-footer" v-if="!hideFooter">
-          <button
-            type="button"
-            class="btn pull-left"
-            :class="btnCancelKindClass"
-            @click="emitCancel($event)"
-            data-dismiss="modal">
-            {{ closeButtonLabel }}
-          </button>
-          <button
-            v-if="primaryButtonLabel"
-            type="button"
-            class="btn pull-right js-primary-button"
-            :disabled="submitDisabled"
-            :class="btnKindClass"
-            @click="emitSubmit($event)"
-            data-dismiss="modal">
-            {{ primaryButtonLabel }}
-          </button>
+            <button
+              v-if="primaryButtonLabel"
+              type="button"
+              class="btn pull-right js-primary-button"
+              :disabled="submitDisabled"
+              :class="btnKindClass"
+              @click="emitSubmit($event)"
+              data-dismiss="modal"
+            >
+              {{ primaryButtonLabel }}
+            </button>
+          </div>
         </div>
       </div>
     </div>
+    <div
+      v-if="!id"
+      class="modal-backdrop fade in"
+    >
+    </div>
   </div>
-  <div
-    v-if="!id"
-    class="modal-backdrop fade in">
-  </div>
-</div>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/navigation_tabs.vue b/app/assets/javascripts/vue_shared/components/navigation_tabs.vue
index a2ddd565170..cb8e6072a9b 100644
--- a/app/assets/javascripts/vue_shared/components/navigation_tabs.vue
+++ b/app/assets/javascripts/vue_shared/components/navigation_tabs.vue
@@ -45,7 +45,7 @@
         this.$emit('onChangeTab', tab.scope);
       },
     },
-};
+  };
 </script>
 <template>
   <ul class="nav-links scrolling-tabs">
@@ -55,21 +55,20 @@
       :class="{
         active: tab.isActive,
       }"
-      >
+    >
       <a
         role="button"
         @click="onTabClick(tab)"
         :class="`js-${scope}-tab-${tab.scope}`"
-        >
+      >
         {{ tab.name }}
 
         <span
           v-if="shouldRenderBadge(tab.count)"
           class="badge"
-          >
-          {{tab.count}}
+        >
+          {{ tab.count }}
         </span>
-
       </a>
     </li>
   </ul>
diff --git a/app/assets/javascripts/vue_shared/components/notes/placeholder_note.vue b/app/assets/javascripts/vue_shared/components/notes/placeholder_note.vue
index e467ca56704..50b1508691b 100644
--- a/app/assets/javascripts/vue_shared/components/notes/placeholder_note.vue
+++ b/app/assets/javascripts/vue_shared/components/notes/placeholder_note.vue
@@ -20,16 +20,16 @@
   import userAvatarLink from '../user_avatar/user_avatar_link.vue';
 
   export default {
-    name: 'placeholderNote',
+    name: 'PlaceholderNote',
+    components: {
+      userAvatarLink,
+    },
     props: {
       note: {
         type: Object,
         required: true,
       },
     },
-    components: {
-      userAvatarLink,
-    },
     computed: {
       ...mapGetters([
         'getUserData',
@@ -46,7 +46,7 @@
           :link-href="getUserData.path"
           :img-src="getUserData.avatar_url"
           :img-size="40"
-          />
+        />
       </div>
       <div
         :class="{ discussion: !note.individual_note }"
@@ -54,14 +54,14 @@
         <div class="note-header">
           <div class="note-header-info">
             <a :href="getUserData.path">
-              <span class="hidden-xs">{{getUserData.name}}</span>
-              <span class="note-headline-light">@{{getUserData.username}}</span>
+              <span class="hidden-xs">{{ getUserData.name }}</span>
+              <span class="note-headline-light">@{{ getUserData.username }}</span>
             </a>
           </div>
         </div>
         <div class="note-body">
           <div class="note-text">
-            <p>{{note.body}}</p>
+            <p>{{ note.body }}</p>
           </div>
         </div>
       </div>
diff --git a/app/assets/javascripts/vue_shared/components/notes/placeholder_system_note.vue b/app/assets/javascripts/vue_shared/components/notes/placeholder_system_note.vue
index d805fea8006..95e2b38e292 100644
--- a/app/assets/javascripts/vue_shared/components/notes/placeholder_system_note.vue
+++ b/app/assets/javascripts/vue_shared/components/notes/placeholder_system_note.vue
@@ -8,7 +8,7 @@
    *  />
    */
   export default {
-    name: 'placeholderSystemNote',
+    name: 'PlaceholderSystemNote',
     props: {
       note: {
         type: Object,
@@ -20,10 +20,10 @@
 
 <template>
   <li class="note system-note timeline-entry being-posted fade-in-half">
-   <div class="timeline-entry-inner">
-     <div class="timeline-content">
-       <em>{{note.body}}</em>
-     </div>
-   </div>
+    <div class="timeline-entry-inner">
+      <div class="timeline-content">
+        <em>{{ note.body }}</em>
+      </div>
+    </div>
   </li>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/notes/system_note.vue b/app/assets/javascripts/vue_shared/components/notes/system_note.vue
index 2248699c399..aac10f84087 100644
--- a/app/assets/javascripts/vue_shared/components/notes/system_note.vue
+++ b/app/assets/javascripts/vue_shared/components/notes/system_note.vue
@@ -21,16 +21,16 @@
   import { spriteIcon } from '../../../lib/utils/common_utils';
 
   export default {
-    name: 'systemNote',
+    name: 'SystemNote',
+    components: {
+      noteHeader,
+    },
     props: {
       note: {
         type: Object,
         required: true,
       },
     },
-    components: {
-      noteHeader,
-    },
     computed: {
       ...mapGetters([
         'targetNoteHash',
diff --git a/app/assets/javascripts/vue_shared/components/panel_resizer.vue b/app/assets/javascripts/vue_shared/components/panel_resizer.vue
index 4371534d345..abbe9a22717 100644
--- a/app/assets/javascripts/vue_shared/components/panel_resizer.vue
+++ b/app/assets/javascripts/vue_shared/components/panel_resizer.vue
@@ -1,87 +1,87 @@
 <script>
-export default {
-  props: {
-    startSize: {
-      type: Number,
-      required: true,
+  export default {
+    props: {
+      startSize: {
+        type: Number,
+        required: true,
+      },
+      side: {
+        type: String,
+        required: true,
+      },
+      minSize: {
+        type: Number,
+        required: false,
+        default: 0,
+      },
+      maxSize: {
+        type: Number,
+        required: false,
+        default: Number.MAX_VALUE,
+      },
+      enabled: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
     },
-    side: {
-      type: String,
-      required: true,
+    data() {
+      return {
+        size: this.startSize,
+      };
     },
-    minSize: {
-      type: Number,
-      required: false,
-      default: 0,
+    computed: {
+      className() {
+        return `drag${this.side}`;
+      },
+      cursorStyle() {
+        if (this.enabled) {
+          return { cursor: 'ew-resize' };
+        }
+        return {};
+      },
     },
-    maxSize: {
-      type: Number,
-      required: false,
-      default: Number.MAX_VALUE,
-    },
-    enabled: {
-      type: Boolean,
-      required: false,
-      default: true,
-    },
-  },
-  data() {
-    return {
-      size: this.startSize,
-    };
-  },
-  computed: {
-    className() {
-      return `drag${this.side}`;
-    },
-    cursorStyle() {
-      if (this.enabled) {
-        return { cursor: 'ew-resize' };
-      }
-      return {};
-    },
-  },
-  methods: {
-    resetSize(e) {
-      e.preventDefault();
-      this.size = this.startSize;
-      this.$emit('update:size', this.size);
-    },
-    startDrag(e) {
-      if (this.enabled) {
+    methods: {
+      resetSize(e) {
         e.preventDefault();
-        this.startPos = e.clientX;
-        this.currentStartSize = this.size;
-        document.addEventListener('mousemove', this.drag);
-        document.addEventListener('mouseup', this.endDrag, { once: true });
-        this.$emit('resize-start', this.size);
-      }
-    },
-    drag(e) {
-      e.preventDefault();
-      let moved = e.clientX - this.startPos;
-      if (this.side === 'left') moved = -moved;
-      let newSize = this.currentStartSize + moved;
-      if (newSize < this.minSize) {
-        newSize = this.minSize;
-      } else if (newSize > this.maxSize) {
-        newSize = this.maxSize;
-      }
-      this.size = newSize;
+        this.size = this.startSize;
+        this.$emit('update:size', this.size);
+      },
+      startDrag(e) {
+        if (this.enabled) {
+          e.preventDefault();
+          this.startPos = e.clientX;
+          this.currentStartSize = this.size;
+          document.addEventListener('mousemove', this.drag);
+          document.addEventListener('mouseup', this.endDrag, { once: true });
+          this.$emit('resize-start', this.size);
+        }
+      },
+      drag(e) {
+        e.preventDefault();
+        let moved = e.clientX - this.startPos;
+        if (this.side === 'left') moved = -moved;
+        let newSize = this.currentStartSize + moved;
+        if (newSize < this.minSize) {
+          newSize = this.minSize;
+        } else if (newSize > this.maxSize) {
+          newSize = this.maxSize;
+        }
+        this.size = newSize;
 
-      this.$emit('update:size', newSize);
-    },
-    endDrag(e) {
-      e.preventDefault();
-      document.removeEventListener('mousemove', this.drag);
-      this.$emit('resize-end', this.size);
+        this.$emit('update:size', newSize);
+      },
+      endDrag(e) {
+        e.preventDefault();
+        document.removeEventListener('mousemove', this.drag);
+        this.$emit('resize-end', this.size);
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
-  <div 
+  <div
     class="dragHandle"
     :class="className"
     :style="cursorStyle"
diff --git a/app/assets/javascripts/vue_shared/components/pikaday.vue b/app/assets/javascripts/vue_shared/components/pikaday.vue
index d8d974a2ff7..bfeece12077 100644
--- a/app/assets/javascripts/vue_shared/components/pikaday.vue
+++ b/app/assets/javascripts/vue_shared/components/pikaday.vue
@@ -3,7 +3,7 @@
   import { parsePikadayDate, pikadayToString } from '../../lib/utils/datefix';
 
   export default {
-    name: 'datePicker',
+    name: 'DatePicker',
     props: {
       label: {
         type: String,
@@ -13,22 +13,17 @@
       selectedDate: {
         type: Date,
         required: false,
+        default: null,
       },
       minDate: {
         type: Date,
         required: false,
+        default: null,
       },
       maxDate: {
         type: Date,
         required: false,
-      },
-    },
-    methods: {
-      selected(dateText) {
-        this.$emit('newDateSelected', this.calendar.toString(dateText));
-      },
-      toggled() {
-        this.$emit('hidePicker');
+        default: null,
       },
     },
     mounted() {
@@ -53,6 +48,14 @@
     beforeDestroy() {
       this.calendar.destroy();
     },
+    methods: {
+      selected(dateText) {
+        this.$emit('newDateSelected', this.calendar.toString(dateText));
+      },
+      toggled() {
+        this.$emit('hidePicker');
+      },
+    },
   };
 </script>
 
@@ -66,7 +69,7 @@
         @click="toggled"
       >
         <span class="dropdown-toggle-text">
-          {{label}}
+          {{ label }}
         </span>
         <i
           class="fa fa-chevron-down"
diff --git a/app/assets/javascripts/vue_shared/components/project_avatar/image.vue b/app/assets/javascripts/vue_shared/components/project_avatar/image.vue
index dce23bd65f6..279cc1de5bb 100644
--- a/app/assets/javascripts/vue_shared/components/project_avatar/image.vue
+++ b/app/assets/javascripts/vue_shared/components/project_avatar/image.vue
@@ -1,85 +1,85 @@
 <script>
 
-/* This is a re-usable vue component for rendering a project avatar that
-  does not need to link to the project's profile. The image and an optional
-  tooltip can be configured by props passed to this component.
+  /* This is a re-usable vue component for rendering a project avatar that
+    does not need to link to the project's profile. The image and an optional
+    tooltip can be configured by props passed to this component.
 
-  Sample configuration:
+    Sample configuration:
 
-  <project-avatar-image
-    :lazy="true"
-    :img-src="projectAvatarSrc"
-    :img-alt="tooltipText"
-    :tooltip-text="tooltipText"
-    tooltip-placement="top"
-  />
+    <project-avatar-image
+      :lazy="true"
+      :img-src="projectAvatarSrc"
+      :img-alt="tooltipText"
+      :tooltip-text="tooltipText"
+      tooltip-placement="top"
+    />
 
-*/
+  */
 
-import defaultAvatarUrl from 'images/no_avatar.png';
-import { placeholderImage } from '../../../lazy_loader';
-import tooltip from '../../directives/tooltip';
+  import defaultAvatarUrl from 'images/no_avatar.png';
+  import { placeholderImage } from '../../../lazy_loader';
+  import tooltip from '../../directives/tooltip';
 
-export default {
-  name: 'ProjectAvatarImage',
-  props: {
-    lazy: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
-    imgSrc: {
-      type: String,
-      required: false,
-      default: defaultAvatarUrl,
-    },
-    cssClasses: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    imgAlt: {
-      type: String,
-      required: false,
-      default: 'project avatar',
-    },
-    size: {
-      type: Number,
-      required: false,
-      default: 20,
-    },
-    tooltipText: {
-      type: String,
-      required: false,
-      default: '',
-    },
-    tooltipPlacement: {
-      type: String,
-      required: false,
-      default: 'top',
-    },
-  },
-  directives: {
-    tooltip,
-  },
-  computed: {
-    // API response sends null when gravatar is disabled and
-    // we provide an empty string when we use it inside project avatar link.
-    // In both cases we should render the defaultAvatarUrl
-    sanitizedSource() {
-      return this.imgSrc === '' || this.imgSrc === null ? defaultAvatarUrl : this.imgSrc;
-    },
-    resultantSrcAttribute() {
-      return this.lazy ? placeholderImage : this.sanitizedSource;
+  export default {
+    name: 'ProjectAvatarImage',
+    directives: {
+      tooltip,
     },
-    tooltipContainer() {
-      return this.tooltipText ? 'body' : null;
+    props: {
+      lazy: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      imgSrc: {
+        type: String,
+        required: false,
+        default: defaultAvatarUrl,
+      },
+      cssClasses: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      imgAlt: {
+        type: String,
+        required: false,
+        default: 'project avatar',
+      },
+      size: {
+        type: Number,
+        required: false,
+        default: 20,
+      },
+      tooltipText: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      tooltipPlacement: {
+        type: String,
+        required: false,
+        default: 'top',
+      },
     },
-    avatarSizeClass() {
-      return `s${this.size}`;
+    computed: {
+      // API response sends null when gravatar is disabled and
+      // we provide an empty string when we use it inside project avatar link.
+      // In both cases we should render the defaultAvatarUrl
+      sanitizedSource() {
+        return this.imgSrc === '' || this.imgSrc === null ? defaultAvatarUrl : this.imgSrc;
+      },
+      resultantSrcAttribute() {
+        return this.lazy ? placeholderImage : this.sanitizedSource;
+      },
+      tooltipContainer() {
+        return this.tooltipText ? 'body' : null;
+      },
+      avatarSizeClass() {
+        return `s${this.size}`;
+      },
     },
-  },
-};
+  };
 </script>
 
 <template>
@@ -87,7 +87,7 @@ export default {
     v-tooltip
     class="avatar"
     :class="{
-      lazy,
+      lazy: lazy,
       [avatarSizeClass]: true,
       [cssClasses]: true
     }"
diff --git a/app/assets/javascripts/vue_shared/components/recaptcha_modal.vue b/app/assets/javascripts/vue_shared/components/recaptcha_modal.vue
index 16d60bb2876..c35621c9ef3 100644
--- a/app/assets/javascripts/vue_shared/components/recaptcha_modal.vue
+++ b/app/assets/javascripts/vue_shared/components/recaptcha_modal.vue
@@ -1,85 +1,86 @@
 <script>
-import modal from './modal.vue';
+  import modal from './modal.vue';
 
-export default {
-  name: 'recaptcha-modal',
+  export default {
+    name: 'RecaptchaModal',
 
-  props: {
-    html: {
-      type: String,
-      required: false,
-      default: '',
+    components: {
+      modal,
     },
-  },
 
-  data() {
-    return {
-      script: {},
-      scriptSrc: 'https://www.google.com/recaptcha/api.js',
-    };
-  },
+    props: {
+      html: {
+        type: String,
+        required: false,
+        default: '',
+      },
+    },
 
-  components: {
-    modal,
-  },
+    data() {
+      return {
+        script: {},
+        scriptSrc: 'https://www.google.com/recaptcha/api.js',
+      };
+    },
 
-  methods: {
-    appendRecaptchaScript() {
-      this.removeRecaptchaScript();
+    watch: {
+      html() {
+        this.appendRecaptchaScript();
+      },
+    },
 
-      const script = document.createElement('script');
-      script.src = this.scriptSrc;
-      script.classList.add('js-recaptcha-script');
-      script.async = true;
-      script.defer = true;
+    mounted() {
+      window.recaptchaDialogCallback = this.submit.bind(this);
+    },
 
-      this.script = script;
+    methods: {
+      appendRecaptchaScript() {
+        this.removeRecaptchaScript();
 
-      document.body.appendChild(script);
-    },
+        const script = document.createElement('script');
+        script.src = this.scriptSrc;
+        script.classList.add('js-recaptcha-script');
+        script.async = true;
+        script.defer = true;
 
-    removeRecaptchaScript() {
-      if (this.script instanceof Element) this.script.remove();
-    },
+        this.script = script;
 
-    close() {
-      this.removeRecaptchaScript();
-      this.$emit('close');
-    },
+        document.body.appendChild(script);
+      },
 
-    submit() {
-      this.$el.querySelector('form').submit();
-    },
-  },
+      removeRecaptchaScript() {
+        if (this.script instanceof Element) this.script.remove();
+      },
 
-  watch: {
-    html() {
-      this.appendRecaptchaScript();
-    },
-  },
+      close() {
+        this.removeRecaptchaScript();
+        this.$emit('close');
+      },
 
-  mounted() {
-    window.recaptchaDialogCallback = this.submit.bind(this);
-  },
-};
+      submit() {
+        this.$el.querySelector('form').submit();
+      },
+    },
+  };
 </script>
 
 <template>
-<modal
-  kind="warning"
-  class="recaptcha-modal js-recaptcha-modal"
-  :hide-footer="true"
-  :title="__('Please solve the reCAPTCHA')"
-  @cancel="close"
->
-  <div slot="body">
-    <p>
-      {{__('We want to be sure it is you, please confirm you are not a robot.')}}
-    </p>
-    <div
-      ref="recaptcha"
-      v-html="html"
-    ></div>
-  </div>
-</modal>
+  <modal
+    kind="warning"
+    class="recaptcha-modal js-recaptcha-modal"
+    :hide-footer="true"
+    :title="__('Please solve the reCAPTCHA')"
+    @cancel="close"
+  >
+    <div slot="body">
+      <p>
+        {{ __('We want to be sure it is you, please confirm you are not a robot.') }}
+      </p>
+      <div
+        ref="recaptcha"
+        v-html="html"
+      >
+      </div>
+    </div>
+  </modal>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/sidebar/collapsed_calendar_icon.vue b/app/assets/javascripts/vue_shared/components/sidebar/collapsed_calendar_icon.vue
index a88e1310131..7f1eb6bcec4 100644
--- a/app/assets/javascripts/vue_shared/components/sidebar/collapsed_calendar_icon.vue
+++ b/app/assets/javascripts/vue_shared/components/sidebar/collapsed_calendar_icon.vue
@@ -1,6 +1,6 @@
 <script>
   export default {
-    name: 'collapsedCalendarIcon',
+    name: 'CollapsedCalendarIcon',
     props: {
       containerClass: {
         type: String,
diff --git a/app/assets/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker.vue b/app/assets/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker.vue
index 9ede5553bc5..dac438a702d 100644
--- a/app/assets/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker.vue
+++ b/app/assets/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker.vue
@@ -4,7 +4,11 @@
   import collapsedCalendarIcon from './collapsed_calendar_icon.vue';
 
   export default {
-    name: 'sidebarCollapsedGroupedDatePicker',
+    name: 'SidebarCollapsedGroupedDatePicker',
+    components: {
+      toggleSidebar,
+      collapsedCalendarIcon,
+    },
     props: {
       collapsed: {
         type: Boolean,
@@ -19,10 +23,12 @@
       minDate: {
         type: Date,
         required: false,
+        default: null,
       },
       maxDate: {
         type: Date,
         required: false,
+        default: null,
       },
       disableClickableIcons: {
         type: Boolean,
@@ -30,10 +36,6 @@
         default: false,
       },
     },
-    components: {
-      toggleSidebar,
-      collapsedCalendarIcon,
-    },
     computed: {
       hasMinAndMaxDates() {
         return this.minDate && this.maxDate;
diff --git a/app/assets/javascripts/vue_shared/components/sidebar/date_picker.vue b/app/assets/javascripts/vue_shared/components/sidebar/date_picker.vue
index 9c3413377a3..1413dd69f24 100644
--- a/app/assets/javascripts/vue_shared/components/sidebar/date_picker.vue
+++ b/app/assets/javascripts/vue_shared/components/sidebar/date_picker.vue
@@ -6,7 +6,13 @@
   import { dateInWords } from '../../../lib/utils/datetime_utility';
 
   export default {
-    name: 'sidebarDatePicker',
+    name: 'SidebarDatePicker',
+    components: {
+      datePicker,
+      toggleSidebar,
+      loadingIcon,
+      collapsedCalendarIcon,
+    },
     props: {
       collapsed: {
         type: Boolean,
@@ -36,14 +42,17 @@
       selectedDate: {
         type: Date,
         required: false,
+        default: null,
       },
       minDate: {
         type: Date,
         required: false,
+        default: null,
       },
       maxDate: {
         type: Date,
         required: false,
+        default: null,
       },
     },
     data() {
@@ -51,12 +60,6 @@
         editing: false,
       };
     },
-    components: {
-      datePicker,
-      toggleSidebar,
-      loadingIcon,
-      collapsedCalendarIcon,
-    },
     computed: {
       selectedAndEditable() {
         return this.selectedDate && this.editable;
diff --git a/app/assets/javascripts/vue_shared/components/sidebar/toggle_sidebar.vue b/app/assets/javascripts/vue_shared/components/sidebar/toggle_sidebar.vue
index 5ae76adad71..8211d425b1f 100644
--- a/app/assets/javascripts/vue_shared/components/sidebar/toggle_sidebar.vue
+++ b/app/assets/javascripts/vue_shared/components/sidebar/toggle_sidebar.vue
@@ -1,6 +1,6 @@
 <script>
   export default {
-    name: 'toggleSidebar',
+    name: 'ToggleSidebar',
     props: {
       collapsed: {
         type: Boolean,
@@ -24,7 +24,11 @@
     <i
       aria-label="toggle collapse"
       class="fa"
-      :class="{ 'fa-angle-double-right': !collapsed, 'fa-angle-double-left': collapsed }"
-    ></i>
+      :class="{
+        'fa-angle-double-right': !collapsed,
+        'fa-angle-double-left': collapsed
+      }"
+    >
+    </i>
   </button>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/table_pagination.vue b/app/assets/javascripts/vue_shared/components/table_pagination.vue
index 33096b53cf8..c44c606a8b2 100644
--- a/app/assets/javascripts/vue_shared/components/table_pagination.vue
+++ b/app/assets/javascripts/vue_shared/components/table_pagination.vue
@@ -1,132 +1,125 @@
 <script>
-import { s__ } from '../../locale';
-
-const PAGINATION_UI_BUTTON_LIMIT = 4;
-const UI_LIMIT = 6;
-const SPREAD = '...';
-const PREV = s__('Pagination|Prev');
-const NEXT = s__('Pagination|Next');
-const FIRST = s__('Pagination|« First');
-const LAST = s__('Pagination|Last »');
-
-export default {
-  props: {
-    /**
-      This function will take the information given by the pagination component
-
-      Here is an example `change` method:
-
-      change(pagenum) {
-        gl.utils.visitUrl(`?page=${pagenum}`);
+  import { s__ } from '../../locale';
+
+  const PAGINATION_UI_BUTTON_LIMIT = 4;
+  const UI_LIMIT = 6;
+  const SPREAD = '...';
+  const PREV = s__('Pagination|Prev');
+  const NEXT = s__('Pagination|Next');
+  const FIRST = s__('Pagination|« First');
+  const LAST = s__('Pagination|Last »');
+
+  export default {
+    props: {
+      /**
+        This function will take the information given by the pagination component
+      */
+      change: {
+        type: Function,
+        required: true,
       },
-    */
-    change: {
-      type: Function,
-      required: true,
-    },
 
-    /**
-      pageInfo will come from the headers of the API call
-      in the `.then` clause of the VueResource API call
-      there should be a function that contructs the pageInfo for this component
-
-      This is an example:
-
-      const pageInfo = headers => ({
-        perPage: +headers['X-Per-Page'],
-        page: +headers['X-Page'],
-        total: +headers['X-Total'],
-        totalPages: +headers['X-Total-Pages'],
-        nextPage: +headers['X-Next-Page'],
-        previousPage: +headers['X-Prev-Page'],
-      });
-    */
-    pageInfo: {
-      type: Object,
-      required: true,
-    },
-  },
-  methods: {
-    changePage(e) {
-      if (e.target.parentElement.classList.contains('disabled')) return;
-
-      const text = e.target.innerText;
-      const { totalPages, nextPage, previousPage } = this.pageInfo;
-
-      switch (text) {
-        case SPREAD:
-          break;
-        case LAST:
-          this.change(totalPages);
-          break;
-        case NEXT:
-          this.change(nextPage);
-          break;
-        case PREV:
-          this.change(previousPage);
-          break;
-        case FIRST:
-          this.change(1);
-          break;
-        default:
-          this.change(+text);
-          break;
-      }
-    },
-  },
-  computed: {
-    prev() {
-      return this.pageInfo.previousPage;
-    },
-    next() {
-      return this.pageInfo.nextPage;
+      /**
+        pageInfo will come from the headers of the API call
+        in the `.then` clause of the VueResource API call
+        there should be a function that contructs the pageInfo for this component
+
+        This is an example:
+
+        const pageInfo = headers => ({
+          perPage: +headers['X-Per-Page'],
+          page: +headers['X-Page'],
+          total: +headers['X-Total'],
+          totalPages: +headers['X-Total-Pages'],
+          nextPage: +headers['X-Next-Page'],
+          previousPage: +headers['X-Prev-Page'],
+        });
+      */
+      pageInfo: {
+        type: Object,
+        required: true,
+      },
     },
-    getItems() {
-      const total = this.pageInfo.totalPages;
-      const page = this.pageInfo.page;
-      const items = [];
-
-      if (page > 1) {
-        items.push({ title: FIRST, first: true });
-      }
-
-      if (page > 1) {
-        items.push({ title: PREV, prev: true });
-      } else {
-        items.push({ title: PREV, disabled: true, prev: true });
-      }
-
-      if (page > UI_LIMIT) items.push({ title: SPREAD, separator: true });
-
-      const start = Math.max(page - PAGINATION_UI_BUTTON_LIMIT, 1);
-      const end = Math.min(page + PAGINATION_UI_BUTTON_LIMIT, total);
-
-      for (let i = start; i <= end; i += 1) {
-        const isActive = i === page;
-        items.push({ title: i, active: isActive, page: true });
-      }
-
-      if (total - page > PAGINATION_UI_BUTTON_LIMIT) {
-        items.push({ title: SPREAD, separator: true, page: true });
-      }
-
-      if (page === total) {
-        items.push({ title: NEXT, disabled: true, next: true });
-      } else if (total - page >= 1) {
-        items.push({ title: NEXT, next: true });
-      }
-
-      if (total - page >= 1) {
-        items.push({ title: LAST, last: true });
-      }
-
-      return items;
+    computed: {
+      prev() {
+        return this.pageInfo.previousPage;
+      },
+      next() {
+        return this.pageInfo.nextPage;
+      },
+      getItems() {
+        const total = this.pageInfo.totalPages;
+        const page = this.pageInfo.page;
+        const items = [];
+
+        if (page > 1) {
+          items.push({ title: FIRST, first: true });
+        }
+
+        if (page > 1) {
+          items.push({ title: PREV, prev: true });
+        } else {
+          items.push({ title: PREV, disabled: true, prev: true });
+        }
+
+        if (page > UI_LIMIT) items.push({ title: SPREAD, separator: true });
+
+        const start = Math.max(page - PAGINATION_UI_BUTTON_LIMIT, 1);
+        const end = Math.min(page + PAGINATION_UI_BUTTON_LIMIT, total);
+
+        for (let i = start; i <= end; i += 1) {
+          const isActive = i === page;
+          items.push({ title: i, active: isActive, page: true });
+        }
+
+        if (total - page > PAGINATION_UI_BUTTON_LIMIT) {
+          items.push({ title: SPREAD, separator: true, page: true });
+        }
+
+        if (page === total) {
+          items.push({ title: NEXT, disabled: true, next: true });
+        } else if (total - page >= 1) {
+          items.push({ title: NEXT, next: true });
+        }
+
+        if (total - page >= 1) {
+          items.push({ title: LAST, last: true });
+        }
+
+        return items;
+      },
+      showPagination() {
+        return this.pageInfo.totalPages > 1;
+      },
     },
-    showPagination() {
-      return this.pageInfo.totalPages > 1;
+    methods: {
+      changePage(text, isDisabled) {
+        if (isDisabled) return;
+
+        const { totalPages, nextPage, previousPage } = this.pageInfo;
+
+        switch (text) {
+          case SPREAD:
+            break;
+          case LAST:
+            this.change(totalPages);
+            break;
+          case NEXT:
+            this.change(nextPage);
+            break;
+          case PREV:
+            this.change(previousPage);
+            break;
+          case FIRST:
+            this.change(1);
+            break;
+          default:
+            this.change(+text);
+            break;
+        }
+      },
     },
-  },
-};
+  };
 </script>
 <template>
   <div
@@ -135,7 +128,8 @@ export default {
   >
     <ul class="pagination clearfix">
       <li
-        v-for="item in getItems"
+        v-for="(item, index) in getItems"
+        :key="index"
         :class="{
           page: item.page,
           'js-previous-button': item.prev,
@@ -145,8 +139,11 @@ export default {
           separator: item.separator,
           active: item.active,
           disabled: item.disabled
-        }">
-        <a @click.prevent="changePage($event)">{{item.title}}</a>
+        }"
+      >
+        <a @click.prevent="changePage(item.title, item.disabled)">
+          {{ item.title }}
+        </a>
       </li>
     </ul>
   </div>
diff --git a/app/assets/javascripts/vue_shared/components/time_ago_tooltip.vue b/app/assets/javascripts/vue_shared/components/time_ago_tooltip.vue
index 3ff7f6e2c4e..bec4e7c99b6 100644
--- a/app/assets/javascripts/vue_shared/components/time_ago_tooltip.vue
+++ b/app/assets/javascripts/vue_shared/components/time_ago_tooltip.vue
@@ -8,6 +8,12 @@ import '../../lib/utils/datetime_utility';
  */
 
 export default {
+  directives: {
+    tooltip,
+  },
+  mixins: [
+    timeagoMixin,
+  ],
   props: {
     time: {
       type: String,
@@ -26,14 +32,6 @@ export default {
       default: '',
     },
   },
-
-  mixins: [
-    timeagoMixin,
-  ],
-
-  directives: {
-    tooltip,
-  },
 };
 </script>
 <template>
@@ -43,6 +41,6 @@ export default {
     :title="tooltipTitle(time)"
     :data-placement="tooltipPlacement"
     data-container="body">
-    {{timeFormated(time)}}
+    {{ timeFormated(time) }}
   </time>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/toggle_button.vue b/app/assets/javascripts/vue_shared/components/toggle_button.vue
index 4277d9281a0..2b12718ae96 100644
--- a/app/assets/javascripts/vue_shared/components/toggle_button.vue
+++ b/app/assets/javascripts/vue_shared/components/toggle_button.vue
@@ -9,6 +9,16 @@
   const LABEL_OFF = s__('ToggleButton|Toggle Status: OFF');
 
   export default {
+    components: {
+      icon,
+      loadingIcon,
+    },
+
+    model: {
+      prop: 'value',
+      event: 'change',
+    },
+
     props: {
       name: {
         type: String,
@@ -31,16 +41,6 @@
       },
     },
 
-    components: {
-      icon,
-      loadingIcon,
-    },
-
-    model: {
-      prop: 'value',
-      event: 'change',
-    },
-
     computed: {
       toggleIcon() {
         return this.value ? ICON_ON : ICON_OFF;
diff --git a/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_image.vue b/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_image.vue
index 1ac61a3c39b..cc9cc46bb4c 100644
--- a/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_image.vue
+++ b/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_image.vue
@@ -22,6 +22,9 @@ import tooltip from '../../directives/tooltip';
 
 export default {
   name: 'UserAvatarImage',
+  directives: {
+    tooltip,
+  },
   props: {
     lazy: {
       type: Boolean,
@@ -59,9 +62,6 @@ export default {
       default: 'top',
     },
   },
-  directives: {
-    tooltip,
-  },
   computed: {
     // API response sends null when gravatar is disabled and
     // we provide an empty string when we use it inside user avatar link.
@@ -87,7 +87,7 @@ export default {
     v-tooltip
     class="avatar"
     :class="{
-      lazy,
+      lazy: lazy,
       [avatarSizeClass]: true,
       [cssClasses]: true
     }"
diff --git a/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_link.vue b/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_link.vue
index dc32e783258..6955d164def 100644
--- a/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_link.vue
+++ b/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_link.vue
@@ -26,6 +26,9 @@ export default {
   components: {
     userAvatarImage,
   },
+  directives: {
+    tooltip,
+  },
   props: {
     linkHref: {
       type: String,
@@ -76,9 +79,6 @@ export default {
       return this.shouldShowUsername ? '' : this.tooltipText;
     },
   },
-  directives: {
-    tooltip,
-  },
 };
 </script>
 
@@ -98,6 +98,6 @@ export default {
       v-tooltip
       :title="tooltipText"
       :tooltip-placement="tooltipPlacement"
-    >{{username}}</span>
+    >{{ username }}</span>
   </a>
 </template>
diff --git a/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_svg.vue b/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_svg.vue
index d2ff2ac006e..ef3b16edf5f 100644
--- a/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_svg.vue
+++ b/app/assets/javascripts/vue_shared/components/user_avatar/user_avatar_svg.vue
@@ -39,7 +39,7 @@ export default {
     :class="avatarSizeClass"
     :height="size"
     :width="size"
-    v-html="svg">
-  </svg>
+    v-html="svg"
+  />
 </template>
 
diff --git a/doc/development/fe_guide/style_guide_js.md b/doc/development/fe_guide/style_guide_js.md
index 1cd66f27492..02773162801 100644
--- a/doc/development/fe_guide/style_guide_js.md
+++ b/doc/development/fe_guide/style_guide_js.md
@@ -101,16 +101,16 @@ followed by any global declarations, then a blank newline prior to any imports o
     ```
 
     Import statements are following usual naming guidelines, for example object literals use camel case:
-    
+
     ```javascript
       // some_object file
       export default {
         key: 'value',
       };
-      
+
       // bad
       import ObjectLiteral from 'some_object';
-      
+
       // good
       import objectLiteral from 'some_object';
     ```
@@ -255,6 +255,10 @@ A forEach will cause side effects, it will be mutating the array being iterated.
 
 ### Vue.js
 
+#### `eslint-vue-plugin`
+We default to [eslint-vue-plugin][eslint-plugin-vue], with the `plugin:vue/recommended`.
+Please check this [rules][eslint-plugin-vue-rules] for more documentation.
+
 #### Basic Rules
 1. The service has it's own file
 1. The store has it's own file
@@ -360,6 +364,10 @@ A forEach will cause side effects, it will be mutating the array being iterated.
           <component
             bar="bar"
             />
+
+        // bad
+         <component
+            bar="bar" />
       ```
 
 #### Quotes
@@ -509,25 +517,7 @@ On those a default key should not be provided.
     ```
 
 1. Properties in a Vue Component:
-  1. `name`
-  1. `props`
-  1. `mixins`
-  1. `directives`
-  1. `data`
-  1. `components`
-  1. `computedProps`
-  1. `methods`
-  1. `beforeCreate`
-  1. `created`
-  1. `beforeMount`
-  1. `mounted`
-  1. `beforeUpdate`
-  1. `updated`
-  1. `activated`
-  1. `deactivated`
-  1. `beforeDestroy`
-  1. `destroyed`
-
+  Check [order of properties in components rule][vue-order].
 
 #### Vue and Bootstrap
 
@@ -582,3 +572,6 @@ The goal of this accord is to make sure we are all on the same page.
 [eslintrc]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.eslintrc
 [eslint-this]: http://eslint.org/docs/rules/class-methods-use-this
 [eslint-new]: http://eslint.org/docs/rules/no-new
+[eslint-plugin-vue]: https://github.com/vuejs/eslint-plugin-vue
+[eslint-plugin-vue-rules]: https://github.com/vuejs/eslint-plugin-vue#bulb-rules
+[vue-order]: https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/order-in-components.md
diff --git a/package.json b/package.json
index 5b9b90f0e77..4759ae76817 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,6 @@
     "document-register-element": "1.3.0",
     "dropzone": "^4.2.0",
     "emoji-unicode-version": "^0.2.1",
-    "eslint-plugin-html": "^2.0.1",
     "exports-loader": "^0.6.4",
     "file-loader": "^0.11.1",
     "fuzzaldrin-plus": "^0.5.0",
@@ -90,13 +89,15 @@
     "@gitlab-org/gitlab-svgs": "^1.5.0",
     "axios-mock-adapter": "^1.10.0",
     "babel-plugin-istanbul": "^4.1.5",
-    "eslint": "^3.10.1",
+    "eslint": "^3.18.0",
     "eslint-config-airbnb-base": "^10.0.1",
     "eslint-import-resolver-webpack": "^0.8.3",
     "eslint-plugin-filenames": "^1.1.0",
+    "eslint-plugin-html": "2.0.1",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jasmine": "^2.1.0",
     "eslint-plugin-promise": "^3.5.0",
+    "eslint-plugin-vue": "^4.0.1",
     "istanbul": "^0.4.5",
     "jasmine-core": "^2.6.3",
     "jasmine-jquery": "^2.1.1",
diff --git a/spec/javascripts/boards/issue_card_spec.js b/spec/javascripts/boards/issue_card_spec.js
index 8ef221257be..278155c585e 100644
--- a/spec/javascripts/boards/issue_card_spec.js
+++ b/spec/javascripts/boards/issue_card_spec.js
@@ -45,6 +45,9 @@ describe('Issue card component', () => {
 
     component = new Vue({
       el: document.querySelector('.test-container'),
+      components: {
+        'issue-card': gl.issueBoards.IssueCardInner,
+      },
       data() {
         return {
           list,
@@ -53,9 +56,6 @@ describe('Issue card component', () => {
           rootPath: '/',
         };
       },
-      components: {
-        'issue-card': gl.issueBoards.IssueCardInner,
-      },
       template: `
         <issue-card
           :issue="issue"
diff --git a/spec/javascripts/cycle_analytics/banner_spec.js b/spec/javascripts/cycle_analytics/banner_spec.js
index fb6b7fee168..64a76a6ee5f 100644
--- a/spec/javascripts/cycle_analytics/banner_spec.js
+++ b/spec/javascripts/cycle_analytics/banner_spec.js
@@ -20,8 +20,9 @@ describe('Cycle analytics banner', () => {
     expect(
       vm.$el.querySelector('h4').textContent.trim(),
     ).toEqual('Introducing Cycle Analytics');
+
     expect(
-      vm.$el.querySelector('p').textContent.trim(),
+      vm.$el.querySelector('p').textContent.trim().replace(/[\r\n]+/g, ' '),
     ).toContain('Cycle Analytics gives an overview of how much time it takes to go from idea to production in your project.');
     expect(
       vm.$el.querySelector('a').textContent.trim(),
diff --git a/spec/javascripts/cycle_analytics/total_time_component_spec.js b/spec/javascripts/cycle_analytics/total_time_component_spec.js
index 31b65fd1cde..ad0fc38a856 100644
--- a/spec/javascripts/cycle_analytics/total_time_component_spec.js
+++ b/spec/javascripts/cycle_analytics/total_time_component_spec.js
@@ -23,7 +23,7 @@ describe('Total time component', () => {
         },
       });
 
-      expect(vm.$el.textContent.trim()).toEqual('3 days 4 hrs');
+      expect(vm.$el.textContent.trim().replace(/\s\s+/g, ' ')).toEqual('3 days 4 hrs');
     });
 
     it('should render information for hours and minutes', () => {
@@ -34,7 +34,7 @@ describe('Total time component', () => {
         },
       });
 
-      expect(vm.$el.textContent.trim()).toEqual('4 hrs 35 mins');
+      expect(vm.$el.textContent.trim().replace(/\s\s+/g, ' ')).toEqual('4 hrs 35 mins');
     });
 
     it('should render information for seconds', () => {
@@ -44,7 +44,7 @@ describe('Total time component', () => {
         },
       });
 
-      expect(vm.$el.textContent.trim()).toEqual('45 s');
+      expect(vm.$el.textContent.trim().replace(/\s\s+/g, ' ')).toEqual('45 s');
     });
   });
 
diff --git a/spec/javascripts/pipelines/empty_state_spec.js b/spec/javascripts/pipelines/empty_state_spec.js
index 6611b74594f..97f04844b3a 100644
--- a/spec/javascripts/pipelines/empty_state_spec.js
+++ b/spec/javascripts/pipelines/empty_state_spec.js
@@ -24,11 +24,11 @@ describe('Pipelines Empty State', () => {
     expect(component.$el.querySelector('h4').textContent).toContain('Build with confidence');
 
     expect(
-      component.$el.querySelector('p').textContent,
+      component.$el.querySelector('p').textContent.trim().replace(/[\r\n]+/g, ' '),
     ).toContain('Continous Integration can help catch bugs by running your tests automatically');
 
     expect(
-      component.$el.querySelector('p').textContent,
+      component.$el.querySelector('p').textContent.trim().replace(/[\r\n]+/g, ' '),
     ).toContain('Continuous Deployment can help you deliver code to your product environment');
   });
 
diff --git a/spec/javascripts/registry/components/app_spec.js b/spec/javascripts/registry/components/app_spec.js
index 43e7d9e1224..87259fe0bab 100644
--- a/spec/javascripts/registry/components/app_spec.js
+++ b/spec/javascripts/registry/components/app_spec.js
@@ -89,7 +89,7 @@ describe('Registry List', () => {
     it('should render empty message', (done) => {
       setTimeout(() => {
         expect(
-          vm.$el.querySelector('p').textContent.trim(),
+          vm.$el.querySelector('p').textContent.trim().replace(/[\r\n]+/g, ' '),
         ).toEqual('No container images stored for this project. Add one by following the instructions above.');
         done();
       }, 0);
diff --git a/spec/javascripts/vue_shared/components/markdown/field_spec.js b/spec/javascripts/vue_shared/components/markdown/field_spec.js
index 24209be83fe..5f980bbf36c 100644
--- a/spec/javascripts/vue_shared/components/markdown/field_spec.js
+++ b/spec/javascripts/vue_shared/components/markdown/field_spec.js
@@ -12,14 +12,14 @@ describe('Markdown field component', () => {
 
   beforeEach((done) => {
     vm = new Vue({
+      components: {
+        fieldComponent,
+      },
       data() {
         return {
           text: 'testing\n123',
         };
       },
-      components: {
-        fieldComponent,
-      },
       template: `
         <field-component
           markdown-preview-path="/preview"
diff --git a/spec/javascripts/vue_shared/components/table_pagination_spec.js b/spec/javascripts/vue_shared/components/table_pagination_spec.js
index b3b5dd1d10a..c63f15e5880 100644
--- a/spec/javascripts/vue_shared/components/table_pagination_spec.js
+++ b/spec/javascripts/vue_shared/components/table_pagination_spec.js
@@ -72,7 +72,6 @@ describe('Pagination component', () => {
         });
 
         component.$el.querySelector('.js-previous-button a').click();
-
         expect(spy).toHaveBeenCalledWith(1);
       });
     });
diff --git a/yarn.lock b/yarn.lock
index da9e50739cd..5d40e833889 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -97,6 +97,10 @@ acorn@^5.0.0, acorn@^5.0.3, acorn@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.1.1.tgz#53fe161111f912ab999ee887a90a0bc52822fd75"
 
+acorn@^5.2.1:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.3.0.tgz#7446d39459c54fb49a80e6ee6478149b940ec822"
+
 after@0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
@@ -2069,14 +2073,14 @@ domelementtype@~1.1.1:
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
 
 domhandler@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.3.0.tgz#2de59a0822d5027fabff6f032c2b25a2a8abe738"
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.1.tgz#892e47000a99be55bbf3774ffea0561d8879c259"
   dependencies:
     domelementtype "1"
 
 domutils@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.6.2.tgz#1958cc0b4c9426e9ed367fb1c8e854891b0fa3ff"
   dependencies:
     dom-serializer "0"
     domelementtype "1"
@@ -2368,7 +2372,7 @@ eslint-plugin-filenames@^1.1.0:
     lodash.kebabcase "4.0.1"
     lodash.snakecase "4.0.1"
 
-eslint-plugin-html@^2.0.1:
+eslint-plugin-html@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/eslint-plugin-html/-/eslint-plugin-html-2.0.1.tgz#3a829510e82522f1e2e44d55d7661a176121fce1"
   dependencies:
@@ -2397,7 +2401,25 @@ eslint-plugin-promise@^3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-promise/-/eslint-plugin-promise-3.5.0.tgz#78fbb6ffe047201627569e85a6c5373af2a68fca"
 
-eslint@^3.10.1:
+eslint-plugin-vue@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-vue/-/eslint-plugin-vue-4.0.1.tgz#afda92cfd7e7363b1fbdb1a772dd63359a9ce96a"
+  dependencies:
+    require-all "^2.2.0"
+    vue-eslint-parser "^2.0.1"
+
+eslint-scope@^3.7.1:
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.1.tgz#3d63c3edfda02e06e01a452ad88caacc7cdcb6e8"
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint-visitor-keys@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
+
+eslint@^3.18.0:
   version "3.19.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.19.0.tgz#c8fc6201c7f40dd08941b87c085767386a679acc"
   dependencies:
@@ -2444,6 +2466,13 @@ espree@^3.4.0:
     acorn "^5.1.1"
     acorn-jsx "^3.0.0"
 
+espree@^3.5.2:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.2.tgz#756ada8b979e9dcfcdb30aad8d1a9304a905e1ca"
+  dependencies:
+    acorn "^5.2.1"
+    acorn-jsx "^3.0.0"
+
 esprima@2.7.x, esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
@@ -5546,6 +5575,10 @@ request@^2.81.0:
     tunnel-agent "^0.6.0"
     uuid "^3.0.0"
 
+require-all@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/require-all/-/require-all-2.2.0.tgz#b4420c233ac0282d0ff49b277fb880a8b5de0894"
+
 require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
@@ -6504,6 +6537,17 @@ void-elements@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
 
+vue-eslint-parser@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/vue-eslint-parser/-/vue-eslint-parser-2.0.1.tgz#30135771c4fad00fdbac4542a2d59f3b1d776834"
+  dependencies:
+    debug "^3.1.0"
+    eslint-scope "^3.7.1"
+    eslint-visitor-keys "^1.0.0"
+    espree "^3.5.2"
+    esquery "^1.0.0"
+    lodash "^4.17.4"
+
 vue-hot-reload-api@^2.2.0:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.2.4.tgz#683bd1d026c0d3b3c937d5875679e9a87ec6cd8f"