Add latest changes from gitlab-org/gitlab@master

27 files changed, 344 insertions, 189 deletions

diff --git a/app/assets/javascripts/ide/components/external_link.vue b/app/assets/javascripts/ide/components/external_link.vue
deleted file mode 100644
index 558da9b706e..00000000000
--- a/app/assets/javascripts/ide/components/external_link.vue
+++ /dev/null
@@ -1,34 +0,0 @@
-<script>
-import Icon from '~/vue_shared/components/icon.vue';
-
-export default {
-  components: {
-    Icon,
-  },
-  props: {
-    file: {
-      type: Object,
-      required: true,
-    },
-  },
-  computed: {
-    showButtons() {
-      return this.file.permalink;
-    },
-  },
-};
-</script>
-
-<template>
-  <div v-if="showButtons" class="pull-right ide-btn-group">
-    <a
-      :href="file.permalink"
-      :title="s__('IDE|Open in file view')"
-      target="_blank"
-      rel="noopener noreferrer"
-    >
-      <span class="vertical-align-middle">{{ __('Open in file view') }}</span>
-      <icon :size="16" name="external-link" class="vertical-align-middle space-right" />
-    </a>
-  </div>
-</template>
diff --git a/app/assets/javascripts/logs/components/environment_logs.vue b/app/assets/javascripts/logs/components/environment_logs.vue
index 70b3af8dc75..487b4f30b5b 100644
--- a/app/assets/javascripts/logs/components/environment_logs.vue
+++ b/app/assets/javascripts/logs/components/environment_logs.vue
@@ -56,7 +56,6 @@ export default {
       required: true,
     },
   },
-  traceHeight: 600,
   data() {
     return {
       isElasticStackCalloutDismissed: false,
@@ -94,6 +93,9 @@ export default {
       'showEnvironment',
       'fetchEnvironments',
       'fetchMoreLogsPrepend',
+      'dismissRequestEnvironmentsError',
+      'dismissInvalidTimeRangeWarning',
+      'dismissRequestLogsError',
     ]),
 
     isCurrentEnvironment(envName) {
@@ -115,7 +117,7 @@ export default {
 };
 </script>
 <template>
-  <div class="environment-logs-viewer mt-3">
+  <div class="environment-logs-viewer d-flex flex-column py-3">
     <gl-alert
       v-if="shouldShowElasticStackCallout"
       class="mb-3 js-elasticsearch-alert"
@@ -132,6 +134,31 @@ export default {
         </strong>
       </a>
     </gl-alert>
+    <gl-alert
+      v-if="environments.fetchError"
+      class="mb-3"
+      variant="danger"
+      @dismiss="dismissRequestEnvironmentsError"
+    >
+      {{ s__('Metrics|There was an error fetching the environments data, please try again') }}
+    </gl-alert>
+    <gl-alert
+      v-if="timeRange.invalidWarning"
+      class="mb-3"
+      variant="warning"
+      @dismiss="dismissInvalidTimeRangeWarning"
+    >
+      {{ s__('Metrics|Invalid time range, please verify.') }}
+    </gl-alert>
+    <gl-alert
+      v-if="logs.fetchError"
+      class="mb-3"
+      variant="danger"
+      @dismiss="dismissRequestLogsError"
+    >
+      {{ s__('Environments|There was an error fetching the logs. Please try again.') }}
+    </gl-alert>
+
     <div class="top-bar d-md-flex border bg-secondary-50 pt-2 pr-1 pb-0 pl-2">
       <div class="flex-grow-0">
         <gl-dropdown
@@ -183,16 +210,15 @@ export default {
 
     <gl-infinite-scroll
       ref="infiniteScroll"
-      class="log-lines"
-      :style="{ height: `${$options.traceHeight}px` }"
-      :max-list-height="$options.traceHeight"
+      class="log-lines overflow-auto flex-grow-1 min-height-0"
       :fetched-items="logs.lines.length"
       @topReached="topReached"
       @scroll="scroll"
     >
       <template #items>
         <pre
-          class="build-trace js-log-trace"
+          ref="logTrace"
+          class="build-trace"
         ><code class="bash js-build-output"><div v-if="showLoader" class="build-loader-animation js-build-loader-animation">
           <div class="dot"></div>
           <div class="dot"></div>
@@ -205,7 +231,7 @@ export default {
       ></template>
     </gl-infinite-scroll>
 
-    <div ref="logFooter" class="log-footer py-2 px-3">
+    <div ref="logFooter" class="py-2 px-3 text-white bg-secondary-900">
       <gl-sprintf :message="s__('Environments|Logs from %{start} to %{end}.')">
         <template #start>{{ timeRange.current.start | formatDate }}</template>
         <template #end>{{ timeRange.current.end | formatDate }}</template>
diff --git a/app/assets/javascripts/logs/stores/actions.js b/app/assets/javascripts/logs/stores/actions.js
index 1e71b2c7314..be847108a49 100644
--- a/app/assets/javascripts/logs/stores/actions.js
+++ b/app/assets/javascripts/logs/stores/actions.js
@@ -1,20 +1,10 @@
 import { backOff } from '~/lib/utils/common_utils';
 import httpStatusCodes from '~/lib/utils/http_status';
 import axios from '~/lib/utils/axios_utils';
-import flash from '~/flash';
-import { s__ } from '~/locale';
 import { convertToFixedRange } from '~/lib/utils/datetime_range';
 
 import * as types from './mutation_types';
 
-const flashTimeRangeWarning = () => {
-  flash(s__('Metrics|Invalid time range, please verify.'), 'warning');
-};
-
-const flashLogsError = () => {
-  flash(s__('Metrics|There was an error fetching the logs, please try again'));
-};
-
 const requestUntilData = (url, params) =>
   backOff((next, stop) => {
     axios
@@ -31,7 +21,7 @@ const requestUntilData = (url, params) =>
       });
   });
 
-const requestLogsUntilData = state => {
+const requestLogsUntilData = ({ commit, state }) => {
   const params = {};
   const { logs_api_path } = state.environments.options.find(
     ({ name }) => name === state.environments.current,
@@ -49,7 +39,7 @@ const requestLogsUntilData = state => {
       params.start_time = start;
       params.end_time = end;
     } catch {
-      flashTimeRangeWarning();
+      commit(types.SHOW_TIME_RANGE_INVALID_WARNING);
     }
   }
   if (state.logs.cursor) {
@@ -101,26 +91,22 @@ export const fetchEnvironments = ({ commit, dispatch }, environmentsPath) => {
     })
     .catch(() => {
       commit(types.RECEIVE_ENVIRONMENTS_DATA_ERROR);
-      flash(s__('Metrics|There was an error fetching the environments data, please try again'));
     });
 };
 
 export const fetchLogs = ({ commit, state }) => {
   commit(types.REQUEST_LOGS_DATA);
 
-  return requestLogsUntilData(state)
+  return requestLogsUntilData({ commit, state })
     .then(({ data }) => {
       const { pod_name, pods, logs, cursor } = data;
       commit(types.RECEIVE_LOGS_DATA_SUCCESS, { logs, cursor });
-
       commit(types.SET_CURRENT_POD_NAME, pod_name);
-
       commit(types.RECEIVE_PODS_DATA_SUCCESS, pods);
     })
     .catch(() => {
       commit(types.RECEIVE_PODS_DATA_ERROR);
       commit(types.RECEIVE_LOGS_DATA_ERROR);
-      flashLogsError();
     });
 };
 
@@ -132,16 +118,27 @@ export const fetchMoreLogsPrepend = ({ commit, state }) => {
 
   commit(types.REQUEST_LOGS_DATA_PREPEND);
 
-  return requestLogsUntilData(state)
+  return requestLogsUntilData({ commit, state })
     .then(({ data }) => {
       const { logs, cursor } = data;
       commit(types.RECEIVE_LOGS_DATA_PREPEND_SUCCESS, { logs, cursor });
     })
     .catch(() => {
       commit(types.RECEIVE_LOGS_DATA_PREPEND_ERROR);
-      flashLogsError();
     });
 };
 
+export const dismissRequestEnvironmentsError = ({ commit }) => {
+  commit(types.HIDE_REQUEST_ENVIRONMENTS_ERROR);
+};
+
+export const dismissRequestLogsError = ({ commit }) => {
+  commit(types.HIDE_REQUEST_LOGS_ERROR);
+};
+
+export const dismissInvalidTimeRangeWarning = ({ commit }) => {
+  commit(types.HIDE_TIME_RANGE_INVALID_WARNING);
+};
+
 // prevent babel-plugin-rewire from generating an invalid default during karma tests
 export default () => {};
diff --git a/app/assets/javascripts/logs/stores/mutation_types.js b/app/assets/javascripts/logs/stores/mutation_types.js
index 7e7771a9df8..c1cc7eca52e 100644
--- a/app/assets/javascripts/logs/stores/mutation_types.js
+++ b/app/assets/javascripts/logs/stores/mutation_types.js
@@ -1,11 +1,16 @@
 export const SET_PROJECT_ENVIRONMENT = 'SET_PROJECT_ENVIRONMENT';
 export const SET_SEARCH = 'SET_SEARCH';
+
 export const SET_TIME_RANGE = 'SET_TIME_RANGE';
+export const SHOW_TIME_RANGE_INVALID_WARNING = 'SHOW_TIME_RANGE_INVALID_WARNING';
+export const HIDE_TIME_RANGE_INVALID_WARNING = 'HIDE_TIME_RANGE_INVALID_WARNING';
+
 export const SET_CURRENT_POD_NAME = 'SET_CURRENT_POD_NAME';
 
 export const REQUEST_ENVIRONMENTS_DATA = 'REQUEST_ENVIRONMENTS_DATA';
 export const RECEIVE_ENVIRONMENTS_DATA_SUCCESS = 'RECEIVE_ENVIRONMENTS_DATA_SUCCESS';
 export const RECEIVE_ENVIRONMENTS_DATA_ERROR = 'RECEIVE_ENVIRONMENTS_DATA_ERROR';
+export const HIDE_REQUEST_ENVIRONMENTS_ERROR = 'HIDE_REQUEST_ENVIRONMENTS_ERROR';
 
 export const REQUEST_LOGS_DATA = 'REQUEST_LOGS_DATA';
 export const RECEIVE_LOGS_DATA_SUCCESS = 'RECEIVE_LOGS_DATA_SUCCESS';
@@ -13,6 +18,7 @@ export const RECEIVE_LOGS_DATA_ERROR = 'RECEIVE_LOGS_DATA_ERROR';
 export const REQUEST_LOGS_DATA_PREPEND = 'REQUEST_LOGS_DATA_PREPEND';
 export const RECEIVE_LOGS_DATA_PREPEND_SUCCESS = 'RECEIVE_LOGS_DATA_PREPEND_SUCCESS';
 export const RECEIVE_LOGS_DATA_PREPEND_ERROR = 'RECEIVE_LOGS_DATA_PREPEND_ERROR';
+export const HIDE_REQUEST_LOGS_ERROR = 'HIDE_REQUEST_LOGS_ERROR';
 
 export const RECEIVE_PODS_DATA_SUCCESS = 'RECEIVE_PODS_DATA_SUCCESS';
 export const RECEIVE_PODS_DATA_ERROR = 'RECEIVE_PODS_DATA_ERROR';
diff --git a/app/assets/javascripts/logs/stores/mutations.js b/app/assets/javascripts/logs/stores/mutations.js
index d77c2894a05..5e1c794c3a9 100644
--- a/app/assets/javascripts/logs/stores/mutations.js
+++ b/app/assets/javascripts/logs/stores/mutations.js
@@ -18,6 +18,12 @@ export default {
     state.timeRange.selected = timeRange;
     state.timeRange.current = convertToFixedRange(timeRange);
   },
+  [types.SHOW_TIME_RANGE_INVALID_WARNING](state) {
+    state.timeRange.invalidWarning = true;
+  },
+  [types.HIDE_TIME_RANGE_INVALID_WARNING](state) {
+    state.timeRange.invalidWarning = false;
+  },
 
   // Environments Data
   [types.SET_PROJECT_ENVIRONMENT](state, environmentName) {
@@ -38,6 +44,10 @@ export default {
   [types.RECEIVE_ENVIRONMENTS_DATA_ERROR](state) {
     state.environments.options = [];
     state.environments.isLoading = false;
+    state.environments.fetchError = true;
+  },
+  [types.HIDE_REQUEST_ENVIRONMENTS_ERROR](state) {
+    state.environments.fetchError = false;
   },
 
   // Logs data
@@ -63,6 +73,7 @@ export default {
   [types.RECEIVE_LOGS_DATA_ERROR](state) {
     state.logs.lines = [];
     state.logs.isLoading = false;
+    state.logs.fetchError = true;
   },
 
   [types.REQUEST_LOGS_DATA_PREPEND](state) {
@@ -80,6 +91,10 @@ export default {
   },
   [types.RECEIVE_LOGS_DATA_PREPEND_ERROR](state) {
     state.logs.isLoading = false;
+    state.logs.fetchError = true;
+  },
+  [types.HIDE_REQUEST_LOGS_ERROR](state) {
+    state.logs.fetchError = false;
   },
 
   // Pods data
diff --git a/app/assets/javascripts/logs/stores/state.js b/app/assets/javascripts/logs/stores/state.js
index 2c8f47294cc..11185c9ccf1 100644
--- a/app/assets/javascripts/logs/stores/state.js
+++ b/app/assets/javascripts/logs/stores/state.js
@@ -16,6 +16,8 @@ export default () => ({
     selected: defaultTimeRange,
     // Current time range, must be fixed
     current: convertToFixedRange(defaultTimeRange),
+
+    invalidWarning: false,
   },
 
   /**
@@ -25,6 +27,7 @@ export default () => ({
     options: [],
     isLoading: false,
     current: null,
+    fetchError: false,
   },
 
   /**
@@ -39,6 +42,8 @@ export default () => ({
      */
     cursor: null,
     isComplete: false,
+
+    fetchError: false,
   },
 
   /**
diff --git a/app/assets/javascripts/pipelines/components/graph/graph_component.vue b/app/assets/javascripts/pipelines/components/graph/graph_component.vue
index 6a836adba01..ef3f4d0e3f6 100644
--- a/app/assets/javascripts/pipelines/components/graph/graph_component.vue
+++ b/app/assets/javascripts/pipelines/components/graph/graph_component.vue
@@ -99,7 +99,17 @@ export default {
         downstreamNode.classList.contains('child-pipeline') ? 15 : 30,
       );
 
-      this.$emit('onClickTriggered', this.pipeline, pipeline);
+      /**
+       * If the expanded trigger is defined and the id is different than the
+       * pipeline we clicked, then it means we clicked on a sibling downstream link
+       * and we want to reset the pipeline store. Triggering the reset without
+       * this condition would mean not allowing downstreams of downstreams to expand
+       */
+      if (this.expandedTriggered?.id !== pipeline.id) {
+        this.$emit('onResetTriggered', this.pipeline, pipeline);
+      }
+
+      this.$emit('onClickTriggered', pipeline);
     },
     calculateMarginTop(downstreamNode, pixelDiff) {
       return `${downstreamNode.offsetTop - downstreamNode.offsetParent.offsetTop - pixelDiff}px`;
@@ -136,9 +146,7 @@ export default {
           :pipeline="expandedTriggeredBy"
           :is-linked-pipeline="true"
           :mediator="mediator"
-          @onClickTriggeredBy="
-            (parentPipeline, pipeline) => clickTriggeredByPipeline(parentPipeline, pipeline)
-          "
+          @onClickTriggeredBy="clickTriggeredByPipeline"
           @refreshPipelineGraph="requestRefreshPipelineGraph"
         />
 
@@ -148,9 +156,7 @@ export default {
           :column-title="__('Upstream')"
           :project-id="pipelineProjectId"
           graph-position="left"
-          @linkedPipelineClick="
-            linkedPipeline => $emit('onClickTriggeredBy', pipeline, linkedPipeline)
-          "
+          @linkedPipelineClick="$emit('onClickTriggeredBy', $event)"
         />
 
         <ul
@@ -197,9 +203,7 @@ export default {
           :is-linked-pipeline="true"
           :style="{ 'margin-top': downstreamMarginTop }"
           :mediator="mediator"
-          @onClickTriggered="
-            (parentPipeline, pipeline) => clickTriggeredPipeline(parentPipeline, pipeline)
-          "
+          @onClickTriggered="clickTriggeredPipeline"
           @refreshPipelineGraph="requestRefreshPipelineGraph"
         />
       </div>
diff --git a/app/assets/javascripts/pipelines/mixins/graph_pipeline_bundle_mixin.js b/app/assets/javascripts/pipelines/mixins/graph_pipeline_bundle_mixin.js
index 1d9366f26df..f987c8f1dd4 100644
--- a/app/assets/javascripts/pipelines/mixins/graph_pipeline_bundle_mixin.js
+++ b/app/assets/javascripts/pipelines/mixins/graph_pipeline_bundle_mixin.js
@@ -27,9 +27,9 @@ export default {
      * @param {String} resetStoreKey Store key for the visible pipeline that will need to be reset
      * @param {Object} pipeline The clicked pipeline
      */
-    clickPipeline(parentPipeline, pipeline, openMethod, closeMethod) {
+    clickPipeline(pipeline, openMethod, closeMethod) {
       if (!pipeline.isExpanded) {
-        this.mediator.store[openMethod](parentPipeline, pipeline);
+        this.mediator.store[openMethod](pipeline);
         this.mediator.store.toggleLoading(pipeline);
         this.mediator.poll.stop();
 
@@ -41,21 +41,14 @@ export default {
         this.mediator.poll.enable({ data: this.mediator.getExpandedParameters() });
       }
     },
-    clickTriggeredByPipeline(parentPipeline, pipeline) {
-      this.clickPipeline(
-        parentPipeline,
-        pipeline,
-        'openTriggeredByPipeline',
-        'closeTriggeredByPipeline',
-      );
+    resetTriggeredPipelines(parentPipeline, pipeline) {
+      this.mediator.store.resetTriggeredPipelines(parentPipeline, pipeline);
     },
-    clickTriggeredPipeline(parentPipeline, pipeline) {
-      this.clickPipeline(
-        parentPipeline,
-        pipeline,
-        'openTriggeredPipeline',
-        'closeTriggeredPipeline',
-      );
+    clickTriggeredByPipeline(pipeline) {
+      this.clickPipeline(pipeline, 'openPipeline', 'closePipeline');
+    },
+    clickTriggeredPipeline(pipeline) {
+      this.clickPipeline(pipeline, 'openPipeline', 'closePipeline');
     },
     requestRefreshPipelineGraph() {
       // When an action is clicked
diff --git a/app/assets/javascripts/pipelines/pipeline_details_bundle.js b/app/assets/javascripts/pipelines/pipeline_details_bundle.js
index c901971be50..d76425c96b7 100644
--- a/app/assets/javascripts/pipelines/pipeline_details_bundle.js
+++ b/app/assets/javascripts/pipelines/pipeline_details_bundle.js
@@ -42,10 +42,10 @@ export default () => {
         },
         on: {
           refreshPipelineGraph: this.requestRefreshPipelineGraph,
-          onClickTriggeredBy: (parentPipeline, pipeline) =>
-            this.clickTriggeredByPipeline(parentPipeline, pipeline),
-          onClickTriggered: (parentPipeline, pipeline) =>
-            this.clickTriggeredPipeline(parentPipeline, pipeline),
+          onResetTriggered: (parentPipeline, pipeline) =>
+            this.resetTriggeredPipelines(parentPipeline, pipeline),
+          onClickTriggeredBy: pipeline => this.clickTriggeredByPipeline(pipeline),
+          onClickTriggered: pipeline => this.clickTriggeredPipeline(pipeline),
         },
       });
     },
diff --git a/app/assets/javascripts/pipelines/stores/pipeline_store.js b/app/assets/javascripts/pipelines/stores/pipeline_store.js
index 69e3579a3c7..1ef73760e02 100644
--- a/app/assets/javascripts/pipelines/stores/pipeline_store.js
+++ b/app/assets/javascripts/pipelines/stores/pipeline_store.js
@@ -54,16 +54,24 @@ export default class PipelineStore {
    */
   parseTriggeredByPipelines(oldPipeline = {}, newPipeline) {
     // keep old value in case it's opened because we're polling
-
     Vue.set(newPipeline, 'isExpanded', oldPipeline.isExpanded || false);
     // add isLoading property
     Vue.set(newPipeline, 'isLoading', false);
 
+    // Because there can only ever be one `triggered_by` for any given pipeline,
+    // the API returns an object for the value instead of an Array. However,
+    // it's easier to deal with an array in the FE so we convert it.
     if (newPipeline.triggered_by) {
       if (!Array.isArray(newPipeline.triggered_by)) {
         Object.assign(newPipeline, { triggered_by: [newPipeline.triggered_by] });
       }
-      this.parseTriggeredByPipelines(oldPipeline, newPipeline.triggered_by[0]);
+
+      if (newPipeline.triggered_by?.length > 0) {
+        newPipeline.triggered_by.forEach(el => {
+          const oldTriggeredBy = oldPipeline.triggered_by?.find(element => element.id === el.id);
+          this.parseTriggeredPipelines(oldTriggeredBy, el);
+        });
+      }
     }
   }
 
diff --git a/app/assets/javascripts/repository/components/table/row.vue b/app/assets/javascripts/repository/components/table/row.vue
index a057913fd5a..00ccc49d770 100644
--- a/app/assets/javascripts/repository/components/table/row.vue
+++ b/app/assets/javascripts/repository/components/table/row.vue
@@ -1,10 +1,16 @@
 <script>
 import { escapeRegExp } from 'lodash';
-import { GlBadge, GlLink, GlSkeletonLoading, GlTooltipDirective, GlLoadingIcon } from '@gitlab/ui';
+import {
+  GlBadge,
+  GlLink,
+  GlSkeletonLoading,
+  GlTooltipDirective,
+  GlLoadingIcon,
+  GlIcon,
+} from '@gitlab/ui';
 import { escapeFileUrl } from '~/lib/utils/url_utility';
 import TimeagoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
-import Icon from '~/vue_shared/components/icon.vue';
-import { getIconName } from '../../utils/icon';
+import FileIcon from '~/vue_shared/components/file_icon.vue';
 import getRefMixin from '../../mixins/get_ref';
 import getCommit from '../../queries/getCommit.query.graphql';
 
@@ -14,8 +20,9 @@ export default {
     GlLink,
     GlSkeletonLoading,
     GlLoadingIcon,
+    GlIcon,
     TimeagoTooltip,
-    Icon,
+    FileIcon,
   },
   directives: {
     GlTooltip: GlTooltipDirective,
@@ -95,9 +102,6 @@ export default {
         ? { path: `/-/tree/${escape(this.ref)}/${escapeFileUrl(this.path)}` }
         : null;
     },
-    iconName() {
-      return `fa-${getIconName(this.type, this.path)}`;
-    },
     isFolder() {
       return this.type === 'tree';
     },
@@ -123,12 +127,6 @@ export default {
 <template>
   <tr class="tree-item">
     <td class="tree-item-file-name cursor-default position-relative">
-      <gl-loading-icon
-        v-if="path === loadingPath"
-        size="sm"
-        inline
-        class="d-inline-block align-text-bottom fa-fw"
-      />
       <component
         :is="linkComponent"
         ref="link"
@@ -140,27 +138,27 @@ export default {
         class="tree-item-link str-truncated"
         data-qa-selector="file_name_link"
       >
-        <i
-          v-if="path !== loadingPath"
-          :aria-label="type"
-          role="img"
-          :class="iconName"
-          class="fa fa-fw mr-1"
-        ></i
-        ><span class="position-relative">{{ fullPath }}</span>
+        <file-icon
+          :file-name="fullPath"
+          :folder="isFolder"
+          :submodule="isSubmodule"
+          :loading="path === loadingPath"
+          css-classes="position-relative file-icon"
+          class="mr-1 position-relative text-secondary"
+        /><span class="position-relative">{{ fullPath }}</span>
       </component>
       <!-- eslint-disable-next-line @gitlab/vue-require-i18n-strings -->
       <gl-badge v-if="lfsOid" variant="default" class="label-lfs ml-1">LFS</gl-badge>
       <template v-if="isSubmodule">
         @ <gl-link :href="submoduleTreeUrl" class="commit-sha">{{ shortSha }}</gl-link>
       </template>
-      <icon
+      <gl-icon
         v-if="hasLockLabel"
         v-gl-tooltip
         :title="commit.lockLabel"
         name="lock"
         :size="12"
-        class="ml-2 vertical-align-middle"
+        class="ml-1"
       />
     </td>
     <td class="d-none d-sm-table-cell tree-commit cursor-default">
diff --git a/app/assets/javascripts/vue_shared/components/file_icon.vue b/app/assets/javascripts/vue_shared/components/file_icon.vue
index 952ffa1fa0e..b084ebdf774 100644
--- a/app/assets/javascripts/vue_shared/components/file_icon.vue
+++ b/app/assets/javascripts/vue_shared/components/file_icon.vue
@@ -1,7 +1,6 @@
 <script>
-import { GlLoadingIcon } from '@gitlab/ui';
+import { GlLoadingIcon, GlIcon } from '@gitlab/ui';
 import getIconForFile from './file_icon/file_icon_map';
-import icon from '../../vue_shared/components/icon.vue';
 
 /* This is a re-usable vue component for rendering a svg sprite
     icon
@@ -17,8 +16,8 @@ import icon from '../../vue_shared/components/icon.vue';
   */
 export default {
   components: {
-    icon,
     GlLoadingIcon,
+    GlIcon,
   },
   props: {
     fileName: {
@@ -31,7 +30,11 @@ export default {
       required: false,
       default: false,
     },
-
+    submodule: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
     opened: {
       type: Boolean,
       required: false,
@@ -58,7 +61,7 @@ export default {
   },
   computed: {
     spriteHref() {
-      const iconName = getIconForFile(this.fileName) || 'file';
+      const iconName = this.submodule ? 'folder-git' : getIconForFile(this.fileName) || 'file';
       return `${gon.sprite_file_icons}#${iconName}`;
     },
     folderIconName() {
@@ -73,9 +76,12 @@ export default {
 <template>
   <span>
     <svg v-if="!loading && !folder" :class="[iconSizeClass, cssClasses]">
-      <use v-bind="{ 'xlink:href': spriteHref }" />
-    </svg>
-    <icon v-if="!loading && folder" :name="folderIconName" :size="size" class="folder-icon" />
-    <gl-loading-icon v-if="loading" :inline="true" />
+      <use v-bind="{ 'xlink:href': spriteHref }" /></svg
+    ><gl-icon
+      v-if="!loading && folder"
+      :name="folderIconName"
+      :size="size"
+      class="folder-icon"
+    /><gl-loading-icon v-if="loading" :inline="true" />
   </span>
 </template>
diff --git a/app/assets/stylesheets/framework/common.scss b/app/assets/stylesheets/framework/common.scss
index 211e1e30161..320bd4adaaa 100644
--- a/app/assets/stylesheets/framework/common.scss
+++ b/app/assets/stylesheets/framework/common.scss
@@ -474,6 +474,9 @@ img.emoji {
 .mw-70p { max-width: 70%; }
 .mw-90p { max-width: 90%; }
 
+// By default flex items don't shrink below their minimum content size.
+// To change this, these clases set a min-width or min-height
+.min-width-0 { min-width: 0; }
 .min-height-0 { min-height: 0; }
 
 .svg-w-100 {
diff --git a/app/assets/stylesheets/framework/mixins.scss b/app/assets/stylesheets/framework/mixins.scss
index 76b12b2405f..52da1b9abfc 100644
--- a/app/assets/stylesheets/framework/mixins.scss
+++ b/app/assets/stylesheets/framework/mixins.scss
@@ -199,8 +199,8 @@
 /*
 * Mixin that handles the container for the job logs (CI/CD and kubernetes pod logs)
 */
-@mixin build-trace {
-  background: $black;
+@mixin build-trace($background: $black) {
+  background: $background;
   color: $gray-darkest;
   white-space: pre;
   overflow-x: auto;
@@ -243,7 +243,7 @@
 /*
 * Mixin that handles the position of the controls placed on the top bar
 */
-@mixin build-controllers($control-font-size, $flex-direction, $with-grow, $flex-grow-size, $svg-display: 'block', $svg-top: '2px') {
+@mixin build-controllers($control-font-size, $flex-direction, $with-grow, $flex-grow-size, $svg-display: block, $svg-top: 2px) {
   display: flex;
   font-size: $control-font-size;
   justify-content: $flex-direction;
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index a3c1d8b1709..65efbabaa4f 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -641,6 +641,14 @@ $issue-boards-breadcrumbs-height-xs: 63px;
 $issue-board-list-difference-xs: $header-height + $issue-boards-breadcrumbs-height-xs;
 $issue-board-list-difference-sm: $header-height + $breadcrumb-min-height;
 $issue-board-list-difference-md: $issue-board-list-difference-sm + $issue-boards-filter-height;
+/*
+ The following heights are used in environment_logs.scss and are used for calculation of the log viewer height.
+*/
+$environment-logs-breadcrumbs-height: 63px;
+$environment-logs-breadcrumbs-height-md: $breadcrumb-min-height;
+
+$environment-logs-difference-xs-up: $header-height + $environment-logs-breadcrumbs-height;
+$environment-logs-difference-md-up: $header-height + $environment-logs-breadcrumbs-height-md;
 
 /*
 * Avatar
diff --git a/app/assets/stylesheets/pages/builds.scss b/app/assets/stylesheets/pages/builds.scss
index f8b8a7271ce..f50d4bc736e 100644
--- a/app/assets/stylesheets/pages/builds.scss
+++ b/app/assets/stylesheets/pages/builds.scss
@@ -356,54 +356,3 @@
     }
   }
 }
-
-.environment-logs-viewer {
-  .build-trace-container {
-    position: relative;
-  }
-
-  .log-lines,
-  .gl-infinite-scroll-container {
-    // makes scrollbar visible by creating contrast
-    background: $black;
-  }
-
-  .gl-infinite-scroll-legend {
-    margin: 0;
-  }
-
-  .build-trace {
-    @include build-trace();
-    margin: 0;
-  }
-
-  .top-bar {
-    .date-time-picker-wrapper,
-    .dropdown-toggle {
-      @include media-breakpoint-up(md) {
-        width: 140px;
-      }
-
-      @include media-breakpoint-up(lg) {
-        width: 160px;
-      }
-    }
-
-    .controllers {
-      @include build-controllers(16px, flex-end, false, 2);
-    }
-  }
-
-  .btn-refresh svg {
-    top: 0;
-  }
-
-  .build-loader-animation {
-    @include build-loader-animation;
-  }
-
-  .log-footer {
-    color: $white-normal;
-    background-color: $gray-900;
-  }
-}
diff --git a/app/assets/stylesheets/pages/environment_logs.scss b/app/assets/stylesheets/pages/environment_logs.scss
new file mode 100644
index 00000000000..81cec14062f
--- /dev/null
+++ b/app/assets/stylesheets/pages/environment_logs.scss
@@ -0,0 +1,58 @@
+.environment-logs-page {
+  .content-wrapper {
+    padding-bottom: 0;
+  }
+}
+
+.environment-logs-viewer {
+  height: calc(100vh - #{$environment-logs-difference-xs-up});
+  min-height: 700px;
+
+  @include media-breakpoint-up(md) {
+    height: calc(100vh - #{$environment-logs-difference-md-up});
+  }
+
+  .with-performance-bar & {
+    height: calc(100vh - #{$environment-logs-difference-xs-up} - #{$performance-bar-height});
+
+    @include media-breakpoint-up(md) {
+      height: calc(100vh - #{$environment-logs-difference-md-up} - #{$performance-bar-height});
+    }
+  }
+
+  .top-bar {
+    .date-time-picker-wrapper,
+    .dropdown-toggle {
+      @include media-breakpoint-up(md) {
+        width: 140px;
+      }
+
+      @include media-breakpoint-up(lg) {
+        width: 160px;
+      }
+    }
+
+    .controllers {
+      @include build-controllers(16px, flex-end, false, 2, inline);
+    }
+  }
+
+  .log-lines,
+  .gl-infinite-scroll-container {
+    // makes scrollbar visible by creating contrast
+    background: $black;
+    height: 100%;
+  }
+
+  .build-trace {
+    @include build-trace($black);
+  }
+
+  .gl-infinite-scroll-legend {
+    margin: 0;
+  }
+
+  .build-loader-animation {
+    @include build-loader-animation;
+  }
+}
diff --git a/app/assets/stylesheets/pages/tree.scss b/app/assets/stylesheets/pages/tree.scss
index a03101c66ac..142078588df 100644
--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -138,6 +138,12 @@
   }
 
   .tree-item {
+    .file-icon,
+    .folder-icon {
+      position: relative;
+      top: 2px;
+    }
+
     .link-container {
       padding: 0;
 
diff --git a/app/controllers/admin/dashboard_controller.rb b/app/controllers/admin/dashboard_controller.rb
index ae94edac734..cd95105a893 100644
--- a/app/controllers/admin/dashboard_controller.rb
+++ b/app/controllers/admin/dashboard_controller.rb
@@ -16,6 +16,10 @@ class Admin::DashboardController < Admin::ApplicationController
   end
   # rubocop: enable CodeReuse/ActiveRecord
 
+  def stats
+    @users_statistics = UsersStatistics.latest
+  end
+
   def show_license_breakdown?
     false
   end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 83ecc7753b6..a815b378f8b 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -256,6 +256,7 @@ module ApplicationHelper
   def page_class
     class_names = []
     class_names << 'issue-boards-page' if current_controller?(:boards)
+    class_names << 'environment-logs-page' if current_controller?(:logs)
     class_names << 'with-performance-bar' if performance_bar_enabled?
     class_names << system_message_class
     class_names
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 3694d9e2abe..443451cd394 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -176,6 +176,7 @@ module ApplicationSettingsHelper
       :authorized_keys_enabled,
       :auto_devops_enabled,
       :auto_devops_domain,
+      :container_expiration_policies_enable_historic_entries,
       :container_registry_token_expire_delay,
       :default_artifacts_expire_in,
       :default_branch_protection,
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index 9254f7dd633..c1e44748304 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -142,6 +142,9 @@ class ApplicationSetting < ApplicationRecord
 
   validates :default_artifacts_expire_in, presence: true, duration: true
 
+  validates :container_expiration_policies_enable_historic_entries,
+             inclusion: { in: [true, false], message: 'must be a boolean value' }
+
   validates :container_registry_token_expire_delay,
             presence: true,
             numericality: { only_integer: true, greater_than: 0 }
diff --git a/app/models/application_setting_implementation.rb b/app/models/application_setting_implementation.rb
index 418fb18cc91..920ad3286d1 100644
--- a/app/models/application_setting_implementation.rb
+++ b/app/models/application_setting_implementation.rb
@@ -42,6 +42,7 @@ module ApplicationSettingImplementation
         asset_proxy_enabled: false,
         authorized_keys_enabled: true, # TODO default to false if the instance is configured to use AuthorizedKeysCommand
         commit_email_hostname: default_commit_email_hostname,
+        container_expiration_policies_enable_historic_entries: false,
         container_registry_token_expire_delay: 5,
         default_artifacts_expire_in: '30 days',
         default_branch_protection: Settings.gitlab['default_branch_protection'],
diff --git a/app/models/users_statistics.rb b/app/models/users_statistics.rb
index 1a500717efd..37a430015e5 100644
--- a/app/models/users_statistics.rb
+++ b/app/models/users_statistics.rb
@@ -1,16 +1,29 @@
 # frozen_string_literal: true
 
 class UsersStatistics < ApplicationRecord
-  STATISTICS_NAMES = [
-    :without_groups_and_projects,
-    :with_highest_role_guest,
-    :with_highest_role_reporter,
-    :with_highest_role_developer,
-    :with_highest_role_maintainer,
-    :with_highest_role_owner,
-    :bots,
-    :blocked
-  ].freeze
+  scope :order_created_at_desc, -> { order(created_at: :desc) }
+
+  class << self
+    def latest
+      order_created_at_desc.first
+    end
+  end
+
+  def active
+    [
+      without_groups_and_projects,
+      with_highest_role_guest,
+      with_highest_role_reporter,
+      with_highest_role_developer,
+      with_highest_role_maintainer,
+      with_highest_role_owner,
+      bots
+    ].sum
+  end
+
+  def total
+    active + blocked
+  end
 
   class << self
     def create_current_stats!
diff --git a/app/views/admin/application_settings/_registry.html.haml b/app/views/admin/application_settings/_registry.html.haml
index 77623e1495b..0631c024eb8 100644
--- a/app/views/admin/application_settings/_registry.html.haml
+++ b/app/views/admin/application_settings/_registry.html.haml
@@ -5,5 +5,14 @@
     .form-group
       = f.label :container_registry_token_expire_delay, 'Authorization token duration (minutes)', class: 'label-bold'
       = f.number_field :container_registry_token_expire_delay, class: 'form-control'
+    .form-group
+      .form-check
+        = f.check_box :container_expiration_policies_enable_historic_entries, class: 'form-check-input'
+        = f.label :container_expiration_policies_enable_historic_entries, class: 'form-check-label' do
+          = _("Enable container expiration and retention policies for projects created earlier than GitLab 12.7.")
+          = link_to icon('question-circle'), help_page_path('user/packages/container_registry/index', anchor: 'expiration-policy')
+        .form-text.text-muted
+          = _("Existing projects will be able to use expiration policies. Avoid enabling this if an external Container Registry is being used, as there is a performance risk if many images exist on one project.")
+          = link_to icon('question-circle'), help_page_path('user/packages/container_registry/index', anchor: 'use-with-external-container-registries')
 
   = f.submit 'Save changes', class: "btn btn-success"
diff --git a/app/views/admin/dashboard/index.html.haml b/app/views/admin/dashboard/index.html.haml
index 68f761c75d8..951e5364ad8 100644
--- a/app/views/admin/dashboard/index.html.haml
+++ b/app/views/admin/dashboard/index.html.haml
@@ -30,7 +30,7 @@
           %hr
           .btn-group.d-flex{ role: 'group' }
             = link_to 'New user', new_admin_user_path, class: "btn btn-success"
-            = render_if_exists 'admin/dashboard/users_statistics'
+            = link_to s_('AdminArea|Users statistics'), admin_dashboard_stats_path, class: 'btn btn-primary'
     .col-sm-4
       .info-well.dark-well
         .well-segment.well-centered
diff --git a/app/views/admin/dashboard/stats.html.haml b/app/views/admin/dashboard/stats.html.haml
new file mode 100644
index 00000000000..f7f2c717308
--- /dev/null
+++ b/app/views/admin/dashboard/stats.html.haml
@@ -0,0 +1,75 @@
+- page_title s_('AdminArea|Users statistics')
+
+%h3.my-4
+  = s_('AdminArea|Users statistics')
+%table.table.gl-text-gray-700
+  %tr
+    %td.p-3
+      = s_('AdminArea|Users without a Group and Project')
+      = render_if_exists 'admin/dashboard/included_free_in_license_tooltip'
+    %td.p-3.text-right
+      = @users_statistics&.without_groups_and_projects.to_i
+  %tr
+    %td.p-3
+      = s_('AdminArea|Users with highest role')
+      %strong
+        = s_('AdminArea|Guest')
+      = render_if_exists 'admin/dashboard/included_free_in_license_tooltip'
+    %td.p-3.text-right
+      = @users_statistics&.with_highest_role_guest.to_i
+  %tr
+    %td.p-3
+      = s_('AdminArea|Users with highest role')
+      %strong
+        = s_('AdminArea|Reporter')
+    %td.p-3.text-right
+      = @users_statistics&.with_highest_role_reporter.to_i
+  %tr
+    %td.p-3
+      = s_('AdminArea|Users with highest role')
+      %strong
+        = s_('AdminArea|Developer')
+    %td.p-3.text-right
+      = @users_statistics&.with_highest_role_developer.to_i
+  %tr
+    %td.p-3
+      = s_('AdminArea|Users with highest role')
+      %strong
+        = s_('AdminArea|Maintainer')
+    %td.p-3.text-right
+      = @users_statistics&.with_highest_role_maintainer.to_i
+  %tr
+    %td.p-3
+      = s_('AdminArea|Users with highest role')
+      %strong
+        = s_('AdminArea|Owner')
+    %td.p-3.text-right
+      = @users_statistics&.with_highest_role_owner.to_i
+  %tr
+    %td.p-3
+      = s_('AdminArea|Bots')
+    %td.p-3.text-right
+      = @users_statistics&.bots.to_i
+
+  %tr.bg-gray-light.gl-text-gray-900
+    %td.p-3
+      %strong
+        = s_('AdminArea|Active users')
+        = render_if_exists 'admin/dashboard/billable_users_text'
+    %td.p-3.text-right
+      %strong
+        = @users_statistics&.active.to_i
+  %tr.bg-gray-light.gl-text-gray-900
+    %td.p-3
+      %strong
+        = s_('AdminArea|Blocked users')
+    %td.p-3.text-right
+      %strong
+        = @users_statistics&.blocked.to_i
+  %tr.bg-gray-light.gl-text-gray-900
+    %td.p-3
+      %strong
+        = s_('AdminArea|Total users')
+    %td.p-3.text-right
+      %strong
+        = @users_statistics&.total.to_i