1 files changed, 157 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_shared/components/commit.js b/app/assets/javascripts/vue_shared/components/commit.js
new file mode 100644
index 00000000000..fb68abd95a2
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/commit.js
@@ -0,0 +1,157 @@
+import commitIconSvg from 'icons/_icon_commit.svg';
+
+export default {
+  props: {
+    /**
+     * Indicates the existance of a tag.
+     * Used to render the correct icon, if true will render `fa-tag` icon,
+     * if false will render `fa-code-fork` icon.
+     */
+    tag: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    /**
+     * If provided is used to render the branch name and url.
+     * Should contain the following properties:
+     * name
+     * ref_url
+     */
+    commitRef: {
+      type: Object,
+      required: false,
+      default: () => ({}),
+    },
+
+    /**
+     * Used to link to the commit sha.
+     */
+    commitUrl: {
+      type: String,
+      required: false,
+      default: '',
+    },
+
+    /**
+     * Used to show the commit short sha that links to the commit url.
+     */
+    shortSha: {
+      type: String,
+      required: false,
+      default: '',
+    },
+
+    /**
+     * If provided shows the commit tile.
+     */
+    title: {
+      type: String,
+      required: false,
+      default: '',
+    },
+
+    /**
+     * If provided renders information about the author of the commit.
+     * When provided should include:
+     * `avatar_url` to render the avatar icon
+     * `web_url` to link to user profile
+     * `username` to render alt and title tags
+     */
+    author: {
+      type: Object,
+      required: false,
+      default: () => ({}),
+    },
+  },
+
+  computed: {
+    /**
+     * Used to verify if all the properties needed to render the commit
+     * ref section were provided.
+     *
+     * TODO: Improve this! Use lodash _.has when we have it.
+     *
+     * @returns {Boolean}
+     */
+    hasCommitRef() {
+      return this.commitRef && this.commitRef.name && this.commitRef.ref_url;
+    },
+
+    /**
+     * Used to verify if all the properties needed to render the commit
+     * author section were provided.
+     *
+     * TODO: Improve this! Use lodash _.has when we have it.
+     *
+     * @returns {Boolean}
+     */
+    hasAuthor() {
+      return this.author &&
+        this.author.avatar_url &&
+        this.author.web_url &&
+        this.author.username;
+    },
+
+    /**
+     * If information about the author is provided will return a string
+     * to be rendered as the alt attribute of the img tag.
+     *
+     * @returns {String}
+     */
+    userImageAltDescription() {
+      return this.author &&
+        this.author.username ? `${this.author.username}'s avatar` : null;
+    },
+  },
+
+  data() {
+    return { commitIconSvg };
+  },
+
+  template: `
+    <div class="branch-commit">
+
+      <div v-if="hasCommitRef" class="icon-container">
+        <i v-if="tag" class="fa fa-tag"></i>
+        <i v-if="!tag" class="fa fa-code-fork"></i>
+      </div>
+
+      <a v-if="hasCommitRef"
+        class="monospace branch-name"
+        :href="commitRef.ref_url">
+        {{commitRef.name}}
+      </a>
+
+      <div v-html="commitIconSvg" class="commit-icon js-commit-icon"></div>
+
+      <a class="commit-id monospace"
+        :href="commitUrl">
+        {{shortSha}}
+      </a>
+
+      <p class="commit-title">
+        <span v-if="title">
+          <a v-if="hasAuthor"
+            class="avatar-image-container"
+            :href="author.web_url">
+            <img
+              class="avatar has-tooltip s20"
+              :src="author.avatar_url"
+              :alt="userImageAltDescription"
+              :title="author.username" />
+          </a>
+
+          <a class="commit-row-message"
+            :href="commitUrl">
+            {{title}}
+          </a>
+        </span>
+        <span v-else>
+          Cant find HEAD commit for this branch
+        </span>
+      </p>
+    </div>
+  `,
+};