Merge branch '25226-realtime-pipelines-fe' into 'master'

Rewrite Pipeline Graph in Vue.js to allow realtime

Closes #25226 and #31557

See merge request !10878

app/assets/javascripts/ci_status_icons.js

-import CANCELED_SVG from 'icons/_icon_status_canceled_borderless.svg';
-import CREATED_SVG from 'icons/_icon_status_created_borderless.svg';
-import FAILED_SVG from 'icons/_icon_status_failed_borderless.svg';
-import MANUAL_SVG from 'icons/_icon_status_manual_borderless.svg';
-import PENDING_SVG from 'icons/_icon_status_pending_borderless.svg';
-import RUNNING_SVG from 'icons/_icon_status_running_borderless.svg';
-import SKIPPED_SVG from 'icons/_icon_status_skipped_borderless.svg';
-import SUCCESS_SVG from 'icons/_icon_status_success_borderless.svg';
-import WARNING_SVG from 'icons/_icon_status_warning_borderless.svg';
-
-const StatusIconEntityMap = {
-  icon_status_canceled: CANCELED_SVG,
-  icon_status_created: CREATED_SVG,
-  icon_status_failed: FAILED_SVG,
-  icon_status_manual: MANUAL_SVG,
-  icon_status_pending: PENDING_SVG,
-  icon_status_running: RUNNING_SVG,
-  icon_status_skipped: SKIPPED_SVG,
-  icon_status_success: SUCCESS_SVG,
-  icon_status_warning: WARNING_SVG,
-};
-
-export {
-  CANCELED_SVG,
-  CREATED_SVG,
-  FAILED_SVG,
-  MANUAL_SVG,
-  PENDING_SVG,
-  RUNNING_SVG,
-  SKIPPED_SVG,
-  SUCCESS_SVG,
-  WARNING_SVG,
-  StatusIconEntityMap as default,
-};

app/assets/javascripts/dispatcher.js

@@ -49,6 +49,7 @@ import BlobForkSuggestion from './blob/blob_fork_suggestion';
 import UserCallout from './user_callout';
 import { ProtectedTagCreate, ProtectedTagEditList } from './protected_tags';
 import ShortcutsWiki from './shortcuts_wiki';
+import Pipelines from './pipelines';
 import BlobViewer from './blob/viewer/index';
 import AutoWidthDropdownSelect from './issuable/auto_width_dropdown_select';
 
@@ -257,7 +258,7 @@ const ShortcutsBlob = require('./shortcuts_blob');
           const { controllerAction } = document.querySelector('.js-pipeline-container').dataset;
           const pipelineStatusUrl = `${document.querySelector('.js-pipeline-tab-link a').getAttribute('href')}/status.json`;
 
-          new gl.Pipelines({
+          new Pipelines({
             initTabs: true,
             pipelineStatusUrl,
             tabsOptions: {

app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js

@@ -31,82 +31,78 @@
  *
  * ### How to use
  *
- *  new window.gl.LinkedTabs({
+ *  new LinkedTabs({
  *    action: "#{controller.action_name}",
  *    defaultAction: 'tab1',
  *    parentEl: '.tab-links'
  *  });
  */
 
-(() => {
-  window.gl = window.gl || {};
+export default class LinkedTabs {
+  /**
+   * Binds the events and activates de default tab.
+   *
+   * @param  {Object} options
+   */
+  constructor(options = {}) {
+    this.options = options;
 
-  window.gl.LinkedTabs = class LinkedTabs {
-    /**
-     * Binds the events and activates de default tab.
-     *
-     * @param  {Object} options
-     */
-    constructor(options) {
-      this.options = options || {};
+    this.defaultAction = this.options.defaultAction;
+    this.action = this.options.action || this.defaultAction;
 
-      this.defaultAction = this.options.defaultAction;
-      this.action = this.options.action || this.defaultAction;
-
-      if (this.action === 'show') {
-        this.action = this.defaultAction;
-      }
+    if (this.action === 'show') {
+      this.action = this.defaultAction;
+    }
 
-      this.currentLocation = window.location;
+    this.currentLocation = window.location;
 
-      const tabSelector = `${this.options.parentEl} a[data-toggle="tab"]`;
+    const tabSelector = `${this.options.parentEl} a[data-toggle="tab"]`;
 
-      // since this is a custom event we need jQuery :(
-      $(document)
-        .off('shown.bs.tab', tabSelector)
-        .on('shown.bs.tab', tabSelector, e => this.tabShown(e));
+    // since this is a custom event we need jQuery :(
+    $(document)
+      .off('shown.bs.tab', tabSelector)
+      .on('shown.bs.tab', tabSelector, e => this.tabShown(e));
 
-      this.activateTab(this.action);
-    }
+    this.activateTab(this.action);
+  }
 
-    /**
-     * Handles the `shown.bs.tab` event to set the currect url action.
-     *
-     * @param  {type} evt
-     * @return {Function}
-     */
-    tabShown(evt) {
-      const source = evt.target.getAttribute('href');
+  /**
+   * Handles the `shown.bs.tab` event to set the currect url action.
+   *
+   * @param  {type} evt
+   * @return {Function}
+   */
+  tabShown(evt) {
+    const source = evt.target.getAttribute('href');
 
-      return this.setCurrentAction(source);
-    }
+    return this.setCurrentAction(source);
+  }
 
-    /**
-     * Updates the URL with the path that matched the given action.
-     *
-     * @param  {String} source
-     * @return {String}
-     */
-    setCurrentAction(source) {
-      const copySource = source;
+  /**
+   * Updates the URL with the path that matched the given action.
+   *
+   * @param  {String} source
+   * @return {String}
+   */
+  setCurrentAction(source) {
+    const copySource = source;
 
-      copySource.replace(/\/+$/, '');
+    copySource.replace(/\/+$/, '');
 
-      const newState = `${copySource}${this.currentLocation.search}${this.currentLocation.hash}`;
+    const newState = `${copySource}${this.currentLocation.search}${this.currentLocation.hash}`;
 
-      history.replaceState({
-        url: newState,
-      }, document.title, newState);
-      return newState;
-    }
+    history.replaceState({
+      url: newState,
+    }, document.title, newState);
+    return newState;
+  }
 
-    /**
-     * Given the current action activates the correct tab.
-     * http://getbootstrap.com/javascript/#tab-show
-     * Note: Will trigger `shown.bs.tab`
-     */
-    activateTab() {
-      return $(`${this.options.parentEl} a[data-action='${this.action}']`).tab('show');
-    }
-  };
-})();
+  /**
+   * Given the current action activates the correct tab.
+   * http://getbootstrap.com/javascript/#tab-show
+   * Note: Will trigger `shown.bs.tab`
+   */
+  activateTab() {
+    return $(`${this.options.parentEl} a[data-action='${this.action}']`).tab('show');
+  }
+}

app/assets/javascripts/pipelines.js

-/* eslint-disable no-new, guard-for-in, no-restricted-syntax, no-continue, no-param-reassign, max-len */
+import LinkedTabs from './lib/utils/bootstrap_linked_tabs';
 
-require('./lib/utils/bootstrap_linked_tabs');
-
-((global) => {
-  class Pipelines {
-    constructor(options = {}) {
-      if (options.initTabs && options.tabsOptions) {
-        new global.LinkedTabs(options.tabsOptions);
-      }
-
-      if (options.pipelineStatusUrl) {
-        gl.utils.setCiStatusFavicon(options.pipelineStatusUrl);
-      }
-
-      this.addMarginToBuildColumns();
+export default class Pipelines {
+  constructor(options = {}) {
+    if (options.initTabs && options.tabsOptions) {
+      // eslint-disable-next-line no-new
+      new LinkedTabs(options.tabsOptions);
     }
 
-    addMarginToBuildColumns() {
-      this.pipelineGraph = document.querySelector('.js-pipeline-graph');
-
-      const secondChildBuildNodes = this.pipelineGraph.querySelectorAll('.build:nth-child(2)');
-
-      for (const buildNodeIndex in secondChildBuildNodes) {
-        const buildNode = secondChildBuildNodes[buildNodeIndex];
-        const firstChildBuildNode = buildNode.previousElementSibling;
-        if (!firstChildBuildNode || !firstChildBuildNode.matches('.build')) continue;
-        const multiBuildColumn = buildNode.closest('.stage-column');
-        const previousColumn = multiBuildColumn.previousElementSibling;
-        if (!previousColumn || !previousColumn.matches('.stage-column')) continue;
-        multiBuildColumn.classList.add('left-margin');
-        firstChildBuildNode.classList.add('left-connector');
-        const columnBuilds = previousColumn.querySelectorAll('.build');
-        if (columnBuilds.length === 1) previousColumn.classList.add('no-margin');
-      }
-
-      this.pipelineGraph.classList.remove('hidden');
+    if (options.pipelineStatusUrl) {
+      gl.utils.setCiStatusFavicon(options.pipelineStatusUrl);
     }
   }
-
-  global.Pipelines = Pipelines;
-})(window.gl || (window.gl = {}));
+}

app/assets/javascripts/pipelines/components/graph/action_component.vue

+<script>
+  import getActionIcon from '../../../vue_shared/ci_action_icons';
+  import tooltipMixin from '../../../vue_shared/mixins/tooltip';
+
+  /**
+   * Renders either a cancel, retry or play icon pointing to the given path.
+   * TODO: Remove UJS from here and use an async request instead.
+   */
+  export default {
+    props: {
+      tooltipText: {
+        type: String,
+        required: true,
+      },
+
+      link: {
+        type: String,
+        required: true,
+      },
+
+      actionMethod: {
+        type: String,
+        required: true,
+      },
+
+      actionIcon: {
+        type: String,
+        required: true,
+      },
+    },
+
+    mixins: [
+      tooltipMixin,
+    ],
+
+    computed: {
+      actionIconSvg() {
+        return getActionIcon(this.actionIcon);
+      },
+
+      cssClass() {
+        return `js-${gl.text.dasherize(this.actionIcon)}`;
+      },
+    },
+  };
+</script>
+<template>
+  <a
+    :data-method="actionMethod"
+    :title="tooltipText"
+    :href="link"
+    ref="tooltip"
+    class="ci-action-icon-container"
+    data-toggle="tooltip"
+    data-container="body">
+
+    <i
+      class="ci-action-icon-wrapper"
+      :class="cssClass"
+      v-html="actionIconSvg"
+      aria-hidden="true"
+      />
+  </a>
+</template>

app/assets/javascripts/pipelines/components/graph/dropdown_action_component.vue

+<script>
+  import getActionIcon from '../../../vue_shared/ci_action_icons';
+  import tooltipMixin from '../../../vue_shared/mixins/tooltip';
+
+  /**
+   * Renders either a cancel, retry or play icon pointing to the given path.
+   * TODO: Remove UJS from here and use an async request instead.
+   */
+  export default {
+    props: {
+      tooltipText: {
+        type: String,
+        required: true,
+      },
+
+      link: {
+        type: String,
+        required: true,
+      },
+
+      actionMethod: {
+        type: String,
+        required: true,
+      },
+
+      actionIcon: {
+        type: String,
+        required: true,
+      },
+    },
+
+    mixins: [
+      tooltipMixin,
+    ],
+
+    computed: {
+      actionIconSvg() {
+        return getActionIcon(this.actionIcon);
+      },
+    },
+  };
+</script>
+<template>
+  <a
+    :data-method="actionMethod"
+    :title="tooltipText"
+    :href="link"
+    ref="tooltip"
+    rel="nofollow"
+    class="ci-action-icon-wrapper js-ci-status-icon"
+    data-toggle="tooltip"
+    data-container="body"
+    v-html="actionIconSvg"
+    aria-label="Job's action">
+  </a>
+</template>

app/assets/javascripts/pipelines/components/graph/dropdown_job_component.vue

+<script>
+  import jobNameComponent from './job_name_component.vue';
+  import jobComponent from './job_component.vue';
+  import tooltipMixin from '../../../vue_shared/mixins/tooltip';
+
+  /**
+   * Renders the dropdown for the pipeline graph.
+   *
+   * The following object should be provided as `job`:
+   *
+   * {
+   *   "id": 4256,
+   *   "name": "test",
+   *   "status": {
+   *     "icon": "icon_status_success",
+   *     "text": "passed",
+   *     "label": "passed",
+   *     "group": "success",
+   *     "details_path": "/root/ci-mock/builds/4256",
+   *     "action": {
+   *       "icon": "icon_action_retry",
+   *       "title": "Retry",
+   *       "path": "/root/ci-mock/builds/4256/retry",
+   *       "method": "post"
+   *     }
+   *   }
+   * }
+   */
+  export default {
+    props: {
+      job: {
+        type: Object,
+        required: true,
+      },
+    },
+
+    mixins: [
+      tooltipMixin,
+    ],
+
+    components: {
+      jobComponent,
+      jobNameComponent,
+    },
+
+    computed: {
+      tooltipText() {
+        return `${this.job.name} - ${this.job.status.label}`;
+      },
+    },
+  };
+</script>
+<template>
+  <div>
+    <button
+      type="button"
+      data-toggle="dropdown"
+      data-container="body"
+      class="dropdown-menu-toggle build-content"
+      :title="tooltipText"
+      ref="tooltip">
+
+      <job-name-component
+        :name="job.name"
+        :status="job.status" />
+
+      <span class="dropdown-counter-badge">
+        {{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">
+            <job-component
+              :job="item"
+              :is-dropdown="true"
+              css-class-job-name="mini-pipeline-graph-dropdown-item"
+              />
+          </li>
+        </ul>
+      </li>
+    </ul>
+  </div>
+</template>

app/assets/javascripts/pipelines/components/graph/graph_component.vue

+<script>
+  /* global Flash */
+  import Visibility from 'visibilityjs';
+  import Poll from '../../../lib/utils/poll';
+  import PipelineService from '../../services/pipeline_service';
+  import PipelineStore from '../../stores/pipeline_store';
+  import stageColumnComponent from './stage_column_component.vue';
+  import '../../../flash';
+
+  export default {
+    components: {
+      stageColumnComponent,
+    },
+
+    data() {
+      const DOMdata = document.getElementById('js-pipeline-graph-vue').dataset;
+      const store = new PipelineStore();
+
+      return {
+        isLoading: false,
+        endpoint: DOMdata.endpoint,
+        store,
+        state: store.state,
+      };
+    },
+
+    created() {
+      this.service = new PipelineService(this.endpoint);
+
+      const poll = new Poll({
+        resource: this.service,
+        method: 'getPipeline',
+        successCallback: this.successCallback,
+        errorCallback: this.errorCallback,
+      });
+
+      if (!Visibility.hidden()) {
+        this.isLoading = true;
+        poll.makeRequest();
+      }
+
+      Visibility.change(() => {
+        if (!Visibility.hidden()) {
+          poll.restart();
+        } else {
+          poll.stop();
+        }
+      });
+    },
+
+    methods: {
+      successCallback(response) {
+        const data = response.json();
+
+        this.isLoading = false;
+        this.store.storeGraph(data.details.stages);
+      },
+
+      errorCallback() {
+        this.isLoading = false;
+        return new Flash('An error occurred while fetching the pipeline.');
+      },
+
+      capitalizeStageName(name) {
+        return name.charAt(0).toUpperCase() + name.slice(1);
+      },
+    },
+  };
+</script>
+<template>
+  <div class="build-content middle-block js-pipeline-graph">
+    <div class="pipeline-visualization pipeline-graph">
+      <div class="text-center">
+        <i
+          v-if="isLoading"
+          class="loading-icon fa fa-spin fa-spinner fa-3x"
+          aria-label="Loading"
+          aria-hidden="true" />
+      </div>
+
+      <ul
+        v-if="!isLoading"
+        class="stage-column-list">
+        <stage-column-component
+          v-for="stage in state.graph"
+          :title="capitalizeStageName(stage.name)"
+          :jobs="stage.groups"
+          :key="stage.name"/>
+      </ul>
+    </div>
+  </div>
+</template>

app/assets/javascripts/pipelines/components/graph/job_component.vue

+<script>
+  import actionComponent from './action_component.vue';
+  import dropdownActionComponent from './dropdown_action_component.vue';
+  import jobNameComponent from './job_name_component.vue';
+  import tooltipMixin from '../../../vue_shared/mixins/tooltip';
+
+  /**
+   * Renders the badge for the pipeline graph and the job's dropdown.
+   *
+   * The following object should be provided as `job`:
+   *
+   * {
+   *   "id": 4256,
+   *   "name": "test",
+   *   "status": {
+   *     "icon": "icon_status_success",
+   *     "text": "passed",
+   *     "label": "passed",
+   *     "group": "success",
+   *     "details_path": "/root/ci-mock/builds/4256",
+   *     "action": {
+   *       "icon": "icon_action_retry",
+   *       "title": "Retry",
+   *       "path": "/root/ci-mock/builds/4256/retry",
+   *       "method": "post"
+   *     }
+   *   }
+   * }
+   */
+
+  export default {
+    props: {
+      job: {
+        type: Object,
+        required: true,
+      },
+
+      cssClassJobName: {
+        type: String,
+        required: false,
+        default: '',
+      },
+
+      isDropdown: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+    },
+
+    components: {
+      actionComponent,
+      dropdownActionComponent,
+      jobNameComponent,
+    },
+
+    mixins: [
+      tooltipMixin,
+    ],
+
+    computed: {
+      tooltipText() {
+        return `${this.job.name} - ${this.job.status.label}`;
+      },
+
+      /**
+       * Verifies if the provided job has an action path
+       *
+       * @return {Boolean}
+       */
+      hasAction() {
+        return this.job.status && this.job.status.action && this.job.status.action.path;
+      },
+    },
+  };
+</script>
+<template>
+  <div>
+    <a
+      v-if="job.status.details_path"
+      :href="job.status.details_path"
+      :title="tooltipText"
+      :class="cssClassJobName"
+      ref="tooltip"
+      data-toggle="tooltip"
+      data-container="body">
+
+      <job-name-component
+        :name="job.name"
+        :status="job.status"
+        />
+    </a>
+
+    <div
+      v-else
+      :title="tooltipText"
+      :class="cssClassJobName"
+      ref="tooltip"
+      data-toggle="tooltip"
+      data-container="body">
+
+      <job-name-component
+        :name="job.name"
+        :status="job.status"
+        />
+    </div>
+
+    <action-component
+      v-if="hasAction && !isDropdown"
+      :tooltip-text="job.status.action.title"
+      :link="job.status.action.path"
+      :action-icon="job.status.action.icon"
+      :action-method="job.status.action.method"
+      />
+
+    <dropdown-action-component
+      v-if="hasAction && isDropdown"
+      :tooltip-text="job.status.action.title"
+      :link="job.status.action.path"
+      :action-icon="job.status.action.icon"
+      :action-method="job.status.action.method"
+      />
+  </div>
+</template>

app/assets/javascripts/pipelines/components/graph/job_name_component.vue

+<script>
+  import ciIcon from '../../../vue_shared/components/ci_icon.vue';
+
+  /**
+   * Component that renders both the CI icon status and the job name.
+   * Used in
+   *  - Badge component
+   *  - Dropdown badge components
+   */
+  export default {
+    props: {
+      name: {
+        type: String,
+        required: true,
+      },
+
+      status: {
+        type: Object,
+        required: true,
+      },
+    },
+
+    components: {
+      ciIcon,
+    },
+  };
+</script>
+<template>
+  <span>
+    <ci-icon
+      :status="status" />
+
+    <span class="ci-status-text">
+      {{name}}
+    </span>
+  </span>
+</template>

app/assets/javascripts/pipelines/components/graph/stage_column_component.vue

+<script>
+import jobComponent from './job_component.vue';
+import dropdownJobComponent from './dropdown_job_component.vue';
+
+export default {
+  props: {
+    title: {
+      type: String,
+      required: true,
+    },
+
+    jobs: {
+      type: Array,
+      required: true,
+    },
+  },
+
+  components: {
+    jobComponent,
+    dropdownJobComponent,
+  },
+
+  methods: {
+    firstJob(list) {
+      return list[0];
+    },
+
+    jobId(job) {
+      return `ci-badge-${job.name}`;
+    },
+  },
+};
+</script>
+<template>
+  <li class="stage-column">
+    <div class="stage-name">
+      {{title}}
+    </div>
+    <div class="builds-container">
+      <ul>
+        <li
+          v-for="job in jobs"
+          :key="job.id"
+          class="build"
+          :id="jobId(job)">
+
+          <div class="curve"></div>
+
+          <job-component
+            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>
+    </div>
+  </li>
+</template>

app/assets/javascripts/pipelines/components/stage.vue

@@ -14,7 +14,7 @@
  */
 
 /* global Flash */
-import StatusIconEntityMap from '../../ci_status_icons';
+import { borderlessStatusIconEntityMap } from '../../vue_shared/ci_status_icons';
 
 export default {
   props: {
@@ -113,7 +113,7 @@ export default {
     },
 
     svgIcon() {
-      return StatusIconEntityMap[this.stage.status.icon];
+      return borderlessStatusIconEntityMap[this.stage.status.icon];
     },
   },
 };

app/assets/javascripts/pipelines/graph_bundle.js

+import Vue from 'vue';
+import pipelineGraph from './components/graph/graph_component.vue';
+
+document.addEventListener('DOMContentLoaded', () => new Vue({
+  el: '#js-pipeline-graph-vue',
+  components: {
+    pipelineGraph,
+  },
+  render: createElement => createElement('pipeline-graph'),
+}));

app/assets/javascripts/pipelines/services/pipeline_service.js

+import Vue from 'vue';
+import VueResource from 'vue-resource';
+
+Vue.use(VueResource);
+
+export default class PipelineService {
+  constructor(endpoint) {
+    this.pipeline = Vue.resource(endpoint);
+  }
+
+  getPipeline() {
+    return this.pipeline.get();
+  }
+}

app/assets/javascripts/pipelines/stores/pipeline_store.js

+export default class PipelineStore {
+  constructor() {
+    this.state = {};
+
+    this.state.graph = [];
+  }
+
+  storeGraph(graph = []) {
+    this.state.graph = graph;
+  }
+}

app/assets/javascripts/vue_shared/ci_action_icons.js

+import cancelSVG from 'icons/_icon_action_cancel.svg';
+import retrySVG from 'icons/_icon_action_retry.svg';
+import playSVG from 'icons/_icon_action_play.svg';
+
+export default function getActionIcon(action) {
+  let icon;
+  switch (action) {
+    case 'icon_action_cancel':
+      icon = cancelSVG;
+      break;
+    case 'icon_action_retry':
+      icon = retrySVG;
+      break;
+    case 'icon_action_play':
+      icon = playSVG;
+      break;
+    default:
+      icon = '';
+  }
+
+  return icon;
+}

app/assets/javascripts/vue_shared/ci_status_icons.js

+import BORDERLESS_CANCELED_SVG from 'icons/_icon_status_canceled_borderless.svg';
+import BORDERLESS_CREATED_SVG from 'icons/_icon_status_created_borderless.svg';
+import BORDERLESS_FAILED_SVG from 'icons/_icon_status_failed_borderless.svg';
+import BORDERLESS_MANUAL_SVG from 'icons/_icon_status_manual_borderless.svg';
+import BORDERLESS_PENDING_SVG from 'icons/_icon_status_pending_borderless.svg';
+import BORDERLESS_RUNNING_SVG from 'icons/_icon_status_running_borderless.svg';
+import BORDERLESS_SKIPPED_SVG from 'icons/_icon_status_skipped_borderless.svg';
+import BORDERLESS_SUCCESS_SVG from 'icons/_icon_status_success_borderless.svg';
+import BORDERLESS_WARNING_SVG from 'icons/_icon_status_warning_borderless.svg';
+
+import CANCELED_SVG from 'icons/_icon_status_canceled.svg';
+import CREATED_SVG from 'icons/_icon_status_created.svg';
+import FAILED_SVG from 'icons/_icon_status_failed.svg';
+import MANUAL_SVG from 'icons/_icon_status_manual.svg';
+import PENDING_SVG from 'icons/_icon_status_pending.svg';
+import RUNNING_SVG from 'icons/_icon_status_running.svg';
+import SKIPPED_SVG from 'icons/_icon_status_skipped.svg';
+import SUCCESS_SVG from 'icons/_icon_status_success.svg';
+import WARNING_SVG from 'icons/_icon_status_warning.svg';
+
+export const borderlessStatusIconEntityMap = {
+  icon_status_canceled: BORDERLESS_CANCELED_SVG,
+  icon_status_created: BORDERLESS_CREATED_SVG,
+  icon_status_failed: BORDERLESS_FAILED_SVG,
+  icon_status_manual: BORDERLESS_MANUAL_SVG,
+  icon_status_pending: BORDERLESS_PENDING_SVG,
+  icon_status_running: BORDERLESS_RUNNING_SVG,
+  icon_status_skipped: BORDERLESS_SKIPPED_SVG,
+  icon_status_success: BORDERLESS_SUCCESS_SVG,
+  icon_status_warning: BORDERLESS_WARNING_SVG,
+};
+
+export const statusIconEntityMap = {
+  icon_status_canceled: CANCELED_SVG,
+  icon_status_created: CREATED_SVG,
+  icon_status_failed: FAILED_SVG,
+  icon_status_manual: MANUAL_SVG,
+  icon_status_pending: PENDING_SVG,
+  icon_status_running: RUNNING_SVG,
+  icon_status_skipped: SKIPPED_SVG,
+  icon_status_success: SUCCESS_SVG,
+  icon_status_warning: WARNING_SVG,
+};
+
+export const statusCssClasses = {
+  icon_status_canceled: 'canceled',
+  icon_status_created: 'created',
+  icon_status_failed: 'failed',
+  icon_status_manual: 'manual',
+  icon_status_pending: 'pending',
+  icon_status_running: 'running',
+  icon_status_skipped: 'skipped',
+  icon_status_success: 'success',
+  icon_status_warning: 'warning',
+};

app/assets/javascripts/vue_shared/components/ci_icon.vue

+<script>
+  import { statusIconEntityMap, statusCssClasses } from '../../vue_shared/ci_status_icons';
+
+  export default {
+    props: {
+      status: {
+        type: Object,
+        required: true,
+      },
+    },
+
+    computed: {
+      statusIconSvg() {
+        return statusIconEntityMap[this.status.icon];
+      },
+
+      cssClass() {
+        const status = statusCssClasses[this.status.icon];
+        return `ci-status-icon ci-status-icon-${status} js-ci-status-icon-${status}`;
+      },
+    },
+  };
+</script>
+<template>
+  <span
+    :class="cssClass"
+    v-html="statusIconSvg">
+  </span>
+</template>

app/assets/javascripts/vue_shared/mixins/tooltip.js

+export default {
+  mounted() {
+    $(this.$refs.tooltip).tooltip();
+  },
+
+  updated() {
+    $(this.$refs.tooltip).tooltip('fixTitle');
+  },
+};

app/assets/stylesheets/pages/pipelines.scss

@@ -486,7 +486,7 @@
     color: $gl-text-color-secondary;
 
     // Action Icons in big pipeline-graph nodes
-    > .ci-action-icon-container .ci-action-icon-wrapper {
+    > div > .ci-action-icon-container .ci-action-icon-wrapper {
       height: 30px;
       width: 30px;
       background: $white-light;
@@ -511,7 +511,7 @@
       }
     }
 
-    > .ci-action-icon-container {
+    > div > .ci-action-icon-container {
       position: absolute;
       right: 5px;
       top: 5px;
@@ -541,7 +541,7 @@
       }
     }
 
-    > .build-content {
+    > div > .build-content {
       display: inline-block;
       padding: 8px 10px 9px;
       width: 100%;
@@ -557,34 +557,6 @@
     }
 
 
-    .arrow {
-      &::before,
-      &::after {
-        content: '';
-        display: inline-block;
-        position: absolute;
-        width: 0;
-        height: 0;
-        border-color: transparent;
-        border-style: solid;
-        top: 18px;
-      }
-
-      &::before {
-        left: -5px;
-        margin-top: -6px;
-        border-width: 7px 5px 7px 0;
-        border-right-color: $border-color;
-      }
-
-      &::after {
-        left: -4px;
-        margin-top: -9px;
-        border-width: 10px 7px 10px 0;
-        border-right-color: $white-light;
-      }
-    }
-
     // Connect first build in each stage with right horizontal line
     &:first-child {
       &::after {
@@ -859,7 +831,8 @@
     border-radius: 3px;
 
     // build name
-    .ci-build-text {
+    .ci-build-text,
+    .ci-status-text {
       font-weight: 200;
       overflow: hidden;
       white-space: nowrap;
@@ -911,6 +884,38 @@
   }
 }
 
+/**
+ * Top arrow in the dropdown in the big pipeline graph
+ */
+.big-pipeline-graph-dropdown-menu {
+
+  &::before,
+  &::after {
+    content: '';
+    display: inline-block;
+    position: absolute;
+    width: 0;
+    height: 0;
+    border-color: transparent;
+    border-style: solid;
+    top: 18px;
+  }
+
+  &::before {
+    left: -5px;
+    margin-top: -6px;
+    border-width: 7px 5px 7px 0;
+    border-right-color: $border-color;
+  }
+
+  &::after {
+    left: -4px;
+    margin-top: -9px;
+    border-width: 10px 7px 10px 0;
+    border-right-color: $white-light;
+  }
+}
+
 /**
  * Top arrow in the dropdown in the mini pipeline graph
  */

app/views/ci/status/_graph_badge.html.haml

--# Renders the graph node with both the status icon, status name and action icon
-
-- subject = local_assigns.fetch(:subject)
-- status = subject.detailed_status(current_user)
-- klass = "ci-status-icon ci-status-icon-#{status.group} js-ci-status-icon-#{status.group}"
-- tooltip = "#{subject.name} - #{status.label}"
-
-- if status.has_details?
-  = link_to status.details_path, class: 'build-content has-tooltip', data: { toggle: 'tooltip', title: tooltip, container: 'body' }  do
-    %span{ class: klass }= custom_icon(status.icon)
-    .ci-status-text= subject.name
-- else
-  .build-content.has-tooltip{ data: { toggle: 'tooltip', title: tooltip } }
-    %span{ class: klass }= custom_icon(status.icon)
-    .ci-status-text= subject.name
-
-- if status.has_action?
-  = link_to status.action_path, class: 'ci-action-icon-container has-tooltip', method: status.action_method, data: { toggle: 'tooltip', title: status.action_title, container: 'body' }  do
-    %i.ci-action-icon-wrapper{ class: "js-#{status.action_icon.dasherize}" }
-      = custom_icon(status.action_icon)

app/views/projects/pipelines/_graph.html.haml

-- pipeline = local_assigns.fetch(:pipeline)
-.pipeline-visualization.pipeline-graph
-  %ul.stage-column-list
-    = render partial: "projects/stage/graph", collection: pipeline.stages, as: :stage

app/views/projects/pipelines/_with_tabs.html.haml

 - failed_builds = @pipeline.statuses.latest.failed
 
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('pipelines_graph')
+
 .tabs-holder
   %ul.pipelines-tabs.nav-links.no-top.no-bottom
     %li.js-pipeline-tab-link
@@ -17,8 +21,7 @@
 
 .tab-content
   #js-tab-pipeline.tab-pane
-    .build-content.middle-block.js-pipeline-graph
-      = render "projects/pipelines/graph", pipeline: pipeline
+    #js-pipeline-graph-vue{ data: { endpoint: namespace_project_pipeline_path(@project.namespace, @project, @pipeline, format: :json) } }
 
   #js-tab-builds.tab-pane
     - if pipeline.yaml_errors.present?

app/views/projects/stage/_graph.html.haml

-- stage = local_assigns.fetch(:stage)
-- statuses = stage.statuses.latest
-- status_groups = statuses.sort_by(&:sortable_name).group_by(&:group_name)
-%li.stage-column
-  .stage-name
-    %a{ name: stage.name }
-    = stage.name.titleize
-  .builds-container
-    %ul
-      - status_groups.each do |group_name, grouped_statuses|
-        - if grouped_statuses.one?
-          - status = grouped_statuses.first
-          %li.build{ 'id' => "ci-badge-#{group_name}" }
-            .curve
-            = render 'ci/status/graph_badge', subject: status
-        - else
-          %li.build{ 'id' => "ci-badge-#{group_name}" }
-            .curve
-            = render 'projects/stage/in_stage_group', name: group_name, subject: grouped_statuses

app/views/projects/stage/_in_stage_group.html.haml

-- group_status = CommitStatus.where(id: subject).status
-%button.dropdown-menu-toggle.build-content.has-tooltip{ type: 'button', data: { toggle: 'dropdown',  title: "#{name} - #{group_status}", container: 'body' } }
-  %span{ class: "ci-status-icon ci-status-icon-#{group_status}" }
-    = ci_icon_for_status(group_status)
-  %span.ci-status-text
-    = name
-  %span.dropdown-counter-badge= subject.size
-
-%ul.dropdown-menu.big-pipeline-graph-dropdown-menu.js-grouped-pipeline-dropdown
-  .arrow
-  .scrollable-menu
-    - subject.each do |status|
-      %li
-        = render 'ci/status/dropdown_graph_badge', subject: status

changelogs/unreleased/25226-realtime-pipelines-fe.yml

+---
+title: Re-rewrites pipeline graph in vue to support realtime data updates
+merge_request:
+author:

config/webpack.config.js

@@ -49,6 +49,7 @@ var config = {
     pdf_viewer:           './blob/pdf_viewer.js',
     pipelines:            './pipelines/index.js',
     balsamiq_viewer:      './blob/balsamiq_viewer.js',
+    pipelines_graph:      './pipelines/graph_bundle.js',
     profile:              './profile/profile_bundle.js',
     protected_branches:   './protected_branches/protected_branches_bundle.js',
     protected_tags:       './protected_tags',
@@ -145,6 +146,7 @@ var config = {
         'pdf_viewer',
         'pipelines',
         'balsamiq_viewer',
+        'pipelines_graph',
       ],
       minChunks: function(module, count) {
         return module.resource && (/vue_shared/).test(module.resource);

spec/features/projects/pipelines/pipelines_spec.rb

@@ -370,6 +370,58 @@ describe 'Pipelines', :feature, :js do
       end
     end
 
+    describe 'GET /:project/pipelines/show' do
+      let(:project) { create(:project) }
+
+      let(:pipeline) do
+        create(:ci_empty_pipeline,
+              project: project,
+              sha: project.commit.id,
+              user: user)
+      end
+
+      before do
+        create_build('build', 0, 'build', :success)
+        create_build('test', 1, 'rspec 0:2', :pending)
+        create_build('test', 1, 'rspec 1:2', :running)
+        create_build('test', 1, 'spinach 0:2', :created)
+        create_build('test', 1, 'spinach 1:2', :created)
+        create_build('test', 1, 'audit', :created)
+        create_build('deploy', 2, 'production', :created)
+
+        create(:generic_commit_status, pipeline: pipeline, stage: 'external', name: 'jenkins', stage_idx: 3)
+
+        visit namespace_project_pipeline_path(project.namespace, project, pipeline)
+        wait_for_vue_resource
+      end
+
+      it 'shows a graph with grouped stages' do
+        expect(page).to have_css('.js-pipeline-graph')
+
+        # header
+        expect(page).to have_text("##{pipeline.id}")
+        expect(page).to have_selector(%Q(img[alt$="#{pipeline.user.name}'s avatar"]))
+        expect(page).to have_link(pipeline.user.name, href: user_path(pipeline.user))
+
+        # stages
+        expect(page).to have_text('Build')
+        expect(page).to have_text('Test')
+        expect(page).to have_text('Deploy')
+        expect(page).to have_text('External')
+
+        # builds
+        expect(page).to have_text('rspec')
+        expect(page).to have_text('spinach')
+        expect(page).to have_text('rspec')
+        expect(page).to have_text('production')
+        expect(page).to have_text('jenkins')
+      end
+
+      def create_build(stage, stage_idx, name, status)
+        create(:ci_build, pipeline: pipeline, stage: stage, stage_idx: stage_idx, name: name, status: status)
+      end
+    end
+
     describe 'POST /:project/pipelines' do
       let(:project) { create(:project) }
 

spec/javascripts/bootstrap_linked_tabs_spec.js

-require('~/lib/utils/bootstrap_linked_tabs');
+import LinkedTabs from '~/lib/utils/bootstrap_linked_tabs';
 
 (() => {
   // TODO: remove this hack!
@@ -25,7 +25,7 @@ require('~/lib/utils/bootstrap_linked_tabs');
       });
 
       it('should activate the tab correspondent to the given action', () => {
-        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
+        const linkedTabs = new LinkedTabs({ // eslint-disable-line
           action: 'tab1',
           defaultAction: 'tab1',
           parentEl: '.linked-tabs',
@@ -35,7 +35,7 @@ require('~/lib/utils/bootstrap_linked_tabs');
       });
 
       it('should active the default tab action when the action is show', () => {
-        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
+        const linkedTabs = new LinkedTabs({ // eslint-disable-line
           action: 'show',
           defaultAction: 'tab1',
           parentEl: '.linked-tabs',
@@ -49,7 +49,7 @@ require('~/lib/utils/bootstrap_linked_tabs');
       it('should change the url according to the clicked tab', () => {
         const historySpy = !phantomjs && spyOn(history, 'replaceState').and.callFake(() => {});
 
-        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
+        const linkedTabs = new LinkedTabs({
           action: 'show',
           defaultAction: 'tab1',
           parentEl: '.linked-tabs',

spec/javascripts/ci_status_icon_spec.js

-import * as icons from '~/ci_status_icons';
-
-describe('CI status icons', () => {
-  const statuses = [
-    'canceled',
-    'created',
-    'failed',
-    'manual',
-    'pending',
-    'running',
-    'skipped',
-    'success',
-    'warning',
-  ];
-
-  statuses.forEach((status) => {
-    it(`should export a ${status} svg`, () => {
-      const key = `${status.toUpperCase()}_SVG`;
-
-      expect(Object.hasOwnProperty.call(icons, key)).toBe(true);
-      expect(icons[key]).toMatch(/^<svg/);
-    });
-  });
-
-  describe('default export map', () => {
-    const entityIconNames = [
-      'icon_status_canceled',
-      'icon_status_created',
-      'icon_status_failed',
-      'icon_status_manual',
-      'icon_status_pending',
-      'icon_status_running',
-      'icon_status_skipped',
-      'icon_status_success',
-      'icon_status_warning',
-    ];
-
-    entityIconNames.forEach((iconName) => {
-      it(`should have a '${iconName}' key`, () => {
-        expect(Object.hasOwnProperty.call(icons.default, iconName)).toBe(true);
-      });
-    });
-  });
-});

spec/javascripts/fixtures/graph.html.haml

+#js-pipeline-graph-vue{ data: { endpoint: "foo" } }

spec/javascripts/pipelines/graph/action_component_spec.js

+import Vue from 'vue';
+import actionComponent from '~/pipelines/components/graph/action_component.vue';
+
+describe('pipeline graph action component', () => {
+  let component;
+
+  beforeEach(() => {
+    const ActionComponent = Vue.extend(actionComponent);
+    component = new ActionComponent({
+      propsData: {
+        tooltipText: 'bar',
+        link: 'foo',
+        actionMethod: 'post',
+        actionIcon: 'icon_action_cancel',
+      },
+    }).$mount();
+  });
+
+  it('should render a link', () => {
+    expect(component.$el.getAttribute('href')).toEqual('foo');
+  });
+
+  it('should render the provided title as a bootstrap tooltip', () => {
+    expect(component.$el.getAttribute('data-original-title')).toEqual('bar');
+  });
+
+  it('should update bootstrap tooltip when title changes', (done) => {
+    component.tooltipText = 'changed';
+
+    Vue.nextTick(() => {
+      expect(component.$el.getAttribute('data-original-title')).toBe('changed');
+      done();
+    });
+  });
+
+  it('should render an svg', () => {
+    expect(component.$el.querySelector('.ci-action-icon-wrapper')).toBeDefined();
+    expect(component.$el.querySelector('svg')).toBeDefined();
+  });
+});

spec/javascripts/pipelines/graph/dropdown_action_component_spec.js

+import Vue from 'vue';
+import dropdownActionComponent from '~/pipelines/components/graph/dropdown_action_component.vue';
+
+describe('action component', () => {
+  let component;
+
+  beforeEach(() => {
+    const DropdownActionComponent = Vue.extend(dropdownActionComponent);
+    component = new DropdownActionComponent({
+      propsData: {
+        tooltipText: 'bar',
+        link: 'foo',
+        actionMethod: 'post',
+        actionIcon: 'icon_action_cancel',
+      },
+    }).$mount();
+  });
+
+  it('should render a link', () => {
+    expect(component.$el.getAttribute('href')).toEqual('foo');
+  });
+
+  it('should render the provided title as a bootstrap tooltip', () => {
+    expect(component.$el.getAttribute('data-original-title')).toEqual('bar');
+  });
+
+  it('should render an svg', () => {
+    expect(component.$el.querySelector('svg')).toBeDefined();
+  });
+});

spec/javascripts/pipelines/graph/graph_component_spec.js

+import Vue from 'vue';
+import graphComponent from '~/pipelines/components/graph/graph_component.vue';
+
+describe('graph component', () => {
+  preloadFixtures('static/graph.html.raw');
+
+  let GraphComponent;
+
+  beforeEach(() => {
+    loadFixtures('static/graph.html.raw');
+    GraphComponent = Vue.extend(graphComponent);
+  });
+
+  describe('while is loading', () => {
+    it('should render a loading icon', () => {
+      const component = new GraphComponent().$mount('#js-pipeline-graph-vue');
+      expect(component.$el.querySelector('.loading-icon')).toBeDefined();
+    });
+  });
+
+  describe('with a successfull response', () => {
+    const interceptor = (request, next) => {
+      next(request.respondWith(JSON.stringify({
+        details: {
+          stages: [{
+            name: 'test',
+            title: 'test: passed',
+            status: {
+              icon: 'icon_status_success',
+              text: 'passed',
+              label: 'passed',
+              details_path: '/root/ci-mock/pipelines/123#test',
+            },
+            path: '/root/ci-mock/pipelines/123#test',
+            groups: [{
+              name: 'test',
+              size: 1,
+              jobs: [{
+                id: 4153,
+                name: 'test',
+                status: {
+                  icon: 'icon_status_success',
+                  text: 'passed',
+                  label: 'passed',
+                  details_path: '/root/ci-mock/builds/4153',
+                  action: {
+                    icon: 'icon_action_retry',
+                    title: 'Retry',
+                    path: '/root/ci-mock/builds/4153/retry',
+                    method: 'post',
+                  },
+                },
+              }],
+            }],
+          }],
+        },
+      }), {
+        status: 200,
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(interceptor);
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
+    });
+
+    it('should render the graph', (done) => {
+      const component = new GraphComponent().$mount('#js-pipeline-graph-vue');
+
+      setTimeout(() => {
+        expect(component.$el.classList.contains('js-pipeline-graph')).toEqual(true);
+
+        expect(component.$el.querySelector('loading-icon')).toBe(null);
+
+        expect(component.$el.querySelector('.stage-column-list')).toBeDefined();
+        done();
+      }, 0);
+    });
+  });
+});

spec/javascripts/pipelines/graph/job_component_spec.js

+import Vue from 'vue';
+import jobComponent from '~/pipelines/components/graph/job_component.vue';
+
+describe('pipeline graph job component', () => {
+  let JobComponent;
+
+  const mockJob = {
+    id: 4256,
+    name: 'test',
+    status: {
+      icon: 'icon_status_success',
+      text: 'passed',
+      label: 'passed',
+      group: 'success',
+      details_path: '/root/ci-mock/builds/4256',
+      action: {
+        icon: 'icon_action_retry',
+        title: 'Retry',
+        path: '/root/ci-mock/builds/4256/retry',
+        method: 'post',
+      },
+    },
+  };
+
+  beforeEach(() => {
+    JobComponent = Vue.extend(jobComponent);
+  });
+
+  describe('name with link', () => {
+    it('should render the job name and status with a link', () => {
+      const component = new JobComponent({
+        propsData: {
+          job: mockJob,
+        },
+      }).$mount();
+
+      const link = component.$el.querySelector('a');
+
+      expect(link.getAttribute('href')).toEqual(mockJob.status.details_path);
+
+      expect(
+        link.getAttribute('data-original-title'),
+      ).toEqual(`${mockJob.name} - ${mockJob.status.label}`);
+
+      expect(component.$el.querySelector('.js-status-icon-success')).toBeDefined();
+
+      expect(
+        component.$el.querySelector('.ci-status-text').textContent.trim(),
+      ).toEqual(mockJob.name);
+    });
+  });
+
+  describe('name without link', () => {
+    it('it should render status and name', () => {
+      const component = new JobComponent({
+        propsData: {
+          job: {
+            id: 4256,
+            name: 'test',
+            status: {
+              icon: 'icon_status_success',
+              text: 'passed',
+              label: 'passed',
+              group: 'success',
+              details_path: '/root/ci-mock/builds/4256',
+            },
+          },
+        },
+      }).$mount();
+
+      expect(component.$el.querySelector('.js-status-icon-success')).toBeDefined();
+
+      expect(
+        component.$el.querySelector('.ci-status-text').textContent.trim(),
+      ).toEqual(mockJob.name);
+    });
+  });
+
+  describe('action icon', () => {
+    it('it should render the action icon', () => {
+      const component = new JobComponent({
+        propsData: {
+          job: mockJob,
+        },
+      }).$mount();
+
+      expect(component.$el.querySelector('a.ci-action-icon-container')).toBeDefined();
+      expect(component.$el.querySelector('i.ci-action-icon-wrapper')).toBeDefined();
+    });
+  });
+
+  describe('dropdown', () => {
+    it('should render the dropdown action icon', () => {
+      const component = new JobComponent({
+        propsData: {
+          job: mockJob,
+          isDropdown: true,
+        },
+      }).$mount();
+
+      expect(component.$el.querySelector('a.ci-action-icon-wrapper')).toBeDefined();
+    });
+  });
+
+  it('should render provided class name', () => {
+    const component = new JobComponent({
+      propsData: {
+        job: mockJob,
+        cssClassJobName: 'css-class-job-name',
+      },
+    }).$mount();
+
+    expect(
+      component.$el.querySelector('a').classList.contains('css-class-job-name'),
+    ).toBe(true);
+  });
+});

spec/javascripts/pipelines/graph/job_name_component_spec.js

+import Vue from 'vue';
+import jobNameComponent from '~/pipelines/components/graph/job_name_component.vue';
+
+describe('job name component', () => {
+  let component;
+
+  beforeEach(() => {
+    const JobNameComponent = Vue.extend(jobNameComponent);
+    component = new JobNameComponent({
+      propsData: {
+        name: 'foo',
+        status: {
+          icon: 'icon_status_success',
+        },
+      },
+    }).$mount();
+  });
+
+  it('should render the provided name', () => {
+    expect(component.$el.querySelector('.ci-status-text').textContent.trim()).toEqual('foo');
+  });
+
+  it('should render an icon with the provided status', () => {
+    expect(component.$el.querySelector('.ci-status-icon-success')).toBeDefined();
+    expect(component.$el.querySelector('.ci-status-icon-success svg')).toBeDefined();
+  });
+});

spec/javascripts/pipelines/graph/stage_column_component_spec.js

+import Vue from 'vue';
+import stageColumnComponent from '~/pipelines/components/graph/stage_column_component.vue';
+
+describe('stage column component', () => {
+  let component;
+  const mockJob = {
+    id: 4256,
+    name: 'test',
+    status: {
+      icon: 'icon_status_success',
+      text: 'passed',
+      label: 'passed',
+      group: 'success',
+      details_path: '/root/ci-mock/builds/4256',
+      action: {
+        icon: 'icon_action_retry',
+        title: 'Retry',
+        path: '/root/ci-mock/builds/4256/retry',
+        method: 'post',
+      },
+    },
+  };
+
+  beforeEach(() => {
+    const StageColumnComponent = Vue.extend(stageColumnComponent);
+
+    component = new StageColumnComponent({
+      propsData: {
+        title: 'foo',
+        jobs: [mockJob, mockJob, mockJob],
+      },
+    }).$mount();
+  });
+
+  it('should render provided title', () => {
+    expect(component.$el.querySelector('.stage-name').textContent.trim()).toEqual('foo');
+  });
+
+  it('should render the provided jobs', () => {
+    expect(component.$el.querySelectorAll('.builds-container > ul > li').length).toEqual(3);
+  });
+});

spec/javascripts/pipelines_spec.js

-require('~/pipelines');
+import Pipelines from '~/pipelines';
 
 // Fix for phantomJS
 if (!Element.prototype.matches && Element.prototype.webkitMatchesSelector) {
   Element.prototype.matches = Element.prototype.webkitMatchesSelector;
 }
 
-(() => {
-  describe('Pipelines', () => {
-    preloadFixtures('static/pipeline_graph.html.raw');
+describe('Pipelines', () => {
+  preloadFixtures('static/pipeline_graph.html.raw');
 
-    beforeEach(() => {
-      loadFixtures('static/pipeline_graph.html.raw');
-    });
-
-    it('should be defined', () => {
-      expect(window.gl.Pipelines).toBeDefined();
-    });
-
-    it('should create a `Pipelines` instance without options', () => {
-      expect(() => { new window.gl.Pipelines(); }).not.toThrow(); //eslint-disable-line
-    });
+  beforeEach(() => {
+    loadFixtures('static/pipeline_graph.html.raw');
+  });
 
-    it('should create a `Pipelines` instance with options', () => {
-      const pipelines = new window.gl.Pipelines({ foo: 'bar' });
+  it('should be defined', () => {
+    expect(Pipelines).toBeDefined();
+  });
 
-      expect(pipelines.pipelineGraph).toBeDefined();
-    });
+  it('should create a `Pipelines` instance without options', () => {
+    expect(() => { new Pipelines(); }).not.toThrow(); //eslint-disable-line
   });
-})();
+});

spec/javascripts/vue_shared/ci_action_icons_spec.js

+import getActionIcon from '~/vue_shared/ci_action_icons';
+import cancelSVG from 'icons/_icon_action_cancel.svg';
+import retrySVG from 'icons/_icon_action_retry.svg';
+import playSVG from 'icons/_icon_action_play.svg';
+
+describe('getActionIcon', () => {
+  it('should return an empty string', () => {
+    expect(getActionIcon()).toEqual('');
+  });
+
+  it('should return cancel svg', () => {
+    expect(getActionIcon('icon_action_cancel')).toEqual(cancelSVG);
+  });
+
+  it('should return retry svg', () => {
+    expect(getActionIcon('icon_action_retry')).toEqual(retrySVG);
+  });
+
+  it('should return play svg', () => {
+    expect(getActionIcon('icon_action_play')).toEqual(playSVG);
+  });
+});

spec/javascripts/vue_shared/ci_status_icon_spec.js

+import { borderlessStatusIconEntityMap, statusIconEntityMap } from '~/vue_shared/ci_status_icons';
+
+describe('CI status icons', () => {
+  const statuses = [
+    'icon_status_canceled',
+    'icon_status_created',
+    'icon_status_failed',
+    'icon_status_manual',
+    'icon_status_pending',
+    'icon_status_running',
+    'icon_status_skipped',
+    'icon_status_success',
+    'icon_status_warning',
+  ];
+
+  it('should have a dictionary for borderless icons', () => {
+    statuses.forEach((status) => {
+      expect(borderlessStatusIconEntityMap[status]).toBeDefined();
+    });
+  });
+
+  it('should have a dictionary for icons', () => {
+    statuses.forEach((status) => {
+      expect(statusIconEntityMap[status]).toBeDefined();
+    });
+  });
+});

spec/javascripts/vue_shared/components/ci_icon_spec.js

+import Vue from 'vue';
+import ciIcon from '~/vue_shared/components/ci_icon.vue';
+
+describe('CI Icon component', () => {
+  let CiIcon;
+  beforeEach(() => {
+    CiIcon = Vue.extend(ciIcon);
+  });
+
+  it('should render a span element with an svg', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_success',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.tagName).toEqual('SPAN');
+    expect(component.$el.querySelector('span > svg')).toBeDefined();
+  });
+
+  it('should render a success status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_success',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-success')).toEqual(true);
+  });
+
+  it('should render a failed status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_failed',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-failed')).toEqual(true);
+  });
+
+  it('should render success with warnings status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_warning',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-warning')).toEqual(true);
+  });
+
+  it('should render pending status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_pending',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-pending')).toEqual(true);
+  });
+
+  it('should render running status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_running',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-running')).toEqual(true);
+  });
+
+  it('should render created status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_created',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-created')).toEqual(true);
+  });
+
+  it('should render skipped status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_skipped',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-skipped')).toEqual(true);
+  });
+
+  it('should render canceled status', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_canceled',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-canceled')).toEqual(true);
+  });
+
+  it('should render status for manual action', () => {
+    const component = new CiIcon({
+      propsData: {
+        status: {
+          icon: 'icon_status_manual',
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.classList.contains('ci-status-icon-manual')).toEqual(true);
+  });
+});

spec/views/projects/pipelines/show.html.haml_spec.rb

-require 'spec_helper'
-
-describe 'projects/pipelines/show' do
-  include Devise::Test::ControllerHelpers
-
-  let(:user) { create(:user) }
-  let(:project) { create(:project, :repository) }
-
-  let(:pipeline) do
-    create(:ci_empty_pipeline,
-           project: project,
-           sha: project.commit.id,
-           user: user)
-  end
-
-  before do
-    controller.prepend_view_path('app/views/projects')
-
-    create_build('build', 0, 'build', :success)
-    create_build('test', 1, 'rspec 0:2', :pending)
-    create_build('test', 1, 'rspec 1:2', :running)
-    create_build('test', 1, 'spinach 0:2', :created)
-    create_build('test', 1, 'spinach 1:2', :created)
-    create_build('test', 1, 'audit', :created)
-    create_build('deploy', 2, 'production', :created)
-
-    create(:generic_commit_status, pipeline: pipeline, stage: 'external', name: 'jenkins', stage_idx: 3)
-
-    assign(:project, project)
-    assign(:pipeline, pipeline.present(current_user: user))
-    assign(:commit, project.commit)
-
-    allow(view).to receive(:can?).and_return(true)
-  end
-
-  it 'shows a graph with grouped stages' do
-    render
-
-    expect(rendered).to have_css('.js-pipeline-graph')
-    expect(rendered).to have_css('.js-grouped-pipeline-dropdown')
-
-    # header
-    expect(rendered).to have_text("##{pipeline.id}")
-    expect(rendered).to have_css('time', text: pipeline.created_at.strftime("%b %d, %Y"))
-    expect(rendered).to have_selector(%Q(img[alt$="#{pipeline.user.name}'s avatar"]))
-    expect(rendered).to have_link(pipeline.user.name, href: user_path(pipeline.user))
-
-    # stages
-    expect(rendered).to have_text('Build')
-    expect(rendered).to have_text('Test')
-    expect(rendered).to have_text('Deploy')
-    expect(rendered).to have_text('External')
-
-    # builds
-    expect(rendered).to have_text('rspec')
-    expect(rendered).to have_text('spinach')
-    expect(rendered).to have_text('rspec 0:2')
-    expect(rendered).to have_text('production')
-    expect(rendered).to have_text('jenkins')
-  end
-
-  private
-
-  def create_build(stage, stage_idx, name, status)
-    create(:ci_build, pipeline: pipeline, stage: stage, stage_idx: stage_idx, name: name, status: status)
-  end
-end