From 5ff1b520badaa2da217416964709f49f3ede350a Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Mon, 14 Oct 2019 09:07:54 +0000
Subject: Add latest changes from gitlab-org/gitlab@master

---
 .gitlab-ci.yml                                     |   2 +-
 .gitlab/ci/docs.gitlab-ci.yml                      |   6 +-
 .gitlab/ci/frontend.gitlab-ci.yml                  |   2 +-
 .gitlab/ci/global.gitlab-ci.yml                    |   4 +-
 Gemfile                                            |   2 +-
 Gemfile.lock                                       |   4 +-
 .../components/artifacts_list.vue                  |  40 +++++
 .../components/artifacts_list_app.vue              |  36 +++++
 .../components/mr_collapsible_extension.vue        |  81 ++++++++++
 .../components/mr_widget_pipeline_container.vue    |   5 +
 .../stores/artifacts_list/actions.js               |  74 +++++++++
 .../stores/artifacts_list/getters.js               |  16 ++
 .../stores/artifacts_list/index.js                 |  16 ++
 .../stores/artifacts_list/mutation_types.js        |   5 +
 .../stores/artifacts_list/mutations.js             |  22 +++
 .../stores/artifacts_list/state.js                 |   8 +
 .../stores/mr_widget_store.js                      |   1 +
 app/views/help/ui.html.haml                        |   3 +-
 changelogs/unreleased/15018-build-results-fe.yml   |   5 +
 doc/administration/gitaly/index.md                 |   8 +
 doc/development/documentation/index.md             |  34 ++---
 doc/development/pipelines.md                       |   2 +-
 locale/gitlab.pot                                  |  14 ++
 scripts/trigger-build-docs                         |  10 +-
 .../components/artifacts_list_app_spec.js          | 121 +++++++++++++++
 .../components/artifacts_list_spec.js              |  61 ++++++++
 .../frontend/vue_mr_widget/components/mock_data.js |  15 ++
 .../components/mr_collapsible_extension_spec.js    | 105 +++++++++++++
 .../stores/artifacts_list/getters_spec.js          |  32 ++++
 .../stores/artifacts_list/mutations_spec.js        |  78 ++++++++++
 .../mr_widget_pipeline_container_spec.js           |   7 +
 spec/javascripts/vue_mr_widget/mock_data.js        |   1 +
 .../stores/artifacts_list/actions_spec.js          | 165 +++++++++++++++++++++
 33 files changed, 949 insertions(+), 36 deletions(-)
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/components/artifacts_list.vue
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/components/artifacts_list_app.vue
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/components/mr_collapsible_extension.vue
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/actions.js
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/getters.js
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/index.js
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutation_types.js
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutations.js
 create mode 100644 app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/state.js
 create mode 100644 changelogs/unreleased/15018-build-results-fe.yml
 create mode 100644 spec/frontend/vue_mr_widget/components/artifacts_list_app_spec.js
 create mode 100644 spec/frontend/vue_mr_widget/components/artifacts_list_spec.js
 create mode 100644 spec/frontend/vue_mr_widget/components/mock_data.js
 create mode 100644 spec/frontend/vue_mr_widget/components/mr_collapsible_extension_spec.js
 create mode 100644 spec/frontend/vue_mr_widget/stores/artifacts_list/getters_spec.js
 create mode 100644 spec/frontend/vue_mr_widget/stores/artifacts_list/mutations_spec.js
 create mode 100644 spec/javascripts/vue_mr_widget/stores/artifacts_list/actions_spec.js

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fdd4c2a64f6..ba840d1ced0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-9.6-graphicsmagick-1.3.33"
+image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-9.6-graphicsmagick-1.3.33"
 
 stages:
   - prepare
diff --git a/.gitlab/ci/docs.gitlab-ci.yml b/.gitlab/ci/docs.gitlab-ci.yml
index 87023da3c24..008151f889f 100644
--- a/.gitlab/ci/docs.gitlab-ci.yml
+++ b/.gitlab/ci/docs.gitlab-ci.yml
@@ -14,10 +14,10 @@
   variables:
     GIT_STRATEGY: none
   environment:
-    name: review-docs/$CI_COMMIT_REF_SLUG
+    name: review-docs/$DOCS_GITLAB_REPO_SUFFIX-$CI_MERGE_REQUEST_IID
     # DOCS_REVIEW_APPS_DOMAIN and DOCS_GITLAB_REPO_SUFFIX are CI variables
     # Discussion: https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/14236/diffs#note_40140693
-    url: http://$CI_ENVIRONMENT_SLUG.$DOCS_REVIEW_APPS_DOMAIN/$DOCS_GITLAB_REPO_SUFFIX
+    url: http://docs-preview-$DOCS_GITLAB_REPO_SUFFIX-$CI_MERGE_REQUEST_IID.$DOCS_REVIEW_APPS_DOMAIN/$DOCS_GITLAB_REPO_SUFFIX
     on_stop: review-docs-cleanup
   before_script:
     # We don't clone the repo by using GIT_STRATEGY: none and only download the
@@ -39,7 +39,7 @@ review-docs-deploy:
 review-docs-cleanup:
   extends: .review-docs
   environment:
-    name: review-docs/$CI_COMMIT_REF_SLUG
+    name: review-docs/$DOCS_GITLAB_REPO_SUFFIX-$CI_MERGE_REQUEST_IID
     action: stop
   script:
     - ./trigger-build-docs cleanup
diff --git a/.gitlab/ci/frontend.gitlab-ci.yml b/.gitlab/ci/frontend.gitlab-ci.yml
index adbfe2b4675..a3a2ab0691f 100644
--- a/.gitlab/ci/frontend.gitlab-ci.yml
+++ b/.gitlab/ci/frontend.gitlab-ci.yml
@@ -13,7 +13,7 @@
     - .default-before_script
     - .assets-compile-cache
     - .only-code-qa-changes
-  image: dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.6.3-git-2.22-chrome-73.0-node-12.x-yarn-1.16-graphicsmagick-1.3.33-docker-18.06.1
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-git-2.22-chrome-73.0-node-12.x-yarn-1.16-graphicsmagick-1.3.33-docker-18.06.1
   stage: test
   dependencies: ["setup-test-env"]
   needs: ["setup-test-env"]
diff --git a/.gitlab/ci/global.gitlab-ci.yml b/.gitlab/ci/global.gitlab-ci.yml
index 0c0591d3fdc..af7c7a0d152 100644
--- a/.gitlab/ci/global.gitlab-ci.yml
+++ b/.gitlab/ci/global.gitlab-ci.yml
@@ -123,7 +123,7 @@
     - name: redis:alpine
 
 .use-pg10:
-  image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-10-graphicsmagick-1.3.33"
+  image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-10-graphicsmagick-1.3.33"
   services:
     - name: postgres:10.9
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
@@ -137,7 +137,7 @@
     - name: docker.elastic.co/elasticsearch/elasticsearch:5.6.12
 
 .use-pg10-ee:
-  image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-10-graphicsmagick-1.3.33"
+  image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-10-graphicsmagick-1.3.33"
   services:
     - name: postgres:10.9
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
diff --git a/Gemfile b/Gemfile
index 460d161587d..920f778c053 100644
--- a/Gemfile
+++ b/Gemfile
@@ -465,7 +465,7 @@ gem 'lograge', '~> 0.5'
 gem 'grape_logging', '~> 1.7'
 
 # DNS Lookup
-gem 'net-dns', '~> 0.9.0'
+gem 'gitlab-net-dns', '~> 0.9.1'
 
 # Countries list
 gem 'countries', '~> 3.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index c6828ecb2cd..4285cfac45e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -370,6 +370,7 @@ GEM
       redis (> 3.0.0, < 5.0.0)
     gitlab-license (1.0.0)
     gitlab-markup (1.7.0)
+    gitlab-net-dns (0.9.1)
     gitlab-peek (0.0.1)
       railties (>= 4.0.0)
     gitlab-sidekiq-fetcher (0.5.2)
@@ -596,7 +597,6 @@ GEM
       mustermann (~> 1.0.0)
     nakayoshi_fork (0.0.4)
     nap (1.1.0)
-    net-dns (0.9.0)
     net-ldap (0.16.0)
     net-ntp (2.1.3)
     net-ssh (5.2.0)
@@ -1173,6 +1173,7 @@ DEPENDENCIES
   gitlab-labkit (~> 0.5)
   gitlab-license (~> 1.0)
   gitlab-markup (~> 1.7.0)
+  gitlab-net-dns (~> 0.9.1)
   gitlab-peek (~> 0.0.1)
   gitlab-sidekiq-fetcher (= 0.5.2)
   gitlab-styles (~> 2.7)
@@ -1222,7 +1223,6 @@ DEPENDENCIES
   mini_magick
   minitest (~> 5.11.0)
   nakayoshi_fork (~> 0.0.4)
-  net-dns (~> 0.9.0)
   net-ldap
   net-ntp
   net-ssh (~> 5.2)
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/artifacts_list.vue b/app/assets/javascripts/vue_merge_request_widget/components/artifacts_list.vue
new file mode 100644
index 00000000000..dc766176617
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/artifacts_list.vue
@@ -0,0 +1,40 @@
+<script>
+import { GlLink } from '@gitlab/ui';
+
+export default {
+  components: {
+    GlLink,
+  },
+  props: {
+    artifacts: {
+      type: Array,
+      required: true,
+    },
+  },
+};
+</script>
+<template>
+  <table class="table m-0">
+    <thead class="thead-white text-nowrap">
+      <tr class="d-none d-sm-table-row">
+        <th class="w-0"></th>
+        <th>{{ __('Artifact') }}</th>
+        <th class="w-50"></th>
+        <th>{{ __('Job') }}</th>
+      </tr>
+    </thead>
+
+    <tbody>
+      <tr v-for="item in artifacts" :key="item.text">
+        <td class="w-0"></td>
+        <td>
+          <gl-link :href="item.url" target="_blank">{{ item.text }}</gl-link>
+        </td>
+        <td class="w-0"></td>
+        <td>
+          <gl-link :href="item.job_path">{{ item.job_name }}</gl-link>
+        </td>
+      </tr>
+    </tbody>
+  </table>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/artifacts_list_app.vue b/app/assets/javascripts/vue_merge_request_widget/components/artifacts_list_app.vue
new file mode 100644
index 00000000000..730e67761be
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/artifacts_list_app.vue
@@ -0,0 +1,36 @@
+<script>
+import { mapActions, mapState, mapGetters } from 'vuex';
+import ArtifactsList from './artifacts_list.vue';
+import MrCollapsibleExtension from './mr_collapsible_extension.vue';
+import createStore from '../stores/artifacts_list';
+
+export default {
+  store: createStore(),
+  components: {
+    ArtifactsList,
+    MrCollapsibleExtension,
+  },
+  props: {
+    endpoint: {
+      type: String,
+      required: true,
+    },
+  },
+  computed: {
+    ...mapState(['artifacts', 'isLoading', 'hasError']),
+    ...mapGetters(['title']),
+  },
+  created() {
+    this.setEndpoint(this.endpoint);
+    this.fetchArtifacts();
+  },
+  methods: {
+    ...mapActions(['setEndpoint', 'fetchArtifacts']),
+  },
+};
+</script>
+<template>
+  <mr-collapsible-extension :title="title" :is-loading="isLoading" :has-error="hasError">
+    <artifacts-list :artifacts="artifacts" />
+  </mr-collapsible-extension>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_collapsible_extension.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_collapsible_extension.vue
new file mode 100644
index 00000000000..ae1d9368008
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_collapsible_extension.vue
@@ -0,0 +1,81 @@
+<script>
+import { GlButton, GlLink, GlLoadingIcon } from '@gitlab/ui';
+import { __ } from '~/locale';
+import Icon from '~/vue_shared/components/icon.vue';
+
+export default {
+  components: {
+    GlButton,
+    GlLink,
+    GlLoadingIcon,
+    Icon,
+  },
+  props: {
+    title: {
+      type: String,
+      required: true,
+    },
+    isLoading: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+    hasError: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
+  data() {
+    return {
+      isCollapsed: true,
+    };
+  },
+
+  computed: {
+    arrowIconName() {
+      return this.isCollapsed ? 'angle-right' : 'angle-down';
+    },
+    ariaLabel() {
+      return this.isCollapsed ? __('Expand') : __('Collapse');
+    },
+    isButtonDisabled() {
+      return this.isLoading || this.hasError;
+    },
+  },
+  methods: {
+    toggleCollapsed() {
+      this.isCollapsed = !this.isCollapsed;
+    },
+  },
+};
+</script>
+<template>
+  <div>
+    <div class="mr-widget-extension d-flex align-items-center pl-3">
+      <gl-button
+        class="btn-blank btn s32 square append-right-default"
+        :aria-label="ariaLabel"
+        :disabled="isButtonDisabled"
+        @click="toggleCollapsed"
+      >
+        <gl-loading-icon v-if="isLoading" />
+        <icon v-else :name="arrowIconName" class="js-icon" />
+      </gl-button>
+      <gl-button
+        variant="link"
+        class="js-title"
+        :disabled="isButtonDisabled"
+        :class="{ 'border-0': isButtonDisabled }"
+        @click="toggleCollapsed"
+      >
+        <template v-if="isCollapsed">{{ title }}</template>
+        <template v-else>{{ __('Collapse') }}</template>
+      </gl-button>
+    </div>
+
+    <div v-if="!isCollapsed" class="border-top js-slot-container">
+      <slot></slot>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline_container.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline_container.vue
index 8fdf61a6b8d..ffc3e0967d4 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline_container.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_pipeline_container.vue
@@ -1,5 +1,6 @@
 <script>
 import _ from 'underscore';
+import ArtifactsApp from './artifacts_list_app.vue';
 import Deployment from './deployment.vue';
 import MrWidgetContainer from './mr_widget_container.vue';
 import MrWidgetPipeline from './mr_widget_pipeline.vue';
@@ -15,6 +16,7 @@ import MrWidgetPipeline from './mr_widget_pipeline.vue';
 export default {
   name: 'MrWidgetPipelineContainer',
   components: {
+    ArtifactsApp,
     Deployment,
     MrWidgetContainer,
     MrWidgetPipeline,
@@ -79,6 +81,9 @@ export default {
       :troubleshooting-docs-path="mr.troubleshootingDocsPath"
     />
     <template v-slot:footer>
+      <div v-if="mr.exposedArtifactsPath" class="js-exposed-artifacts">
+        <artifacts-app :endpoint="mr.exposedArtifactsPath" />
+      </div>
       <div v-if="deployments.length" class="mr-widget-extension">
         <deployment
           v-for="deployment in deployments"
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/actions.js b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/actions.js
new file mode 100644
index 00000000000..3648db795f5
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/actions.js
@@ -0,0 +1,74 @@
+import Visibility from 'visibilityjs';
+import axios from '~/lib/utils/axios_utils';
+import Poll from '~/lib/utils/poll';
+import httpStatusCodes from '~/lib/utils/http_status';
+
+import * as types from './mutation_types';
+
+export const setEndpoint = ({ commit }, endpoint) => commit(types.SET_ENDPOINT, endpoint);
+
+export const requestArtifacts = ({ commit }) => commit(types.REQUEST_ARTIFACTS);
+
+let eTagPoll;
+
+export const clearEtagPoll = () => {
+  eTagPoll = null;
+};
+
+export const stopPolling = () => {
+  if (eTagPoll) eTagPoll.stop();
+};
+
+export const restartPolling = () => {
+  if (eTagPoll) eTagPoll.restart();
+};
+
+export const fetchArtifacts = ({ state, dispatch }) => {
+  dispatch('requestArtifacts');
+
+  eTagPoll = new Poll({
+    resource: {
+      getArtifacts(endpoint) {
+        return axios.get(endpoint);
+      },
+    },
+    data: state.endpoint,
+    method: 'getArtifacts',
+    successCallback: ({ data, status }) => {
+      dispatch('receiveArtifactsSuccess', {
+        data,
+        status,
+      });
+    },
+    errorCallback: () => dispatch('receiveArtifactsError'),
+  });
+
+  if (!Visibility.hidden()) {
+    eTagPoll.makeRequest();
+  } else {
+    axios
+      .get(state.endpoint)
+      .then(({ data, status }) => dispatch('receiveArtifactsSuccess', { data, status }))
+      .catch(() => dispatch('receiveArtifactsError'));
+  }
+
+  Visibility.change(() => {
+    if (!Visibility.hidden()) {
+      dispatch('restartPolling');
+    } else {
+      dispatch('stopPolling');
+    }
+  });
+};
+
+export const receiveArtifactsSuccess = ({ commit }, response) => {
+  // With 204 we keep polling and don't update the state
+  if (response.status === httpStatusCodes.OK) {
+    commit(types.RECEIVE_ARTIFACTS_SUCCESS, response.data);
+  }
+};
+
+export const receiveArtifactsError = ({ commit }) => commit(types.RECEIVE_ARTIFACTS_ERROR);
+
+// prevent babel-plugin-rewire from generating an invalid default during karma tests
+export default () => {};
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/getters.js b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/getters.js
new file mode 100644
index 00000000000..8921637b93b
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/getters.js
@@ -0,0 +1,16 @@
+import { s__, n__ } from '~/locale';
+
+export const title = state => {
+  if (state.isLoading) {
+    return s__('BuildArtifacts|Loading artifacts');
+  }
+
+  if (state.hasError) {
+    return s__('BuildArtifacts|An error occurred while fetching the artifacts');
+  }
+
+  return n__('View exposed artifact', 'View %d exposed artifacts', state.artifacts.length);
+};
+
+// prevent babel-plugin-rewire from generating an invalid default during karma tests
+export default () => {};
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/index.js b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/index.js
new file mode 100644
index 00000000000..f8abbc99f0f
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/index.js
@@ -0,0 +1,16 @@
+import Vue from 'vue';
+import Vuex from 'vuex';
+import * as actions from './actions';
+import mutations from './mutations';
+import * as getters from './getters';
+import state from './state';
+
+Vue.use(Vuex);
+
+export default () =>
+  new Vuex.Store({
+    actions,
+    mutations,
+    getters,
+    state: state(),
+  });
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutation_types.js b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutation_types.js
new file mode 100644
index 00000000000..282faf6f8a4
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutation_types.js
@@ -0,0 +1,5 @@
+export const SET_ENDPOINT = 'SET_ENDPOINT';
+
+export const REQUEST_ARTIFACTS = 'REQUEST_ARTIFACTS';
+export const RECEIVE_ARTIFACTS_SUCCESS = 'RECEIVE_ARTIFACTS_SUCCESS';
+export const RECEIVE_ARTIFACTS_ERROR = 'RECEIVE_ARTIFACTS_ERROR';
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutations.js b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutations.js
new file mode 100644
index 00000000000..95a091f1bd6
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/mutations.js
@@ -0,0 +1,22 @@
+import * as types from './mutation_types';
+
+export default {
+  [types.SET_ENDPOINT](state, endpoint) {
+    state.endpoint = endpoint;
+  },
+  [types.REQUEST_ARTIFACTS](state) {
+    state.isLoading = true;
+  },
+  [types.RECEIVE_ARTIFACTS_SUCCESS](state, response) {
+    state.hasError = false;
+    state.isLoading = false;
+
+    state.artifacts = response;
+  },
+  [types.RECEIVE_ARTIFACTS_ERROR](state) {
+    state.isLoading = false;
+    state.hasError = true;
+
+    state.artifacts = [];
+  },
+};
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/state.js b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/state.js
new file mode 100644
index 00000000000..92dad171b1b
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/artifacts_list/state.js
@@ -0,0 +1,8 @@
+export default () => ({
+  endpoint: null,
+
+  isLoading: false,
+  hasError: false,
+
+  artifacts: [],
+});
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js b/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
index 699d41494bf..99d32ffe424 100644
--- a/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
@@ -100,6 +100,7 @@ export default class MergeRequestStore {
     this.isPipelineBlocked = pipelineStatus ? pipelineStatus.group === 'manual' : false;
     this.ciStatusFaviconPath = pipelineStatus ? pipelineStatus.favicon : null;
     this.testResultsPath = data.test_reports_path;
+    this.exposedArtifactsPath = data.exposed_artifacts_path;
     this.cancelAutoMergePath = data.cancel_auto_merge_path;
     this.canCancelAutomaticMerge = Boolean(data.cancel_auto_merge_path);
 
diff --git a/app/views/help/ui.html.haml b/app/views/help/ui.html.haml
index cdc894ee5a0..b8a421ac9d3 100644
--- a/app/views/help/ui.html.haml
+++ b/app/views/help/ui.html.haml
@@ -508,8 +508,7 @@
           .btn-group
             %a.btn Edit
             %a.btn.btn-danger Remove
-      .file-contenta.code
-        = render 'shared/file_highlight', blob: blob
+      = render 'shared/file_highlight', blob: blob
 
   %h2#markdown Markdown
   %h4
diff --git a/changelogs/unreleased/15018-build-results-fe.yml b/changelogs/unreleased/15018-build-results-fe.yml
new file mode 100644
index 00000000000..6d619910937
--- /dev/null
+++ b/changelogs/unreleased/15018-build-results-fe.yml
@@ -0,0 +1,5 @@
+---
+title: Creates Vue and Vuex app to render exposed artifacts
+merge_request: 17934
+author:
+type: added
diff --git a/doc/administration/gitaly/index.md b/doc/administration/gitaly/index.md
index b534e84191a..5dcdf0e85e9 100644
--- a/doc/administration/gitaly/index.md
+++ b/doc/administration/gitaly/index.md
@@ -377,6 +377,14 @@ The certificate to be used needs to be installed on all Gitaly nodes and on all
 client nodes that communicate with it following the procedure described in
 [GitLab custom certificate configuration](https://docs.gitlab.com/omnibus/settings/ssl.html#install-custom-public-certificates).
 
+NOTE: **Note**
+The self-signed certificate must specify the address you use to access the
+Gitaly server. If you are addressing the Gitaly server by a hostname, you can
+either use the Common Name field for this, or add it as a Subject Alternative
+Name. If you are addressing the Gitaly server by its IP address, you must add it
+as a Subject Alternative Name to the certificate.
+[gRPC does not support using an IP address as Common Name in a certificate](https://github.com/grpc/grpc/issues/2691).
+
 NOTE: **Note:**
 It is possible to configure Gitaly servers with both an
 unencrypted listening address `listen_addr` and an encrypted listening
diff --git a/doc/development/documentation/index.md b/doc/development/documentation/index.md
index 9dead5cc0e2..fb0aa5130f8 100644
--- a/doc/development/documentation/index.md
+++ b/doc/development/documentation/index.md
@@ -300,17 +300,17 @@ You will need to push a branch to those repositories, it doesn't work for forks.
 The `review-docs-deploy*` job will:
 
 1. Create a new branch in the [`gitlab-docs`](https://gitlab.com/gitlab-org/gitlab-docs)
-   project named after the scheme: `$DOCS_GITLAB_REPO_SUFFIX-$CI_ENVIRONMENT_SLUG`,
-   where `DOCS_GITLAB_REPO_SUFFIX` is the suffix for each product, e.g, `ce` for
-   CE, etc.
-1. Trigger a cross project pipeline and build the docs site with your changes
-
-After a few minutes, the Review App will be deployed and you will be able to
-preview the changes. The docs URL can be found in two places:
-
-- In the merge request widget
-- In the output of the `review-docs-deploy*` job, which also includes the
-  triggered pipeline so that you can investigate whether something went wrong
+   project named after the scheme: `docs-preview-$DOCS_GITLAB_REPO_SUFFIX-$CI_MERGE_REQUEST_IID`,
+   where `DOCS_GITLAB_REPO_SUFFIX` is the suffix for each product, e.g, `ee` for
+   EE, `omnibus` for Omnibus GitLab, etc, and `CI_MERGE_REQUEST_IID` is the ID
+   of the respective merge request.
+1. Trigger a cross project pipeline and build the docs site with your changes.
+
+In case the review app URL returns 404, this means that either the site is not
+yet deployed, or something went wrong with the remote pipeline. Give it a few
+minutes and it should appear online, otherwise you can check the status of the
+remote pipeline from the link in the merge request's job output.
+If the pipeline failed or got stuck, drop a line in the `#docs` chat channel.
 
 TIP: **Tip:**
 Someone with no merge rights to the GitLab projects (think of forks from
@@ -343,12 +343,11 @@ If you want to know the in-depth details, here's what's really happening:
 1. The job runs the [`scripts/trigger-build-docs`](https://gitlab.com/gitlab-org/gitlab/blob/master/scripts/trigger-build-docs)
    script with the `deploy` flag, which in turn:
    1. Takes your branch name and applies the following:
-      - The slug of the branch name is used to avoid special characters since
-        ultimately this will be used by NGINX.
-      - The `preview-` prefix is added to avoid conflicts if there's a remote branch
-        with the same name that you created in the merge request.
-      - The final branch name is truncated to 42 characters to avoid filesystem
-        limitations with long branch names (> 63 chars).
+      - The `docs-preview-` prefix is added.
+      - The product slug is used to know the project the review app originated
+        from.
+      - The number of the merge request is added so that you can know by the
+        `gitlab-docs` branch name the merge request it originated from.
    1. The remote branch is then created if it doesn't exist (meaning you can
       re-run the manual job as many times as you want and this step will be skipped).
    1. A new cross-project pipeline is triggered in the docs project.
@@ -369,6 +368,7 @@ The following GitLab features are used among others:
 - [Review Apps](../../ci/review_apps/index.md)
 - [Artifacts](../../ci/yaml/README.md#artifacts)
 - [Specific Runner](../../ci/runners/README.md#locking-a-specific-runner-from-being-enabled-for-other-projects)
+- [Pipelines for merge requests](../../ci/merge_request_pipelines/index.md)
 
 ## Testing
 
diff --git a/doc/development/pipelines.md b/doc/development/pipelines.md
index 5ec68ef3251..f2df6209492 100644
--- a/doc/development/pipelines.md
+++ b/doc/development/pipelines.md
@@ -38,7 +38,7 @@ The current stages are:
 ## Default image
 
 The default image is currently
-`dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-9.6-graphicsmagick-1.3.33`.
+`gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-9.6-graphicsmagick-1.3.33`.
 It includes Ruby 2.6.3, Go 1.11, Git 2.22, Chrome 73, Node 12, Yarn 1.16,
 PostgreSQL 9.6, and Graphics Magick 1.3.33.
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index cd9208a434a..ae3c240419b 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -1964,6 +1964,9 @@ msgstr ""
 msgid "Arrange charts"
 msgstr ""
 
+msgid "Artifact"
+msgstr ""
+
 msgid "Artifact ID"
 msgstr ""
 
@@ -2661,6 +2664,12 @@ msgstr ""
 msgid "Browse files"
 msgstr ""
 
+msgid "BuildArtifacts|An error occurred while fetching the artifacts"
+msgstr ""
+
+msgid "BuildArtifacts|Loading artifacts"
+msgstr ""
+
 msgid "Built-in"
 msgstr ""
 
@@ -18067,6 +18076,11 @@ msgstr ""
 msgid "View epics list"
 msgstr ""
 
+msgid "View exposed artifact"
+msgid_plural "View %d exposed artifacts"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "View file @ "
 msgstr ""
 
diff --git a/scripts/trigger-build-docs b/scripts/trigger-build-docs
index 046ee5bceb8..ea717d9ccbf 100755
--- a/scripts/trigger-build-docs
+++ b/scripts/trigger-build-docs
@@ -16,14 +16,12 @@ end
 GITLAB_DOCS_REPO = 'gitlab-org/gitlab-docs'.freeze
 
 #
-# Truncate the remote docs branch name otherwise we hit the filesystem
-# limit and the directory name where NGINX serves the site won't match
-# the branch name.
+# This is the branch that will be created in the gitlab-docs project.
+# Name it after the product we're previewing and the ID of the MR that
+# kicked the review app.
 #
 def docs_branch
-  # The maximum string length a file can have on a filesystem (ext4)
-  # is 63 characters. CI_ENVIRONMENT_SLUG is limited to 24 characters.
-  ENV["CI_ENVIRONMENT_SLUG"]
+  "docs-preview-#{slug}-#{ENV["CI_MERGE_REQUEST_IID"]}"
 end
 
 #
diff --git a/spec/frontend/vue_mr_widget/components/artifacts_list_app_spec.js b/spec/frontend/vue_mr_widget/components/artifacts_list_app_spec.js
new file mode 100644
index 00000000000..49ed796d9a8
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/components/artifacts_list_app_spec.js
@@ -0,0 +1,121 @@
+import { mount, createLocalVue } from '@vue/test-utils';
+import Vuex from 'vuex';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
+import { GlLoadingIcon } from '@gitlab/ui';
+import { TEST_HOST } from 'helpers/test_constants';
+import ArtifactsListApp from '~/vue_merge_request_widget/components/artifacts_list_app.vue';
+import createStore from '~/vue_merge_request_widget/stores/artifacts_list';
+import { artifactsList } from './mock_data';
+
+describe('Merge Requests Artifacts list app', () => {
+  let wrapper;
+  let mock;
+  const store = createStore();
+  const localVue = createLocalVue();
+  localVue.use(Vuex);
+
+  const actionSpies = {
+    fetchArtifacts: jest.fn(),
+  };
+
+  beforeEach(() => {
+    mock = new MockAdapter(axios);
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+    mock.restore();
+  });
+
+  const createComponent = () => {
+    wrapper = mount(localVue.extend(ArtifactsListApp), {
+      propsData: {
+        endpoint: TEST_HOST,
+      },
+      store,
+      methods: {
+        ...actionSpies,
+      },
+      localVue,
+      sync: false,
+    });
+  };
+
+  const findButtons = () => wrapper.findAll('button');
+  const findTitle = () => wrapper.find('.js-title');
+  const findTableRows = () => wrapper.findAll('tbody tr');
+
+  describe('while loading', () => {
+    beforeEach(() => {
+      createComponent();
+      store.dispatch('requestArtifacts');
+      return wrapper.vm.$nextTick();
+    });
+
+    it('renders a loading icon', () => {
+      const loadingIcon = wrapper.find(GlLoadingIcon);
+      expect(loadingIcon.exists()).toBe(true);
+    });
+
+    it('renders loading text', () => {
+      expect(findTitle().text()).toBe('Loading artifacts');
+    });
+
+    it('renders disabled buttons', () => {
+      const buttons = findButtons();
+      expect(buttons.at(0).attributes('disabled')).toBe('disabled');
+      expect(buttons.at(1).attributes('disabled')).toBe('disabled');
+    });
+  });
+
+  describe('with results', () => {
+    beforeEach(() => {
+      createComponent();
+      mock.onGet(wrapper.vm.$store.state.endpoint).reply(200, artifactsList, {});
+      store.dispatch('receiveArtifactsSuccess', {
+        data: artifactsList,
+        status: 200,
+      });
+      return wrapper.vm.$nextTick();
+    });
+
+    it('renders a title with the number of artifacts', () => {
+      expect(findTitle().text()).toBe('View 2 exposed artifacts');
+    });
+
+    it('renders both buttons enabled', () => {
+      const buttons = findButtons();
+      expect(buttons.at(0).attributes('disabled')).toBe(undefined);
+      expect(buttons.at(1).attributes('disabled')).toBe(undefined);
+    });
+
+    describe('on click', () => {
+      it('renders the list of artifacts', () => {
+        findTitle().trigger('click');
+        wrapper.vm.$nextTick(() => {
+          expect(findTableRows().length).toEqual(2);
+        });
+      });
+    });
+  });
+
+  describe('with error', () => {
+    beforeEach(() => {
+      createComponent();
+      mock.onGet(wrapper.vm.$store.state.endpoint).reply(500, {}, {});
+      store.dispatch('receiveArtifactsError');
+      return wrapper.vm.$nextTick();
+    });
+
+    it('renders the error state', () => {
+      expect(findTitle().text()).toBe('An error occurred while fetching the artifacts');
+    });
+
+    it('renders disabled buttons', () => {
+      const buttons = findButtons();
+      expect(buttons.at(0).attributes('disabled')).toBe('disabled');
+      expect(buttons.at(1).attributes('disabled')).toBe('disabled');
+    });
+  });
+});
diff --git a/spec/frontend/vue_mr_widget/components/artifacts_list_spec.js b/spec/frontend/vue_mr_widget/components/artifacts_list_spec.js
new file mode 100644
index 00000000000..8c805faf574
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/components/artifacts_list_spec.js
@@ -0,0 +1,61 @@
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { GlLink } from '@gitlab/ui';
+import ArtifactsList from '~/vue_merge_request_widget/components/artifacts_list.vue';
+import { artifactsList } from './mock_data';
+
+describe('Artifacts List', () => {
+  let wrapper;
+  const localVue = createLocalVue();
+
+  const data = {
+    artifacts: artifactsList,
+  };
+
+  const mountComponent = props => {
+    wrapper = shallowMount(localVue.extend(ArtifactsList), {
+      propsData: {
+        ...props,
+      },
+      sync: false,
+      localVue,
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  beforeEach(() => {
+    mountComponent(data);
+  });
+
+  it('renders list of artifacts', () => {
+    expect(wrapper.findAll('tbody tr').length).toEqual(data.artifacts.length);
+  });
+
+  it('renders link for the artifact', () => {
+    expect(wrapper.find(GlLink).attributes('href')).toEqual(data.artifacts[0].url);
+  });
+
+  it('renders artifact name', () => {
+    expect(wrapper.find(GlLink).text()).toEqual(data.artifacts[0].text);
+  });
+
+  it('renders job url', () => {
+    expect(
+      wrapper
+        .findAll(GlLink)
+        .at(1)
+        .attributes('href'),
+    ).toEqual(data.artifacts[0].job_path);
+  });
+
+  it('renders job name', () => {
+    expect(
+      wrapper
+        .findAll(GlLink)
+        .at(1)
+        .text(),
+    ).toEqual(data.artifacts[0].job_name);
+  });
+});
diff --git a/spec/frontend/vue_mr_widget/components/mock_data.js b/spec/frontend/vue_mr_widget/components/mock_data.js
new file mode 100644
index 00000000000..39c7d75cda5
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/components/mock_data.js
@@ -0,0 +1,15 @@
+// eslint-disable-next-line import/prefer-default-export
+export const artifactsList = [
+  {
+    text: 'result.txt',
+    url: 'bar',
+    job_name: 'generate-artifact',
+    job_path: 'bar',
+  },
+  {
+    text: 'foo.txt',
+    url: 'foo',
+    job_name: 'foo-artifact',
+    job_path: 'foo',
+  },
+];
diff --git a/spec/frontend/vue_mr_widget/components/mr_collapsible_extension_spec.js b/spec/frontend/vue_mr_widget/components/mr_collapsible_extension_spec.js
new file mode 100644
index 00000000000..4c9507223a1
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/components/mr_collapsible_extension_spec.js
@@ -0,0 +1,105 @@
+import { mount } from '@vue/test-utils';
+import MrCollapsibleSection from '~/vue_merge_request_widget/components/mr_collapsible_extension.vue';
+import { GlLoadingIcon } from '@gitlab/ui';
+
+describe('Merge Request Collapsible Extension', () => {
+  let wrapper;
+  const data = {
+    title: 'View artifacts',
+  };
+
+  const mountComponent = props => {
+    wrapper = mount(MrCollapsibleSection, {
+      propsData: {
+        ...props,
+      },
+      slots: {
+        default: '<div class="js-slot">Foo</div>',
+      },
+    });
+  };
+
+  const findTitle = () => wrapper.find('.js-title');
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe('while collapsed', () => {
+    beforeEach(() => {
+      mountComponent(data);
+    });
+
+    it('renders provided title', () => {
+      expect(findTitle().text()).toBe(data.title);
+    });
+
+    it('renders angle-right icon', () => {
+      expect(wrapper.vm.arrowIconName).toBe('angle-right');
+    });
+
+    describe('onClick', () => {
+      beforeEach(() => {
+        wrapper.find('button').trigger('click');
+      });
+
+      it('rendes the provided slot', () => {
+        expect(wrapper.find('.js-slot').isVisible()).toBe(true);
+      });
+
+      it('renders `Collapse` as the title', () => {
+        expect(findTitle().text()).toBe('Collapse');
+      });
+
+      it('renders angle-down icon', () => {
+        expect(wrapper.vm.arrowIconName).toBe('angle-down');
+      });
+    });
+  });
+
+  describe('while loading', () => {
+    beforeEach(() => {
+      mountComponent(Object.assign({}, data, { isLoading: true }));
+    });
+
+    it('renders the buttons disabled', () => {
+      expect(
+        wrapper
+          .findAll('button')
+          .at(0)
+          .attributes('disabled'),
+      ).toEqual('disabled');
+      expect(
+        wrapper
+          .findAll('button')
+          .at(1)
+          .attributes('disabled'),
+      ).toEqual('disabled');
+    });
+
+    it('renders loading spinner', () => {
+      expect(wrapper.find(GlLoadingIcon).isVisible()).toBe(true);
+    });
+  });
+
+  describe('with error', () => {
+    beforeEach(() => {
+      mountComponent(Object.assign({}, data, { hasError: true }));
+    });
+
+    it('renders the buttons disabled', () => {
+      expect(
+        wrapper
+          .findAll('button')
+          .at(0)
+          .attributes('disabled'),
+      ).toEqual('disabled');
+      expect(
+        wrapper
+          .findAll('button')
+          .at(1)
+          .attributes('disabled'),
+      ).toEqual('disabled');
+    });
+  });
+});
diff --git a/spec/frontend/vue_mr_widget/stores/artifacts_list/getters_spec.js b/spec/frontend/vue_mr_widget/stores/artifacts_list/getters_spec.js
new file mode 100644
index 00000000000..62ee6f5f189
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/stores/artifacts_list/getters_spec.js
@@ -0,0 +1,32 @@
+import { title } from '~/vue_merge_request_widget/stores/artifacts_list/getters';
+import state from '~/vue_merge_request_widget/stores/artifacts_list/state';
+import { artifactsList } from '../../components/mock_data';
+
+describe('Artifacts Store Getters', () => {
+  let localState;
+
+  beforeEach(() => {
+    localState = state();
+  });
+
+  describe('title', () => {
+    describe('when is loading', () => {
+      it('returns loading message', () => {
+        localState.isLoading = true;
+        expect(title(localState)).toBe('Loading artifacts');
+      });
+    });
+    describe('when has error', () => {
+      it('returns error message', () => {
+        localState.hasError = true;
+        expect(title(localState)).toBe('An error occurred while fetching the artifacts');
+      });
+    });
+    describe('when it has artifacts', () => {
+      it('returns artifacts message', () => {
+        localState.artifacts = artifactsList;
+        expect(title(localState)).toBe('View 2 exposed artifacts');
+      });
+    });
+  });
+});
diff --git a/spec/frontend/vue_mr_widget/stores/artifacts_list/mutations_spec.js b/spec/frontend/vue_mr_widget/stores/artifacts_list/mutations_spec.js
new file mode 100644
index 00000000000..ea89fdb72e9
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/stores/artifacts_list/mutations_spec.js
@@ -0,0 +1,78 @@
+import state from '~/vue_merge_request_widget/stores/artifacts_list/state';
+import mutations from '~/vue_merge_request_widget/stores/artifacts_list/mutations';
+import * as types from '~/vue_merge_request_widget/stores/artifacts_list/mutation_types';
+
+describe('Artifacts Store Mutations', () => {
+  let stateCopy;
+
+  beforeEach(() => {
+    stateCopy = state();
+  });
+
+  describe('SET_ENDPOINT', () => {
+    it('should set endpoint', () => {
+      mutations[types.SET_ENDPOINT](stateCopy, 'endpoint.json');
+
+      expect(stateCopy.endpoint).toEqual('endpoint.json');
+    });
+  });
+
+  describe('REQUEST_ARTIFACTS', () => {
+    it('should set isLoading to true', () => {
+      mutations[types.REQUEST_ARTIFACTS](stateCopy);
+
+      expect(stateCopy.isLoading).toEqual(true);
+    });
+  });
+
+  describe('REECEIVE_ARTIFACTS_SUCCESS', () => {
+    const artifacts = [
+      {
+        text: 'result.txt',
+        url: 'asda',
+        job_name: 'generate-artifact',
+        job_path: 'asda',
+      },
+      {
+        text: 'file.txt',
+        url: 'asda',
+        job_name: 'generate-artifact',
+        job_path: 'asda',
+      },
+    ];
+
+    beforeEach(() => {
+      mutations[types.RECEIVE_ARTIFACTS_SUCCESS](stateCopy, artifacts);
+    });
+
+    it('should set isLoading to false', () => {
+      expect(stateCopy.isLoading).toEqual(false);
+    });
+
+    it('should set hasError to false', () => {
+      expect(stateCopy.hasError).toEqual(false);
+    });
+
+    it('should set list of artifacts', () => {
+      expect(stateCopy.artifacts).toEqual(artifacts);
+    });
+  });
+
+  describe('RECEIVE_ARTIFACTS_ERROR', () => {
+    beforeEach(() => {
+      mutations[types.RECEIVE_ARTIFACTS_ERROR](stateCopy);
+    });
+
+    it('should set isLoading to false', () => {
+      expect(stateCopy.isLoading).toEqual(false);
+    });
+
+    it('should set hasError to true', () => {
+      expect(stateCopy.hasError).toEqual(true);
+    });
+
+    it('should set list of artifacts as empty array', () => {
+      expect(stateCopy.artifacts).toEqual([]);
+    });
+  });
+});
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_container_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_container_spec.js
index dfbc68c48b9..6cdf60f3535 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_container_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_container_spec.js
@@ -1,6 +1,7 @@
 import { mount, createLocalVue } from '@vue/test-utils';
 import MrWidgetPipelineContainer from '~/vue_merge_request_widget/components/mr_widget_pipeline_container.vue';
 import MrWidgetPipeline from '~/vue_merge_request_widget/components/mr_widget_pipeline.vue';
+import ArtifactsApp from '~/vue_merge_request_widget/components/artifacts_list_app.vue';
 import { mockStore } from '../mock_data';
 
 describe('MrWidgetPipelineContainer', () => {
@@ -87,4 +88,10 @@ describe('MrWidgetPipelineContainer', () => {
       expect(deployments.wrappers.map(x => x.props())).toEqual(expectedProps);
     });
   });
+
+  describe('with artifacts path', () => {
+    it('renders the artifacts app', () => {
+      expect(wrapper.find(ArtifactsApp).isVisible()).toBe(true);
+    });
+  });
 });
diff --git a/spec/javascripts/vue_mr_widget/mock_data.js b/spec/javascripts/vue_mr_widget/mock_data.js
index 2f79806652b..089ec08fbf9 100644
--- a/spec/javascripts/vue_mr_widget/mock_data.js
+++ b/spec/javascripts/vue_mr_widget/mock_data.js
@@ -289,4 +289,5 @@ export const mockStore = {
   troubleshootingDocsPath: 'troubleshooting-docs-path',
   ciStatus: 'ci-status',
   hasCI: true,
+  exposedArtifactsPath: 'exposed_artifacts.json',
 };
diff --git a/spec/javascripts/vue_mr_widget/stores/artifacts_list/actions_spec.js b/spec/javascripts/vue_mr_widget/stores/artifacts_list/actions_spec.js
new file mode 100644
index 00000000000..4c4bebcb4cd
--- /dev/null
+++ b/spec/javascripts/vue_mr_widget/stores/artifacts_list/actions_spec.js
@@ -0,0 +1,165 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
+import {
+  setEndpoint,
+  requestArtifacts,
+  clearEtagPoll,
+  stopPolling,
+  fetchArtifacts,
+  receiveArtifactsSuccess,
+  receiveArtifactsError,
+} from '~/vue_merge_request_widget/stores/artifacts_list/actions';
+import state from '~/vue_merge_request_widget/stores/artifacts_list/state';
+import * as types from '~/vue_merge_request_widget/stores/artifacts_list/mutation_types';
+import testAction from 'spec/helpers/vuex_action_helper';
+import { TEST_HOST } from 'spec/test_constants';
+
+describe('Artifacts App Store Actions', () => {
+  let mockedState;
+
+  beforeEach(() => {
+    mockedState = state();
+  });
+
+  describe('setEndpoint', () => {
+    it('should commit SET_ENDPOINT mutation', done => {
+      testAction(
+        setEndpoint,
+        'endpoint.json',
+        mockedState,
+        [{ type: types.SET_ENDPOINT, payload: 'endpoint.json' }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('requestArtifacts', () => {
+    it('should commit REQUEST_ARTIFACTS mutation', done => {
+      testAction(
+        requestArtifacts,
+        null,
+        mockedState,
+        [{ type: types.REQUEST_ARTIFACTS }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('fetchArtifacts', () => {
+    let mock;
+
+    beforeEach(() => {
+      mockedState.endpoint = `${TEST_HOST}/endpoint.json`;
+      mock = new MockAdapter(axios);
+    });
+
+    afterEach(() => {
+      mock.restore();
+      stopPolling();
+      clearEtagPoll();
+    });
+
+    describe('success', () => {
+      it('dispatches requestArtifacts and receiveArtifactsSuccess ', done => {
+        mock.onGet(`${TEST_HOST}/endpoint.json`).replyOnce(200, [
+          {
+            text: 'result.txt',
+            url: 'asda',
+            job_name: 'generate-artifact',
+            job_path: 'asda',
+          },
+        ]);
+
+        testAction(
+          fetchArtifacts,
+          null,
+          mockedState,
+          [],
+          [
+            {
+              type: 'requestArtifacts',
+            },
+            {
+              payload: {
+                data: [
+                  {
+                    text: 'result.txt',
+                    url: 'asda',
+                    job_name: 'generate-artifact',
+                    job_path: 'asda',
+                  },
+                ],
+                status: 200,
+              },
+              type: 'receiveArtifactsSuccess',
+            },
+          ],
+          done,
+        );
+      });
+    });
+
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(`${TEST_HOST}/endpoint.json`).reply(500);
+      });
+
+      it('dispatches requestArtifacts and receiveArtifactsError ', done => {
+        testAction(
+          fetchArtifacts,
+          null,
+          mockedState,
+          [],
+          [
+            {
+              type: 'requestArtifacts',
+            },
+            {
+              type: 'receiveArtifactsError',
+            },
+          ],
+          done,
+        );
+      });
+    });
+  });
+
+  describe('receiveArtifactsSuccess', () => {
+    it('should commit RECEIVE_ARTIFACTS_SUCCESS mutation with 200', done => {
+      testAction(
+        receiveArtifactsSuccess,
+        { data: { summary: {} }, status: 200 },
+        mockedState,
+        [{ type: types.RECEIVE_ARTIFACTS_SUCCESS, payload: { summary: {} } }],
+        [],
+        done,
+      );
+    });
+
+    it('should not commit RECEIVE_ARTIFACTS_SUCCESS mutation with 204', done => {
+      testAction(
+        receiveArtifactsSuccess,
+        { data: { summary: {} }, status: 204 },
+        mockedState,
+        [],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('receiveArtifactsError', () => {
+    it('should commit RECEIVE_ARTIFACTS_ERROR mutation', done => {
+      testAction(
+        receiveArtifactsError,
+        null,
+        mockedState,
+        [{ type: types.RECEIVE_ARTIFACTS_ERROR }],
+        [],
+        done,
+      );
+    });
+  });
+});
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