Merge branch 'master' into fl-document-key-vue

* master: (41 commits)
  Remove cycle analytics bundle webpack entry point
  Replace whitespace demonstrating line-breaks in GFM docs
  Remove pipelines mini graph spec that wasn't actually testing anything
  Change the wording to reduce confusion about whether you need to reconfigure or restart.
  Add Assignees vue component missing data container
  Set security harness hook to executable after creation
  Fix for open-ended parameter's in lograge causing elastic memory issues
  Docs: explain feature availability in GitLab.com
  Patch 29
  PagesDomain: improve breadcrumbs
  PagesDomain: Add edit/update functionality
  Add new job variables: CI_RUNNER_{REVISION,VERSION,EXECUTABLE_ARCH}
  Re-enable the remaning Wiki Gitaly-Endpoints
  Labels Select Tests
  Fix unnecessary spacing between labels
  Add changelog entry
  Make label filter URL dynamic
  Move the remaining EE-specific JS files to ee/
  Specify base controller for Doorkeeper
  Fix example in Vuex docs
  ...

.gitlab/issue_templates/Bug.md

+<!---
 Please read this!
 
 Before opening a new issue, make sure to search for keywords in the issues
@@ -14,10 +15,7 @@ For the Enterprise Edition issue tracker:
 - https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name%5B%5D=bug
 
 and verify the issue you're about to submit isn't a duplicate.
-
-Please remove this notice if you're confident your issue isn't a duplicate.
-
-------
+--->
 
 ### Summary
 

app/assets/javascripts/autosave.js

@@ -3,10 +3,10 @@
 import AccessorUtilities from './lib/utils/accessor';
 
 export default class Autosave {
-  constructor(field, key, resource) {
+  constructor(field, key) {
     this.field = field;
+
     this.isLocalStorageAvailable = AccessorUtilities.isLocalStorageAccessSafe();
-    this.resource = resource;
     if (key.join != null) {
       key = key.join('/');
     }
@@ -17,31 +17,27 @@ export default class Autosave {
   }
 
   restore() {
-    var text;
-
     if (!this.isLocalStorageAvailable) return;
+    if (!this.field.length) return;
 
-    text = window.localStorage.getItem(this.key);
+    const text = window.localStorage.getItem(this.key);
 
     if ((text != null ? text.length : void 0) > 0) {
       this.field.val(text);
     }
-    if (!this.resource && this.resource !== 'issue') {
-      this.field.trigger('input');
-    } else {
-      // v-model does not update with jQuery trigger
-      // https://github.com/vuejs/vue/issues/2804#issuecomment-216968137
-      const event = new Event('change', { bubbles: true, cancelable: false });
-      const field = this.field.get(0);
-      if (field) {
-        field.dispatchEvent(event);
-      }
-    }
+
+    this.field.trigger('input');
+    // v-model does not update with jQuery trigger
+    // https://github.com/vuejs/vue/issues/2804#issuecomment-216968137
+    const event = new Event('change', { bubbles: true, cancelable: false });
+    const field = this.field.get(0);
+    field.dispatchEvent(event);
   }
 
   save() {
-    var text;
-    text = this.field.val();
+    if (!this.field.length) return;
+
+    const text = this.field.val();
 
     if (this.isLocalStorageAvailable && (text != null ? text.length : void 0) > 0) {
       return window.localStorage.setItem(this.key, text);

app/assets/javascripts/awards_handler.js

@@ -2,7 +2,7 @@
 import _ from 'underscore';
 import Cookies from 'js-cookie';
 import { __ } from './locale';
-import { isInIssuePage, updateTooltipTitle } from './lib/utils/common_utils';
+import { isInIssuePage, isInMRPage, hasVueMRDiscussionsCookie, updateTooltipTitle } from './lib/utils/common_utils';
 import flash from './flash';
 import axios from './lib/utils/axios_utils';
 
@@ -239,9 +239,9 @@ class AwardsHandler {
   }
 
   addAward(votesBlock, awardUrl, emoji, checkMutuality, callback) {
-    const isMainAwardsBlock = votesBlock.closest('.js-issue-note-awards').length;
+    const isMainAwardsBlock = votesBlock.closest('.js-noteable-awards').length;
 
-    if (isInIssuePage() && !isMainAwardsBlock) {
+    if (this.isInVueNoteablePage() && !isMainAwardsBlock) {
       const id = votesBlock.attr('id').replace('note_', '');
 
       this.hideMenuElement($('.emoji-menu'));
@@ -293,8 +293,16 @@ class AwardsHandler {
     }
   }
 
+  isVueMRDiscussions() {
+    return isInMRPage() && hasVueMRDiscussionsCookie() && !$('#diffs').is(':visible');
+  }
+
+  isInVueNoteablePage() {
+    return isInIssuePage() || this.isVueMRDiscussions();
+  }
+
   getVotesBlock() {
-    if (isInIssuePage()) {
+    if (this.isInVueNoteablePage()) {
       const $el = $('.js-add-award.is-active').closest('.note.timeline-entry');
 
       if ($el.length) {

app/assets/javascripts/boards/components/board_sidebar.js

@@ -6,7 +6,7 @@ import { __ } from '../../locale';
 import Sidebar from '../../right_sidebar';
 import eventHub from '../../sidebar/event_hub';
 import assigneeTitle from '../../sidebar/components/assignees/assignee_title';
-import assignees from '../../sidebar/components/assignees/assignees';
+import assignees from '../../sidebar/components/assignees/assignees.vue';
 import DueDateSelectors from '../../due_date_select';
 import './sidebar/remove_issue';
 import IssuableContext from '../../issuable_context';

app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js

@@ -14,10 +14,10 @@ import CycleAnalyticsStore from './cycle_analytics_store';
 
 Vue.use(Translate);
 
-$(() => {
+export default () => {
   const OVERVIEW_DIALOG_COOKIE = 'cycle_analytics_help_dismissed';
 
-  gl.cycleAnalyticsApp = new Vue({
+  new Vue({ // eslint-disable-line no-new
     el: '#cycle-analytics',
     name: 'CycleAnalytics',
     components: {
@@ -132,4 +132,4 @@ $(() => {
       },
     },
   });
-});
+};

app/assets/javascripts/diff_notes/components/jump_to_discussion.js

@@ -197,7 +197,7 @@ const JumpToDiscussion = Vue.extend({
       }
 
       $.scrollTo($target, {
-        offset: 0
+        offset: -150
       });
     }
   },

app/assets/javascripts/diff_notes/components/resolve_btn.js

@@ -87,6 +87,7 @@ const ResolveBtn = Vue.extend({
           CommentsStore.update(this.discussionId, this.noteId, !this.isResolved, resolved_by);
           this.discussion.updateHeadline(data);
           gl.mrWidget.checkStatus();
+          document.dispatchEvent(new CustomEvent('refreshVueNotes'));
 
           this.updateTooltip();
         })

app/assets/javascripts/diff_notes/diff_notes_bundle.js

@@ -14,6 +14,7 @@ import './components/resolve_count';
 import './components/resolve_discussion_btn';
 import './components/diff_note_avatars';
 import './components/new_issue_for_discussion';
+import { hasVueMRDiscussionsCookie } from '../lib/utils/common_utils';
 
 export default () => {
   const projectPathHolder = document.querySelector('.merge-request') || document.querySelector('.commit-box');
@@ -67,12 +68,14 @@ export default () => {
 
   gl.diffNotesCompileComponents();
 
-  new Vue({
-    el: '#resolve-count-app',
-    components: {
-      'resolve-count': ResolveCount
-    },
-  });
+  if (!hasVueMRDiscussionsCookie()) {
+    new Vue({
+      el: '#resolve-count-app',
+      components: {
+        'resolve-count': ResolveCount
+      },
+    });
+  }
 
   $(window).trigger('resize.nav');
 };

app/assets/javascripts/diff_notes/services/resolve.js

@@ -8,8 +8,8 @@ window.gl = window.gl || {};
 
 class ResolveServiceClass {
   constructor(root) {
-    this.noteResource = Vue.resource(`${root}/notes{/noteId}/resolve`);
-    this.discussionResource = Vue.resource(`${root}/merge_requests{/mergeRequestId}/discussions{/discussionId}/resolve`);
+    this.noteResource = Vue.resource(`${root}/notes{/noteId}/resolve?html=true`);
+    this.discussionResource = Vue.resource(`${root}/merge_requests{/mergeRequestId}/discussions{/discussionId}/resolve?html=true`);
   }
 
   resolve(noteId) {
@@ -45,6 +45,7 @@ class ResolveServiceClass {
 
         if (gl.mrWidget) gl.mrWidget.checkStatus();
         discussion.updateHeadline(data);
+        document.dispatchEvent(new CustomEvent('refreshVueNotes'));
       })
       .catch(() => new Flash('An error occurred when trying to resolve a discussion. Please try again.'));
   }

app/assets/javascripts/ide/components/ide_context_bar.vue

 <script>
   import { mapGetters, mapState, mapActions } from 'vuex';
+  import icon from '~/vue_shared/components/icon.vue';
+  import panelResizer from '~/vue_shared/components/panel_resizer.vue';
   import repoCommitSection from './repo_commit_section.vue';
-  import icon from '../../vue_shared/components/icon.vue';
-  import panelResizer from '../../vue_shared/components/panel_resizer.vue';
 
   export default {
     components: {

app/assets/javascripts/ide/components/ide_project_branches_tree.vue

 <script>
+import icon from '~/vue_shared/components/icon.vue';
 import repoTree from './ide_repo_tree.vue';
-import icon from '../../vue_shared/components/icon.vue';
 import newDropdown from './new_dropdown/index.vue';
 
 export default {

app/assets/javascripts/ide/components/ide_project_tree.vue

 <script>
+import projectAvatarImage from '~/vue_shared/components/project_avatar/image.vue';
 import branchesTree from './ide_project_branches_tree.vue';
-import projectAvatarImage from '../../vue_shared/components/project_avatar/image.vue';
 
 export default {
   components: {

app/assets/javascripts/ide/components/ide_repo_tree.vue

 <script>
 import { mapState } from 'vuex';
+import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
 import repoPreviousDirectory from './repo_prev_directory.vue';
 import repoFile from './repo_file.vue';
-import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
 import { treeList } from '../stores/utils';
 
 export default {

app/assets/javascripts/ide/components/ide_side_bar.vue

 <script>
   import { mapState, mapActions } from 'vuex';
+  import icon from '~/vue_shared/components/icon.vue';
+  import panelResizer from '~/vue_shared/components/panel_resizer.vue';
+  import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
   import projectTree from './ide_project_tree.vue';
-  import icon from '../../vue_shared/components/icon.vue';
-  import panelResizer from '../../vue_shared/components/panel_resizer.vue';
-  import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
 
   export default {
     components: {

app/assets/javascripts/ide/components/ide_status_bar.vue

 <script>
   import { mapState } from 'vuex';
-  import icon from '../../vue_shared/components/icon.vue';
-  import tooltip from '../../vue_shared/directives/tooltip';
-  import timeAgoMixin from '../../vue_shared/mixins/timeago';
+  import icon from '~/vue_shared/components/icon.vue';
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import timeAgoMixin from '~/vue_shared/mixins/timeago';
 
   export default {
     components: {

app/assets/javascripts/ide/components/new_branch_form.vue

 <script>
   import { mapState, mapActions } from 'vuex';
-  import flash, { hideFlash } from '../../flash';
-  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import flash, { hideFlash } from '~/flash';
+  import loadingIcon from '~/vue_shared/components/loading_icon.vue';
 
   export default {
     components: {

app/assets/javascripts/ide/components/repo_commit_section.vue

 <script>
 import { mapGetters, mapState, mapActions } from 'vuex';
-import tooltip from '../../vue_shared/directives/tooltip';
-import icon from '../../vue_shared/components/icon.vue';
-import modal from '../../vue_shared/components/modal.vue';
+import tooltip from '~/vue_shared/directives/tooltip';
+import icon from '~/vue_shared/components/icon.vue';
+import modal from '~/vue_shared/components/modal.vue';
 import commitFilesList from './commit_sidebar/list.vue';
 
 export default {

app/assets/javascripts/ide/components/repo_edit_button.vue

 <script>
 import { mapGetters, mapActions, mapState } from 'vuex';
-import modal from '../../vue_shared/components/modal.vue';
+import modal from '~/vue_shared/components/modal.vue';
 
 export default {
   components: {

app/assets/javascripts/ide/components/repo_editor.vue

 <script>
 /* global monaco */
 import { mapState, mapGetters, mapActions } from 'vuex';
-import flash from '../../flash';
+import flash from '~/flash';
 import monacoLoader from '../monaco_loader';
 import Editor from '../lib/editor';
 

app/assets/javascripts/ide/components/repo_loading_file.vue

 <script>
   import { mapState } from 'vuex';
-  import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
+  import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
 
   export default {
     components: {

app/assets/javascripts/ide/components/repo_preview.vue

 <script>
   import { mapGetters } from 'vuex';
-  import LineHighlighter from '../../line_highlighter';
-  import syntaxHighlight from '../../syntax_highlight';
+  import LineHighlighter from '~/line_highlighter';
+  import syntaxHighlight from '~/syntax_highlight';
 
   export default {
     computed: {

app/assets/javascripts/ide/stores/actions.js

 import Vue from 'vue';
-import { visitUrl } from '../../lib/utils/url_utility';
-import flash from '../../flash';
+import { visitUrl } from '~/lib/utils/url_utility';
+import flash from '~/flash';
 import service from '../services';
 import * as types from './mutation_types';
 import { stripHtml } from '../../lib/utils/text_utility';

app/assets/javascripts/labels_select.js

@@ -21,7 +21,7 @@ export default class LabelsSelect {
     }
 
     $els.each(function(i, dropdown) {
-      var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelHTMLTemplate, labelNoneHTMLTemplate, labelUrl, namespacePath, projectPath, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName, showMenuAbove, $container, $dropdownContainer;
+      var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelUrl, namespacePath, projectPath, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName, showMenuAbove, $container, $dropdownContainer;
       $dropdown = $(dropdown);
       $dropdownContainer = $dropdown.closest('.labels-filter');
       $toggleText = $dropdown.find('.dropdown-toggle-text');
@@ -53,13 +53,6 @@ export default class LabelsSelect {
         .map(function () {
           return this.value;
         }).get();
-      if (issueUpdateURL != null) {
-        issueURLSplit = issueUpdateURL.split('/');
-      }
-      if (issueUpdateURL) {
-        labelHTMLTemplate = _.template('<% _.each(labels, function(label){ %> <a href="<%- ["",issueURLSplit[1], issueURLSplit[2],""].join("/") %>issues?label_name[]=<%- encodeURIComponent(label.title) %>"> <span class="label has-tooltip color-label" title="<%- label.description %>" style="background-color: <%- label.color %>; color: <%- label.text_color %>;"> <%- label.title %> </span> </a> <% }); %>');
-        labelNoneHTMLTemplate = '<span class="no-value">None</span>';
-      }
       const handleClick = options.handleClick;
 
       $sidebarLabelTooltip.tooltip();
@@ -91,14 +84,17 @@ export default class LabelsSelect {
             $loading.fadeOut();
             $dropdown.trigger('loaded.gl.dropdown');
             $selectbox.hide();
-            data.issueURLSplit = issueURLSplit;
+            data.issueUpdateURL = issueUpdateURL;
             labelCount = 0;
-            if (data.labels.length) {
-              template = labelHTMLTemplate(data);
+            if (data.labels.length && issueUpdateURL) {
+              template = LabelsSelect.getLabelTemplate({
+                labels: data.labels,
+                issueUpdateURL,
+              });
               labelCount = data.labels.length;
             }
             else {
-              template = labelNoneHTMLTemplate;
+              template = '<span class="no-value">None</span>';
             }
             $value.removeAttr('style').html(template);
             $sidebarCollapsedValue.text(labelCount);
@@ -418,6 +414,26 @@ export default class LabelsSelect {
     this.bindEvents();
   }
 
+  static getLabelTemplate(tplData) {
+    // We could use ES6 template string here
+    // and properly indent markup for readability
+    // but that also introduces unintended white-space
+    // so best approach is to use traditional way of
+    // concatenation
+    // see: http://2ality.com/2016/05/template-literal-whitespace.html#joining-arrays
+    const tpl = _.template([
+      '<% _.each(labels, function(label){ %>',
+      '<a href="<%- issueUpdateURL.slice(0, issueUpdateURL.lastIndexOf("/")) %>?label_name[]=<%- encodeURIComponent(label.title) %>">',
+      '<span class="label has-tooltip color-label" title="<%- label.description %>" style="background-color: <%- label.color %>; color: <%- label.text_color %>;">',
+      '<%- label.title %>',
+      '</span>',
+      '</a>',
+      '<% }); %>',
+    ].join(''));
+
+    return tpl(tplData);
+  }
+
   bindEvents() {
     return $('body').on('change', '.selected_issue', this.onSelectCheckboxIssue);
   }

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

+import jQuery from 'jquery';
+import Cookies from 'js-cookie';
 import axios from './axios_utils';
 import { getLocationHash } from './url_utility';
 import { convertToCamelCase } from './text_utility';
@@ -22,13 +24,18 @@ export const getGroupSlug = () => {
   return null;
 };
 
-export const isInIssuePage = () => {
-  const page = getPagePath(1);
-  const action = getPagePath(2);
+export const checkPageAndAction = (page, action) => {
+  const pagePath = getPagePath(1);
+  const actionPath = getPagePath(2);
 
-  return page === 'issues' && action === 'show';
+  return pagePath === page && actionPath === action;
 };
 
+export const isInIssuePage = () => checkPageAndAction('issues', 'show');
+export const isInMRPage = () => checkPageAndAction('merge_requests', 'show');
+export const isInNoteablePage = () => isInIssuePage() || isInMRPage();
+export const hasVueMRDiscussionsCookie = () => Cookies.get('vue_mr_discussions');
+
 export const ajaxGet = url => axios.get(url, {
   params: { format: 'js' },
   responseType: 'text',
@@ -133,7 +140,11 @@ export const isMetaKey = e => e.metaKey || e.ctrlKey || e.altKey || e.shiftKey;
 // 3) Middle-click or Mouse Wheel Click (e.which is 2)
 export const isMetaClick = e => e.metaKey || e.ctrlKey || e.which === 2;
 
-export const scrollToElement = ($el) => {
+export const scrollToElement = (element) => {
+  let $el = element;
+  if (!(element instanceof jQuery)) {
+    $el = $(element);
+  }
   const top = $el.offset().top;
   const mrTabsHeight = $('.merge-request-tabs').height() || 0;
   const headerHeight = $('.navbar-gitlab').height() || 0;

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

@@ -65,6 +65,20 @@ export function capitalizeFirstCharacter(text) {
   return `${text[0].toUpperCase()}${text.slice(1)}`;
 }
 
+export function camelCase(str) {
+  return str.replace(/_+([a-z])/gi, ($1, $2) => $2.toUpperCase());
+}
+
+export function camelCaseKeys(obj = {}) {
+  return Object.keys(obj).reduce((acc, key) => {
+    const camelKey = camelCase(key);
+    return {
+      ...acc,
+      [camelKey]: obj[key],
+    };
+  }, {});
+}
+
 /**
  * Replaces all html tags from a string with the given replacement.
  *

app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js

@@ -12,7 +12,7 @@ import './components/inline_conflict_lines';
 import './components/parallel_conflict_lines';
 import syntaxHighlight from '../syntax_highlight';
 
-$(() => {
+export default function initMergeConflicts() {
   const INTERACTIVE_RESOLVE_MODE = 'interactive';
   const conflictsEl = document.querySelector('#conflicts');
   const mergeConflictsStore = gl.mergeConflicts.mergeConflictsStore;
@@ -91,4 +91,4 @@ $(() => {
       }
     }
   });
-});
+}

app/assets/javascripts/merge_request_tabs.js

@@ -241,6 +241,10 @@ export default class MergeRequestTabs {
     return newState;
   }
 
+  getCurrentAction() {
+    return this.currentAction;
+  }
+
   loadCommits(source) {
     if (this.commitsLoaded) {
       return;

app/assets/javascripts/mr_notes/index.js

+import Vue from 'vue';
+import notesApp from '../notes/components/notes_app.vue';
+import discussionCounter from '../notes/components/discussion_counter.vue';
+import store from '../notes/stores';
+
+document.addEventListener('DOMContentLoaded', () => {
+  new Vue({ // eslint-disable-line
+    el: '#js-vue-mr-discussions',
+    components: {
+      notesApp,
+    },
+    data() {
+      const notesDataset = document.getElementById('js-vue-mr-discussions').dataset;
+      return {
+        noteableData: JSON.parse(notesDataset.noteableData),
+        currentUserData: JSON.parse(notesDataset.currentUserData),
+        notesData: JSON.parse(notesDataset.notesData),
+      };
+    },
+    render(createElement) {
+      return createElement('notes-app', {
+        props: {
+          noteableData: this.noteableData,
+          notesData: this.notesData,
+          userData: this.currentUserData,
+        },
+      });
+    },
+  });
+
+  new Vue({ // eslint-disable-line
+    el: '#js-vue-discussion-counter',
+    components: {
+      discussionCounter,
+    },
+    store,
+    render(createElement) {
+      return createElement('discussion-counter');
+    },
+  });
+});

app/assets/javascripts/notes/components/comment_form.vue

@@ -2,10 +2,11 @@
   import { mapActions, mapGetters } from 'vuex';
   import _ from 'underscore';
   import Autosize from 'autosize';
-  import { __ } from '~/locale';
+  import { __, sprintf } from '~/locale';
   import Flash from '../../flash';
   import Autosave from '../../autosave';
   import TaskList from '../../task_list';
+  import { capitalizeFirstCharacter, convertToCamelCase } from '../../lib/utils/text_utility';
   import * as constants from '../constants';
   import eventHub from '../event_hub';
   import issueWarning from '../../vue_shared/components/issue/issue_warning.vue';
@@ -29,6 +30,12 @@
     mixins: [
       issuableStateMixin,
     ],
+    props: {
+      noteableType: {
+        type: String,
+        required: true,
+      },
+    },
     data() {
       return {
         note: '',
@@ -43,37 +50,51 @@
         'getUserData',
         'getNoteableData',
         'getNotesData',
-        'issueState',
+        'openState',
       ]),
+      noteableDisplayName() {
+        return this.noteableType.replace(/_/g, ' ');
+      },
       isLoggedIn() {
         return this.getUserData.id;
       },
       commentButtonTitle() {
         return this.noteType === constants.COMMENT ? 'Comment' : 'Start discussion';
       },
-      isIssueOpen() {
-        return this.issueState === constants.OPENED || this.issueState === constants.REOPENED;
+      isOpen() {
+        return this.openState === constants.OPENED || this.openState === constants.REOPENED;
       },
       canCreateNote() {
         return this.getNoteableData.current_user.can_create_note;
       },
       issueActionButtonTitle() {
-        if (this.note.length) {
-          const actionText = this.isIssueOpen ? 'close' : 'reopen';
+        const openOrClose = this.isOpen ? 'close' : 'reopen';
 
-          return this.noteType === constants.COMMENT ?
-            `Comment & ${actionText} issue` :
-            `Start discussion & ${actionText} issue`;
+        if (this.note.length) {
+          return sprintf(
+            __('%{actionText} & %{openOrClose} %{noteable}'),
+            {
+              actionText: this.commentButtonTitle,
+              openOrClose,
+              noteable: this.noteableDisplayName,
+            },
+          );
         }
 
-        return this.isIssueOpen ? 'Close issue' : 'Reopen issue';
+        return sprintf(
+          __('%{openOrClose} %{noteable}'),
+          {
+            openOrClose: capitalizeFirstCharacter(openOrClose),
+            noteable: this.noteableDisplayName,
+          },
+        );
       },
       actionButtonClassNames() {
         return {
-          'btn-reopen': !this.isIssueOpen,
-          'btn-close': this.isIssueOpen,
-          'js-note-target-close': this.isIssueOpen,
-          'js-note-target-reopen': !this.isIssueOpen,
+          'btn-reopen': !this.isOpen,
+          'btn-close': this.isOpen,
+          'js-note-target-close': this.isOpen,
+          'js-note-target-reopen': !this.isOpen,
         };
       },
       markdownDocsPath() {
@@ -138,7 +159,7 @@
             flashContainer: this.$el,
             data: {
               note: {
-                noteable_type: constants.NOTEABLE_TYPE,
+                noteable_type: this.noteableType,
                 noteable_id: this.getNoteableData.id,
                 note: this.note,
               },
@@ -193,19 +214,29 @@ Please check your network connection and try again.`;
         this.isSubmitting = false;
       },
       toggleIssueState() {
-        if (this.isIssueOpen) {
+        if (this.isOpen) {
           this.closeIssue()
             .then(() => this.enableButton())
             .catch(() => {
               this.enableButton();
-              Flash(__('Something went wrong while closing the issue. Please try again later'));
+              Flash(
+                sprintf(
+                  __('Something went wrong while closing the %{issuable}. Please try again later'),
+                  { issuable: this.noteableDisplayName },
+                ),
+              );
             });
         } else {
           this.reopenIssue()
             .then(() => this.enableButton())
             .catch(() => {
               this.enableButton();
-              Flash(__('Something went wrong while reopening the issue. Please try again later'));
+              Flash(
+                sprintf(
+                  __('Something went wrong while reopening the %{issuable}. Please try again later'),
+                  { issuable: this.noteableDisplayName },
+                ),
+              );
             });
         }
       },
@@ -221,7 +252,6 @@ Please check your network connection and try again.`;
           this.$refs.markdownField.previewMarkdown = false;
         }
 
-        // reset autostave
         this.autosave.reset();
       },
       setNoteType(type) {
@@ -240,10 +270,11 @@ Please check your network connection and try again.`;
       },
       initAutoSave() {
         if (this.isLoggedIn) {
+          const noteableType = capitalizeFirstCharacter(convertToCamelCase(this.noteableType));
+
           this.autosave = new Autosave(
             $(this.$refs.textarea),
-            ['Note', 'Issue', this.getNoteableData.id],
-            'issue',
+            ['Note', noteableType, this.getNoteableData.id],
           );
         }
       },
@@ -331,7 +362,7 @@ append-right-10 comment-type-dropdown js-comment-type-dropdown droplab-dropdown"
                     :disabled="isSubmitButtonDisabled"
                     class="btn btn-create comment-btn js-comment-button js-comment-submit-button"
                     type="submit">
-                    {{ commentButtonTitle }}
+                    {{ __(commentButtonTitle) }}
                   </button>
                   <button
                     :disabled="isSubmitButtonDisabled"
@@ -359,7 +390,7 @@ append-right-10 comment-type-dropdown js-comment-type-dropdown droplab-dropdown"
                         <div class="description">
                           <strong>Comment</strong>
                           <p>
-                            Add a general comment to this issue.
+                            Add a general comment to this {{ noteableDisplayName }}.
                           </p>
                         </div>
                       </button>

app/assets/javascripts/notes/components/diff_file_header.vue

+<script>
+  import ClipboardButton from '~/vue_shared/components/clipboard_button.vue';
+  import Icon from '~/vue_shared/components/icon.vue';
+
+  export default {
+    components: {
+      ClipboardButton,
+      Icon,
+    },
+    props: {
+      diffFile: {
+        type: Object,
+        required: true,
+      },
+    },
+    computed: {
+      titleTag() {
+        return this.diffFile.discussionPath ? 'a' : 'span';
+      },
+    },
+  };
+</script>
+
+<template>
+  <div class="file-header-content">
+    <div
+      v-if="diffFile.submodule"
+    >
+      <span>
+        <icon name="archive" />
+        <strong
+          v-html="diffFile.submoduleLink"
+          class="file-title-name"
+        ></strong>
+        <clipboard-button
+          title="Copy file path to clipboard"
+          :text="diffFile.submoduleLink"
+        />
+      </span>
+    </div>
+    <template v-else>
+      <component
+        ref="titleWrapper"
+        :is="titleTag"
+        :href="diffFile.discussionPath"
+      >
+        <span v-html="diffFile.blobIcon"></span>
+        <span v-if="diffFile.renamedFile">
+          <strong
+            class="file-title-name has-tooltip"
+            :title="diffFile.oldPath"
+            data-container="body"
+          >
+            {{ diffFile.oldPath }}
+          </strong>
+          &rarr;
+          <strong
+            class="file-title-name has-tooltip"
+            :title="diffFile.newPath"
+            data-container="body"
+          >
+            {{ diffFile.newPath }}
+          </strong>
+        </span>
+
+        <strong
+          v-else
+          class="file-title-name has-tooltip"
+          :title="diffFile.oldPath"
+          data-container="body"
+        >
+          {{ diffFile.filePath }}
+          <span v-if="diffFile.deletedFile">
+            deleted
+          </span>
+        </strong>
+      </component>
+
+      <clipboard-button
+        title="Copy file path to clipboard"
+        :text="diffFile.filePath"
+      />
+
+      <small
+        v-if="diffFile.modeChanged"
+        ref="fileMode"
+      >
+        {{ diffFile.aMode }} → {{ diffFile.bMode }}
+      </small>
+    </template>
+  </div>
+</template>

app/assets/javascripts/notes/components/diff_with_note.vue

+<script>
+  import syntaxHighlight from '~/syntax_highlight';
+  import imageDiffHelper from '~/image_diff/helpers/index';
+  import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
+  import DiffFileHeader from './diff_file_header.vue';
+
+  export default {
+    components: {
+      DiffFileHeader,
+    },
+    props: {
+      discussion: {
+        type: Object,
+        required: true,
+      },
+    },
+    computed: {
+      isImageDiff() {
+        return !this.diffFile.text;
+      },
+      diffFileClass() {
+        const { text } = this.diffFile;
+        return text ? 'text-file' : 'js-image-file';
+      },
+      diffRows() {
+        return $(this.discussion.truncatedDiffLines);
+      },
+      diffFile() {
+        return convertObjectPropsToCamelCase(this.discussion.diffFile);
+      },
+      imageDiffHtml() {
+        return this.discussion.imageDiffHtml;
+      },
+    },
+    mounted() {
+      if (this.isImageDiff) {
+        const canCreateNote = false;
+        const renderCommentBadge = true;
+        imageDiffHelper.initImageDiff(this.$refs.fileHolder, canCreateNote, renderCommentBadge);
+      } else {
+        const fileHolder = $(this.$refs.fileHolder);
+        this.$nextTick(() => {
+          syntaxHighlight(fileHolder);
+        });
+      }
+    },
+    methods: {
+      rowTag(html) {
+        return html.outerHTML ? 'tr' : 'template';
+      },
+    },
+  };
+</script>
+
+<template>
+  <div
+    ref="fileHolder"
+    class="diff-file file-holder"
+    :class="diffFileClass"
+  >
+    <div class="js-file-title file-title file-title-flex-parent">
+      <diff-file-header
+        :diff-file="diffFile"
+      />
+    </div>
+    <div
+      v-if="diffFile.text"
+      class="diff-content code js-syntax-highlight"
+    >
+      <table>
+        <component
+          :is="rowTag(html)"
+          :class="html.className"
+          v-for="(html, index) in diffRows"
+          v-html="html.outerHTML"
+          :key="index"
+        />
+        <tr class="notes_holder">
+          <td
+            class="notes_line"
+            colspan="2"
+          ></td>
+          <td class="notes_content">
+            <slot></slot>
+          </td>
+        </tr>
+      </table>
+    </div>
+    <div
+      v-else
+    >
+      <div v-html="imageDiffHtml"></div>
+      <slot></slot>
+    </div>
+  </div>
+</template>

app/assets/javascripts/notes/components/discussion_counter.vue

+<script>
+  import { mapGetters } from 'vuex';
+  import resolveSvg from 'icons/_icon_resolve_discussion.svg';
+  import resolvedSvg from 'icons/_icon_status_success_solid.svg';
+  import mrIssueSvg from 'icons/_icon_mr_issue.svg';
+  import nextDiscussionSvg from 'icons/_next_discussion.svg';
+  import { pluralize } from '../../lib/utils/text_utility';
+  import { scrollToElement } from '../../lib/utils/common_utils';
+  import tooltip from '../../vue_shared/directives/tooltip';
+
+  export default {
+    directives: {
+      tooltip,
+    },
+    computed: {
+      ...mapGetters([
+        'getUserData',
+        'getNoteableData',
+        'discussionCount',
+        'unresolvedDiscussions',
+        'resolvedDiscussionCount',
+      ]),
+      isLoggedIn() {
+        return this.getUserData.id;
+      },
+      hasNextButton() {
+        return this.isLoggedIn && !this.allResolved;
+      },
+      countText() {
+        return pluralize('discussion', this.discussionCount);
+      },
+      allResolved() {
+        return this.resolvedDiscussionCount === this.discussionCount;
+      },
+      resolveAllDiscussionsIssuePath() {
+        return this.getNoteableData.create_issue_to_resolve_discussions_path;
+      },
+      firstUnresolvedDiscussionId() {
+        const item = this.unresolvedDiscussions[0] || {};
+
+        return item.id;
+      },
+    },
+    created() {
+      this.resolveSvg = resolveSvg;
+      this.resolvedSvg = resolvedSvg;
+      this.mrIssueSvg = mrIssueSvg;
+      this.nextDiscussionSvg = nextDiscussionSvg;
+    },
+    methods: {
+      jumpToFirstDiscussion() {
+        const el = document.querySelector(`[data-discussion-id="${this.firstUnresolvedDiscussionId}"]`);
+        const activeTab = window.mrTabs.currentAction;
+
+        if (activeTab === 'commits' || activeTab === 'pipelines') {
+          window.mrTabs.activateTab('show');
+        }
+
+        if (el) {
+          scrollToElement(el);
+        }
+      },
+    },
+  };
+</script>
+
+<template>
+  <div class="line-resolve-all-container prepend-top-10">
+    <div>
+      <div
+        v-if="discussionCount > 0"
+        :class="{ 'has-next-btn': hasNextButton }"
+        class="line-resolve-all">
+        <span
+          :class="{ 'is-active': allResolved }"
+          class="line-resolve-btn is-disabled"
+          type="button">
+          <span
+            v-if="allResolved"
+            v-html="resolvedSvg"
+          ></span>
+          <span
+            v-else
+            v-html="resolveSvg"
+          ></span>
+        </span>
+        <span class=".line-resolve-text">
+          {{ resolvedDiscussionCount }}/{{ discussionCount }} {{ countText }} resolved
+        </span>
+      </div>
+      <div
+        v-if="resolveAllDiscussionsIssuePath && !allResolved"
+        class="btn-group"
+        role="group">
+        <a
+          :href="resolveAllDiscussionsIssuePath"
+          v-tooltip
+          title="Resolve all discussions in new issue"
+          data-container="body"
+          class="new-issue-for-discussion btn btn-default discussion-create-issue-btn">
+          <span v-html="mrIssueSvg"></span>
+        </a>
+      </div>
+      <div
+        v-if="isLoggedIn && !allResolved"
+        class="btn-group"
+        role="group">
+        <button
+          @click="jumpToFirstDiscussion"
+          v-tooltip
+          title="Jump to first unresolved discussion"
+          data-container="body"
+          class="btn btn-default discussion-next-btn">
+          <span v-html="nextDiscussionSvg"></span>
+        </button>
+      </div>
+    </div>
+  </div>
+</template>

app/assets/javascripts/notes/components/note_actions.vue

@@ -4,6 +4,8 @@
   import emojiSmile from 'icons/_emoji_smile.svg';
   import emojiSmiley from 'icons/_emoji_smiley.svg';
   import editSvg from 'icons/_icon_pencil.svg';
+  import resolveDiscussionSvg from 'icons/_icon_resolve_discussion.svg';
+  import resolvedDiscussionSvg from 'icons/_icon_status_success_solid.svg';
   import ellipsisSvg from 'icons/_ellipsis_v.svg';
   import loadingIcon from '~/vue_shared/components/loading_icon.vue';
   import tooltip from '~/vue_shared/directives/tooltip';
@@ -42,6 +44,26 @@
         type: Boolean,
         required: true,
       },
+      resolvable: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      isResolved: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      isResolving: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+      resolvedBy: {
+        type: Object,
+        required: false,
+        default: () => ({}),
+      },
       canReportAsAbuse: {
         type: Boolean,
         required: true,
@@ -63,6 +85,15 @@
       currentUserId() {
         return this.getUserDataByProp('id');
       },
+      resolveButtonTitle() {
+        let title = 'Mark as resolved';
+
+        if (this.resolvedBy) {
+          title = `Resolved by ${this.resolvedBy.name}`;
+        }
+
+        return title;
+      },
     },
     created() {
       this.emojiSmiling = emojiSmiling;
@@ -70,6 +101,8 @@
       this.emojiSmiley = emojiSmiley;
       this.editSvg = editSvg;
       this.ellipsisSvg = ellipsisSvg;
+      this.resolveDiscussionSvg = resolveDiscussionSvg;
+      this.resolvedDiscussionSvg = resolvedDiscussionSvg;
     },
     methods: {
       onEdit() {
@@ -78,6 +111,9 @@
       onDelete() {
         this.$emit('handleDelete');
       },
+      onResolve() {
+        this.$emit('handleResolve');
+      },
     },
   };
 </script>
@@ -89,6 +125,31 @@
       class="note-role user-access-role">
       {{ accessLevel }}
     </span>
+    <div
+      v-if="resolvable"
+      class="note-actions-item">
+      <button
+        v-tooltip
+        @click="onResolve"
+        :class="{ 'is-disabled': !resolvable, 'is-active': isResolved }"
+        :title="resolveButtonTitle"
+        :aria-label="resolveButtonTitle"
+        type="button"
+        class="line-resolve-btn note-action-button">
+        <template v-if="!isResolving">
+          <div
+            v-if="isResolved"
+            v-html="resolvedDiscussionSvg"></div>
+          <div
+            v-else
+            v-html="resolveDiscussionSvg"></div>
+        </template>
+        <loading-icon
+          v-else
+          :inline="true"
+        />
+      </button>
+    </div>
     <div
       v-if="canAddAwardEmoji"
       class="note-actions-item">

app/assets/javascripts/notes/components/note_body.vue

@@ -41,7 +41,7 @@
       this.initTaskList();
 
       if (this.isEditing) {
-        this.initAutoSave();
+        this.initAutoSave(this.note.noteable_type);
       }
     },
     updated() {
@@ -50,7 +50,7 @@
 
       if (this.isEditing) {
         if (!this.autosave) {
-          this.initAutoSave();
+          this.initAutoSave(this.note.noteable_type);
         } else {
           this.setAutoSave();
         }

app/assets/javascripts/notes/components/note_form.vue

 <script>
-  import { mapGetters } from 'vuex';
+  import { mapGetters, mapActions } from 'vuex';
   import eventHub from '../event_hub';
   import issueWarning from '../../vue_shared/components/issue/issue_warning.vue';
   import markdownField from '../../vue_shared/components/markdown/field.vue';
   import issuableStateMixin from '../mixins/issuable_state';
+  import resolvable from '../mixins/resolvable';
 
   export default {
     name: 'IssueNoteForm',
@@ -13,6 +14,7 @@
     },
     mixins: [
       issuableStateMixin,
+      resolvable,
     ],
     props: {
       noteBody: {
@@ -30,7 +32,7 @@
         required: false,
         default: 'Save comment',
       },
-      discussion: {
+      note: {
         type: Object,
         required: false,
         default: () => ({}),
@@ -42,9 +44,11 @@
     },
     data() {
       return {
-        note: this.noteBody,
+        updatedNoteBody: this.noteBody,
         conflictWhileEditing: false,
         isSubmitting: false,
+        isResolving: false,
+        resolveAsThread: true,
       };
     },
     computed: {
@@ -71,13 +75,13 @@
         return this.getUserDataByProp('id');
       },
       isDisabled() {
-        return !this.note.length || this.isSubmitting;
+        return !this.updatedNoteBody.length || this.isSubmitting;
       },
     },
     watch: {
       noteBody() {
-        if (this.note === this.noteBody) {
-          this.note = this.noteBody;
+        if (this.updatedNoteBody === this.noteBody) {
+          this.updatedNoteBody = this.noteBody;
         } else {
           this.conflictWhileEditing = true;
         }
@@ -87,16 +91,24 @@
       this.$refs.textarea.focus();
     },
     methods: {
-      handleUpdate() {
+      ...mapActions([
+        'toggleResolveNote',
+      ]),
+      handleUpdate(shouldResolve) {
+        const beforeSubmitDiscussionState = this.discussionResolved;
         this.isSubmitting = true;
 
-        this.$emit('handleFormUpdate', this.note, this.$refs.editNoteForm, () => {
+        this.$emit('handleFormUpdate', this.updatedNoteBody, this.$refs.editNoteForm, () => {
           this.isSubmitting = false;
+
+          if (shouldResolve) {
+            this.resolveHandler(beforeSubmitDiscussionState);
+          }
         });
       },
       editMyLastNote() {
-        if (this.note === '') {
-          const lastNoteInDiscussion = this.getDiscussionLastNote(this.discussion);
+        if (this.updatedNoteBody === '') {
+          const lastNoteInDiscussion = this.getDiscussionLastNote(this.updatedNoteBody);
 
           if (lastNoteInDiscussion) {
             eventHub.$emit('enterEditMode', {
@@ -107,7 +119,7 @@
       },
       cancelHandler(shouldConfirm = false) {
         // Sends information about confirm message and if the textarea has changed
-        this.$emit('cancelFormEdition', shouldConfirm, this.noteBody !== this.note);
+        this.$emit('cancelFormEdition', shouldConfirm, this.noteBody !== this.updatedNoteBody);
       },
     },
   };
@@ -150,7 +162,7 @@
 js-autosize markdown-area js-vue-issue-note-form js-vue-textarea"
           :data-supports-quick-actions="!isEditing"
           aria-label="Description"
-          v-model="note"
+          v-model="updatedNoteBody"
           ref="textarea"
           slot="textarea"
           placeholder="Write a comment or drag your files here..."
@@ -168,6 +180,13 @@ js-autosize markdown-area js-vue-issue-note-form js-vue-textarea"
           class="js-vue-issue-save btn btn-save">
           {{ saveButtonTitle }}
         </button>
+        <button
+          v-if="note.resolvable"
+          @click.prevent="handleUpdate(true)"
+          class="btn btn-nr btn-default append-right-10 js-comment-resolve-button"
+        >
+          {{ resolveButtonTitle }}
+        </button>
         <button
           @click="cancelHandler()"
           class="btn btn-cancel note-edit-cancel"

app/assets/javascripts/notes/components/note_header.vue

@@ -34,15 +34,15 @@
         required: false,
         default: false,
       },
-    },
-    data() {
-      return {
-        isExpanded: true,
-      };
+      expanded: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
     },
     computed: {
       toggleChevronClass() {
-        return this.isExpanded ? 'fa-chevron-up' : 'fa-chevron-down';
+        return this.expanded ? 'fa-chevron-up' : 'fa-chevron-down';
       },
       noteTimestampLink() {
         return `#note_${this.noteId}`;
@@ -53,7 +53,6 @@
         'setTargetNoteHash',
       ]),
       handleToggle() {
-        this.isExpanded = !this.isExpanded;
         this.$emit('toggleHandler');
       },
       updateTargetNoteHash() {

app/assets/javascripts/notes/components/noteable_note.vue

@@ -7,6 +7,8 @@
   import noteActions from './note_actions.vue';
   import noteBody from './note_body.vue';
   import eventHub from '../event_hub';
+  import noteable from '../mixins/noteable';
+  import resolvable from '../mixins/resolvable';
 
   export default {
     components: {
@@ -15,6 +17,10 @@
       noteActions,
       noteBody,
     },
+    mixins: [
+      noteable,
+      resolvable,
+    ],
     props: {
       note: {
         type: Object,
@@ -26,6 +32,7 @@
         isEditing: false,
         isDeleting: false,
         isRequesting: false,
+        isResolving: false,
       };
     },
     computed: {
@@ -65,6 +72,7 @@
       ...mapActions([
         'deleteNote',
         'updateNote',
+        'toggleResolveNote',
         'scrollToNoteIfNeeded',
       ]),
       editHandler() {
@@ -89,7 +97,7 @@
         const data = {
           endpoint: this.note.path,
           note: {
-            target_type: 'issue',
+            target_type: this.noteableType,
             target_id: this.note.noteable_id,
             note: { note: noteText },
           },
@@ -134,7 +142,7 @@
         // we need to do this to prevent noteForm inconsistent content warning
         // this is something we intentionally do so we need to recover the content
         this.note.note = noteText;
-        this.$refs.noteBody.$refs.noteForm.note = noteText;
+        this.$refs.noteBody.$refs.noteForm.note.note = noteText;
       },
     },
   };
@@ -171,8 +179,13 @@
             :can-delete="note.current_user.can_edit"
             :can-report-as-abuse="canReportAsAbuse"
             :report-abuse-path="note.report_abuse_path"
+            :resolvable="note.resolvable"
+            :is-resolved="note.resolved"
+            :is-resolving="isResolving"
+            :resolved-by="note.resolved_by"
             @handleEdit="editHandler"
             @handleDelete="deleteHandler"
+            @handleResolve="resolveHandler"
           />
         </div>
         <note-body

app/assets/javascripts/notes/components/notes_app.vue

@@ -11,6 +11,7 @@
   import placeholderNote from '../../vue_shared/components/notes/placeholder_note.vue';
   import placeholderSystemNote from '../../vue_shared/components/notes/placeholder_system_note.vue';
   import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+  import skeletonLoadingContainer from '../../vue_shared/components/notes/skeleton_note.vue';
 
   export default {
     name: 'NotesApp',
@@ -48,7 +49,24 @@
       ...mapGetters([
         'notes',
         'getNotesDataByProp',
+        'discussionCount',
       ]),
+      noteableType() {
+        // FIXME -- @fatihacet Get this from JSON data.
+        const { ISSUE_NOTEABLE_TYPE, MERGE_REQUEST_NOTEABLE_TYPE } = constants;
+
+        return this.noteableData.merge_params ? MERGE_REQUEST_NOTEABLE_TYPE : ISSUE_NOTEABLE_TYPE;
+      },
+      allNotes() {
+        if (this.isLoading) {
+          const totalNotes = parseInt(this.notesData.totalNotes, 10) || 0;
+
+          return new Array(totalNotes).fill({
+            isSkeletonNote: true,
+          });
+        }
+        return this.notes;
+      },
     },
     created() {
       this.setNotesData(this.notesData);
@@ -67,6 +85,10 @@
           this.actionToggleAward({ awardName, noteId });
         });
       }
+      document.addEventListener('refreshVueNotes', this.fetchNotes);
+    },
+    beforeDestroy() {
+      document.removeEventListener('refreshVueNotes', this.fetchNotes);
     },
     methods: {
       ...mapActions({
@@ -81,6 +103,9 @@
         setTargetNoteHash: 'setTargetNoteHash',
       }),
       getComponentName(note) {
+        if (note.isSkeletonNote) {
+          return skeletonLoadingContainer;
+        }
         if (note.isPlaceholderNote) {
           if (note.placeholderType === constants.SYSTEM_NOTE) {
             return placeholderSystemNote;
@@ -109,9 +134,14 @@
           });
       },
       initPolling() {
+        if (this.isPollingInitialized) {
+          return;
+        }
+
         this.setLastFetchedAt(this.getNotesDataByProp('lastFetchedAt'));
 
         this.poll();
+        this.isPollingInitialized = true;
       },
       checkLocationHash() {
         const hash = getLocationHash();
@@ -128,25 +158,20 @@
 
 <template>
   <div id="notes">
-    <div
-      v-if="isLoading"
-      class="js-loading loading">
-      <loading-icon />
-    </div>
-
     <ul
-      v-if="!isLoading"
       id="notes-list"
       class="notes main-notes-list timeline">
 
       <component
-        v-for="note in notes"
+        v-for="note in allNotes"
         :is="getComponentName(note)"
         :note="getComponentData(note)"
         :key="note.id"
       />
     </ul>
 
-    <comment-form />
+    <comment-form
+      :noteable-type="noteableType"
+    />
   </div>
 </template>

app/assets/javascripts/notes/constants.js

 export const DISCUSSION_NOTE = 'DiscussionNote';
+export const DIFF_NOTE = 'DiffNote';
 export const DISCUSSION = 'discussion';
 export const NOTE = 'note';
 export const SYSTEM_NOTE = 'systemNote';
@@ -8,4 +9,7 @@ export const REOPENED = 'reopened';
 export const CLOSED = 'closed';
 export const EMOJI_THUMBSUP = 'thumbsup';
 export const EMOJI_THUMBSDOWN = 'thumbsdown';
-export const NOTEABLE_TYPE = 'Issue';
+export const ISSUE_NOTEABLE_TYPE = 'issue';
+export const MERGE_REQUEST_NOTEABLE_TYPE = 'merge_request';
+export const UNRESOLVE_NOTE_METHOD_NAME = 'delete';
+export const RESOLVE_NOTE_METHOD_NAME = 'post';

app/assets/javascripts/notes/index.js

@@ -20,17 +20,7 @@ document.addEventListener('DOMContentLoaded', () => new Vue({
     return {
       noteableData: JSON.parse(notesDataset.noteableData),
       currentUserData,
-      notesData: {
-        lastFetchedAt: notesDataset.lastFetchedAt,
-        discussionsPath: notesDataset.discussionsPath,
-        newSessionPath: notesDataset.newSessionPath,
-        registerPath: notesDataset.registerPath,
-        notesPath: notesDataset.notesPath,
-        markdownDocsPath: notesDataset.markdownDocsPath,
-        quickActionsDocsPath: notesDataset.quickActionsDocsPath,
-        closeIssuePath: notesDataset.closeIssuePath,
-        reopenIssuePath: notesDataset.reopenIssuePath,
-      },
+      notesData: JSON.parse(notesDataset.notesData),
     };
   },
   render(createElement) {

app/assets/javascripts/notes/mixins/autosave.js

 import Autosave from '../../autosave';
+import { capitalizeFirstCharacter } from '../../lib/utils/text_utility';
 
 export default {
   methods: {
-    initAutoSave() {
-      this.autosave = new Autosave($(this.$refs.noteForm.$refs.textarea), ['Note', 'Issue', this.note.id], 'issue');
+    initAutoSave(noteableType) {
+      this.autosave = new Autosave($(this.$refs.noteForm.$refs.textarea), ['Note', capitalizeFirstCharacter(noteableType), this.note.id]);
     },
     resetAutoSave() {
       this.autosave.reset();

app/assets/javascripts/notes/mixins/noteable.js

+import * as constants from '../constants';
+
+export default {
+  props: {
+    note: {
+      type: Object,
+      required: true,
+    },
+  },
+  computed: {
+    noteableType() {
+      switch (this.note.noteable_type) {
+        case 'MergeRequest':
+          return constants.MERGE_REQUEST_NOTEABLE_TYPE;
+        case 'Issue':
+          return constants.ISSUE_NOTEABLE_TYPE;
+        default:
+          return '';
+      }
+    },
+  },
+};

app/assets/javascripts/notes/mixins/resolvable.js

+import Flash from '~/flash';
+import { __ } from '~/locale';
+
+export default {
+  props: {
+    note: {
+      type: Object,
+      required: true,
+    },
+  },
+  computed: {
+    discussionResolved() {
+      const { notes, resolved } = this.note;
+
+      if (notes) { // Decide resolved state using store. Only valid for discussions.
+        return notes.every(note => note.resolved && !note.system);
+      }
+
+      return resolved;
+    },
+    resolveButtonTitle() {
+      if (this.updatedNoteBody) {
+        if (this.discussionResolved) {
+          return __('Comment and unresolve discussion');
+        }
+
+        return __('Comment and resolve discussion');
+      }
+      return this.discussionResolved ? __('Unresolve discussion') : __('Resolve discussion');
+    },
+  },
+  methods: {
+    resolveHandler(resolvedState = false) {
+      this.isResolving = true;
+      const endpoint = this.note.resolve_path || `${this.note.path}/resolve`;
+      const isResolved = this.discussionResolved || resolvedState;
+      const discussion = this.resolveAsThread;
+
+      this.toggleResolveNote({ endpoint, isResolved, discussion })
+        .then(() => {
+          this.isResolving = false;
+        })
+        .catch(() => {
+          this.isResolving = false;
+          const msg = __('Something went wrong while resolving this discussion. Please try again.');
+          Flash(msg, 'alert', this.$el);
+        });
+    },
+  },
+};

app/assets/javascripts/notes/services/notes_service.js

 import Vue from 'vue';
 import VueResource from 'vue-resource';
+import * as constants from '../constants';
 
 Vue.use(VueResource);
 
@@ -19,6 +20,12 @@ export default {
   createNewNote(endpoint, data) {
     return Vue.http.post(endpoint, data, { emulateJSON: true });
   },
+  toggleResolveNote(endpoint, isResolved) {
+    const { RESOLVE_NOTE_METHOD_NAME, UNRESOLVE_NOTE_METHOD_NAME } = constants;
+    const method = isResolved ? UNRESOLVE_NOTE_METHOD_NAME : RESOLVE_NOTE_METHOD_NAME;
+
+    return Vue.http[method](endpoint);
+  },
   poll(data = {}) {
     const { endpoint, lastFetchedAt } = data;
     const options = {

app/assets/javascripts/notes/stores/actions.js

@@ -61,8 +61,17 @@ export const createNewNote = ({ commit }, { endpoint, data }) => service
 export const removePlaceholderNotes = ({ commit }) =>
   commit(types.REMOVE_PLACEHOLDER_NOTES);
 
+export const toggleResolveNote = ({ commit }, { endpoint, isResolved, discussion }) => service
+  .toggleResolveNote(endpoint, isResolved)
+  .then(res => res.json())
+  .then((res) => {
+    const mutationType = discussion ? types.UPDATE_DISCUSSION : types.UPDATE_NOTE;
+
+    commit(mutationType, res);
+  });
+
 export const closeIssue = ({ commit, dispatch, state }) => service
-  .toggleIssueState(state.notesData.closeIssuePath)
+  .toggleIssueState(state.notesData.closePath)
   .then(res => res.json())
   .then((data) => {
     commit(types.CLOSE_ISSUE);
@@ -70,7 +79,7 @@ export const closeIssue = ({ commit, dispatch, state }) => service
   });
 
 export const reopenIssue = ({ commit, dispatch, state }) => service
-  .toggleIssueState(state.notesData.reopenIssuePath)
+  .toggleIssueState(state.notesData.reopenPath)
   .then(res => res.json())
   .then((data) => {
     commit(types.REOPEN_ISSUE);
@@ -80,7 +89,7 @@ export const reopenIssue = ({ commit, dispatch, state }) => service
 export const emitStateChangedEvent = ({ commit, getters }, data) => {
   const event = new CustomEvent('issuable_vue_app:change', { detail: {
     data,
-    isClosed: getters.issueState === constants.CLOSED,
+    isClosed: getters.openState === constants.CLOSED,
   } });
 
   document.dispatchEvent(event);
@@ -174,7 +183,7 @@ const pollSuccessCallBack = (resp, commit, state, getters) => {
     resp.notes.forEach((note) => {
       if (notesById[note.id]) {
         commit(types.UPDATE_NOTE, note);
-      } else if (note.type === constants.DISCUSSION_NOTE) {
+      } else if (note.type === constants.DISCUSSION_NOTE || note.type === constants.DIFF_NOTE) {
         const discussion = utils.findNoteObjectById(state.notes, note.discussion_id);
 
         if (discussion) {

app/assets/javascripts/notes/stores/getters.js

@@ -8,7 +8,7 @@ export const getNotesDataByProp = state => prop => state.notesData[prop];
 
 export const getNoteableData = state => state.noteableData;
 export const getNoteableDataByProp = state => prop => state.noteableData[prop];
-export const issueState = state => state.noteableData.state;
+export const openState = state => state.noteableData.state;
 
 export const getUserData = state => state.userData || {};
 export const getUserDataByProp = state => prop => state.userData && state.userData[prop];
@@ -30,3 +30,37 @@ export const getCurrentUserLastNote = state => _.flatten(
 
 export const getDiscussionLastNote = state => discussion => reverseNotes(discussion.notes)
   .find(el => isLastNote(el, state));
+
+export const discussionCount = (state) => {
+  const discussions = state.notes.filter(n => !n.individual_note);
+
+  return discussions.length;
+};
+
+export const unresolvedDiscussions = (state, getters) => {
+  const resolvedMap = getters.resolvedDiscussionsById;
+
+  return state.notes.filter(n => !n.individual_note && !resolvedMap[n.id]);
+};
+
+export const resolvedDiscussionsById = (state) => {
+  const map = {};
+
+  state.notes.forEach((n) => {
+    if (n.notes) {
+      const resolved = n.notes.every(note => note.resolved && !note.system);
+
+      if (resolved) {
+        map[n.id] = n;
+      }
+    }
+  });
+
+  return map;
+};
+
+export const resolvedDiscussionCount = (state, getters) => {
+  const resolvedMap = getters.resolvedDiscussionsById;
+
+  return Object.keys(resolvedMap).length;
+};

app/assets/javascripts/notes/stores/mutation_types.js

@@ -12,6 +12,7 @@ export const SHOW_PLACEHOLDER_NOTE = 'SHOW_PLACEHOLDER_NOTE';
 export const TOGGLE_AWARD = 'TOGGLE_AWARD';
 export const TOGGLE_DISCUSSION = 'TOGGLE_DISCUSSION';
 export const UPDATE_NOTE = 'UPDATE_NOTE';
+export const UPDATE_DISCUSSION = 'UPDATE_DISCUSSION';
 
 // Issue
 export const CLOSE_ISSUE = 'CLOSE_ISSUE';

app/assets/javascripts/notes/stores/mutations.js

 import * as utils from './utils';
 import * as types from './mutation_types';
 import * as constants from '../constants';
+import { isInMRPage } from '../../lib/utils/common_utils';
 
 export default {
   [types.ADD_NEW_NOTE](state, note) {
     const { discussion_id, type } = note;
     const [exists] = state.notes.filter(n => n.id === note.discussion_id);
+    const isDiscussion = (type === constants.DISCUSSION_NOTE);
 
     if (!exists) {
       const noteData = {
         expanded: true,
         id: discussion_id,
-        individual_note: !(type === constants.DISCUSSION_NOTE),
+        individual_note: !isDiscussion,
         notes: [note],
         reply_id: discussion_id,
       };
 
+      if (isDiscussion && isInMRPage()) {
+        noteData.resolvable = note.resolvable;
+        noteData.resolved = false;
+        noteData.resolve_path = note.resolve_path;
+        noteData.resolve_with_issue_path = note.resolve_with_issue_path;
+      }
+
       state.notes.push(noteData);
+      document.dispatchEvent(new CustomEvent('refreshLegacyNotes'));
     }
   },
 
@@ -25,6 +35,7 @@ export default {
 
     if (noteObj) {
       noteObj.notes.push(note);
+      document.dispatchEvent(new CustomEvent('refreshLegacyNotes'));
     }
   },
 
@@ -41,6 +52,8 @@ export default {
         state.notes.splice(state.notes.indexOf(noteObj), 1);
       }
     }
+
+    document.dispatchEvent(new CustomEvent('refreshLegacyNotes'));
   },
 
   [types.REMOVE_PLACEHOLDER_NOTES](state) {
@@ -77,15 +90,19 @@ export default {
     const notes = [];
 
     notesData.forEach((note) => {
+      const nn = Object.assign({}, note);
+
       // To support legacy notes, should be very rare case.
       if (note.individual_note && note.notes.length > 1) {
         note.notes.forEach((n) => {
-          const nn = Object.assign({}, note);
           nn.notes = [n]; // override notes array to only have one item to mimick individual_note
           notes.push(nn);
         });
       } else {
-        notes.push(note);
+        const oldNote = utils.findNoteObjectById(state.notes, note.id);
+        nn.expanded = oldNote ? oldNote.expanded : note.expanded;
+
+        notes.push(nn);
       }
     });
 
@@ -134,6 +151,8 @@ export default {
         user: { id, name, username },
       });
     }
+
+    document.dispatchEvent(new CustomEvent('refreshLegacyNotes'));
   },
 
   [types.TOGGLE_DISCUSSION](state, { discussionId }) {
@@ -151,6 +170,24 @@ export default {
       const comment = utils.findNoteObjectById(noteObj.notes, note.id);
       noteObj.notes.splice(noteObj.notes.indexOf(comment), 1, note);
     }
+
+    // document.dispatchEvent(new CustomEvent('refreshLegacyNotes'));
+  },
+
+  [types.UPDATE_DISCUSSION](state, noteData) {
+    const note = noteData;
+    let index = 0;
+
+    state.notes.forEach((n, i) => {
+      if (n.id === note.id) {
+        index = i;
+      }
+    });
+
+    note.expanded = true; // override expand flag to prevent collapse
+    state.notes.splice(index, 1, note);
+
+    document.dispatchEvent(new CustomEvent('refreshLegacyNotes'));
   },
 
   [types.CLOSE_ISSUE](state) {

app/assets/javascripts/notes/stores/utils.js

@@ -28,4 +28,3 @@ export const getQuickActionText = (note) => {
 export const hasQuickActions = note => REGEX_QUICK_ACTIONS.test(note);
 
 export const stripQuickActions = note => note.replace(REGEX_QUICK_ACTIONS, '').trim();
-

app/assets/javascripts/pages/dashboard/todos/index/todos.js

@@ -2,9 +2,9 @@
 import { visitUrl } from '~/lib/utils/url_utility';
 import UsersSelect from '~/users_select';
 import { isMetaClick } from '~/lib/utils/common_utils';
-import { __ } from '../../../../locale';
-import flash from '../../../../flash';
-import axios from '../../../../lib/utils/axios_utils';
+import { __ } from '~/locale';
+import flash from '~/flash';
+import axios from '~/lib/utils/axios_utils';
 
 export default class Todos {
   constructor() {

app/assets/javascripts/pages/profiles/index.js

+import '~/profile/gl_crop';
+import Profile from '~/profile/profile';
+
+document.addEventListener('DOMContentLoaded', () => {
+  $(document).on('input.ssh_key', '#key_key', function () { // eslint-disable-line func-names
+    const $title = $('#key_title');
+    const comment = $(this).val().match(/^\S+ \S+ (.+)\n?$/);
+
+    // Extract the SSH Key title from its comment
+    if (comment && comment.length > 1) {
+      $title.val(comment[1]).change();
+    }
+  });
+
+  new Profile(); // eslint-disable-line no-new
+});

app/assets/javascripts/pages/projects/cycle_analytics/show/index.js

+import initCycleAnalytics from '~/cycle_analytics/cycle_analytics_bundle';
+
+document.addEventListener('DOMContentLoaded', initCycleAnalytics);

app/assets/javascripts/pages/projects/issues/show/index.js

 import initIssuableSidebar from '~/init_issuable_sidebar';
+import initSidebarBundle from '~/sidebar/sidebar_bundle';
 import Issue from '~/issue';
 import ShortcutsIssuable from '~/shortcuts_issuable';
 import ZenMode from '~/zen_mode';
@@ -10,4 +11,5 @@ document.addEventListener('DOMContentLoaded', () => {
   new ShortcutsIssuable(); // eslint-disable-line no-new
   new ZenMode(); // eslint-disable-line no-new
   initIssuableSidebar();
+  initSidebarBundle();
 });

app/assets/javascripts/pages/projects/merge_requests/conflicts/index.js

+import initSidebarBundle from '~/sidebar/sidebar_bundle';
+import initMergeConflicts from '~/merge_conflicts/merge_conflicts_bundle';
+
+document.addEventListener('DOMContentLoaded', () => {
+  initSidebarBundle();
+  initMergeConflicts();
+});

app/assets/javascripts/pages/projects/merge_requests/show/index.js

@@ -3,6 +3,7 @@ import ZenMode from '~/zen_mode';
 import initNotes from '~/init_notes';
 import initIssuableSidebar from '~/init_issuable_sidebar';
 import initDiffNotes from '~/diff_notes/diff_notes_bundle';
+import initSidebarBundle from '~/sidebar/sidebar_bundle';
 import ShortcutsIssuable from '~/shortcuts_issuable';
 import Diff from '~/diff';
 import { handleLocationHash } from '~/lib/utils/common_utils';
@@ -15,12 +16,12 @@ document.addEventListener('DOMContentLoaded', () => {
   new ZenMode(); // eslint-disable-line no-new
 
   initIssuableSidebar();
+  initSidebarBundle();
   initNotes();
   initDiffNotes();
   initPipelines();
 
   const mrShowNode = document.querySelector('.merge-request');
-
   window.mergeRequest = new MergeRequest({
     action: mrShowNode.dataset.mrAction,
   });

app/assets/javascripts/pages/projects/snippets/edit/index.js

+import initSnippet from '~/snippet/snippet_bundle';
 import initForm from '~/pages/projects/init_form';
 
-document.addEventListener('DOMContentLoaded', () => initForm($('.snippet-form')));
+document.addEventListener('DOMContentLoaded', () => {
+  initSnippet();
+  initForm($('.snippet-form'));
+});

app/assets/javascripts/pages/projects/snippets/new/index.js

+import initSnippet from '~/snippet/snippet_bundle';
 import initForm from '~/pages/projects/init_form';
 
-document.addEventListener('DOMContentLoaded', () => initForm($('.snippet-form')));
+document.addEventListener('DOMContentLoaded', () => {
+  initSnippet();
+  initForm($('.snippet-form'));
+});

app/assets/javascripts/pages/snippets/edit/index.js

+import initSnippet from '~/snippet/snippet_bundle';
 import form from '../form';
 
-document.addEventListener('DOMContentLoaded', form);
+document.addEventListener('DOMContentLoaded', () => {
+  initSnippet();
+  form();
+});

app/assets/javascripts/pages/snippets/new/index.js

+import initSnippet from '~/snippet/snippet_bundle';
 import form from '../form';
 
-document.addEventListener('DOMContentLoaded', form);
+document.addEventListener('DOMContentLoaded', () => {
+  initSnippet();
+  form();
+});

app/assets/javascripts/profile/profile.js

 /* eslint-disable comma-dangle, no-unused-vars, class-methods-use-this, quotes, consistent-return, func-names, prefer-arrow-callback, space-before-function-paren, max-len */
 import Cookies from 'js-cookie';
-import { getPagePath } from '~/lib/utils/common_utils';
 import axios from '~/lib/utils/axios_utils';
 import { __ } from '~/locale';
 import flash from '../flash';
 
-((global) => {
-  class Profile {
-    constructor({ form } = {}) {
-      this.onSubmitForm = this.onSubmitForm.bind(this);
-      this.form = form || $('.edit-user');
-      this.newRepoActivated = Cookies.get('new_repo');
-      this.setRepoRadio();
-      this.bindEvents();
-      this.initAvatarGlCrop();
-    }
-
-    initAvatarGlCrop() {
-      const cropOpts = {
-        filename: '.js-avatar-filename',
-        previewImage: '.avatar-image .avatar',
-        modalCrop: '.modal-profile-crop',
-        pickImageEl: '.js-choose-user-avatar-button',
-        uploadImageBtn: '.js-upload-user-avatar',
-        modalCropImg: '.modal-profile-crop-image'
-      };
-      this.avatarGlCrop = $('.js-user-avatar-input').glCrop(cropOpts).data('glcrop');
-    }
+export default class Profile {
+  constructor({ form } = {}) {
+    this.onSubmitForm = this.onSubmitForm.bind(this);
+    this.form = form || $('.edit-user');
+    this.newRepoActivated = Cookies.get('new_repo');
+    this.setRepoRadio();
+    this.bindEvents();
+    this.initAvatarGlCrop();
+  }
 
-    bindEvents() {
-      $('.js-preferences-form').on('change.preference', 'input[type=radio]', this.submitForm);
-      $('input[name="user[multi_file]"]').on('change', this.setNewRepoCookie);
-      $('#user_notification_email').on('change', this.submitForm);
-      $('#user_notified_of_own_activity').on('change', this.submitForm);
-      this.form.on('submit', this.onSubmitForm);
-    }
+  initAvatarGlCrop() {
+    const cropOpts = {
+      filename: '.js-avatar-filename',
+      previewImage: '.avatar-image .avatar',
+      modalCrop: '.modal-profile-crop',
+      pickImageEl: '.js-choose-user-avatar-button',
+      uploadImageBtn: '.js-upload-user-avatar',
+      modalCropImg: '.modal-profile-crop-image'
+    };
+    this.avatarGlCrop = $('.js-user-avatar-input').glCrop(cropOpts).data('glcrop');
+  }
 
-    submitForm() {
-      return $(this).parents('form').submit();
-    }
+  bindEvents() {
+    $('.js-preferences-form').on('change.preference', 'input[type=radio]', this.submitForm);
+    $('input[name="user[multi_file]"]').on('change', this.setNewRepoCookie);
+    $('#user_notification_email').on('change', this.submitForm);
+    $('#user_notified_of_own_activity').on('change', this.submitForm);
+    this.form.on('submit', this.onSubmitForm);
+  }
 
-    onSubmitForm(e) {
-      e.preventDefault();
-      return this.saveForm();
-    }
+  submitForm() {
+    return $(this).parents('form').submit();
+  }
 
-    saveForm() {
-      const self = this;
-      const formData = new FormData(this.form[0]);
-      const avatarBlob = this.avatarGlCrop.getBlob();
+  onSubmitForm(e) {
+    e.preventDefault();
+    return this.saveForm();
+  }
 
-      if (avatarBlob != null) {
-        formData.append('user[avatar]', avatarBlob, 'avatar.png');
-      }
+  saveForm() {
+    const self = this;
+    const formData = new FormData(this.form[0]);
+    const avatarBlob = this.avatarGlCrop.getBlob();
 
-      axios({
-        method: this.form.attr('method'),
-        url: this.form.attr('action'),
-        data: formData,
-      })
-      .then(({ data }) => flash(data.message, 'notice'))
-      .then(() => {
-        window.scrollTo(0, 0);
-        // Enable submit button after requests ends
-        self.form.find(':input[disabled]').enable();
-      })
-      .catch(error => flash(error.message));
+    if (avatarBlob != null) {
+      formData.append('user[avatar]', avatarBlob, 'avatar.png');
     }
 
-    setNewRepoCookie() {
-      if (this.value === 'off') {
-        Cookies.remove('new_repo');
-      } else {
-        Cookies.set('new_repo', true, { expires_in: 365 });
-      }
-    }
+    axios({
+      method: this.form.attr('method'),
+      url: this.form.attr('action'),
+      data: formData,
+    })
+    .then(({ data }) => flash(data.message, 'notice'))
+    .then(() => {
+      window.scrollTo(0, 0);
+      // Enable submit button after requests ends
+      self.form.find(':input[disabled]').enable();
+    })
+    .catch(error => flash(error.message));
+  }
 
-    setRepoRadio() {
-      const multiEditRadios = $('input[name="user[multi_file]"]');
-      if (this.newRepoActivated || this.newRepoActivated === 'true') {
-        multiEditRadios.filter('[value=on]').prop('checked', true);
-      } else {
-        multiEditRadios.filter('[value=off]').prop('checked', true);
-      }
+  setNewRepoCookie() {
+    if (this.value === 'off') {
+      Cookies.remove('new_repo');
+    } else {
+      Cookies.set('new_repo', true, { expires_in: 365 });
     }
   }
 
-  $(function() {
-    $(document).on('input.ssh_key', '#key_key', function() {
-      const $title = $('#key_title');
-      const comment = $(this).val().match(/^\S+ \S+ (.+)\n?$/);
-
-      // Extract the SSH Key title from its comment
-      if (comment && comment.length > 1) {
-        return $title.val(comment[1]).change();
-      }
-    });
-    if (getPagePath() === 'profiles') {
-      return new Profile();
+  setRepoRadio() {
+    const multiEditRadios = $('input[name="user[multi_file]"]');
+    if (this.newRepoActivated || this.newRepoActivated === 'true') {
+      multiEditRadios.filter('[value=on]').prop('checked', true);
+    } else {
+      multiEditRadios.filter('[value=off]').prop('checked', true);
     }
-  });
-})(window.gl || (window.gl = {}));
+  }
+}

app/assets/javascripts/profile/profile_bundle.js

-import './gl_crop';
-import './profile';

app/assets/javascripts/sidebar/components/assignees/assignees.js → app/assets/javascripts/sidebar/components/assignees/assignees.vue

+<script>
 export default {
   name: 'Assignees',
-  data() {
-    return {
-      defaultRenderCount: 5,
-      defaultMaxCounter: 99,
-      showLess: true,
-    };
-  },
   props: {
     rootPath: {
       type: String,
@@ -21,6 +15,13 @@ export default {
       required: true,
     },
   },
+  data() {
+    return {
+      defaultRenderCount: 5,
+      defaultMaxCounter: 99,
+      showLess: true,
+    };
+  },
   computed: {
     firstUser() {
       return this.users[0];
@@ -101,124 +102,131 @@ export default {
       return index === 0 || firstTwo;
     },
   },
-  template: `
-    <div>
-      <div
-        class="sidebar-collapsed-icon sidebar-collapsed-user"
-        :class="{ 'multiple-users': hasMoreThanOneAssignee, 'has-tooltip': hasAssignees }"
-        data-container="body"
-        data-placement="left"
-        :title="collapsedTooltipTitle"
+};
+</script>
+
+<template>
+  <div>
+    <div
+      class="sidebar-collapsed-icon sidebar-collapsed-user"
+      :class="{ 'multiple-users': hasMoreThanOneAssignee, 'has-tooltip': hasAssignees }"
+      data-container="body"
+      data-placement="left"
+      :title="collapsedTooltipTitle"
+    >
+      <i
+        v-if="hasNoUsers"
+        aria-label="No Assignee"
+        class="fa fa-user"
       >
-        <i
-          v-if="hasNoUsers"
-          aria-label="No Assignee"
-          class="fa fa-user"
+      </i>
+      <button
+        type="button"
+        class="btn-link"
+        v-for="(user, index) in users"
+        v-if="shouldRenderCollapsedAssignee(index)"
+        :key="user.id"
+      >
+        <img
+          width="24"
+          class="avatar avatar-inline s24"
+          :alt="assigneeAlt(user)"
+          :src="avatarUrl(user)"
         />
-        <button
-          type="button"
-          class="btn-link"
-          v-for="(user, index) in users"
-          v-if="shouldRenderCollapsedAssignee(index)"
+        <span class="author">
+          {{ user.name }}
+        </span>
+      </button>
+      <button
+        v-if="hasMoreThanTwoAssignees"
+        class="btn-link"
+        type="button"
+      >
+        <span
+          class="avatar-counter sidebar-avatar-counter"
+        >
+          {{ sidebarAvatarCounter }}
+        </span>
+      </button>
+    </div>
+    <div class="value hide-collapsed">
+      <template v-if="hasNoUsers">
+        <span class="assign-yourself no-value">
+          No assignee
+          <template v-if="editable">
+            -
+            <button
+              type="button"
+              class="btn-link"
+              @click="assignSelf"
+            >
+              assign yourself
+            </button>
+          </template>
+        </span>
+      </template>
+      <template v-else-if="hasOneUser">
+        <a
+          class="author_link bold"
+          :href="assigneeUrl(firstUser)"
         >
           <img
-            width="24"
-            class="avatar avatar-inline s24"
-            :alt="assigneeAlt(user)"
-            :src="avatarUrl(user)"
+            width="32"
+            class="avatar avatar-inline s32"
+            :alt="assigneeAlt(firstUser)"
+            :src="avatarUrl(firstUser)"
           />
           <span class="author">
-            {{ user.name }}
+            {{ firstUser.name }}
           </span>
-        </button>
-        <button
-          v-if="hasMoreThanTwoAssignees"
-          class="btn-link"
-          type="button"
-        >
-          <span
-            class="avatar-counter sidebar-avatar-counter"
-          >
-            {{ sidebarAvatarCounter }}
+          <span class="username">
+            {{ assigneeUsername(firstUser) }}
           </span>
-        </button>
-      </div>
-      <div class="value hide-collapsed">
-        <template v-if="hasNoUsers">
-          <span class="assign-yourself no-value">
-            No assignee
-            <template v-if="editable">
-             -
-              <button
-                type="button"
-                class="btn-link"
-                @click="assignSelf"
-              >
-                assign yourself
-              </button>
-            </template>
-          </span>
-        </template>
-        <template v-else-if="hasOneUser">
-          <a
-            class="author_link bold"
-            :href="assigneeUrl(firstUser)"
-          >
-            <img
-              width="32"
-              class="avatar avatar-inline s32"
-              :alt="assigneeAlt(firstUser)"
-              :src="avatarUrl(firstUser)"
-            />
-            <span class="author">
-              {{ firstUser.name }}
-            </span>
-            <span class="username">
-              {{ assigneeUsername(firstUser) }}
-            </span>
-          </a>
-        </template>
-        <template v-else>
-          <div class="user-list">
-            <div
-              class="user-item"
-              v-for="(user, index) in users"
-              v-if="renderAssignee(index)"
-            >
-              <a
-                class="user-link has-tooltip"
-                data-placement="bottom"
-                :href="assigneeUrl(user)"
-                :data-title="user.name"
-              >
-                <img
-                  width="32"
-                  class="avatar avatar-inline s32"
-                  :alt="assigneeAlt(user)"
-                  :src="avatarUrl(user)"
-                />
-              </a>
-            </div>
-          </div>
+        </a>
+      </template>
+      <template v-else>
+        <div class="user-list">
           <div
-            v-if="renderShowMoreSection"
-            class="user-list-more"
+            class="user-item"
+            v-for="(user, index) in users"
+            v-if="renderAssignee(index)"
+            :key="user.id"
           >
-            <button
-              type="button"
-              class="btn-link"
-              @click="toggleShowLess"
+            <a
+              class="user-link has-tooltip"
+              data-container="body"
+              data-placement="bottom"
+              :href="assigneeUrl(user)"
+              :data-title="user.name"
             >
-              <template v-if="showLess">
-                {{ hiddenAssigneesLabel }}
-              </template>
-              <template v-else>
-                - show less
-              </template>
-            </button>
+              <img
+                width="32"
+                class="avatar avatar-inline s32"
+                :alt="assigneeAlt(user)"
+                :src="avatarUrl(user)"
+              />
+            </a>
           </div>
-        </template>
-      </div>
+        </div>
+        <div
+          v-if="renderShowMoreSection"
+          class="user-list-more"
+        >
+          <button
+            type="button"
+            class="btn-link"
+            @click="toggleShowLess"
+          >
+            <template v-if="showLess">
+              {{ hiddenAssigneesLabel }}
+            </template>
+            <template v-else>
+              - show less
+            </template>
+          </button>
+        </div>
+      </template>
     </div>
-  `,
-};
+  </div>
+</template>
+

app/assets/javascripts/sidebar/components/assignees/sidebar_assignees.js

 import Flash from '../../../flash';
 import AssigneeTitle from './assignee_title';
-import Assignees from './assignees';
+import Assignees from './assignees.vue';
 import Store from '../../stores/sidebar_store';
 import eventHub from '../../event_hub';
 
@@ -28,8 +28,8 @@ export default {
     },
   },
   components: {
-    'assignee-title': AssigneeTitle,
-    assignees: Assignees,
+    AssigneeTitle,
+    Assignees,
   },
   methods: {
     assignSelf() {

app/assets/javascripts/sidebar/sidebar_bundle.js

 import Mediator from './sidebar_mediator';
 import { mountSidebar, getSidebarOptions } from './mount_sidebar';
 
-function domContentLoaded() {
+export default () => {
   const mediator = new Mediator(getSidebarOptions());
   mediator.fetch();
 
   mountSidebar(mediator);
-}
-
-document.addEventListener('DOMContentLoaded', domContentLoaded);
-
-export default domContentLoaded;
+};

app/assets/javascripts/snippet/snippet_bundle.js

-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, max-len */
 /* global ace */
 
-(function() {
-  $(function() {
-    var editor = ace.edit("editor");
+export default () => {
+  const editor = ace.edit('editor');
 
-    $(".snippet-form-holder form").on('submit', function() {
-      $(".snippet-file-content").val(editor.getValue());
-    });
+  $('.snippet-form-holder form').on('submit', () => {
+    $('.snippet-file-content').val(editor.getValue());
   });
-}).call(window);
+};

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

 <script>
-  import tooltip from '../directives/tooltip';
   /**
    * Falls back to the code used in `copy_to_clipboard.js`
    */
+  import tooltip from '../directives/tooltip';
 
   export default {
     name: 'ClipboardButton',

app/assets/javascripts/vue_shared/components/issue/issue_warning.vue

@@ -11,14 +11,12 @@
         default: false,
         required: false,
       },
-
       isConfidential: {
         type: Boolean,
         default: false,
         required: false,
       },
     },
-
     computed: {
       warningIcon() {
         if (this.isConfidential) return 'eye-slash';
@@ -26,7 +24,6 @@
 
         return '';
       },
-
       isLockedAndConfidential() {
         return this.isConfidential && this.isLocked;
       },

app/assets/javascripts/vue_shared/components/notes/skeleton_note.vue

+<template>
+  <li class="timeline-entry note">
+    <div class="timeline-entry-inner">
+      <div class="timeline-icon">
+      </div>
+      <div class="timeline-content">
+        <div class="note-header"></div>
+        <div class="note-body">
+          <skeleton-loading-container />
+        </div>
+      </div>
+    </div>
+  </li>
+</template>
+
+<script>
+  import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
+
+  export default {
+    components: {
+      skeletonLoadingContainer,
+    },
+  };
+</script>

app/assets/stylesheets/pages/issuable.scss

@@ -103,6 +103,7 @@
 .issuable-show-labels {
   a {
     margin-bottom: 5px;
+    margin-right: 5px;
     display: inline-block;
 
     .color-label {
@@ -116,6 +117,12 @@
   }
 
   &.has-labels {
+    // this font size is a fix to
+    // prevent unintended spacing between labels
+    // which shows up when rendering markup has white-space
+    // characters present.
+    // see: https://css-tricks.com/fighting-the-space-between-inline-block-elements/#article-header-id-3
+    font-size: 0;
     margin-bottom: -5px;
   }
 }

app/assets/stylesheets/pages/notes.scss

@@ -723,7 +723,7 @@ ul.notes {
 .line-resolve-all {
   vertical-align: middle;
   display: inline-block;
-  padding: 5px 10px 6px;
+  padding: 6px 10px;
   background-color: $gray-light;
   border: 1px solid $border-color;
   border-radius: $border-radius-default;

app/controllers/concerns/issuable_actions.rb

@@ -77,6 +77,20 @@ module IssuableActions
     render json: { notice: "#{quantity} #{resource_name.pluralize(quantity)} updated" }
   end
 
+  def discussions
+    notes = issuable.notes
+      .inc_relations_for_view
+      .includes(:noteable)
+      .fresh
+
+    notes = prepare_notes_for_rendering(notes)
+    notes = notes.reject { |n| n.cross_reference_not_visible_for?(current_user) }
+
+    discussions = Discussion.build_collection(notes, issuable)
+
+    render json: DiscussionSerializer.new(project: project, noteable: issuable, current_user: current_user).represent(discussions, context: self)
+  end
+
   private
 
   def recaptcha_check_if_spammable(should_redirect = true, &block)

app/controllers/concerns/notes_actions.rb

@@ -22,7 +22,7 @@ module NotesActions
     notes = notes.reject { |n| n.cross_reference_not_visible_for?(current_user) }
 
     notes_json[:notes] =
-      if noteable.discussions_rendered_on_frontend?
+      if use_note_serializer?
         note_serializer.represent(notes)
       else
         notes.map { |note| note_json(note) }
@@ -95,7 +95,7 @@ module NotesActions
     if note.persisted?
       attrs[:valid] = true
 
-      if noteable.discussions_rendered_on_frontend?
+      if use_note_serializer?
         attrs.merge!(note_serializer.represent(note))
       else
         attrs.merge!(
@@ -233,4 +233,14 @@ module NotesActions
       the_project
     end
   end
+
+  def use_note_serializer?
+    return false if params['html']
+
+    if noteable.is_a?(MergeRequest)
+      cookies[:vue_mr_discussions] == 'true'
+    else
+      noteable.discussions_rendered_on_frontend?
+    end
+  end
 end

app/controllers/projects/discussions_controller.rb

 class Projects::DiscussionsController < Projects::ApplicationController
+  include NotesHelper
+  include RendersNotes
+
   before_action :check_merge_requests_available!
   before_action :merge_request
   before_action :discussion
@@ -7,22 +10,45 @@ class Projects::DiscussionsController < Projects::ApplicationController
   def resolve
     Discussions::ResolveService.new(project, current_user, merge_request: merge_request).execute(discussion)
 
-    render json: {
-      resolved_by: discussion.resolved_by.try(:name),
-      discussion_headline_html: view_to_html_string('discussions/_headline', discussion: discussion)
-    }
+    render_discussion
   end
 
   def unresolve
     discussion.unresolve!
 
+    render_discussion
+  end
+
+  private
+
+  def render_discussion
+    if serialize_notes?
+      # TODO - It is not needed to serialize notes when resolving
+      # or unresolving discussions. We should remove this behavior
+      # passing a parameter to DiscussionEntity to return an empty array
+      # for notes.
+      # Check issue: https://gitlab.com/gitlab-org/gitlab-ce/issues/42853
+      prepare_notes_for_rendering(discussion.notes, merge_request)
+      render_json_with_discussions_serializer
+    else
+      render_json_with_html
+    end
+  end
+
+  def render_json_with_discussions_serializer
+    render json:
+      DiscussionSerializer.new(project: project, noteable: discussion.noteable, current_user: current_user)
+      .represent(discussion, context: self)
+  end
+
+  # Legacy method used to render discussions notes when not using Vue on views.
+  def render_json_with_html
     render json: {
+      resolved_by: discussion.resolved_by.try(:name),
       discussion_headline_html: view_to_html_string('discussions/_headline', discussion: discussion)
     }
   end
 
-  private
-
   def merge_request
     @merge_request ||= MergeRequestsFinder.new(current_user, project_id: @project.id).find_by!(iid: params[:merge_request_id])
   end

app/controllers/projects/issues_controller.rb

@@ -60,20 +60,6 @@ class Projects::IssuesController < Projects::ApplicationController
     respond_with(@issue)
   end
 
-  def discussions
-    notes = @issue.notes
-      .inc_relations_for_view
-      .includes(:noteable)
-      .fresh
-
-    notes = prepare_notes_for_rendering(notes)
-    notes = notes.reject { |n| n.cross_reference_not_visible_for?(current_user) }
-
-    discussions = Discussion.build_collection(notes, @issue)
-
-    render json: DiscussionSerializer.new(project: @project, noteable: @issue, current_user: current_user).represent(discussions)
-  end
-
   def create
     create_params = issue_params.merge(spammable_params).merge(
       merge_request_to_resolve_discussions_of: params[:merge_request_to_resolve_discussions_of],

app/controllers/projects/notes_controller.rb

 class Projects::NotesController < Projects::ApplicationController
   include NotesActions
+  include NotesHelper
   include ToggleAwardEmoji
 
   before_action :whitelist_query_limiting, only: [:create]
@@ -38,10 +39,14 @@ class Projects::NotesController < Projects::ApplicationController
 
     discussion = note.discussion
 
-    render json: {
-      resolved_by: note.resolved_by.try(:name),
-      discussion_headline_html: (view_to_html_string('discussions/_headline', discussion: discussion) if discussion)
-    }
+    if serialize_notes?
+      render_json_with_notes_serializer
+    else
+      render json: {
+        resolved_by: note.resolved_by.try(:name),
+        discussion_headline_html: (view_to_html_string('discussions/_headline', discussion: discussion) if discussion)
+      }
+    end
   end
 
   def unresolve
@@ -51,16 +56,27 @@ class Projects::NotesController < Projects::ApplicationController
 
     discussion = note.discussion
 
-    render json: {
-      discussion_headline_html: (view_to_html_string('discussions/_headline', discussion: discussion) if discussion)
-    }
+    if serialize_notes?
+      render_json_with_notes_serializer
+    else
+      render json: {
+        discussion_headline_html: (view_to_html_string('discussions/_headline', discussion: discussion) if discussion)
+      }
+    end
   end
 
   private
 
+  def render_json_with_notes_serializer
+    Notes::RenderService.new(current_user).execute([note], project)
+
+    render json: note_serializer.represent(note)
+  end
+
   def note
     @note ||= @project.notes.find(params[:id])
   end
+
   alias_method :awardable, :note
 
   def finder_params

app/controllers/projects/pages_domains_controller.rb

@@ -3,7 +3,7 @@ class Projects::PagesDomainsController < Projects::ApplicationController
 
   before_action :require_pages_enabled!
   before_action :authorize_update_pages!, except: [:show]
-  before_action :domain, only: [:show, :destroy, :verify]
+  before_action :domain, except: [:new, :create]
 
   def show
   end
@@ -24,8 +24,11 @@ class Projects::PagesDomainsController < Projects::ApplicationController
     redirect_to project_pages_domain_path(@project, @domain)
   end
 
+  def edit
+  end
+
   def create
-    @domain = @project.pages_domains.create(pages_domain_params)
+    @domain = @project.pages_domains.create(create_params)
 
     if @domain.valid?
       redirect_to project_pages_domain_path(@project, @domain)
@@ -34,6 +37,16 @@ class Projects::PagesDomainsController < Projects::ApplicationController
     end
   end
 
+  def update
+    if @domain.update(update_params)
+      redirect_to project_pages_path(@project),
+        status: 302,
+        notice: 'Domain was updated'
+    else
+      render 'edit'
+    end
+  end
+
   def destroy
     @domain.destroy
 
@@ -49,12 +62,12 @@ class Projects::PagesDomainsController < Projects::ApplicationController
 
   private
 
-  def pages_domain_params
-    params.require(:pages_domain).permit(
-      :certificate,
-      :key,
-      :domain
-    )
+  def create_params
+    params.require(:pages_domain).permit(:key, :certificate, :domain)
+  end
+
+  def update_params
+    params.require(:pages_domain).permit(:key, :certificate)
   end
 
   def domain

app/helpers/notes_helper.rb

@@ -151,7 +151,38 @@ module NotesHelper
     }
   end
 
+  def notes_data(issuable)
+    discussions_path =
+      if issuable.is_a?(Issue)
+        discussions_project_issue_path(@project, issuable, format: :json)
+      else
+        discussions_project_merge_request_path(@project, issuable, format: :json)
+      end
+
+    {
+      discussionsPath: discussions_path,
+      registerPath: new_session_path(:user, redirect_to_referer: 'yes', anchor: 'register-pane'),
+      newSessionPath: new_session_path(:user, redirect_to_referer: 'yes'),
+      markdownDocsPath: help_page_path('user/markdown'),
+      quickActionsDocsPath: help_page_path('user/project/quick_actions'),
+      closePath: close_issuable_path(issuable),
+      reopenPath: reopen_issuable_path(issuable),
+      notesPath: notes_url,
+      totalNotes: issuable.discussions.length,
+      lastFetchedAt: Time.now
+
+    }.to_json
+  end
+
   def discussion_resolved_intro(discussion)
     discussion.resolved_by_push? ? 'Automatically resolved' : 'Resolved'
   end
+
+  def has_vue_discussions_cookie?
+    cookies[:vue_mr_discussions] == 'true'
+  end
+
+  def serialize_notes?
+    has_vue_discussions_cookie? && !params['html']
+  end
 end

app/models/ci/runner.rb

@@ -49,7 +49,7 @@ module Ci
       ref_protected: 1
     }
 
-    cached_attr_reader :version, :revision, :platform, :architecture, :contacted_at
+    cached_attr_reader :version, :revision, :platform, :architecture, :contacted_at, :ip_address
 
     # Searches for runners matching the given query.
     #
@@ -157,7 +157,7 @@ module Ci
     end
 
     def update_cached_info(values)
-      values = values&.slice(:version, :revision, :platform, :architecture) || {}
+      values = values&.slice(:version, :revision, :platform, :architecture, :ip_address) || {}
       values[:contacted_at] = Time.now
 
       cache_attributes(values)

app/models/note.rb

@@ -133,6 +133,7 @@ class Note < ActiveRecord::Base
 
     def find_discussion(discussion_id)
       notes = where(discussion_id: discussion_id).fresh.to_a
+
       return if notes.empty?
 
       Discussion.build(notes)

app/serializers/diff_file_entity.rb

+class DiffFileEntity < Grape::Entity
+  include DiffHelper
+  include SubmoduleHelper
+  include BlobHelper
+  include IconsHelper
+  include ActionView::Helpers::TagHelper
+
+  expose :submodule?, as: :submodule
+
+  expose :submodule_link do |diff_file|
+    submodule_links(diff_file.blob, diff_file.content_sha, diff_file.repository).first
+  end
+
+  expose :blob_path do |diff_file|
+    diff_file.blob.path
+  end
+
+  expose :blob_icon do |diff_file|
+    blob_icon(diff_file.b_mode, diff_file.file_path)
+  end
+
+  expose :file_path
+  expose :deleted_file?, as: :deleted_file
+  expose :renamed_file?, as: :renamed_file
+  expose :old_path
+  expose :new_path
+  expose :mode_changed?, as: :mode_changed
+  expose :a_mode
+  expose :b_mode
+  expose :text?, as: :text
+
+  expose :old_path_html do |diff_file|
+    old_path = mark_inline_diffs(diff_file.old_path, diff_file.new_path)
+    old_path
+  end
+
+  expose :new_path_html do |diff_file|
+    _, new_path = mark_inline_diffs(diff_file.old_path, diff_file.new_path)
+    new_path
+  end
+end

app/serializers/discussion_entity.rb

@@ -7,4 +7,42 @@ class DiscussionEntity < Grape::Entity
   expose :notes, using: NoteEntity
 
   expose :individual_note?, as: :individual_note
+  expose :resolvable?, as: :resolvable
+  expose :resolved?, as: :resolved
+  expose :resolve_path, if: -> (d, _) { d.resolvable? } do |discussion|
+    resolve_project_merge_request_discussion_path(discussion.project, discussion.noteable, discussion.id)
+  end
+  expose :resolve_with_issue_path do |discussion|
+    new_project_issue_path(discussion.project, merge_request_to_resolve_discussions_of: discussion.noteable.iid, discussion_to_resolve: discussion.id)
+  end
+
+  expose :diff_file, using: DiffFileEntity, if: -> (d, _) { defined? d.diff_file }
+
+  expose :diff_discussion?, as: :diff_discussion
+
+  expose :truncated_diff_lines, if: -> (d, _) { (defined? d.diff_file) && d.diff_file.text? } do |discussion|
+    options[:context].render_to_string(
+      partial: "projects/diffs/line",
+      collection: discussion.truncated_diff_lines,
+      as: :line,
+      locals: { diff_file: discussion.diff_file,
+                discussion_expanded: true,
+                plain: true },
+      layout: false,
+      formats: [:html]
+    )
+  end
+
+  expose :image_diff_html, if: -> (d, _) { defined? d.diff_file } do |discussion|
+    diff_file = discussion.diff_file
+    partial = diff_file.new_file? || diff_file.deleted_file? ? 'single_image_diff' : 'replaced_image_diff'
+    options[:context].render_to_string(
+      partial: "projects/diffs/#{partial}",
+      locals: { diff_file: diff_file,
+                position: discussion.position.to_json,
+                click_to_comment: false },
+      layout: false,
+      formats: [:html]
+    )
+  end
 end

app/serializers/merge_request_widget_entity.rb

@@ -115,6 +115,14 @@ class MergeRequestWidgetEntity < IssuableEntity
     expose :can_cherry_pick_on_current_merge_request do |merge_request|
       presenter(merge_request).can_cherry_pick_on_current_merge_request?
     end
+
+    expose :can_create_note do |issue|
+      can?(request.current_user, :create_note, issue.project)
+    end
+
+    expose :can_update do |issue|
+      can?(request.current_user, :update_issue, issue)
+    end
   end
 
   # Paths
@@ -189,6 +197,10 @@ class MergeRequestWidgetEntity < IssuableEntity
     end
   end
 
+  expose :create_note_path do |merge_request|
+    project_notes_path(merge_request.project, target_type: 'merge_request', target_id: merge_request.id)
+  end
+
   expose :commit_change_content_path do |merge_request|
     commit_change_content_project_merge_request_path(merge_request.project, merge_request)
   end

app/serializers/note_entity.rb

@@ -23,6 +23,10 @@ class NoteEntity < API::Entities::Note
     end
   end
 
+  expose :resolved?, as: :resolved
+  expose :resolvable?, as: :resolvable
+  expose :resolved_by, using: NoteUserEntity
+
   expose :system_note_icon_name, if: -> (note, _) { note.system? } do |note|
     SystemNoteHelper.system_note_icon_name(note)
   end
@@ -53,6 +57,14 @@ class NoteEntity < API::Entities::Note
     end
   end
 
+  expose :resolve_path, if: -> (note, _) { note.part_of_discussion? && note.resolvable? } do |note|
+    resolve_project_merge_request_discussion_path(note.project, note.noteable, note.discussion_id)
+  end
+
+  expose :resolve_with_issue_path, if: -> (note, _) { note.part_of_discussion? && note.resolvable? } do |note|
+    new_project_issue_path(note.project, merge_request_to_resolve_discussions_of: note.noteable.iid, discussion_to_resolve: note.discussion_id)
+  end
+
   expose :attachment, using: NoteAttachmentEntity, if: -> (note, _) { note.attachment? }
   expose :delete_attachment_path, if: -> (note, _) { note.attachment? } do |note|
     delete_attachment_project_note_path(note.project, note)

app/services/projects/update_service.rb

@@ -15,6 +15,8 @@ module Projects
         return error("Could not set the default branch") unless project.change_head(params[:default_branch])
       end
 
+      ensure_wiki_exists if enabling_wiki?
+
       if project.update_attributes(params.except(:default_branch))
         if project.previous_changes.include?('path')
           project.rename_repo
@@ -52,5 +54,18 @@ module Projects
       project.repository.exists? &&
         new_branch && new_branch != project.default_branch
     end
+
+    def enabling_wiki?
+      return false if @project.wiki_enabled?
+
+      params[:project_feature_attributes][:wiki_access_level].to_i > ProjectFeature::DISABLED
+    end
+
+    def ensure_wiki_exists
+      ProjectWiki.new(project, project.owner).wiki
+    rescue ProjectWiki::CouldNotCreateWikiError
+      log_error("Could not create wiki for #{project.full_name}")
+      Gitlab::Metrics.counter(:wiki_can_not_be_created_total, 'Counts the times we failed to create a wiki')
+    end
   end
 end

app/views/admin/runners/_runner.html.haml

@@ -16,6 +16,8 @@
     = runner.description
   %td
     = runner.version
+  %td
+    = runner.ip_address
   %td
     - if runner.shared?
       n/a

app/views/admin/runners/index.html.haml

@@ -60,6 +60,7 @@
               %th Runner token
               %th Description
               %th Version
+              %th IP Address
               %th Projects
               %th Jobs
               %th Tags

app/views/profiles/_head.html.haml

-- content_for :page_specific_javascripts do
-  = webpack_bundle_tag('profile')

app/views/profiles/accounts/show.html.haml

 - page_title "Account"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 - if current_user.ldap_user?
   .alert.alert-info

app/views/profiles/audit_log.html.haml

 - page_title "Authentication log"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-4.profile-settings-sidebar

app/views/profiles/chat_names/index.html.haml

 - page_title 'Chat'
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-4.profile-settings-sidebar

app/views/profiles/emails/index.html.haml

 - page_title "Emails"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-4.profile-settings-sidebar

app/views/profiles/gpg_keys/index.html.haml

 - page_title "GPG Keys"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-4.profile-settings-sidebar

app/views/profiles/keys/index.html.haml

 - page_title "SSH Keys"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-4.profile-settings-sidebar

app/views/profiles/keys/show.html.haml

@@ -2,5 +2,4 @@
 - breadcrumb_title @key.title
 - page_title @key.title, "SSH Keys"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 = render "key_details"

app/views/profiles/notifications/show.html.haml

 - page_title "Notifications"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 %div
   - if @user.errors.any?

app/views/profiles/personal_access_tokens/index.html.haml

@@ -2,7 +2,6 @@
 - page_title "Personal Access Tokens"
 - @content_class = "limit-container-width" unless fluid_layout
 
-= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-4.profile-settings-sidebar

app/views/profiles/preferences/show.html.haml

 - page_title 'Preferences'
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 = form_for @user, url: profile_preferences_path, remote: true, method: :put, html: { class: 'row prepend-top-default js-preferences-form' } do |f|
   .col-lg-4.application-theme

app/views/profiles/show.html.haml

 - breadcrumb_title "Edit Profile"
 - @content_class = "limit-container-width" unless fluid_layout
-= render 'profiles/head'
 
 = bootstrap_form_for @user, url: profile_path, method: :put, html: { multipart: true, class: 'edit-user prepend-top-default js-quick-submit' }, authenticity_token: true do |f|
   = form_errors(@user)