Merge branch 'master' into feature/multi-level-container-registry-images

* master: (94 commits)
  Merge branch 'open-redirect-fix-continue-to' into 'security'
  Merge branch 'open-redirect-host-fix' into 'security'
  Merge branch 'path-disclosure-proj-import-export' into 'security'
  Merge branch '29364-private-projects-mr-fix'
  Merge branch '30125-markdown-security'
  Issue title realtime
  Update CHANGELOG.md for 8.16.9
  Update CHANGELOG.md for 8.17.5
  Update CHANGELOG.md for 9.0.4
  Add "search" optional param and docs for V4
  Use PDFLab to render PDFs in GitLab
  Separate Scala from Java in CI examples
  Fix broken link
  Reorganize CI examples, add more links
  Refactor CI index page
  Remove deprecated field from workhorse response
  Use gitlab-workhorse 1.4.3
  Document how ETag caching middleware handles query parameters
  Make group skip validation in the frontend
  Use NamespaceValidator::WILDCARD_ROUTES in ETag caching middleware
  ...

.gitlab-ci.yml

@@ -8,6 +8,7 @@ cache:
 variables:
   MYSQL_ALLOW_EMPTY_PASSWORD: "1"
   RAILS_ENV: "test"
+  NODE_ENV: "test"
   SIMPLECOV: "true"
   SETUP_DB: "true"
   USE_BUNDLE_INSTALL: "true"
@@ -129,9 +130,7 @@ setup-test-env:
   stage: prepare
   script:
     - node --version
-    - yarn --version
     - yarn install --pure-lockfile
-    - yarn check # ensure that yarn.lock matches package.json
     - bundle exec rake gitlab:assets:compile
     - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
   artifacts:
@@ -296,8 +295,6 @@ docs:check:apilint:
   image: "phusion/baseimage"
   stage: test
   <<: *dedicated-runner
-  variables:
-    GIT_DEPTH: "3"
   cache: {}
   dependencies: []
   before_script: []
@@ -308,8 +305,6 @@ docs:check:links:
   image: "registry.gitlab.com/gitlab-org/gitlab-build-images:nanoc-bootstrap-ruby-2.4-alpine"
   stage: test
   <<: *dedicated-runner
-  variables:
-    GIT_DEPTH: "3"
   cache: {}
   dependencies: []
   before_script: []

CHANGELOG.md

@@ -2,6 +2,31 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 9.0.4 (2017-04-05)
+
+- Don’t show source project name when user does not have access.
+- Remove the class attribute from the whitelist for HTML generated from Markdown.
+- Fix path disclosure in project import/export.
+- Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+- Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+
+## 9.0.3 (2017-04-05)
+
+- Fix name colision when importing GitHub pull requests from forked repositories. !9719
+- Fix GitHub Importer for PRs of deleted forked repositories. !9992
+- Fix environment folder route when special chars present in environment name. !10250
+- Improve Markdown rendering when a lot of merge requests are referenced. !10252
+- Allow users to import GitHub projects to subgroups.
+- Backport API changes needed to fix sticking in EE.
+- Remove unnecessary ORDER BY clause from `forked_to_project_id` subquery. (mhasbini)
+- Make CI build to use optimistic locking only on status change.
+- Fix race condition where a namespace would be deleted before a project was deleted.
+- Fix linking to new issue with selected template via url parameter.
+- Remove unnecessary ORDER BY clause when updating todos. (mhasbini)
+- API: Make the /notes endpoint work with noteable iid instead of id.
+- Fixes method not replacing URL parameters correctly and breaking pipelines pagination.
+- Move issue, mr, todos next to profile dropdown in top nav.
+
 ## 9.0.2 (2017-03-29)
 
 - Correctly update paths when changing a child group.
@@ -303,6 +328,14 @@ entry.
 - Change development tanuki favicon colors to match logo color order.
 - API issues - support filtering by iids.
 
+## 8.17.5 (2017-04-05)
+
+- Don’t show source project name when user does not have access.
+- Remove the class attribute from the whitelist for HTML generated from Markdown.
+- Fix path disclosure in project import/export.
+- Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+- Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+
 ## 8.17.4 (2017-03-19)
 
 - Only show public emails in atom feeds.
@@ -516,6 +549,14 @@ entry.
 - Remove deprecated GitlabCiService.
 - Requeue pending deletion projects.
 
+## 8.16.9 (2017-04-05)
+
+- Don’t show source project name when user does not have access.
+- Remove the class attribute from the whitelist for HTML generated from Markdown.
+- Fix path disclosure in project import/export.
+- Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+- Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+
 ## 8.16.8 (2017-03-19)
 
 - Only show public emails in atom feeds.

GITALY_SERVER_VERSION

-0.4.0
+0.5.0

GITLAB_WORKHORSE_VERSION

-1.4.2
+1.4.3

Gemfile

@@ -223,7 +223,7 @@ gem 'oj', '~> 2.17.4'
 gem 'chronic', '~> 0.10.2'
 gem 'chronic_duration', '~> 0.10.6'
 
-gem 'webpack-rails', '~> 0.9.9'
+gem 'webpack-rails', '~> 0.9.10'
 gem 'rack-proxy', '~> 0.6.0'
 
 gem 'sass-rails', '~> 5.0.6'

Gemfile.lock

@@ -823,8 +823,8 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
-    webpack-rails (0.9.9)
-      rails (>= 3.2.0)
+    webpack-rails (0.9.10)
+      railties (>= 3.2.0)
     websocket-driver (0.6.3)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
@@ -1026,7 +1026,7 @@ DEPENDENCIES
   virtus (~> 1.0.1)
   vmstat (~> 2.3.0)
   webmock (~> 1.24.0)
-  webpack-rails (~> 0.9.9)
+  webpack-rails (~> 0.9.10)
   wikicloth (= 0.8.1)
 
 BUNDLED WITH

app/assets/javascripts/awards_handler.js

@@ -476,10 +476,10 @@ AwardsHandler.prototype.setupSearch = function setupSearch() {
   this.registerEventListener('on', $('input.emoji-search'), 'input', (e) => {
     const term = $(e.target).val().trim();
     // Clean previous search results
-    $('ul.emoji-menu-search, h5.emoji-search').remove();
+    $('ul.emoji-menu-search, h5.emoji-search-title').remove();
     if (term.length > 0) {
       // Generate a search result block
-      const h5 = $('<h5 class="emoji-search" />').text('Search results');
+      const h5 = $('<h5 class="emoji-search-title"/>').text('Search results');
       const foundEmojis = this.searchEmojis(term).show();
       const ul = $('<ul>').addClass('emoji-menu-list emoji-menu-search').append(foundEmojis);
       $('.emoji-menu-content ul, .emoji-menu-content h5').hide();

app/assets/javascripts/blob/pdf/index.js

+/* eslint-disable no-new */
+import Vue from 'vue';
+import PDFLab from 'vendor/pdflab';
+import workerSrc from 'vendor/pdf.worker';
+
+Vue.use(PDFLab, {
+  workerSrc,
+});
+
+export default () => {
+  const el = document.getElementById('js-pdf-viewer');
+
+  new Vue({
+    el,
+    data() {
+      return {
+        error: false,
+        loadError: false,
+        loading: true,
+        pdf: el.dataset.endpoint,
+      };
+    },
+    methods: {
+      onLoad() {
+        this.loading = false;
+      },
+      onError(error) {
+        this.loading = false;
+        this.loadError = true;
+        this.error = error;
+      },
+    },
+    template: `
+      <div class="container-fluid md prepend-top-default append-bottom-default">
+        <div
+          class="text-center loading"
+          v-if="loading && !error">
+          <i
+            class="fa fa-spinner fa-spin"
+            aria-hidden="true"
+            aria-label="PDF loading">
+          </i>
+        </div>
+        <pdf-lab
+          v-if="!loadError"
+          :pdf="pdf"
+          @pdflabload="onLoad"
+          @pdflaberror="onError" />
+        <p
+          class="text-center"
+          v-if="error">
+          <span v-if="loadError">
+            An error occured whilst loading the file. Please try again later.
+          </span>
+          <span v-else>
+            An error occured whilst decoding the file.
+          </span>
+        </p>
+      </div>
+    `,
+  });
+};

app/assets/javascripts/blob/pdf_viewer.js

+import renderPDF from './pdf';
+
+document.addEventListener('DOMContentLoaded', renderPDF);

app/assets/javascripts/blob/sketch/index.js

+import JSZip from 'jszip';
+import JSZipUtils from 'jszip-utils';
+
+export default class SketchLoader {
+  constructor(container) {
+    this.container = container;
+    this.loadingIcon = this.container.querySelector('.js-loading-icon');
+
+    this.load();
+  }
+
+  load() {
+    return this.getZipFile()
+      .then(data => JSZip.loadAsync(data))
+      .then(asyncResult => asyncResult.files['previews/preview.png'].async('uint8array'))
+      .then((content) => {
+        const url = window.URL || window.webkitURL;
+        const blob = new Blob([new Uint8Array(content)], {
+          type: 'image/png',
+        });
+        const previewUrl = url.createObjectURL(blob);
+
+        this.render(previewUrl);
+      })
+      .catch(this.error.bind(this));
+  }
+
+  getZipFile() {
+    return new JSZip.external.Promise((resolve, reject) => {
+      JSZipUtils.getBinaryContent(this.container.dataset.endpoint, (err, data) => {
+        if (err) {
+          reject(err);
+        } else {
+          resolve(data);
+        }
+      });
+    });
+  }
+
+  render(previewUrl) {
+    const previewLink = document.createElement('a');
+    const previewImage = document.createElement('img');
+
+    previewLink.href = previewUrl;
+    previewLink.target = '_blank';
+    previewImage.src = previewUrl;
+    previewImage.className = 'img-responsive';
+
+    previewLink.appendChild(previewImage);
+    this.container.appendChild(previewLink);
+
+    this.removeLoadingIcon();
+  }
+
+  error() {
+    const errorMsg = document.createElement('p');
+
+    errorMsg.className = 'prepend-top-default append-bottom-default text-center';
+    errorMsg.textContent = `
+      Cannot show preview. For previews on sketch files, they must have the file format
+      introduced by Sketch version 43 and above.
+    `;
+    this.container.appendChild(errorMsg);
+
+    this.removeLoadingIcon();
+  }
+
+  removeLoadingIcon() {
+    if (this.loadingIcon) {
+      this.loadingIcon.remove();
+    }
+  }
+}

app/assets/javascripts/blob/sketch_viewer.js

+/* eslint-disable no-new */
+import SketchLoader from './sketch';
+
+document.addEventListener('DOMContentLoaded', () => {
+  const el = document.getElementById('js-sketch-viewer');
+
+  new SketchLoader(el);
+});

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

 /* eslint-disable comma-dangle, space-before-function-paren, one-var */
 /* global Sortable */
-
 import Vue from 'vue';
+import boardList from './board_list';
 import boardBlankState from './board_blank_state';
 
 require('./board_delete');
@@ -16,7 +16,7 @@ require('./board_list');
   gl.issueBoards.Board = Vue.extend({
     template: '#js-board-template',
     components: {
-      'board-list': gl.issueBoards.BoardList,
+      boardList,
       'board-delete': gl.issueBoards.BoardDelete,
       boardBlankState,
     },

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

-/* eslint-disable comma-dangle, space-before-function-paren, max-len */
 /* global Sortable */
-
-import Vue from 'vue';
 import boardNewIssue from './board_new_issue';
 import boardCard from './board_card';
+import eventHub from '../eventhub';
 
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
+const Store = gl.issueBoards.BoardsStore;
 
-  gl.issueBoards.BoardList = Vue.extend({
-    template: '#js-board-list-template',
-    components: {
-      boardCard,
-      boardNewIssue,
-    },
+export default {
+  name: 'BoardList',
   props: {
-      disabled: Boolean,
-      list: Object,
-      issues: Array,
-      loading: Boolean,
-      issueLinkBase: String,
-      rootPath: String,
-    },
-    data () {
+    disabled: {
+      type: Boolean,
+      required: true,
+    },
+    list: {
+      type: Object,
+      required: true,
+    },
+    issues: {
+      type: Array,
+      required: true,
+    },
+    loading: {
+      type: Boolean,
+      required: true,
+    },
+    issueLinkBase: {
+      type: String,
+      required: true,
+    },
+    rootPath: {
+      type: String,
+      required: true,
+    },
+  },
+  data() {
     return {
       scrollOffset: 250,
       filters: Store.state.filters,
       showCount: false,
-        showIssueForm: false
+      showIssueForm: false,
     };
   },
-    watch: {
-      filters: {
-        handler () {
-          this.list.loadingMore = false;
-          this.$refs.list.scrollTop = 0;
-        },
-        deep: true
-      },
-      issues () {
-        this.$nextTick(() => {
-          if (this.scrollHeight() <= this.listHeight() && this.list.issuesSize > this.list.issues.length) {
-            this.list.page += 1;
-            this.list.getIssues(false);
-          }
-
-          if (this.scrollHeight() > Math.ceil(this.listHeight())) {
-            this.showCount = true;
-          } else {
-            this.showCount = false;
-          }
-        });
-      }
+  components: {
+    boardCard,
+    boardNewIssue,
   },
   methods: {
-      listHeight () {
+    listHeight() {
       return this.$refs.list.getBoundingClientRect().height;
     },
-      scrollHeight () {
+    scrollHeight() {
       return this.$refs.list.scrollHeight;
     },
-      scrollTop () {
+    scrollTop() {
       return this.$refs.list.scrollTop + this.listHeight();
     },
-      loadNextPage () {
+    loadNextPage() {
       const getIssues = this.list.nextPage();
 
       if (getIssues) {
@@ -79,11 +68,40 @@ import boardCard from './board_card';
     toggleForm() {
       this.showIssueForm = !this.showIssueForm;
     },
+    onScroll() {
+      if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
+        this.loadNextPage();
+      }
+    },
+  },
+  watch: {
+    filters: {
+      handler() {
+        this.list.loadingMore = false;
+        this.$refs.list.scrollTop = 0;
+      },
+      deep: true,
+    },
+    issues() {
+      this.$nextTick(() => {
+        if (this.scrollHeight() <= this.listHeight() &&
+          this.list.issuesSize > this.list.issues.length) {
+          this.list.page += 1;
+          this.list.getIssues(false);
+        }
+
+        if (this.scrollHeight() > Math.ceil(this.listHeight())) {
+          this.showCount = true;
+        } else {
+          this.showCount = false;
+        }
+      });
+    },
   },
   created() {
-      gl.IssueBoardsApp.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    eventHub.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
   },
-    mounted () {
+  mounted() {
     const options = gl.issueBoards.getBoardSortableDefaultOptions({
       scroll: document.querySelectorAll('.boards-list')[0],
       group: 'issues',
@@ -100,7 +118,8 @@ import boardCard from './board_card';
         gl.issueBoards.onStart();
       },
       onAdd: (e) => {
-          gl.issueBoards.BoardsStore.moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
+        gl.issueBoards.BoardsStore
+          .moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
 
         this.$nextTick(() => {
           e.item.remove();
@@ -108,24 +127,71 @@ import boardCard from './board_card';
       },
       onUpdate: (e) => {
         const sortedArray = this.sortable.toArray().filter(id => id !== '-1');
-          gl.issueBoards.BoardsStore.moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
+        gl.issueBoards.BoardsStore
+          .moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
       },
       onMove(e) {
         return !e.related.classList.contains('board-list-count');
-        }
+      },
     });
 
     this.sortable = Sortable.create(this.$refs.list, options);
 
     // Scroll event on list to load more
-      this.$refs.list.onscroll = () => {
-        if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
-          this.loadNextPage();
-        }
-      };
+    this.$refs.list.addEventListener('scroll', this.onScroll);
   },
   beforeDestroy() {
-      gl.IssueBoardsApp.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
-    },
-  });
-})();
+    eventHub.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    this.$refs.list.removeEventListener('scroll', this.onScroll);
+  },
+  template: `
+    <div class="board-list-component">
+      <div
+        class="board-list-loading text-center"
+        aria-label="Loading issues"
+        v-if="loading">
+        <i
+          class="fa fa-spinner fa-spin"
+          aria-hidden="true">
+        </i>
+      </div>
+      <board-new-issue
+        :list="list"
+        v-if="list.type !== 'closed' && showIssueForm"/>
+      <ul
+        class="board-list"
+        v-show="!loading"
+        ref="list"
+        :data-board="list.id"
+        :class="{ 'is-smaller': showIssueForm }">
+        <board-card
+          v-for="(issue, index) in issues"
+          ref="issue"
+          :index="index"
+          :list="list"
+          :issue="issue"
+          :issue-link-base="issueLinkBase"
+          :root-path="rootPath"
+          :disabled="disabled"
+          :key="issue.id" />
+        <li
+          class="board-list-count text-center"
+          v-if="showCount"
+          data-id="-1">
+          <i
+            class="fa fa-spinner fa-spin"
+            aria-label="Loading more issues"
+            aria-hidden="true"
+            v-show="list.loadingMore">
+          </i>
+          <span v-if="list.issues.length === list.issuesSize">
+            Showing all issues
+          </span>
+          <span v-else>
+            Showing {{ list.issues.length }} of {{ list.issuesSize }} issues
+          </span>
+        </li>
+      </ul>
+    </div>
+  `,
+};

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

 /* global ListIssue */
+import eventHub from '../eventhub';
+
 const Store = gl.issueBoards.BoardsStore;
 
 export default {
@@ -49,7 +51,7 @@ export default {
     },
     cancel() {
       this.title = '';
-      gl.IssueBoardsApp.$emit(`hide-issue-form-${this.list.id}`);
+      eventHub.$emit(`hide-issue-form-${this.list.id}`);
     },
   },
   mounted() {

app/assets/javascripts/environments/components/environment.js

@@ -24,6 +24,7 @@ export default Vue.component('environment-component', {
       state: store.state,
       visibility: 'available',
       isLoading: false,
+      isLoadingFolderContent: false,
       cssContainerClass: environmentsData.cssClass,
       endpoint: environmentsData.environmentsDataEndpoint,
       canCreateDeployment: environmentsData.canCreateDeployment,
@@ -68,15 +69,21 @@ export default Vue.component('environment-component', {
     this.fetchEnvironments();
 
     eventHub.$on('refreshEnvironments', this.fetchEnvironments);
+    eventHub.$on('toggleFolder', this.toggleFolder);
   },
 
   beforeDestroyed() {
     eventHub.$off('refreshEnvironments');
+    eventHub.$off('toggleFolder');
   },
 
   methods: {
-    toggleRow(model) {
-      return this.store.toggleFolder(model.name);
+    toggleFolder(folder, folderUrl) {
+      this.store.toggleFolder(folder);
+
+      if (!folder.isOpen) {
+        this.fetchChildEnvironments(folder, folderUrl);
+      }
     },
 
     /**
@@ -117,6 +124,21 @@ export default Vue.component('environment-component', {
           new Flash('An error occurred while fetching the environments.');
         });
     },
+
+    fetchChildEnvironments(folder, folderUrl) {
+      this.isLoadingFolderContent = true;
+
+      this.service.getFolderContent(folderUrl)
+        .then(resp => resp.json())
+        .then((response) => {
+          this.store.setfolderContent(folder, response.environments);
+          this.isLoadingFolderContent = false;
+        })
+        .catch(() => {
+          this.isLoadingFolderContent = false;
+          new Flash('An error occurred while fetching the environments.');
+        });
+    },
   },
 
   template: `
@@ -179,7 +201,8 @@ export default Vue.component('environment-component', {
             :environments="state.environments"
             :can-create-deployment="canCreateDeploymentParsed"
             :can-read-environment="canReadEnvironmentParsed"
-            :service="service"/>
+            :service="service"
+            :is-loading-folder-content="isLoadingFolderContent" />
         </div>
 
         <table-pagination v-if="state.paginationInformation && state.paginationInformation.totalPages > 1"

app/assets/javascripts/environments/components/environment_actions.js

@@ -45,11 +45,20 @@ export default {
         new Flash('An error occured while making the request.');
       });
     },
+
+    isActionDisabled(action) {
+      if (action.playable === undefined) {
+        return false;
+      }
+
+      return !action.playable;
+    },
   },
 
   template: `
     <div class="btn-group" role="group">
       <button
+        type="button"
         class="dropdown btn btn-default dropdown-new js-dropdown-play-icon-container has-tooltip"
         data-container="body"
         data-toggle="dropdown"
@@ -58,15 +67,23 @@ export default {
         :disabled="isLoading">
         <span>
           <span v-html="playIconSvg"></span>
-          <i class="fa fa-caret-down" aria-hidden="true"></i>
-          <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+          <i
+            class="fa fa-caret-down"
+            aria-hidden="true"/>
+          <i
+            v-if="isLoading"
+            class="fa fa-spinner fa-spin"
+            aria-hidden="true"/>
         </span>
 
       <ul class="dropdown-menu dropdown-menu-align-right">
         <li v-for="action in actions">
           <button
+            type="button"
+            class="js-manual-action-link no-btn btn"
             @click="onClickAction(action.play_path)"
-            class="js-manual-action-link no-btn">
+            :class="{ 'disabled': isActionDisabled(action) }"
+            :disabled="isActionDisabled(action)">
             ${playIconSvg}
             <span>
               {{action.name}}

app/assets/javascripts/environments/components/environment_item.js

@@ -7,6 +7,7 @@ import RollbackComponent from './environment_rollback';
 import TerminalButtonComponent from './environment_terminal_button';
 import MonitoringButtonComponent from './environment_monitoring';
 import CommitComponent from '../../vue_shared/components/commit';
+import eventHub from '../event_hub';
 
 /**
  * Envrionment Item Component
@@ -141,6 +142,7 @@ export default {
           const parsedAction = {
             name: gl.text.humanize(action.name),
             play_path: action.play_path,
+            playable: action.playable,
           };
           return parsedAction;
         });
@@ -410,7 +412,6 @@ export default {
     folderUrl() {
       return `${window.location.pathname}/folders/${this.model.folderName}`;
     },
-
   },
 
   /**
@@ -428,15 +429,37 @@ export default {
     return true;
   },
 
+  methods: {
+    onClickFolder() {
+      eventHub.$emit('toggleFolder', this.model, this.folderUrl);
+    },
+  },
+
   template: `
-    <tr>
+    <tr :class="{ 'js-child-row': model.isChildren }">
       <td>
         <a v-if="!model.isFolder"
           class="environment-name"
+          :class="{ 'prepend-left-default': model.isChildren }"
           :href="environmentPath">
           {{model.name}}
         </a>
-        <a v-else class="folder-name" :href="folderUrl">
+        <span v-else
+          class="folder-name"
+          @click="onClickFolder"
+          role="button">
+
+          <span class="folder-icon">
+            <i
+              v-show="model.isOpen"
+              class="fa fa-caret-down"
+              aria-hidden="true" />
+            <i
+              v-show="!model.isOpen"
+              class="fa fa-caret-right"
+              aria-hidden="true"/>
+          </span>
+
           <span class="folder-icon">
             <i class="fa fa-folder" aria-hidden="true"></i>
           </span>
@@ -448,7 +471,7 @@ export default {
           <span class="badge">
             {{model.size}}
           </span>
-        </a>
+        </span>
       </td>
 
       <td class="deployment-column">

app/assets/javascripts/environments/components/environments_table.js

@@ -31,6 +31,18 @@ export default {
       type: Object,
       required: true,
     },
+
+    isLoadingFolderContent: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
+
+  methods: {
+    folderUrl(model) {
+      return `${window.location.pathname}/folders/${model.folderName}`;
+    },
   },
 
   template: `
@@ -53,6 +65,31 @@ export default {
             :can-create-deployment="canCreateDeployment"
             :can-read-environment="canReadEnvironment"
             :service="service"></tr>
+
+          <template v-if="model.isFolder && model.isOpen && model.children && model.children.length > 0">
+            <tr v-if="isLoadingFolderContent">
+              <td colspan="6" class="text-center">
+                <i class="fa fa-spin fa-spinner fa-2x" aria-hidden="true"/>
+              </td>
+            </tr>
+
+            <template v-else>
+              <tr is="environment-item"
+                v-for="children in model.children"
+                :model="children"
+                :can-create-deployment="canCreateDeployment"
+                :can-read-environment="canReadEnvironment"
+                :service="service"></tr>
+
+              <tr>
+                <td colspan="6" class="text-center">
+                  <a :href="folderUrl(model)" class="btn btn-default">
+                    Show all
+                  </a>
+                </td>
+              </tr>
+            </template>
+          </template>
         </template>
       </tbody>
     </table>

app/assets/javascripts/environments/services/environments_service.js

@@ -7,6 +7,7 @@ Vue.use(VueResource);
 export default class EnvironmentsService {
   constructor(endpoint) {
     this.environments = Vue.resource(endpoint);
+    this.folderResults = 3;
   }
 
   get(scope, page) {
@@ -16,4 +17,8 @@ export default class EnvironmentsService {
   postAction(endpoint) {
     return Vue.http.post(endpoint, {}, { emulateJSON: true });
   }
+
+  getFolderContent(folderUrl) {
+    return Vue.http.get(`${folderUrl}.json?per_page=${this.folderResults}`);
+  }
 }

app/assets/javascripts/environments/stores/environments_store.js

@@ -38,7 +38,12 @@ export default class EnvironmentsStore {
       let filtered = {};
 
       if (env.size > 1) {
-        filtered = Object.assign({}, env, { isFolder: true, folderName: env.name });
+        filtered = Object.assign({}, env, {
+          isFolder: true,
+          folderName: env.name,
+          isOpen: false,
+          children: [],
+        });
       }
 
       if (env.latest) {
@@ -85,4 +90,67 @@ export default class EnvironmentsStore {
     this.state.stoppedCounter = count;
     return count;
   }
+
+  /**
+    * Toggles folder open property for the given folder.
+    *
+    * @param  {Object} folder
+    * @return {Array}
+    */
+  toggleFolder(folder) {
+    return this.updateFolder(folder, 'isOpen', !folder.isOpen);
+  }
+
+  /**
+   * Updates the folder with the received environments.
+   *
+   *
+   * @param  {Object} folder       Folder to update
+   * @param  {Array} environments Received environments
+   * @return {Object}
+   */
+  setfolderContent(folder, environments) {
+    const updatedEnvironments = environments.map((env) => {
+      let updated = env;
+
+      if (env.latest) {
+        updated = Object.assign({}, env, env.latest);
+        delete updated.latest;
+      } else {
+        updated = env;
+      }
+
+      updated.isChildren = true;
+
+      return updated;
+    });
+
+    return this.updateFolder(folder, 'children', updatedEnvironments);
+  }
+
+  /**
+   * Given a folder a prop and a new value updates the correct folder.
+   *
+   * @param  {Object} folder
+   * @param  {String} prop
+   * @param  {String|Boolean|Object|Array} newValue
+   * @return {Array}
+   */
+  updateFolder(folder, prop, newValue) {
+    const environments = this.state.environments;
+
+    const updatedEnvironments = environments.map((env) => {
+      const updateEnv = Object.assign({}, env);
+      if (env.isFolder && env.id === folder.id) {
+        updateEnv[prop] = newValue;
+      }
+
+      return updateEnv;
+    });
+
+    this.state.environments = updatedEnvironments;
+
+    return updatedEnvironments;
+  }
+
 }

app/assets/javascripts/groups_select.js

@@ -45,14 +45,14 @@ window.GroupsSelect = (function() {
                 page,
                 per_page: GroupsSelect.PER_PAGE,
                 all_available,
-                skip_groups,
               };
             },
             results: function (data, page) {
               if (data.length) return { results: [] };
 
-              const results = data.length ? data : data.results || [];
+              const groups = data.length ? data : data.results || [];
               const more = data.pagination ? data.pagination.more : false;
+              const results = groups.filter(group => skip_groups.indexOf(group.id) === -1);
 
               return {
                 results,

app/assets/javascripts/issue_show/index.js

+import Vue from 'vue';
+import IssueTitle from './issue_title';
+import '../vue_shared/vue_resource_interceptor';
+
+const vueOptions = () => ({
+  el: '.issue-title-entrypoint',
+  components: {
+    IssueTitle,
+  },
+  data() {
+    const issueTitleData = document.querySelector('.issue-title-data').dataset;
+
+    return {
+      initialTitle: issueTitleData.initialTitle,
+      endpoint: issueTitleData.endpoint,
+    };
+  },
+  template: `
+    <IssueTitle
+      :initialTitle="initialTitle"
+      :endpoint="endpoint"
+    />
+  `,
+});
+
+(() => new Vue(vueOptions()))();

app/assets/javascripts/issue_show/issue_title.js

+import Visibility from 'visibilityjs';
+import Poll from './../lib/utils/poll';
+import Service from './services/index';
+
+export default {
+  props: {
+    initialTitle: { required: true, type: String },
+    endpoint: { required: true, type: String },
+  },
+  data() {
+    const resource = new Service(this.$http, this.endpoint);
+
+    const poll = new Poll({
+      resource,
+      method: 'getTitle',
+      successCallback: (res) => {
+        this.renderResponse(res);
+      },
+      errorCallback: (err) => {
+        if (process.env.NODE_ENV !== 'production') {
+          // eslint-disable-next-line no-console
+          console.error('ISSUE SHOW TITLE REALTIME ERROR', err);
+        } else {
+          throw new Error(err);
+        }
+      },
+    });
+
+    return {
+      poll,
+      timeoutId: null,
+      title: this.initialTitle,
+    };
+  },
+  methods: {
+    fetch() {
+      this.poll.makeRequest();
+
+      Visibility.change(() => {
+        if (!Visibility.hidden()) {
+          this.poll.restart();
+        } else {
+          this.poll.stop();
+        }
+      });
+    },
+    renderResponse(res) {
+      const body = JSON.parse(res.body);
+      this.triggerAnimation(body);
+    },
+    triggerAnimation(body) {
+      const { title } = body;
+
+      /**
+      * since opacity is changed, even if there is no diff for Vue to update
+      * we must check the title even on a 304 to ensure no visual change
+      */
+      if (this.title === title) return;
+
+      this.$el.style.opacity = 0;
+
+      this.timeoutId = setTimeout(() => {
+        this.title = title;
+
+        this.$el.style.transition = 'opacity 0.2s ease';
+        this.$el.style.opacity = 1;
+
+        clearTimeout(this.timeoutId);
+      }, 100);
+    },
+  },
+  created() {
+    this.fetch();
+  },
+  template: `
+    <h2 class='title' v-html='title'></h2>
+  `,
+};

app/assets/javascripts/issue_show/services/index.js

+export default class Service {
+  constructor(resource, endpoint) {
+    this.resource = resource;
+    this.endpoint = endpoint;
+  }
+
+  getTitle() {
+    return this.resource.get(this.endpoint);
+  }
+}

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

+/* eslint-disable import/prefer-default-export */
+
+/**
+ * Function that allows a number with an X amount of decimals
+ * to be formatted in the following fashion:
+ * * For 1 digit to the left of the decimal point and X digits to the right of it
+ * * * Show 3 digits to the right
+ * * For 2 digits to the left of the decimal point and X digits to the right of it
+ * * * Show 2 digits to the right
+*/
+export function formatRelevantDigits(number) {
+  let digitsLeft = '';
+  let relevantDigits = 0;
+  let formattedNumber = '';
+  if (!isNaN(Number(number))) {
+    digitsLeft = number.split('.')[0];
+    switch (digitsLeft.length) {
+      case 1:
+        relevantDigits = 3;
+        break;
+      case 2:
+        relevantDigits = 2;
+        break;
+      case 3:
+        relevantDigits = 1;
+        break;
+      default:
+        relevantDigits = 4;
+        break;
+    }
+    formattedNumber = Number(number).toFixed(relevantDigits);
+  }
+  return formattedNumber;
+}

app/assets/javascripts/main.js

@@ -187,6 +187,9 @@ import './visibility_select';
 import './wikis';
 import './zen_mode';
 
+// eslint-disable-next-line global-require
+if (process.env.NODE_ENV !== 'production') require('./test_utils/');
+
 document.addEventListener('beforeunload', function () {
   // Unbind scroll events
   $(document).off('scroll');

app/assets/javascripts/test_utils/index.js

+import simulateDrag from './simulate_drag';
+
+// Export to global space for rspec to use
+window.simulateDrag = simulateDrag;

app/assets/javascripts/test_utils/simulate_drag.js

-/* eslint-disable wrap-iife, func-names, strict, no-var, vars-on-top, no-param-reassign, object-shorthand, no-shadow, comma-dangle, prefer-template, consistent-return, no-mixed-operators, no-unused-vars, no-unused-expressions, prefer-arrow-callback, max-len */
-(function () {
-  'use strict';
-
-  function simulateEvent(el, type, options) {
-    var event;
-    if (!el) return;
-    var ownerDocument = el.ownerDocument;
-
-    options = options || {};
+function simulateEvent(el, type, options = {}) {
+  let event;
+  if (!el) return null;
 
   if (/^mouse/.test(type)) {
-      event = ownerDocument.createEvent('MouseEvents');
-      event.initMouseEvent(type, true, true, ownerDocument.defaultView,
+    event = el.ownerDocument.createEvent('MouseEvents');
+    event.initMouseEvent(type, true, true, el.ownerDocument.defaultView,
     options.button, options.screenX, options.screenY, options.clientX, options.clientY,
     options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
   } else {
-      event = ownerDocument.createEvent('CustomEvent');
+    event = el.ownerDocument.createEvent('CustomEvent');
 
-      event.initCustomEvent(type, true, true, ownerDocument.defaultView,
+    event.initCustomEvent(type, true, true, el.ownerDocument.defaultView,
     options.button, options.screenX, options.screenY, options.clientX, options.clientY,
     options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
 
     event.dataTransfer = {
       data: {},
 
-        setData: function (type, val) {
-          this.data[type] = val;
+      setData(key, val) {
+        this.data[key] = val;
       },
 
-        getData: function (type) {
-          return this.data[type];
-        }
+      getData(key) {
+        return this.data[key];
+      },
     };
   }
 
   if (el.dispatchEvent) {
     el.dispatchEvent(event);
   } else if (el.fireEvent) {
-      el.fireEvent('on' + type, event);
+    el.fireEvent(`on${type}`, event);
   }
 
   return event;
-  }
+}
 
-  function isLast(target) {
-    var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
-    var children = el.children;
+function isLast(target) {
+  const el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
+  const children = el.children;
 
   return children.length - 1 === target.index;
-  }
+}
 
-  function getTarget(target) {
-    var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
-    var children = el.children;
+function getTarget(target) {
+  const el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
+  const children = el.children;
 
   return (
     children[target.index] ||
@@ -60,49 +53,55 @@
     children[target.index === 'last' ? children.length - 1 : -1] ||
     el
   );
-  }
+}
 
-  function getRect(el) {
-    var rect = el.getBoundingClientRect();
-    var width = rect.right - rect.left;
-    var height = rect.bottom - rect.top + 10;
+function getRect(el) {
+  const rect = el.getBoundingClientRect();
+  const width = rect.right - rect.left;
+  const height = (rect.bottom - rect.top) + 10;
 
   return {
     x: rect.left,
     y: rect.top,
-      cx: rect.left + width / 2,
-      cy: rect.top + height / 2,
+    cx: rect.left + (width / 2),
+    cy: rect.top + (height / 2),
     w: width,
     h: height,
     hw: width / 2,
-      wh: height / 2
+    wh: height / 2,
   };
-  }
+}
 
-  function simulateDrag(options, callback) {
-    options.to.el = options.to.el || options.from.el;
+export default function simulateDrag(options) {
+  const { to, from } = options;
+  to.el = to.el || from.el;
 
-    var fromEl = getTarget(options.from);
-    var toEl = getTarget(options.to);
-    var firstEl = getTarget({
-      el: options.to.el,
-      index: 'first'
+  const fromEl = getTarget(from);
+  const toEl = getTarget(to);
+  const firstEl = getTarget({
+    el: to.el,
+    index: 'first',
   });
-    var lastEl = getTarget({
+  const lastEl = getTarget({
     el: options.to.el,
-      index: 'last'
+    index: 'last',
   });
-    var scrollable = options.scrollable;
 
-    var fromRect = getRect(fromEl);
-    var toRect = getRect(toEl);
-    var firstRect = getRect(firstEl);
-    var lastRect = getRect(lastEl);
+  const fromRect = getRect(fromEl);
+  const toRect = getRect(toEl);
+  const firstRect = getRect(firstEl);
+  const lastRect = getRect(lastEl);
 
-    var startTime = new Date().getTime();
-    var duration = options.duration || 1000;
-    simulateEvent(fromEl, 'mousedown', { button: 0 });
-    options.ontap && options.ontap();
+  const startTime = new Date().getTime();
+  const duration = options.duration || 1000;
+
+  simulateEvent(fromEl, 'mousedown', {
+    button: 0,
+    clientX: fromRect.cx,
+    clientY: fromRect.cy,
+  });
+
+  if (options.ontap) options.ontap();
   window.SIMULATE_DRAG_ACTIVE = 1;
 
   if (options.to.index === 0) {
@@ -111,19 +110,19 @@
     toRect.cy = lastRect.y + lastRect.h + 50;
   }
 
-    var dragInterval = setInterval(function loop() {
-      var progress = (new Date().getTime() - startTime) / duration;
-      var x = (fromRect.cx + (toRect.cx - fromRect.cx) * progress) - scrollable.scrollLeft;
-      var y = (fromRect.cy + (toRect.cy - fromRect.cy) * progress) - scrollable.scrollTop;
-      var overEl = fromEl.ownerDocument.elementFromPoint(x, y);
+  const dragInterval = setInterval(() => {
+    const progress = (new Date().getTime() - startTime) / duration;
+    const x = (fromRect.cx + ((toRect.cx - fromRect.cx) * progress));
+    const y = (fromRect.cy + ((toRect.cy - fromRect.cy) * progress));
+    const overEl = fromEl.ownerDocument.elementFromPoint(x, y);
 
     simulateEvent(overEl, 'mousemove', {
       clientX: x,
-        clientY: y
+      clientY: y,
     });
 
     if (progress >= 1) {
-        options.ondragend && options.ondragend();
+      if (options.ondragend) options.ondragend();
       simulateEvent(toEl, 'mouseup');
       clearInterval(dragInterval);
       window.SIMULATE_DRAG_ACTIVE = 0;
@@ -133,11 +132,6 @@
   return {
     target: fromEl,
     fromList: fromEl.parentNode,
-      toList: toEl.parentNode
+    toList: toEl.parentNode,
   };
-  }
-
-  // Export
-  window.simulateEvent = simulateEvent;
-  window.simulateDrag = simulateDrag;
-})();
+}

app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js

@@ -38,6 +38,14 @@ export default {
         new Flash('An error occured while making the request.');
       });
     },
+
+    isActionDisabled(action) {
+      if (action.playable === undefined) {
+        return false;
+      }
+
+      return !action.playable;
+    },
   },
 
   template: `
@@ -51,16 +59,23 @@ export default {
         aria-label="Manual job"
         :disabled="isLoading">
         ${playIconSvg}
-        <i class="fa fa-caret-down" aria-hidden="true"></i>
-        <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+        <i
+          class="fa fa-caret-down"
+          aria-hidden="true" />
+        <i
+          v-if="isLoading"
+          class="fa fa-spinner fa-spin"
+          aria-hidden="true" />
       </button>
 
       <ul class="dropdown-menu dropdown-menu-align-right">
         <li v-for="action in actions">
           <button
             type="button"
-            class="js-pipeline-action-link no-btn"
-            @click="onClickAction(action.path)">
+            class="js-pipeline-action-link no-btn btn"
+            @click="onClickAction(action.path)"
+            :class="{ 'disabled': isActionDisabled(action) }"
+            :disabled="isActionDisabled(action)">
             ${playIconSvg}
             <span>{{action.name}}</span>
           </button>

app/assets/javascripts/vue_pipelines_index/stores/pipelines_store.js

 /* eslint-disable no-underscore-dangle*/
-import '../../vue_realtime_listener';
+import VueRealtimeListener from '../../vue_realtime_listener';
 
 export default class PipelinesStore {
   constructor() {
@@ -56,6 +56,6 @@ export default class PipelinesStore {
     const removeIntervals = () => clearInterval(this.timeLoopInterval);
     const startIntervals = () => startTimeLoops();
 
-    gl.VueRealtimeListener(removeIntervals, startIntervals);
+    VueRealtimeListener(removeIntervals, startIntervals);
   }
 }

app/assets/javascripts/vue_realtime_listener/index.js

-/* eslint-disable no-param-reassign */
-
-((gl) => {
-  gl.VueRealtimeListener = (removeIntervals, startIntervals) => {
-    const removeAll = () => {
-      removeIntervals();
-      window.removeEventListener('beforeunload', removeIntervals);
+export default (removeIntervals, startIntervals) => {
   window.removeEventListener('focus', startIntervals);
   window.removeEventListener('blur', removeIntervals);
-      document.removeEventListener('beforeunload', removeAll);
-    };
+  window.removeEventListener('onbeforeload', removeIntervals);
 
-    window.addEventListener('beforeunload', removeIntervals);
   window.addEventListener('focus', startIntervals);
   window.addEventListener('blur', removeIntervals);
-    document.addEventListener('beforeunload', removeAll);
-
-    // add removeAll methods to stack
-    const stack = gl.VueRealtimeListener.reset;
-    gl.VueRealtimeListener.reset = () => {
-      gl.VueRealtimeListener.reset = stack;
-      removeAll();
-      stack();
-    };
-  };
-
-  // remove all event listeners and intervals
-  gl.VueRealtimeListener.reset = () => undefined; // noop
-})(window.gl || (window.gl = {}));
+  window.addEventListener('onbeforeload', removeIntervals);
+};

app/assets/stylesheets/framework/blocks.scss

@@ -292,6 +292,10 @@
   }
 
   @media(min-width: $screen-xs-max) {
+    &.merge-requests .text-content {
+      margin-top: 40px;
+    }
+
     &.labels .text-content {
       margin-top: 70px;
     }

app/assets/stylesheets/pages/boards.scss

@@ -46,7 +46,7 @@
 }
 
 .issue-boards-page {
-  .page-with-sidebar {
+  .content-wrapper {
     padding-bottom: 0;
   }
 }
@@ -72,7 +72,7 @@
 
   @media (min-width: $screen-sm-min) {
     height: 475px; // Needed for PhantomJS
-    height: calc(100vh - 220px);
+    height: calc(100vh - 222px);
     min-height: 475px;
     transition: width .2s;
 

app/assets/stylesheets/pages/environments.scss

@@ -159,6 +159,16 @@
   text {
     fill: $stat-graph-axis-fill;
   }
+
+  .label-axis-text,
+  .text-metric-usage {
+    fill: $black;
+    font-weight: 500;
+  }
+
+  .legend-axis-text {
+    fill: $black;
+  }
 }
 
 .x-axis path,

app/assets/stylesheets/pages/projects.scss

@@ -459,20 +459,13 @@ a.deploy-project-label {
     flex-wrap: wrap;
 
     .btn {
-      margin: 0 10px 10px 0;
       padding: 8px;
+      margin-left: 10px;
     }
 
     > div {
+      margin-bottom: 10px;
       padding-left: 0;
-
-      &:last-child {
-        margin-bottom: 0;
-
-        .btn {
-          margin-right: 0;
-        }
-      }
     }
   }
 }

app/controllers/concerns/continue_params.rb

@@ -7,6 +7,7 @@ module ContinueParams
 
     continue_params = continue_params.permit(:to, :notice, :notice_now)
     return unless continue_params[:to] && continue_params[:to].start_with?('/')
+    return if continue_params[:to].start_with?('//')
 
     continue_params
   end

app/controllers/concerns/issuable_collections.rb

@@ -15,6 +15,9 @@ module IssuableCollections
     # a new order into the collection.
     # We cannot use reorder to not mess up the paginated collection.
     issuable_ids = issuable_collection.map(&:id)
+
+    return {} if issuable_ids.empty?
+
     issuable_note_count = Note.count_for_collection(issuable_ids, @collection_type)
     issuable_votes_count = AwardEmoji.votes_for_collection(issuable_ids, @collection_type)
     issuable_merge_requests_count =

app/controllers/dashboard/todos_controller.rb

@@ -7,7 +7,7 @@ class Dashboard::TodosController < Dashboard::ApplicationController
     @sort = params[:sort]
     @todos = @todos.page(params[:page])
     if @todos.out_of_range? && @todos.total_pages != 0
-      redirect_to url_for(params.merge(page: @todos.total_pages))
+      redirect_to url_for(params.merge(page: @todos.total_pages, only_path: true))
     end
   end
 

app/controllers/groups/application_controller.rb

@@ -10,6 +10,7 @@ class Groups::ApplicationController < ApplicationController
     unless @group
       id = params[:group_id] || params[:id]
       @group = Group.find_by_full_path(id)
+      @group_merge_requests = MergeRequestsFinder.new(current_user, group_id: @group.id).execute
 
       unless @group && can?(current_user, :read_group, @group)
         @group = nil

app/controllers/import/base_controller.rb

 class Import::BaseController < ApplicationController
   private
 
-  def find_or_create_namespace(name, owner)
-    return current_user.namespace if name == owner
+  def find_or_create_namespace(names, owner)
+    return current_user.namespace if names == owner
     return current_user.namespace unless current_user.can_create_group?
 
+    names = params[:target_namespace].presence || names
+    full_path_namespace = Namespace.find_by_full_path(names)
+
+    return full_path_namespace if full_path_namespace
+
+    names.split('/').inject(nil) do |parent, name|
       begin
-      name = params[:target_namespace].presence || name
-      namespace = Group.create!(name: name, path: name, owner: current_user)
+        namespace = Group.create!(name: name,
+                                  path: name,
+                                  owner: current_user,
+                                  parent: parent)
         namespace.add_owner(current_user)
+
         namespace
       rescue ActiveRecord::RecordNotUnique, ActiveRecord::RecordInvalid
-      Namespace.find_by_full_path(name)
+        Namespace.where(parent: parent).find_by_path_or_name(name)
+      end
     end
   end
 end

app/controllers/projects/issues_controller.rb

@@ -11,10 +11,10 @@ class Projects::IssuesController < Projects::ApplicationController
   before_action :redirect_to_external_issue_tracker, only: [:index, :new]
   before_action :module_enabled
   before_action :issue, only: [:edit, :update, :show, :referenced_merge_requests,
-                               :related_branches, :can_create_branch]
+                               :related_branches, :can_create_branch, :rendered_title]
 
   # Allow read any issue
-  before_action :authorize_read_issue!, only: [:show]
+  before_action :authorize_read_issue!, only: [:show, :rendered_title]
 
   # Allow write(create) issue
   before_action :authorize_create_issue!, only: [:new, :create]
@@ -31,7 +31,7 @@ class Projects::IssuesController < Projects::ApplicationController
     @issuable_meta_data = issuable_meta_data(@issues, @collection_type)
 
     if @issues.out_of_range? && @issues.total_pages != 0
-      return redirect_to url_for(params.merge(page: @issues.total_pages))
+      return redirect_to url_for(params.merge(page: @issues.total_pages, only_path: true))
     end
 
     if params[:label_name].present?
@@ -200,6 +200,11 @@ class Projects::IssuesController < Projects::ApplicationController
     end
   end
 
+  def rendered_title
+    Gitlab::PollingInterval.set_header(response, interval: 3_000)
+    render json: { title: view_context.markdown_field(@issue, :title) }
+  end
+
   protected
 
   def issue

app/controllers/projects/merge_requests_controller.rb

@@ -43,7 +43,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @issuable_meta_data = issuable_meta_data(@merge_requests, @collection_type)
 
     if @merge_requests.out_of_range? && @merge_requests.total_pages != 0
-      return redirect_to url_for(params.merge(page: @merge_requests.total_pages))
+      return redirect_to url_for(params.merge(page: @merge_requests.total_pages, only_path: true))
     end
 
     if params[:label_name].present?

app/finders/issues_finder.rb

@@ -9,7 +9,7 @@
 #     state: 'open' or 'closed' or 'all'
 #     group_id: integer
 #     project_id: integer
-#     milestone_id: integer
+#     milestone_title: string
 #     assignee_id: integer
 #     search: string
 #     label_name: string

app/finders/merge_requests_finder.rb

@@ -9,7 +9,7 @@
 #     state: 'open' or 'closed' or 'all'
 #     group_id: integer
 #     project_id: integer
-#     milestone_id: integer
+#     milestone_title: string
 #     assignee_id: integer
 #     search: string
 #     label_name: string

app/helpers/projects_helper.rb

@@ -407,7 +407,10 @@ module ProjectsHelper
   def sanitize_repo_path(project, message)
     return '' unless message.present?
 
-    message.strip.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
+    exports_path = File.join(Settings.shared['path'], 'tmp/project_exports')
+    filtered_message = message.strip.gsub(exports_path, "[REPO EXPORT PATH]")
+
+    filtered_message.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
   end
 
   def project_feature_options

app/models/blob.rb

@@ -46,10 +46,18 @@ class Blob < SimpleDelegator
     text? && language && language.name == 'SVG'
   end
 
+  def pdf?
+    name && File.extname(name) == '.pdf'
+  end
+
   def ipython_notebook?
     text? && language&.name == 'Jupyter Notebook'
   end
 
+  def sketch?
+    binary? && extname.downcase.delete('.') == 'sketch'
+  end
+
   def size_within_svg_limits?
     size <= MAXIMUM_SVG_SIZE
   end
@@ -67,8 +75,12 @@ class Blob < SimpleDelegator
       end
     elsif image? || svg?
       'image'
+    elsif pdf?
+      'pdf'
     elsif ipython_notebook?
       'notebook'
+    elsif sketch?
+      'sketch'
     elsif text?
       'text'
     else

app/models/ci/build.rb

@@ -540,6 +540,8 @@ module Ci
     end
 
     def dependencies
+      return [] if empty_dependencies?
+
       depended_jobs = depends_on_builds
 
       return depended_jobs unless options[:dependencies].present?
@@ -549,6 +551,10 @@ module Ci
       end
     end
 
+    def empty_dependencies?
+      options[:dependencies]&.empty?
+    end
+
     private
 
     def update_artifacts_size

app/models/issue.rb

@@ -40,6 +40,8 @@ class Issue < ActiveRecord::Base
 
   scope :include_associations, -> { includes(:assignee, :labels, project: :namespace) }
 
+  after_save :expire_etag_cache
+
   attr_spammable :title, spam_title: true
   attr_spammable :description, spam_description: true
 
@@ -59,10 +61,6 @@ class Issue < ActiveRecord::Base
     before_transition any => :closed do |issue|
       issue.closed_at = Time.zone.now
     end
-
-    before_transition closed: any do |issue|
-      issue.closed_at = nil
-    end
   end
 
   def hook_attrs
@@ -256,4 +254,13 @@ class Issue < ActiveRecord::Base
   def publicly_visible?
     project.public? && !confidential?
   end
+
+  def expire_etag_cache
+    key = Gitlab::Routing.url_helpers.rendered_title_namespace_project_issue_path(
+      project.namespace,
+      project,
+      self
+    )
+    Gitlab::EtagCaching::Store.new.touch(key)
+  end
 end

app/models/merge_request_diff.rb

@@ -177,6 +177,16 @@ class MergeRequestDiff < ActiveRecord::Base
     st_commits.count
   end
 
+  def utf8_st_diffs
+    return [] if st_diffs.blank?
+
+    st_diffs.map do |diff|
+      diff.each do |k, v|
+        diff[k] = encode_utf8(v) if v.respond_to?(:encoding)
+      end
+    end
+  end
+
   private
 
   # Old GitLab implementations may have generated diffs as ["--broken-diff"].
@@ -270,14 +280,6 @@ class MergeRequestDiff < ActiveRecord::Base
     project.merge_base_commit(head_commit_sha, start_commit_sha).try(:sha)
   end
 
-  def utf8_st_diffs
-    st_diffs.map do |diff|
-      diff.each do |k, v|
-        diff[k] = encode_utf8(v) if v.respond_to?(:encoding)
-      end
-    end
-  end
-
   #
   # #save or #update_attributes providing changes on serialized attributes do a lot of
   # serialization and deserialization calls resulting in bad performance.

app/models/namespace.rb

@@ -150,7 +150,7 @@ class Namespace < ActiveRecord::Base
   end
 
   def any_project_has_container_registry_tags?
-    projects.any?(&:has_container_registry_tags?)
+    all_projects.any?(&:has_container_registry_tags?)
   end
 
   def send_update_instructions
@@ -214,6 +214,12 @@ class Namespace < ActiveRecord::Base
     @old_repository_storage_paths ||= repository_storage_paths
   end
 
+  # Includes projects from this namespace and projects from all subgroups
+  # that belongs to this namespace
+  def all_projects
+    Project.inside_path(full_path)
+  end
+
   private
 
   def repository_storage_paths
@@ -221,7 +227,7 @@ class Namespace < ActiveRecord::Base
     # pending delete. Unscoping also get rids of the default order, which causes
     # problems with SELECT DISTINCT.
     Project.unscoped do
-      projects.select('distinct(repository_storage)').to_a.map(&:repository_storage_path)
+      all_projects.select('distinct(repository_storage)').to_a.map(&:repository_storage_path)
     end
   end
 

app/models/project.rb

@@ -114,6 +114,8 @@ class Project < ActiveRecord::Base
   has_one :kubernetes_service, dependent: :destroy, inverse_of: :project
   has_one :prometheus_service, dependent: :destroy, inverse_of: :project
   has_one :mock_ci_service, dependent: :destroy
+  has_one :mock_deployment_service, dependent: :destroy
+  has_one :mock_monitoring_service, dependent: :destroy
 
   has_one  :forked_project_link,  dependent: :destroy, foreign_key: "forked_to_project_id"
   has_one  :forked_from_project,  through:   :forked_project_link

app/models/project_services/kubernetes_service.rb

@@ -22,22 +22,21 @@ class KubernetesService < DeploymentService
   with_options presence: true, if: :activated? do
     validates :api_url, url: true
     validates :token
+  end
 
   validates :namespace,
+    allow_blank: true,
+    length: 1..63,
+    if: :activated?,
     format: {
       with: Gitlab::Regex.kubernetes_namespace_regex,
-        message: Gitlab::Regex.kubernetes_namespace_regex_message,
-      },
-      length: 1..63
-  end
+      message: Gitlab::Regex.kubernetes_namespace_regex_message
+    }
 
   after_save :clear_reactive_cache!
 
   def initialize_properties
-    if properties.nil?
-      self.properties = {}
-      self.namespace = "#{project.path}-#{project.id}" if project.present?
-    end
+    self.properties = {} if properties.nil?
   end
 
   def title
@@ -62,7 +61,7 @@ class KubernetesService < DeploymentService
         { type: 'text',
           name: 'namespace',
           title: 'Kubernetes namespace',
-          placeholder: 'Kubernetes namespace' },
+          placeholder: namespace_placeholder },
         { type: 'text',
           name: 'api_url',
           title: 'API URL',
@@ -92,7 +91,7 @@ class KubernetesService < DeploymentService
     variables = [
       { key: 'KUBE_URL', value: api_url, public: true },
       { key: 'KUBE_TOKEN', value: token, public: false },
-      { key: 'KUBE_NAMESPACE', value: namespace, public: true }
+      { key: 'KUBE_NAMESPACE', value: namespace_variable, public: true }
     ]
 
     if ca_pem.present?
@@ -135,8 +134,26 @@ class KubernetesService < DeploymentService
     { pods: pods }
   end
 
+  TEMPLATE_PLACEHOLDER = 'Kubernetes namespace'.freeze
+
   private
 
+  def namespace_placeholder
+    default_namespace || TEMPLATE_PLACEHOLDER
+  end
+
+  def namespace_variable
+    if namespace.present?
+      namespace
+    else
+      default_namespace
+    end
+  end
+
+  def default_namespace
+    "#{project.path}-#{project.id}" if project.present?
+  end
+
   def build_kubeclient!(api_path: 'api', api_version: 'v1')
     raise "Incomplete settings" unless api_url && namespace && token
 

app/models/project_services/mock_deployment_service.rb

+class MockDeploymentService < DeploymentService
+  def title
+    'Mock deployment'
+  end
+
+  def description
+    'Mock deployment service'
+  end
+
+  def self.to_param
+    'mock_deployment'
+  end
+
+  # No terminals support
+  def terminals(environment)
+    []
+  end
+end

app/models/project_services/mock_monitoring_service.rb

+class MockMonitoringService < MonitoringService
+  def title
+    'Mock monitoring'
+  end
+
+  def description
+    'Mock monitoring service'
+  end
+
+  def self.to_param
+    'mock_monitoring'
+  end
+
+  def metrics(environment)
+    JSON.parse(File.read(Rails.root + 'spec/fixtures/metrics.json'))
+  end
+end

app/models/repository.rb

@@ -59,7 +59,7 @@ class Repository
   def raw_repository
     return nil unless path_with_namespace
 
-    @raw_repository ||= Gitlab::Git::Repository.new(path_to_repo)
+    @raw_repository ||= initialize_raw_repository
   end
 
   # Return absolute path to repository
@@ -146,12 +146,7 @@ class Repository
     # may cause the branch to "disappear" erroneously or have the wrong SHA.
     #
     # See: https://github.com/libgit2/libgit2/issues/1534 and https://gitlab.com/gitlab-org/gitlab-ce/issues/15392
-    raw_repo =
-      if fresh_repo
-        Gitlab::Git::Repository.new(path_to_repo)
-      else
-        raw_repository
-      end
+    raw_repo = fresh_repo ? initialize_raw_repository : raw_repository
 
     raw_repo.find_branch(name)
   end
@@ -505,9 +500,7 @@ class Repository
     end
   end
 
-  def branch_names
-    branches.map(&:name)
-  end
+  delegate :branch_names, to: :raw_repository
   cache_method :branch_names, fallback: []
 
   delegate :tag_names, to: :raw_repository
@@ -1168,4 +1161,8 @@ class Repository
   def repository_storage_path
     @project.repository_storage_path
   end
+
+  def initialize_raw_repository
+    Gitlab::Git::Repository.new(project.repository_storage, path_with_namespace + '.git')
+  end
 end

app/models/service.rb

@@ -238,7 +238,9 @@ class Service < ActiveRecord::Base
       slack
       teamcity
     ]
-    service_names << 'mock_ci' if Rails.env.development?
+    if Rails.env.development?
+      service_names += %w[mock_ci mock_deployment mock_monitoring]
+    end
 
     service_names.sort_by(&:downcase)
   end

app/models/system_note_metadata.rb

 class SystemNoteMetadata < ActiveRecord::Base
   ICON_TYPES = %w[
-    commit merge confidentiality status label assignee cross_reference
-    title time_tracking branch milestone discussion task moved
+    commit merge confidential visible label assignee cross_reference
+    title time_tracking branch milestone discussion task moved opened closed merged
   ].freeze
 
   validates :note, presence: true

app/serializers/build_action_entity.rb

@@ -11,4 +11,6 @@ class BuildActionEntity < Grape::Entity
       build.project,
       build)
   end
+
+  expose :playable?, as: :playable
 end

app/serializers/build_entity.rb

@@ -16,6 +16,7 @@ class BuildEntity < Grape::Entity
     path_to(:play_namespace_project_build, build)
   end
 
+  expose :playable?, as: :playable
   expose :created_at
   expose :updated_at
   expose :detailed_status, as: :status, with: StatusEntity

app/services/merge_requests/build_service.rb

@@ -21,7 +21,9 @@ module MergeRequests
     delegate :target_branch, :source_branch, :source_project, :target_project, :compare_commits, :wip_title, :description, :errors, to: :merge_request
 
     def find_source_project
-      source_project || project
+      return source_project if source_project.present? && can?(current_user, :read_project, source_project)
+
+      project
     end
 
     def find_target_project

app/services/search/global_service.rb

@@ -18,7 +18,11 @@ module Search
     end
 
     def scope
-      @scope ||= %w[issues merge_requests milestones].delete(params[:scope]) { 'projects' }
+      @scope ||= begin
+        allowed_scopes = %w[issues merge_requests milestones]
+
+        allowed_scopes.delete(params[:scope]) { 'projects' }
+      end
     end
   end
 end

app/services/system_note_service.rb

@@ -183,7 +183,9 @@ module SystemNoteService
     body = status.dup
     body << " via #{source.gfm_reference(project)}" if source
 
-    create_note(NoteSummary.new(noteable, project, author, body, action: 'status'))
+    action = status == 'reopened' ? 'opened' : status
+
+    create_note(NoteSummary.new(noteable, project, author, body, action: action))
   end
 
   # Called when 'merge when pipeline succeeds' is executed
@@ -273,9 +275,15 @@ module SystemNoteService
   #
   # Returns the created Note object
   def change_issue_confidentiality(issue, project, author)
-    body = issue.confidential ? 'made the issue confidential' : 'made the issue visible to everyone'
+    if issue.confidential
+      body = 'made the issue confidential'
+      action = 'confidential'
+    else
+      body = 'made the issue visible to everyone'
+      action = 'visible'
+    end
 
-    create_note(NoteSummary.new(issue, project, author, body, action: 'confidentiality'))
+    create_note(NoteSummary.new(issue, project, author, body, action: action))
   end
 
   # Called when a branch in Noteable is changed

app/services/users/create_service.rb

@@ -62,6 +62,7 @@ module Users
         :email,
         :external,
         :force_random_password,
+        :password_automatically_set,
         :hide_no_password,
         :hide_no_ssh_key,
         :key_id,
@@ -85,6 +86,7 @@ module Users
       [
         :email,
         :email_confirmation,
+        :password_automatically_set,
         :name,
         :password,
         :username

app/views/groups/merge_requests.html.haml

 - page_title "Merge Requests"
 
-.top-area
+- if @group_merge_requests.empty?
+  = render 'shared/empty_states/merge_requests', project_select_button: true
+- else
+  .top-area
     = render 'shared/issuable/nav', type: :merge_requests
     - if current_user
       .nav-controls
-      = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New Merge Request"
+        = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request"
 
-= render 'shared/issuable/filter', type: :merge_requests
+  = render 'shared/issuable/filter', type: :merge_requests
 
-.row-content-block.second-block
+  .row-content-block.second-block
     Only merge requests from
     %strong= @group.name
     group are listed here.
     - if current_user
       To see all merge requests you should visit #{link_to 'dashboard', merge_requests_dashboard_path} page.
 
-= render 'shared/merge_requests'
+  .prepend-top-default
+    = render 'shared/merge_requests'

app/views/groups/milestones/show.html.haml

 = render "header_title"
-
-- content_for :page_specific_javascripts do
-  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
-
 = render 'shared/milestones/top', milestone: @milestone, group: @group
 = render 'shared/milestones/tabs', milestone: @milestone, show_project_name: true
 = render 'shared/milestones/sidebar', milestone: @milestone, affix_offset: 102

app/views/projects/blob/_pdf.html.haml

+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('pdf_viewer')
+
+.file-content#js-pdf-viewer{ data: { endpoint: namespace_project_raw_path(@project.namespace, @project, @id) } }

app/views/projects/blob/_sketch.html.haml

+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('sketch_viewer')
+
+.file-content#js-sketch-viewer{ data: { endpoint: namespace_project_raw_path(@project.namespace, @project, @id) } }
+  .js-loading-icon.text-center.prepend-top-default.append-bottom-default.js-loading-icon{ 'aria-label' => 'Loading Sketch preview' }
+    = icon('spinner spin 2x', 'aria-hidden' => 'true');

app/views/projects/boards/_show.html.haml

@@ -6,10 +6,8 @@
   = page_specific_javascript_bundle_tag('common_vue')
   = page_specific_javascript_bundle_tag('filtered_search')
   = page_specific_javascript_bundle_tag('boards')
-  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
 
   %script#js-board-template{ type: "text/x-template" }= render "projects/boards/components/board"
-  %script#js-board-list-template{ type: "text/x-template" }= render "projects/boards/components/board_list"
   %script#js-board-modal-filter{ type: "text/x-template" }= render "shared/issuable/search_bar", type: :boards_modal
 
 = render "projects/issues/head"

app/views/projects/boards/components/_board_list.html.haml

-.board-list-component
-  .board-list-loading.text-center{ "v-if" => "loading" }
-    = icon("spinner spin")
-  - if can? current_user, :create_issue, @project
-    %board-new-issue{ ":list" => "list",
-      "v-if" => 'list.type !== "closed" && showIssueForm' }
-  %ul.board-list{ "ref" => "list",
-    "v-show" => "!loading",
-    ":data-board" => "list.id",
-    ":class" => '{ "is-smaller": showIssueForm }' }
-    %board-card{ "v-for" => "(issue, index) in issues",
-      "ref" => "issue",
-      ":index" => "index",
-      ":list" => "list",
-      ":issue" => "issue",
-      ":issue-link-base" => "issueLinkBase",
-      ":root-path" => "rootPath",
-      ":disabled" => "disabled",
-      ":key" => "issue.id" }
-    %li.board-list-count.text-center{ "v-if" => "showCount",
-      "data-issue-id" => "-1" }
-      = icon("spinner spin", "v-show" => "list.loadingMore" )
-      %span{ "v-if" => "list.issues.length === list.issuesSize" }
-        Showing all issues
-      %span{ "v-else" => true }
-        Showing {{ list.issues.length }} of {{ list.issuesSize }} issues

app/views/projects/edit.html.haml

@@ -238,6 +238,8 @@
           %ul
             %li Be careful. Renaming a project's repository can have unintended side effects.
             %li You will need to update your local repositories to point to the new location.
+            - if @project.deployment_services.any?
+              %li Your deployment services will be broken, you will need to manually fix the services after renaming.
         = f.submit 'Rename project', class: "btn btn-warning"
   - if can?(current_user, :change_namespace, @project)
     %hr

app/views/projects/environments/_external_url.html.haml

 - if environment.external_url && can?(current_user, :read_environment, environment)
   = link_to environment.external_url, target: '_blank', rel: 'noopener noreferrer', class: 'btn external-url' do
     = icon('external-link')
+    View deployment

app/views/projects/environments/_metrics_button.html.haml

@@ -4,3 +4,4 @@
 
 = link_to environment_metrics_path(environment), title: 'See metrics', class: 'btn metrics-button' do
   = icon('area-chart')
+  Monitoring

app/views/projects/environments/metrics.html.haml

@@ -11,7 +11,7 @@
       .col-sm-6
         %h3.page-title
           Environment:
-          = @environment.name
+          = link_to @environment.name, environment_path(@environment)
 
       .col-sm-6
         .nav-controls

app/views/projects/environments/show.html.haml

@@ -4,9 +4,9 @@
 
 %div{ class: container_class }
   .top-area.adjust
-    .col-md-9
+    .col-md-7
       %h3.page-title= @environment.name
-    .col-md-3
+    .col-md-5
       .nav-controls
         = render 'projects/environments/metrics_button', environment: @environment
         = render 'projects/environments/terminal_button', environment: @environment

app/views/projects/issues/show.html.haml

@@ -49,11 +49,12 @@
         = link_to 'Submit as spam', mark_as_spam_namespace_project_issue_path(@project.namespace, @project, @issue), method: :post, class: 'hidden-xs hidden-sm btn btn-grouped btn-spam', title: 'Submit as spam'
       = link_to 'Edit', edit_namespace_project_issue_path(@project.namespace, @project, @issue), class: 'hidden-xs hidden-sm btn btn-grouped issuable-edit'
 
-
 .issue-details.issuable-details
   .detail-page-description.content-block{ class: ('hide-bottom-border' unless @issue.description.present? ) }
-    %h2.title
-      = markdown_field(@issue, :title)
+    .issue-title-data.hidden{ "data" => { "initial-title" => markdown_field(@issue, :title),
+      "endpoint" => rendered_title_namespace_project_issue_path(@project.namespace, @project, @issue),
+    } }
+    .issue-title-entrypoint
     - if @issue.description.present?
       .description{ class: can?(current_user, :update_issue, @issue) ? 'js-task-list-container' : '' }
         .wiki
@@ -77,3 +78,5 @@
     = render 'projects/issues/discussion'
 
 = render 'shared/issuable/sidebar', issuable: @issue
+
+= page_specific_javascript_bundle_tag('issue_show')

app/views/projects/labels/index.html.haml

@@ -3,9 +3,6 @@
 - hide_class = ''
 = render "projects/issues/head"
 
-- content_for :page_specific_javascripts do
-  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
-
 - if @labels.exists? || @prioritized_labels.exists?
   %div{ class: container_class }
     .top-area.adjust

app/views/projects/merge_requests/_merge_requests.html.haml

 %ul.content-list.mr-list.issuable-list
+  - if @merge_requests.exists?
     = render @merge_requests
-  - if @merge_requests.blank?
-    %li
-      .nothing-here-block No merge requests to show
+  - else
+    = render 'shared/empty_states/merge_requests'
 
 - if @merge_requests.present?
   = paginate @merge_requests, theme: "gitlab"

app/views/projects/merge_requests/index.html.haml

@@ -7,16 +7,19 @@
 - content_for :page_specific_javascripts do
   = page_specific_javascript_bundle_tag('filtered_search')
 
-%div{ class: container_class }
+- if @project.merge_requests.exists?
+  %div{ class: container_class }
     .top-area
       = render 'shared/issuable/nav', type: :merge_requests
       .nav-controls
         - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
         - if merge_project
-        = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New Merge Request" do
-          New Merge Request
+          = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New merge request" do
+            New merge request
 
     = render 'shared/issuable/search_bar', type: :merge_requests
 
     .merge-requests-holder
       = render 'merge_requests'
+- else
+  = render 'shared/empty_states/merge_requests', button_path: new_namespace_project_merge_request_path(@project.namespace, @project)

app/views/projects/milestones/show.html.haml

@@ -3,9 +3,6 @@
 - page_description @milestone.description
 = render "projects/issues/head"
 
-- content_for :page_specific_javascripts do
-  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
-
 %div{ class: container_class }
   .detail-page-header.milestone-page-header
     .status-box{ class: status_box_class(@milestone) }

app/views/projects/new.html.haml

@@ -78,7 +78,7 @@
                   - if git_import_enabled?
                     %button.btn.js-toggle-button.import_git{ type: "button" }
                       = icon('git', text: 'Repo by URL')
-                .import_gitlab_project
+                .import_gitlab_project.has-tooltip{ data: { container: 'body' } }
                   - if gitlab_project_import_enabled?
                     = link_to new_import_gitlab_project_path, class: 'btn btn_import_gitlab_project project-submit' do
                       = icon('gitlab', text: 'GitLab export')
@@ -109,6 +109,9 @@
     %p Please wait a moment, this page will automatically refresh when ready.
 
 :javascript
+  var importBtnTooltip = "Please enter a valid project name.";
+  var $importBtnWrapper = $('.import_gitlab_project');
+
   $('.how_to_import_link').bind('click', function (e) {
     e.preventDefault();
     var import_modal = $(this).next(".modal").show();
@@ -123,15 +126,8 @@
     $(".btn_import_gitlab_project").attr("href", _href + '?namespace_id=' + $("#project_namespace_id").val() + '&path=' + $("#project_path").val());
   });
 
-  $('.btn_import_gitlab_project').attr('disabled',true)
-  $('.import_gitlab_project').attr('title', 'Project path and name required.');
-
-  $('.import_gitlab_project').click(function( event ) {
-    if($('.btn_import_gitlab_project').attr('disabled')) {
-      event.preventDefault();
-      new Flash("Please enter path and name for the project to be imported to.");
-    }
-  });
+  $('.btn_import_gitlab_project').attr('disabled', $('#project_path').val().trim().length === 0);
+  $importBtnWrapper.attr('title', importBtnTooltip);
 
   $('#new_project').submit(function(){
     var $path = $('#project_path');
@@ -139,13 +135,13 @@
   });
 
   $('#project_path').keyup(function(){
-    if($(this).val().length !=0) {
+    if($(this).val().trim().length !== 0) {
       $('.btn_import_gitlab_project').attr('disabled', false);
-      $('.import_gitlab_project').attr('title','');
-      $(".flash-container").html("")
+      $importBtnWrapper.attr('title','');
+      $importBtnWrapper.removeClass('has-tooltip');
     } else {
       $('.btn_import_gitlab_project').attr('disabled',true);
-      $('.import_gitlab_project').attr('title', 'Project path and name required.');
+      $importBtnWrapper.addClass('has-tooltip');
     }
   });
 

app/views/projects/wikis/_form.html.haml

+- commit_message = @page.persisted? ? "Update #{@page.title}" : "Create #{@page.title}"
+
 = form_for [@project.namespace.becomes(Namespace), @project, @page], method: @page.persisted? ? :put : :post, html: { class: 'form-horizontal wiki-form common-note-form prepend-top-default js-quick-submit' } do |f|
   = form_errors(@page)
 
@@ -28,7 +30,7 @@
 
   .form-group
     = f.label :commit_message, class: 'control-label'
-    .col-sm-10= f.text_field :message, class: 'form-control', rows: 18
+    .col-sm-10= f.text_field :message, class: 'form-control', rows: 18, value: commit_message
 
   .form-actions
     - if @page && @page.persisted?

app/views/shared/_merge_requests.html.haml

@@ -6,4 +6,4 @@
   = paginate @merge_requests, theme: "gitlab"
 
 - else
-  .nothing-here-block No merge requests to show
+  = render 'shared/empty_states/merge_requests'

app/views/shared/empty_states/_merge_requests.html.haml

+- button_path = local_assigns.fetch(:button_path, false)
+- project_select_button = local_assigns.fetch(:project_select_button, false)
+- has_button = button_path || project_select_button
+
+.row.empty-state.merge-requests
+  .col-xs-12{ class: "#{'col-sm-6 pull-right' if has_button}" }
+    .svg-content
+      = render 'shared/empty_states/icons/merge_requests.svg'
+  .col-xs-12{ class: "#{'col-sm-6' if has_button}" }
+    .text-content
+      - if has_button
+        %h4
+          Merge requests are a place to propose changes you've made to a project and discuss those changes with others.
+        %p
+          Interested parties can even contribute by pushing commits if they want to.
+        - if project_select_button
+          = render 'shared/new_project_item_select', path: 'merge_requests/new', label: 'New merge request'
+        - else
+          = link_to 'New merge request', button_path, class: 'btn btn-new', title: 'New merge request', id: 'new_merge_request_link'
+      - else
+        %h4.text-center
+          There are no merge requests to show.

app/views/shared/empty_states/icons/_merge_requests.svg

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app/views/shared/icons/_activity.svg

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-    <!-- Generator: Sketch 3.8.3 (29802) - http://www.bohemiancoding.com/sketch -->
-    <title>path-1</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="_activity" fill="#7E7D7D">
-            <g id="Page-1">
-                <g id="path-1">
-                    <path d="M5,0 C4.448,0 4,0.448 4,1 L4,3 L1,3 C0.448,3 0,3.448 0,4 L0,9 C0,9.552 0.448,10 1,10 L5,10 L5,8 L11,8 L11,10 L15,10 C15.552,10 16,9.552 16,9 L16,4 C16,3.448 15.552,3 15,3 L12,3 L12,1 C12,0.448 11.552,0 11,0 L5,0 L5,0 L5,0 L5,0 Z M6,2.5 C6,2.224 6.224,2 6.5,2 L9.5,2 C9.776,2 10,2.224 10,2.5 C10,2.776 9.776,3 9.5,3 L6.5,3 C6.224,3 6,2.776 6,2.5 L6,2.5 L6,2.5 L6,2.5 Z M6,11 L10.001,11 L10.001,9 L6,9 L6,11 L6,11 L6,11 L6,11 Z M11,11 L11,12 L5,12 L5,11 L1,11 C0.448,11 0,11.448 0,12 L0,15 C0,15.552 0.448,16 1,16 L15,16 C15.552,16 16,15.552 16,15 L16,12 C16,11.448 15.552,11 15,11 L11,11 L11,11 L11,11 L11,11 Z"></path>
-                </g>
-            </g>
-        </g>
-    </g>
-</svg>
\ No newline at end of file

app/views/shared/icons/_commits.svg

-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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-    <!-- Generator: Sketch 3.8.3 (29802) - http://www.bohemiancoding.com/sketch -->
-    <title>Pasted Image 240</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <path d="M3,8 C3,5.951 4.236,4.194 6,3.422 L6,0 L1,0 C0.448,0 0,0.448 0,1 L0,15 C0,15.552 0.448,16 1,16 L6,16 L6,12.578 C4.236,11.806 3,10.049 3,8 M7,12.899 L7,16 L9,16 L9,12.899 C8.677,12.965 8.343,13 8,13 C7.657,13 7.323,12.965 7,12.899 M15,0 L10,0 L10,3.422 C11.764,4.194 13,5.951 13,8 C13,10.049 11.764,11.806 10,12.578 L10,16 L15,16 C15.552,16 16,15.552 16,15 L16,1 C16,0.448 15.552,0 15,0 M10,8 C10,9.105 9.105,10 8,10 C6.895,10 6,9.105 6,8 C6,6.895 6.895,6 8,6 C9.105,6 10,6.895 10,8 M4,8 C4,10.209 5.791,12 8,12 C10.209,12 12,10.209 12,8 C12,5.791 10.209,4 8,4 C5.791,4 4,5.791 4,8 M9,3.101 L9,0 L7,0 L7,3.101 C7.323,3.035 7.657,3 8,3 C8.343,3 8.677,3.035 9,3.101" id="Pasted-Image-240" fill="#7E7D7D"></path>
-    </g>
-</svg>
\ No newline at end of file

app/views/shared/icons/_contributionanalytics.svg

-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="16px" height="16px" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 3.7.2 (28276) - http://www.bohemiancoding.com/sketch -->
-    <title>Group</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="Group">
-            <path d="M8,0 C3.581,0 0,3.581 0,8 C0,12.419 3.581,16 8,16 C12.419,16 16,12.419 16,8 C16,3.581 12.419,0 8,0 M8,2 C11.308,2 14,4.692 14,8 C14,11.308 11.308,14 8,14 C4.692,14 2,11.308 2,8 C2,4.692 4.692,2 8,2" id="Fill-1" fill="#7E7C7C"></path>
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app/views/shared/icons/_delta.svg

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app/views/shared/icons/_members.svg

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app/views/shared/icons/_milestones.svg

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app/views/shared/icons/_mr.svg

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