Merge branch 'master' into qa/gb/selenium-handle-domain-sessions

* master: (93 commits)

CHANGELOG.md

@@ -2,6 +2,17 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 10.2.4 (2017-12-08)
+
+### Security (4 changes)
+
+- Fix e-mail address disclosure through member search fields
+- Prevent creating issues through API when user does not have permissions
+- Prevent an information disclosure in the Groups API
+- Fix user without access to private Wiki being able to see it on the project page
+- Fix Cross-Site Scripting (XSS) vulnerability while editing a comment
+
+
 ## 10.2.3 (2017-11-30)
 
 ### Fixed (7 changes)

CONTRIBUTING.md

@@ -598,6 +598,7 @@ merge request:
     present time and never use past tense (has been/was). For example instead
     of _prohibited this user from being saved due to the following errors:_ the
     text should be _sorry, we could not create your account because:_
+1.  Code should be written in [US English][us-english]
 
 This is also the style used by linting tools such as
 [RuboCop](https://github.com/bbatsov/rubocop),
@@ -663,6 +664,7 @@ available at [http://contributor-covenant.org/version/1/1/0/](http://contributor
 [GitLab Inc engineering workflow]: https://about.gitlab.com/handbook/engineering/workflow/#labelling-issues
 [polling-etag]: https://docs.gitlab.com/ce/development/polling.html
 [testing]: doc/development/testing_guide/index.md
+[us-english]: https://en.wikipedia.org/wiki/American_English
 
 [^1]: Please note that specs other than JavaScript specs are considered backend
       code.

GITALY_SERVER_VERSION

-0.57.0
+0.59.0

GITLAB_SHELL_VERSION

-5.10.1
+5.10.2

Gemfile

@@ -411,3 +411,6 @@ gem 'flipper-active_record', '~> 0.10.2'
 # Structured logging
 gem 'lograge', '~> 0.5'
 gem 'grape_logging', '~> 1.7'
+
+# Asset synchronization
+gem 'asset_sync', '~> 2.2.0'

Gemfile.lock

@@ -58,6 +58,11 @@ GEM
     asciidoctor (1.5.3)
     asciidoctor-plantuml (0.0.7)
       asciidoctor (~> 1.5)
+    asset_sync (2.2.0)
+      activemodel (>= 4.1.0)
+      fog-core
+      mime-types (>= 2.99)
+      unf
     ast (2.3.0)
     atomic (1.1.99)
     attr_encrypted (3.0.3)
@@ -486,7 +491,6 @@ GEM
     mini_mime (0.1.4)
     mini_portile2 (2.3.0)
     minitest (5.7.0)
-    mmap2 (2.2.9)
     mousetrap-rails (1.4.6)
     multi_json (1.12.2)
     multi_xml (0.6.0)
@@ -623,8 +627,7 @@ GEM
       parser
       unparser
     procto (0.0.3)
-    prometheus-client-mmap (0.7.0.beta39)
-      mmap2 (~> 2.2, >= 2.2.9)
+    prometheus-client-mmap (0.7.0.beta43)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -977,6 +980,7 @@ DEPENDENCIES
   asana (~> 0.6.0)
   asciidoctor (~> 1.5.2)
   asciidoctor-plantuml (= 0.0.7)
+  asset_sync (~> 2.2.0)
   attr_encrypted (~> 3.0.0)
   awesome_print (~> 1.2.0)
   babosa (~> 1.0.2)

PROCESS.md

@@ -130,7 +130,8 @@ freeze date (the 7th) should have a corresponding Enterprise Edition merge
 request, even if there are no conflicts. This is to reduce the size of the
 subsequent EE merge, as we often merge a lot to CE on the release date. For more
 information, see
-[limit conflicts with EE when developing on CE][limit_ee_conflicts].
+[Automatic CE->EE merge][automatic_ce_ee_merge] and
+[Guidelines for implementing Enterprise Edition features][ee_features].
 
 ### After the 7th
 
@@ -281,4 +282,5 @@ still an issue I encourage you to open it on the [GitLab.com issue tracker](http
 ["Implement design & UI elements" guidelines]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#implement-design-ui-elements
 [Thoughtbot code review guide]: https://github.com/thoughtbot/guides/tree/master/code-review
 [done]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#definition-of-done
-[limit_ee_conflicts]: https://docs.gitlab.com/ce/development/limit_ee_conflicts.html
+[automatic_ce_ee_merge]: https://docs.gitlab.com/ce/development/automatic_ce_ee_merge.html
+[ee_features]: https://docs.gitlab.com/ce/development/ee_features.html

app/assets/javascripts/commit/image_file.js

@@ -121,7 +121,7 @@ export default class ImageFile {
       return $('.swipe.view', this.file).each((function(_this) {
         return function(index, view) {
           var $swipeWrap, $swipeBar, $swipeFrame, wrapPadding, ref;
-          ref = this.prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
+          ref = _this.prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
           $swipeFrame = $('.swipe-frame', view);
           $swipeWrap = $('.swipe-wrap', view);
           $swipeBar = $('.swipe-bar', view);
@@ -158,7 +158,7 @@ export default class ImageFile {
       return $('.onion-skin.view', this.file).each((function(_this) {
         return function(index, view) {
           var $frame, $track, $dragger, $frameAdded, framePadding, ref, dragging = false;
-          ref = this.prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
+          ref = _this.prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
           $frame = $('.onion-skin-frame', view);
           $frameAdded = $('.frame.added', view);
           $track = $('.drag-track', view);

app/assets/javascripts/compare.js

 /* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, no-var, object-shorthand, consistent-return, no-unused-vars, comma-dangle, vars-on-top, prefer-template, max-len */
 
-window.Compare = (function() {
-  function Compare(opts) {
+export default class Compare {
+  constructor(opts) {
     this.opts = opts;
     this.source_loading = $(".js-source-loading");
     this.target_loading = $(".js-target-loading");
@@ -34,12 +34,12 @@ window.Compare = (function() {
     this.initialState();
   }
 
-  Compare.prototype.initialState = function() {
+  initialState() {
     this.getSourceHtml();
-    return this.getTargetHtml();
-  };
+    this.getTargetHtml();
+  }
 
-  Compare.prototype.getTargetProject = function() {
+  getTargetProject() {
     return $.ajax({
       url: this.opts.targetProjectUrl,
       data: {
@@ -52,22 +52,22 @@ window.Compare = (function() {
         return $('.js-target-branch-dropdown .dropdown-content').html(html);
       }
     });
-  };
+  }
 
-  Compare.prototype.getSourceHtml = function() {
-    return this.sendAjax(this.opts.sourceBranchUrl, this.source_loading, '.mr_source_commit', {
+  getSourceHtml() {
+    return this.constructor.sendAjax(this.opts.sourceBranchUrl, this.source_loading, '.mr_source_commit', {
       ref: $("input[name='merge_request[source_branch]']").val()
     });
-  };
+  }
 
-  Compare.prototype.getTargetHtml = function() {
-    return this.sendAjax(this.opts.targetBranchUrl, this.target_loading, '.mr_target_commit', {
+  getTargetHtml() {
+    return this.constructor.sendAjax(this.opts.targetBranchUrl, this.target_loading, '.mr_target_commit', {
       target_project_id: $("input[name='merge_request[target_project_id]']").val(),
       ref: $("input[name='merge_request[target_branch]']").val()
     });
-  };
+  }
 
-  Compare.prototype.sendAjax = function(url, loading, target, data) {
+  static sendAjax(url, loading, target, data) {
     var $target;
     $target = $(target);
     return $.ajax({
@@ -84,7 +84,5 @@ window.Compare = (function() {
         gl.utils.localTimeAgo($('.js-timeago', className));
       }
     });
-  };
-
-  return Compare;
-})();
+  }
+}

app/assets/javascripts/compare_autocomplete.js

 /* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, object-shorthand, comma-dangle, prefer-arrow-callback, no-else-return, newline-per-chained-call, wrap-iife, max-len */
 
-window.CompareAutocomplete = (function() {
-  function CompareAutocomplete() {
-    this.initDropdown();
-  }
-
-  CompareAutocomplete.prototype.initDropdown = function() {
-    return $('.js-compare-dropdown').each(function() {
+export default function initCompareAutocomplete() {
+  $('.js-compare-dropdown').each(function() {
     var $dropdown, selected;
     $dropdown = $(this);
     selected = $dropdown.data('selected');
@@ -62,7 +57,4 @@ window.CompareAutocomplete = (function() {
       }
     });
   });
-  };
-
-  return CompareAutocomplete;
-})();
+}

app/assets/javascripts/deploy_keys/components/action_btn.vue

@@ -32,7 +32,9 @@
       doAction() {
         this.isLoading = true;
 
-        eventHub.$emit(`${this.type}.key`, this.deployKey);
+        eventHub.$emit(`${this.type}.key`, this.deployKey, () => {
+          this.isLoading = false;
+        });
       },
     },
     computed: {
@@ -50,6 +52,9 @@
     :disabled="isLoading"
     @click="doAction">
     {{ text }}
-    <loading-icon v-if="isLoading" />
+    <loading-icon
+      v-if="isLoading"
+      :inline="true"
+    />
   </button>
 </template>

app/assets/javascripts/deploy_keys/components/app.vue

@@ -47,12 +47,15 @@
           .then(() => this.fetchKeys())
           .catch(() => new Flash('Error enabling deploy key'));
       },
-      disableKey(deployKey) {
+      disableKey(deployKey, callback) {
         // eslint-disable-next-line no-alert
         if (confirm('You are going to remove this deploy key. Are you sure?')) {
           this.service.disableKey(deployKey.id)
             .then(() => this.fetchKeys())
+            .then(callback)
             .catch(() => new Flash('Error removing deploy key'));
+        } else {
+          callback();
         }
       },
     },

app/assets/javascripts/diff_notes/diff_notes_bundle.js

@@ -16,7 +16,8 @@ import './components/diff_note_avatars';
 import './components/new_issue_for_discussion';
 
 $(() => {
-  const projectPath = document.querySelector('.merge-request').dataset.projectPath;
+  const projectPathHolder = document.querySelector('.merge-request') || document.querySelector('.commit-box');
+  const projectPath = projectPathHolder.dataset.projectPath;
   const COMPONENT_SELECTOR = 'resolve-btn, resolve-discussion-btn, jump-to-discussion, comment-and-resolve-btn, new-issue-for-discussion-btn';
 
   window.gl = window.gl || {};

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

@@ -43,7 +43,7 @@ class ResolveServiceClass {
           discussion.resolveAllNotes(resolvedBy);
         }
 
-        gl.mrWidget.checkStatus();
+        if (gl.mrWidget) gl.mrWidget.checkStatus();
         discussion.updateHeadline(data);
       })
       .catch(() => new Flash('An error occurred when trying to resolve a discussion. Please try again.'));

app/assets/javascripts/dispatcher.js

@@ -22,8 +22,8 @@ import NewCommitForm from './new_commit_form';
 import Project from './project';
 import projectAvatar from './project_avatar';
 /* global MergeRequest */
-/* global Compare */
-/* global CompareAutocomplete */
+import Compare from './compare';
+import initCompareAutocomplete from './compare_autocomplete';
 /* global ProjectFindFile */
 import ProjectNew from './project_new';
 import projectImport from './project_import';
@@ -525,13 +525,6 @@ import ProjectVariables from './project_variables';
         case 'projects:settings:ci_cd:show':
           // Initialize expandable settings panels
           initSettingsPanels();
-
-          import(/* webpackChunkName: "ci-cd-settings" */ './projects/ci_cd_settings_bundle')
-            .then(ciCdSettings => ciCdSettings.default())
-            .catch((err) => {
-              Flash(s__('ProjectSettings|Problem setting up the CI/CD settings JavaScript'));
-              throw err;
-            });
         case 'groups:settings:ci_cd:show':
           new ProjectVariables();
           break;
@@ -629,7 +622,7 @@ import ProjectVariables from './project_variables';
           projectAvatar();
           switch (path[1]) {
             case 'compare':
-              new CompareAutocomplete();
+              initCompareAutocomplete();
               break;
             case 'edit':
               shortcut_handler = new ShortcutsNavigation();

app/assets/javascripts/issue.js

@@ -8,18 +8,7 @@ import IssuablesHelper from './helpers/issuables_helper';
 
 export default class Issue {
   constructor() {
-    if ($('a.btn-close').length) {
-      this.taskList = new TaskList({
-        dataType: 'issue',
-        fieldName: 'description',
-        selector: '.detail-page-description',
-        onSuccess: (result) => {
-          document.querySelector('#task_status').innerText = result.task_status;
-          document.querySelector('#task_status_short').innerText = result.task_status_short;
-        }
-      });
-      this.initIssueBtnEventListeners();
-    }
+    if ($('a.btn-close').length) this.initIssueBtnEventListeners();
 
     Issue.$btnNewBranch = $('#new-branch');
     Issue.createMrDropdownWrap = document.querySelector('.create-mr-dropdown-wrap');

app/assets/javascripts/issue_show/components/app.vue

@@ -9,6 +9,7 @@ import descriptionComponent from './description.vue';
 import editedComponent from './edited.vue';
 import formComponent from './form.vue';
 import '../../lib/utils/url_utility';
+import RecaptchaDialogImplementor from '../../vue_shared/mixins/recaptcha_dialog_implementor';
 
 export default {
   props: {
@@ -149,6 +150,11 @@ export default {
     editedComponent,
     formComponent,
   },
+
+  mixins: [
+    RecaptchaDialogImplementor,
+  ],
+
   methods: {
     openForm() {
       if (!this.showForm) {
@@ -164,9 +170,11 @@ export default {
     closeForm() {
       this.showForm = false;
     },
+
     updateIssuable() {
       this.service.updateIssuable(this.store.formState)
         .then(res => res.json())
+        .then(data => this.checkForSpam(data))
         .then((data) => {
           if (location.pathname !== data.web_url) {
             gl.utils.visitUrl(data.web_url);
@@ -179,11 +187,24 @@ export default {
           this.store.updateState(data);
           eventHub.$emit('close.form');
         })
-        .catch(() => {
+        .catch((error) => {
+          if (error && error.name === 'SpamError') {
+            this.openRecaptcha();
+          } else {
             eventHub.$emit('close.form');
             window.Flash(`Error updating ${this.issuableType}`);
+          }
         });
     },
+
+    closeRecaptchaDialog() {
+      this.store.setFormState({
+        updateLoading: false,
+      });
+
+      this.closeRecaptcha();
+    },
+
     deleteIssuable() {
       this.service.deleteIssuable()
         .then(res => res.json())
@@ -237,9 +258,9 @@ export default {
 </script>
 
 <template>
-  <div>
+<div>
+  <div v-if="canUpdate && showForm">
     <form-component
-      v-if="canUpdate && showForm"
       :form-state="formState"
       :can-destroy="canDestroy"
       :issuable-templates="issuableTemplates"
@@ -251,6 +272,13 @@ export default {
       :can-attach-file="canAttachFile"
       :enable-autocomplete="enableAutocomplete"
     />
+
+    <recaptcha-dialog
+      v-show="showRecaptcha"
+      :html="recaptchaHTML"
+      @close="closeRecaptchaDialog"
+    />
+  </div>
   <div v-else>
     <title-component
       :issuable-ref="issuableRef"
@@ -276,5 +304,5 @@ export default {
       :updated-by-path="state.updatedByPath"
     />
   </div>
-  </div>
+</div>
 </template>

app/assets/javascripts/issue_show/components/description.vue

 <script>
   import animateMixin from '../mixins/animate';
   import TaskList from '../../task_list';
+  import RecaptchaDialogImplementor from '../../vue_shared/mixins/recaptcha_dialog_implementor';
 
   export default {
-    mixins: [animateMixin],
+    mixins: [
+      animateMixin,
+      RecaptchaDialogImplementor,
+    ],
+
     props: {
       canUpdate: {
         type: Boolean,
@@ -51,6 +56,7 @@
         this.updateTaskStatusText();
       },
     },
+
     methods: {
       renderGFM() {
         $(this.$refs['gfm-content']).renderGFM();
@@ -61,9 +67,19 @@
             dataType: this.issuableType,
             fieldName: 'description',
             selector: '.detail-page-description',
+            onSuccess: this.taskListUpdateSuccess.bind(this),
           });
         }
       },
+
+      taskListUpdateSuccess(data) {
+        try {
+          this.checkForSpam(data);
+        } catch (error) {
+          if (error && error.name === 'SpamError') this.openRecaptcha();
+        }
+      },
+
       updateTaskStatusText() {
         const taskRegexMatches = this.taskStatus.match(/(\d+) of ((?!0)\d+)/);
         const $issuableHeader = $('.issuable-meta');
@@ -109,5 +125,11 @@
       :data-update-url="updateUrl"
     >
     </textarea>
+
+    <recaptcha-dialog
+      v-show="showRecaptcha"
+      :html="recaptchaHTML"
+      @close="closeRecaptcha"
+    />
   </div>
 </template>

app/assets/javascripts/issue_show/index.js

@@ -5,7 +5,7 @@ import '../vue_shared/vue_resource_interceptor';
 
 document.addEventListener('DOMContentLoaded', () => {
   const initialDataEl = document.getElementById('js-issuable-app-initial-data');
-  const initialData = JSON.parse(initialDataEl.innerHTML.replace(/"/g, '"'));
+  const props = JSON.parse(initialDataEl.innerHTML.replace(/"/g, '"'));
 
   $('.issuable-edit').on('click', (e) => {
     e.preventDefault();
@@ -18,32 +18,9 @@ document.addEventListener('DOMContentLoaded', () => {
     components: {
       issuableApp,
     },
-    data() {
-      return {
-        ...initialData,
-      };
-    },
     render(createElement) {
       return createElement('issuable-app', {
-        props: {
-          canUpdate: this.canUpdate,
-          canDestroy: this.canDestroy,
-          endpoint: this.endpoint,
-          issuableRef: this.issuableRef,
-          initialTitleHtml: this.initialTitleHtml,
-          initialTitleText: this.initialTitleText,
-          initialDescriptionHtml: this.initialDescriptionHtml,
-          initialDescriptionText: this.initialDescriptionText,
-          issuableTemplates: this.issuableTemplates,
-          markdownPreviewPath: this.markdownPreviewPath,
-          markdownDocsPath: this.markdownDocsPath,
-          projectPath: this.projectPath,
-          projectNamespace: this.projectNamespace,
-          updatedAt: this.updatedAt,
-          updatedByName: this.updatedByName,
-          updatedByPath: this.updatedByPath,
-          initialTaskStatus: this.initialTaskStatus,
-        },
+        props,
       });
     },
   });

app/assets/javascripts/job.js

@@ -9,7 +9,7 @@ export default class Job {
     this.state = null;
     this.options = options || $('.js-build-options').data();
 
-    this.pageUrl = this.options.pageUrl;
+    this.pagePath = this.options.pagePath;
     this.buildStatus = this.options.buildStatus;
     this.state = this.options.logState;
     this.buildStage = this.options.buildStage;
@@ -167,11 +167,11 @@ export default class Job {
 
   getBuildTrace() {
     return $.ajax({
-      url: `${this.pageUrl}/trace.json`,
+      url: `${this.pagePath}/trace.json`,
       data: { state: this.state },
     })
       .done((log) => {
-        setCiStatusFavicon(`${this.pageUrl}/status.json`);
+        setCiStatusFavicon(`${this.pagePath}/status.json`);
 
         if (log.state) {
           this.state = log.state;
@@ -209,7 +209,7 @@ export default class Job {
         }
 
         if (log.status !== this.buildStatus) {
-          gl.utils.visitUrl(this.pageUrl);
+          gl.utils.visitUrl(this.pagePath);
         }
       })
       .fail(() => {

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

@@ -35,8 +35,6 @@ window.dateFormat = dateFormat;
 
     w.gl.utils.localTimeAgo = function($timeagoEls, setTimeago = true) {
       $timeagoEls.each((i, el) => {
-        el.setAttribute('title', el.getAttribute('title'));
-
         if (setTimeago) {
           // Recreate with custom template
           $(el).tooltip({

app/assets/javascripts/main.js

@@ -40,9 +40,6 @@ import './admin';
 import './aside';
 import loadAwardsHandler from './awards_handler';
 import bp from './breakpoints';
-import './commits';
-import './compare';
-import './compare_autocomplete';
 import './confirm_danger_modal';
 import Flash, { removeFlashClickListener } from './flash';
 import './gl_dropdown';

app/assets/javascripts/monitoring/components/dashboard.vue

@@ -21,6 +21,8 @@
         hasMetrics: convertPermissionToBoolean(metricsData.hasMetrics),
         documentationPath: metricsData.documentationPath,
         settingsPath: metricsData.settingsPath,
+        tagsPath: metricsData.tagsPath,
+        projectPath: metricsData.projectPath,
         metricsEndpoint: metricsData.additionalMetrics,
         deploymentEndpoint: metricsData.deploymentEndpoint,
         emptyGettingStartedSvgPath: metricsData.emptyGettingStartedSvgPath,
@@ -112,6 +114,8 @@
         :hover-data="hoverData"
         :update-aspect-ratio="updateAspectRatio"
         :deployment-data="store.deploymentData"
+        :project-path="projectPath"
+        :tags-path="tagsPath"
       />
     </graph-group>
   </div>

app/assets/javascripts/monitoring/components/graph.vue

@@ -30,6 +30,14 @@
         required: false,
         default: () => ({}),
       },
+      projectPath: {
+        type: String,
+        required: true,
+      },
+      tagsPath: {
+        type: String,
+        required: true,
+      },
     },
 
     mixins: [MonitoringMixin],
@@ -251,6 +259,14 @@
               :line-color="path.lineColor"
               :area-color="path.areaColor"
             />
+            <rect
+              class="prometheus-graph-overlay"
+              :width="(graphWidth - 70)"
+              :height="(graphHeight - 100)"
+              transform="translate(-5, 20)"
+              ref="graphOverlay"
+              @mousemove="handleMouseOverGraph($event)">
+            </rect>
             <graph-deployment
               :show-deploy-info="showDeployInfo"
               :deployment-data="reducedDeploymentData"
@@ -267,14 +283,6 @@
               :graph-height-offset="graphHeightOffset"
               :show-flag-content="showFlagContent"
             />
-            <rect
-              class="prometheus-graph-overlay"
-              :width="(graphWidth - 70)"
-              :height="(graphHeight - 100)"
-              transform="translate(-5, 20)"
-              ref="graphOverlay"
-              @mousemove="handleMouseOverGraph($event)">
-            </rect>
         </svg>
       </svg>
     </div>

app/assets/javascripts/monitoring/components/graph/deployment.vue

 <script>
-  import { dateFormat, timeFormat } from '../../utils/date_time_formatters';
+  import { dateFormatWithName, timeFormat } from '../../utils/date_time_formatters';
+  import Icon from '../../../vue_shared/components/icon.vue';
 
   export default {
     props: {
@@ -25,6 +26,10 @@
       },
     },
 
+    components: {
+      Icon,
+    },
+
     computed: {
       calculatedHeight() {
         return this.graphHeight - this.graphHeightOffset;
@@ -33,7 +38,7 @@
 
     methods: {
       refText(d) {
-        return d.tag ? d.ref : d.sha.slice(0, 6);
+        return d.tag ? d.ref : d.sha.slice(0, 8);
       },
 
       formatTime(deploymentTime) {
@@ -41,7 +46,7 @@
       },
 
       formatDate(deploymentTime) {
-        return dateFormat(deploymentTime);
+        return dateFormatWithName(deploymentTime);
       },
 
       nameDeploymentClass(deployment) {
@@ -54,11 +59,19 @@
 
       positionFlag(deployment) {
         let xPosition = 3;
-        if (deployment.xPos > (this.graphWidth - 200)) {
-          xPosition = -97;
+        if (deployment.xPos > (this.graphWidth - 225)) {
+          xPosition = -142;
         }
         return xPosition;
       },
+
+      svgContainerHeight(tag) {
+        let svgHeight = 80;
+        if (!tag) {
+          svgHeight -= 20;
+        }
+        return svgHeight;
+      },
     },
   };
 </script>
@@ -91,35 +104,75 @@
         class="js-deploy-info-box"
         :x="positionFlag(deployment)"
         y="0"
-        width="92"
-        height="60">
+        width="134"
+        :height="svgContainerHeight(deployment.tag)">
         <rect
           class="rect-text-metric deploy-info-rect rect-metric"
           x="1"
           y="1"
           rx="2"
-          width="90"
-          height="58">
+          width="132"
+          :height="svgContainerHeight(deployment.tag) - 2">
         </rect>
-        <g
-          transform="translate(5, 2)">
         <text
-            class="deploy-info-text text-metric-bold">
-            {{refText(deployment)}}
-          </text>
-        </g>
-        <text
-          class="deploy-info-text"
-          y="18"
+          class="deploy-info-text text-metric-bold"
           transform="translate(5, 2)">
+          Deployed
+        </text>
+        <!--The date info-->
+        <g transform="translate(5, 20)">
+          <text class="deploy-info-text">
             {{formatDate(deployment.time)}}
           </text>
           <text 
             class="deploy-info-text text-metric-bold"
-          y="38"
-          transform="translate(5, 2)">
+            x="62">
             {{formatTime(deployment.time)}}
           </text>
+        </g>
+        <line
+          class="divider-line"
+          x1="0"
+          y1="38"
+          x2="132"
+          :y2="38"
+          stroke="#000">
+        </line>
+        <!--Commit information-->
+        <g transform="translate(5, 40)">
+          <icon
+            name="commit"
+            :width="12"
+            :height="12"
+            :y="3">
+          </icon>
+          <a :xlink:href="deployment.commitUrl">
+            <text
+              class="deploy-info-text deploy-info-text-link"
+              transform="translate(20, 2)">
+              {{refText(deployment)}}
+            </text>
+          </a>
+        </g>
+        <!--Tag information-->
+        <g
+          transform="translate(5, 55)" 
+          v-if="deployment.tag">
+          <icon
+            name="label"
+            :width="12"
+            :height="12"
+            :y="5">
+          </icon>
+          <a :xlink:href="deployment.tagUrl">
+            <text
+              class="deploy-info-text deploy-info-text-link"
+              transform="translate(20, 2)"
+              y="2">
+              {{deployment.tag}}
+            </text>
+          </a>
+        </g>
       </svg>
     </g>
     <svg

app/assets/javascripts/monitoring/mixins/monitoring_mixins.js

@@ -33,7 +33,9 @@ const mixins = {
             id: deployment.id,
             time,
             sha: deployment.sha,
+            commitUrl: `${this.projectPath}/commit/${deployment.sha}`,
             tag: deployment.tag,
+            tagUrl: `${this.tagsPath}/${deployment.tag}`,
             ref: deployment.ref.name,
             xPos,
             showDeploymentFlag: false,

app/assets/javascripts/monitoring/utils/date_time_formatters.js

 import d3 from 'd3';
 
 export const dateFormat = d3.time.format('%b %-d, %Y');
+export const dateFormatWithName = d3.time.format('%a, %b %-d');
 export const timeFormat = d3.time.format('%-I:%M%p');
 export const bisectDate = d3.bisector(d => d.time).left;
 

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

 <script>
   import { mapGetters, mapActions } from 'vuex';
+  import { escape } from 'underscore';
   import Flash from '../../flash';
   import userAvatarLink from '../../vue_shared/components/user_avatar/user_avatar_link.vue';
   import noteHeader from './note_header.vue';
@@ -85,7 +86,7 @@
         };
         this.isRequesting = true;
         this.oldContent = this.note.note_html;
-        this.note.note_html = noteText;
+        this.note.note_html = escape(noteText);
 
         this.updateNote(data)
           .then(() => {

app/assets/javascripts/notes/index.js

@@ -8,10 +8,18 @@ document.addEventListener('DOMContentLoaded', () => new Vue({
   },
   data() {
     const notesDataset = document.getElementById('js-vue-notes').dataset;
+    const parsedUserData = JSON.parse(notesDataset.currentUserData);
+    const currentUserData = parsedUserData ? {
+      id: parsedUserData.id,
+      name: parsedUserData.name,
+      username: parsedUserData.username,
+      avatar_url: parsedUserData.avatar_path || parsedUserData.avatar_url,
+      path: parsedUserData.path,
+    } : {};
 
     return {
       noteableData: JSON.parse(notesDataset.noteableData),
-      currentUserData: JSON.parse(notesDataset.currentUserData),
+      currentUserData,
       notesData: {
         lastFetchedAt: notesDataset.lastFetchedAt,
         discussionsPath: notesDataset.discussionsPath,

app/assets/javascripts/projects/ci_cd_settings_bundle.js

-function updateAutoDevopsRadios(radioWrappers) {
-  radioWrappers.forEach((radioWrapper) => {
-    const radio = radioWrapper.querySelector('.js-auto-devops-enable-radio');
-    const runPipelineCheckboxWrapper = radioWrapper.querySelector('.js-run-auto-devops-pipeline-checkbox-wrapper');
-    const runPipelineCheckbox = radioWrapper.querySelector('.js-run-auto-devops-pipeline-checkbox');
-
-    if (runPipelineCheckbox) {
-      runPipelineCheckbox.checked = radio.checked;
-      runPipelineCheckboxWrapper.classList.toggle('hide', !radio.checked);
-    }
-  });
-}
-
-export default function initCiCdSettings() {
-  const radioWrappers = document.querySelectorAll('.js-auto-devops-enable-radio-wrapper');
-  radioWrappers.forEach(radioWrapper =>
-    radioWrapper.addEventListener('change', () => updateAutoDevopsRadios(radioWrappers)),
-  );
-}

app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js

+import Project from '~/project';
 import SmartInterval from '~/smart_interval';
 import Flash from '../flash';
 import {
@@ -140,6 +141,7 @@ export default {
             const el = document.createElement('div');
             el.innerHTML = res.body;
             document.body.appendChild(el);
+            Project.initRefSwitcher();
           }
         })
         .catch(() => {

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

@@ -36,6 +36,30 @@
         required: false,
         default: '',
       },
+
+      width: {
+        type: Number,
+        required: false,
+        default: null,
+      },
+
+      height: {
+        type: Number,
+        required: false,
+        default: null,
+      },
+
+      y: {
+        type: Number,
+        required: false,
+        default: null,
+      },
+
+      x: {
+        type: Number,
+        required: false,
+        default: null,
+      },
     },
 
     computed: {
@@ -51,7 +75,11 @@
 
 <template>
   <svg
-    :class="[iconSizeClass, cssClasses]">
+    :class="[iconSizeClass, cssClasses]"
+    :width="width"
+    :height="height"
+    :x="x"
+    :y="y">
     <use
       v-bind="{'xlink:href':spriteHref}"/>
   </svg>

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

@@ -38,7 +38,8 @@ export default {
     },
     primaryButtonLabel: {
       type: String,
-      required: true,
+      required: false,
+      default: '',
     },
     submitDisabled: {
       type: Boolean,
@@ -113,8 +114,9 @@ export default {
             {{ closeButtonLabel }}
           </button>
           <button
+            v-if="primaryButtonLabel"
             type="button"
-            class="btn pull-right"
+            class="btn pull-right js-primary-button"
             :disabled="submitDisabled"
             :class="btnKindClass"
             @click="emitSubmit(true)">

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

+<script>
+import PopupDialog from './popup_dialog.vue';
+
+export default {
+  name: 'recaptcha-dialog',
+
+  props: {
+    html: {
+      type: String,
+      required: false,
+      default: '',
+    },
+  },
+
+  data() {
+    return {
+      script: {},
+      scriptSrc: 'https://www.google.com/recaptcha/api.js',
+    };
+  },
+
+  components: {
+    PopupDialog,
+  },
+
+  methods: {
+    appendRecaptchaScript() {
+      this.removeRecaptchaScript();
+
+      const script = document.createElement('script');
+      script.src = this.scriptSrc;
+      script.classList.add('js-recaptcha-script');
+      script.async = true;
+      script.defer = true;
+
+      this.script = script;
+
+      document.body.appendChild(script);
+    },
+
+    removeRecaptchaScript() {
+      if (this.script instanceof Element) this.script.remove();
+    },
+
+    close() {
+      this.removeRecaptchaScript();
+      this.$emit('close');
+    },
+
+    submit() {
+      this.$el.querySelector('form').submit();
+    },
+  },
+
+  watch: {
+    html() {
+      this.appendRecaptchaScript();
+    },
+  },
+
+  mounted() {
+    window.recaptchaDialogCallback = this.submit.bind(this);
+  },
+};
+</script>
+
+<template>
+<popup-dialog
+  kind="warning"
+  class="recaptcha-dialog js-recaptcha-dialog"
+  :hide-footer="true"
+  :title="__('Please solve the reCAPTCHA')"
+  @toggle="close"
+>
+  <div slot="body">
+    <p>
+      {{__('We want to be sure it is you, please confirm you are not a robot.')}}
+    </p>
+    <div
+      ref="recaptcha"
+      v-html="html"
+    ></div>
+  </div>
+</popup-dialog>
+</template>

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

+import RecaptchaDialog from '../components/recaptcha_dialog.vue';
+
+export default {
+  data() {
+    return {
+      showRecaptcha: false,
+      recaptchaHTML: '',
+    };
+  },
+
+  components: {
+    RecaptchaDialog,
+  },
+
+  methods: {
+    openRecaptcha() {
+      this.showRecaptcha = true;
+    },
+
+    closeRecaptcha() {
+      this.showRecaptcha = false;
+    },
+
+    checkForSpam(data) {
+      if (!data.recaptcha_html) return data;
+
+      this.recaptchaHTML = data.recaptcha_html;
+
+      const spamError = new Error(data.error_message);
+      spamError.name = 'SpamError';
+      spamError.message = 'SpamError';
+
+      throw spamError;
+    },
+  },
+};

app/assets/stylesheets/framework/modal.scss

@@ -48,3 +48,10 @@ body.modal-open {
   display: block;
 }
 
+.recaptcha-dialog .recaptcha-form {
+  display: inline-block;
+
+  .recaptcha {
+    margin: 0;
+  }
+}

app/assets/stylesheets/pages/environments.scss

@@ -201,8 +201,9 @@
   stroke-width: 1;
 }
 
-.deploy-info-text {
-  dominant-baseline: text-before-edge;
+.divider-line {
+  stroke-width: 1;
+  stroke: $gray-darkest;
 }
 
 .prometheus-state {
@@ -312,6 +313,20 @@
       stroke: $gray-darker;
     }
 
+    .deploy-info-text {
+      dominant-baseline: text-before-edge;
+      font-size: 12px;
+    }
+
+    .deploy-info-text-link {
+      font-family: $monospace_font;
+      fill: $gl-link-color;
+
+      &:hover {
+        fill: $gl-link-hover-color;
+      }
+    }
+
     @media (max-width: $screen-sm-max) {
       .label-axis-text,
       .text-metric-usage,

app/controllers/admin/health_check_controller.rb

@@ -5,7 +5,7 @@ class Admin::HealthCheckController < Admin::ApplicationController
   end
 
   def reset_storage_health
-    Gitlab::Git::Storage::CircuitBreaker.reset_all!
+    Gitlab::Git::Storage::FailureInfo.reset_all!
     redirect_to admin_health_check_path,
                 notice: _('Git storage health information has been reset')
   end

app/controllers/concerns/issuable_actions.rb

@@ -21,11 +21,11 @@ module IssuableActions
 
     respond_to do |format|
       format.html do
-        recaptcha_check_with_fallback { render :edit }
+        recaptcha_check_if_spammable { render :edit }
       end
 
       format.json do
-        render_entity_json
+        recaptcha_check_if_spammable(false) { render_entity_json }
       end
     end
 
@@ -80,6 +80,12 @@ module IssuableActions
 
   private
 
+  def recaptcha_check_if_spammable(should_redirect = true, &block)
+    return yield unless @issuable.is_a? Spammable
+
+    recaptcha_check_with_fallback(should_redirect, &block)
+  end
+
   def render_conflict_response
     respond_to do |format|
       format.html do

app/controllers/concerns/spammable_actions.rb

@@ -23,8 +23,8 @@ module SpammableActions
     @spam_config_loaded = Gitlab::Recaptcha.load_configurations!
   end
 
-  def recaptcha_check_with_fallback(&fallback)
-    if spammable.valid?
+  def recaptcha_check_with_fallback(should_redirect = true, &fallback)
+    if should_redirect && spammable.valid?
       redirect_to spammable_path
     elsif render_recaptcha?
       ensure_spam_config_loaded!
@@ -33,7 +33,18 @@ module SpammableActions
         flash[:alert] = 'There was an error with the reCAPTCHA. Please solve the reCAPTCHA again.'
       end
 
+      respond_to do |format|
+        format.html do
           render :verify
+        end
+
+        format.json do
+          locals = { spammable: spammable, script: false, has_submit: false }
+          recaptcha_html = render_to_string(partial: 'shared/recaptcha_form', formats: :html, locals: locals)
+
+          render json: { recaptcha_html: recaptcha_html }
+        end
+      end
     else
       yield
     end

app/controllers/concerns/uploads_actions.rb

 module UploadsActions
+  include Gitlab::Utils::StrongMemoize
+
   def create
     link_to_file = UploadService.new(model, params[:file], uploader_class).execute
 
@@ -24,4 +26,25 @@ module UploadsActions
 
     send_file uploader.file.path, disposition: disposition
   end
+
+  private
+
+  def uploader
+    strong_memoize(:uploader) do
+      return if show_model.nil?
+
+      file_uploader = FileUploader.new(show_model, params[:secret])
+      file_uploader.retrieve_from_store!(params[:filename])
+
+      file_uploader
+    end
+  end
+
+  def image_or_video?
+    uploader && uploader.exists? && uploader.image_or_video?
+  end
+
+  def uploader_class
+    FileUploader
+  end
 end

app/controllers/groups/uploads_controller.rb

+class Groups::UploadsController < Groups::ApplicationController
+  include UploadsActions
+
+  skip_before_action :group, if: -> { action_name == 'show' && image_or_video? }
+
+  before_action :authorize_upload_file!, only: [:create]
+
+  private
+
+  def show_model
+    strong_memoize(:show_model) do
+      group_id = params[:group_id]
+
+      Group.find_by_full_path(group_id)
+    end
+  end
+
+  def authorize_upload_file!
+    render_404 unless can?(current_user, :upload_file, group)
+  end
+
+  def uploader
+    strong_memoize(:uploader) do
+      file_uploader = uploader_class.new(show_model, params[:secret])
+      file_uploader.retrieve_from_store!(params[:filename])
+      file_uploader
+    end
+  end
+
+  def uploader_class
+    NamespaceFileUploader
+  end
+
+  alias_method :model, :group
+end

app/controllers/health_controller.rb

 class HealthController < ActionController::Base
-  protect_from_forgery with: :exception
+  protect_from_forgery with: :exception, except: :storage_check
   include RequiresWhitelistedMonitoringClient
 
   CHECKS = [
@@ -23,6 +23,15 @@ class HealthController < ActionController::Base
     render_check_results(results)
   end
 
+  def storage_check
+    results = Gitlab::Git::Storage::Checker.check_all
+
+    render json: {
+             check_interval: Gitlab::CurrentSettings.current_application_settings.circuitbreaker_check_interval,
+             results: results
+           }
+  end
+
   private
 
   def render_check_results(results)

app/controllers/profiles/personal_access_tokens_controller.rb

@@ -8,7 +8,7 @@ class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
     @personal_access_token = finder.build(personal_access_token_params)
 
     if @personal_access_token.save
-      flash[:personal_access_token] = @personal_access_token.token
+      PersonalAccessToken.redis_store!(current_user.id, @personal_access_token.token)
       redirect_to profile_personal_access_tokens_path, notice: "Your new personal access token has been created."
     else
       set_index_vars
@@ -43,5 +43,7 @@ class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
 
     @inactive_personal_access_tokens = finder(state: 'inactive').execute
     @active_personal_access_tokens = finder(state: 'active').execute.order(:expires_at)
+
+    @new_personal_access_token = PersonalAccessToken.redis_getdel(current_user.id)
   end
 end

app/controllers/projects/commit_controller.rb

@@ -134,6 +134,23 @@ class Projects::CommitController < Projects::ApplicationController
     @grouped_diff_discussions = commit.grouped_diff_discussions
     @discussions = commit.discussions
 
+    if merge_request_iid = params[:merge_request_iid]
+      @merge_request = MergeRequestsFinder.new(current_user, project_id: @project.id).find_by(iid: merge_request_iid)
+
+      if @merge_request
+        @new_diff_note_attrs.merge!(
+          noteable_type: 'MergeRequest',
+          noteable_id: @merge_request.id
+        )
+
+        merge_request_commit_notes = @merge_request.notes.where(commit_id: @commit.id).inc_relations_for_view
+        merge_request_commit_diff_discussions = merge_request_commit_notes.grouped_diff_discussions(@commit.diff_refs)
+        @grouped_diff_discussions.merge!(merge_request_commit_diff_discussions) do |line_code, left, right|
+          left + right
+        end
+      end
+    end
+
     @notes = (@grouped_diff_discussions.values.flatten + @discussions).flat_map(&:notes)
     @notes = prepare_notes_for_rendering(@notes, @commit)
   end

app/controllers/projects/merge_requests/application_controller.rb

@@ -28,7 +28,6 @@ class Projects::MergeRequests::ApplicationController < Projects::ApplicationCont
       :task_num,
       :title,
       :discussion_locked,
-
       label_ids: []
     ]
   end

app/controllers/projects/merge_requests/diffs_controller.rb

@@ -4,6 +4,7 @@ class Projects::MergeRequests::DiffsController < Projects::MergeRequests::Applic
   include RendersNotes
 
   before_action :apply_diff_view_cookie!
+  before_action :commit
   before_action :define_diff_vars
   before_action :define_diff_comment_vars
 
@@ -20,18 +21,33 @@ class Projects::MergeRequests::DiffsController < Projects::MergeRequests::Applic
   private
 
   def define_diff_vars
+    @merge_request_diffs = @merge_request.merge_request_diffs.viewable.order_id_desc
+    @compare = commit || find_merge_request_diff_compare
+    return render_404 unless @compare
+
+    @diffs = @compare.diffs(diff_options)
+  end
+
+  def commit
+    return nil unless commit_id = params[:commit_id].presence
+    return nil unless @merge_request.all_commits.exists?(sha: commit_id)
+
+    @commit ||= @project.commit(commit_id)
+  end
+
+  def find_merge_request_diff_compare
     @merge_request_diff =
-      if params[:diff_id]
-        @merge_request.merge_request_diffs.viewable.find(params[:diff_id])
+      if diff_id = params[:diff_id].presence
+        @merge_request.merge_request_diffs.viewable.find_by(id: diff_id)
       else
         @merge_request.merge_request_diff
       end
 
-    @merge_request_diffs = @merge_request.merge_request_diffs.viewable.order_id_desc
+    return unless @merge_request_diff
+
     @comparable_diffs = @merge_request_diffs.select { |diff| diff.id < @merge_request_diff.id }
 
-    if params[:start_sha].present?
-      @start_sha = params[:start_sha]
+    if @start_sha = params[:start_sha].presence
       @start_version = @comparable_diffs.find { |diff| diff.head_commit_sha == @start_sha }
 
       unless @start_version
@@ -40,20 +56,18 @@ class Projects::MergeRequests::DiffsController < Projects::MergeRequests::Applic
       end
     end
 
-    @compare =
     if @start_sha
       @merge_request_diff.compare_with(@start_sha)
     else
       @merge_request_diff
     end
-
-    @diffs = @compare.diffs(diff_options)
   end
 
   def define_diff_comment_vars
     @new_diff_note_attrs = {
       noteable_type: 'MergeRequest',
-      noteable_id: @merge_request.id
+      noteable_id: @merge_request.id,
+      commit_id: @commit&.id
     }
 
     @diff_notes_disabled = false

app/controllers/projects/merge_requests_controller.rb

@@ -7,11 +7,8 @@ class Projects::MergeRequestsController < Projects::MergeRequests::ApplicationCo
   include IssuableCollections
 
   skip_before_action :merge_request, only: [:index, :bulk_update]
-
   before_action :authorize_update_issuable!, only: [:close, :edit, :update, :remove_wip, :sort]
-
   before_action :set_issuables_index, only: [:index]
-
   before_action :authenticate_user!, only: [:assign_related_issues]
 
   def index

app/controllers/projects/pipelines_settings_controller.rb

@@ -29,7 +29,6 @@ class Projects::PipelinesSettingsController < Projects::ApplicationController
       :runners_token, :builds_enabled, :build_allow_git_fetch,
       :build_timeout_in_minutes, :build_coverage_regex, :public_builds,
       :auto_cancel_pending_pipelines, :ci_config_path,
-      :run_auto_devops_pipeline_implicit, :run_auto_devops_pipeline_explicit,
       auto_devops_attributes: [:id, :domain, :enabled]
     )
   end

app/controllers/projects/uploads_controller.rb

@@ -8,31 +8,13 @@ class Projects::UploadsController < Projects::ApplicationController
 
   private
 
-  def uploader
-    return @uploader if defined?(@uploader)
-
+  def show_model
+    strong_memoize(:show_model) do
       namespace = params[:namespace_id]
       id = params[:project_id]
 
-    file_project = Project.find_by_full_path("#{namespace}/#{id}")
-
-    if file_project.nil?
-      @uploader = nil
-      return
-    end
-
-    @uploader = FileUploader.new(file_project, params[:secret])
-    @uploader.retrieve_from_store!(params[:filename])
-
-    @uploader
-  end
-
-  def image_or_video?
-    uploader && uploader.exists? && uploader.image_or_video?
+      Project.find_by_full_path("#{namespace}/#{id}")
     end
-
-  def uploader_class
-    FileUploader
   end
 
   alias_method :model, :project

app/controllers/projects_controller.rb

@@ -272,7 +272,7 @@ class ProjectsController < Projects::ApplicationController
 
       render 'projects/empty' if @project.empty_repo?
     else
-      if @project.wiki_enabled?
+      if can?(current_user, :read_wiki, @project)
         @project_wiki = @project.wiki
         @wiki_home = @project_wiki.find_page('home', params[:version_id])
       elsif @project.feature_available?(:issues, current_user)

app/helpers/application_settings_helper.rb

@@ -124,17 +124,6 @@ module ApplicationSettingsHelper
     _('The number of attempts GitLab will make to access a storage.')
   end
 
-  def circuitbreaker_backoff_threshold_help_text
-    _("The number of failures after which GitLab will start temporarily "\
-      "disabling access to a storage shard on a host")
-  end
-
-  def circuitbreaker_failure_wait_time_help_text
-    _("When access to a storage fails. GitLab will prevent access to the "\
-      "storage for the time specified here. This allows the filesystem to "\
-      "recover. Repositories on failing shards are temporarly unavailable")
-  end
-
   def circuitbreaker_failure_reset_time_help_text
     _("The time in seconds GitLab will keep failure information. When no "\
       "failures occur during this time, information about the mount is reset.")
@@ -145,6 +134,11 @@ module ApplicationSettingsHelper
       "timeout error will be raised.")
   end
 
+  def circuitbreaker_check_interval_help_text
+    _("The time in seconds between storage checks. When a previous check did "\
+      "complete yet, GitLab will skip a check.")
+  end
+
   def visible_attributes
     [
       :admin_notification_email,
@@ -154,10 +148,9 @@ module ApplicationSettingsHelper
       :akismet_enabled,
       :auto_devops_enabled,
       :circuitbreaker_access_retries,
-      :circuitbreaker_backoff_threshold,
+      :circuitbreaker_check_interval,
       :circuitbreaker_failure_count_threshold,
       :circuitbreaker_failure_reset_time,
-      :circuitbreaker_failure_wait_time,
       :circuitbreaker_storage_timeout,
       :clientside_sentry_dsn,
       :clientside_sentry_enabled,

app/helpers/auto_devops_helper.rb

@@ -8,22 +8,6 @@ module AutoDevopsHelper
       !project.ci_service
   end
 
-  def show_run_auto_devops_pipeline_checkbox_for_instance_setting?(project)
-    return false if project.repository.gitlab_ci_yml
-
-    if project&.auto_devops&.enabled.present?
-      !project.auto_devops.enabled && current_application_settings.auto_devops_enabled?
-    else
-      current_application_settings.auto_devops_enabled?
-    end
-  end
-
-  def show_run_auto_devops_pipeline_checkbox_for_explicit_setting?(project)
-    return false if project.repository.gitlab_ci_yml
-
-    !project.auto_devops_enabled?
-  end
-
   def auto_devops_warning_message(project)
     missing_domain = !project.auto_devops&.has_domain?
     missing_service = !project.deployment_platform&.active?

app/helpers/builds_helper.rb

@@ -20,8 +20,7 @@ module BuildsHelper
 
   def javascript_build_options
     {
-      page_url: project_job_url(@project, @build),
-      build_url: project_job_url(@project, @build, :json),
+      page_path: project_job_path(@project, @build),
       build_status: @build.status,
       build_stage: @build.stage,
       log_state: ''

app/helpers/commits_helper.rb

@@ -228,4 +228,12 @@ module CommitsHelper
       [commits, 0]
     end
   end
+
+  def commit_path(project, commit, merge_request: nil)
+    if merge_request&.persisted?
+      diffs_project_merge_request_path(project, merge_request, commit_id: commit.id)
+    else
+      project_commit_path(project, commit)
+    end
+  end
 end

app/helpers/markup_helper.rb

@@ -86,6 +86,8 @@ module MarkupHelper
     return '' unless text.present?
 
     context[:project] ||= @project
+    context[:group] ||= @group
+
     html = markdown_unsafe(text, context)
     prepare_for_rendering(html, context)
   end

app/helpers/merge_requests_helper.rb

@@ -101,6 +101,30 @@ module MergeRequestsHelper
     }.merge(merge_params_ee(merge_request))
   end
 
+  def tab_link_for(merge_request, tab, options = {}, &block)
+    data_attrs = {
+      action: tab.to_s,
+      target: "##{tab}",
+      toggle: options.fetch(:force_link, false) ? '' : 'tab'
+    }
+
+    url = case tab
+          when :show
+            data_attrs[:target] = '#notes'
+            method(:project_merge_request_path)
+          when :commits
+            method(:commits_project_merge_request_path)
+          when :pipelines
+            method(:pipelines_project_merge_request_path)
+          when :diffs
+            method(:diffs_project_merge_request_path)
+          else
+            raise "Cannot create tab #{tab}."
+          end
+
+    link_to(url[merge_request.project, merge_request], data: data_attrs, &block)
+  end
+
   def merge_params_ee(merge_request)
     {}
   end

app/helpers/preferences_helper.rb

@@ -58,7 +58,7 @@ module PreferencesHelper
       user_view
     elsif user_view == "activity"
       "activity"
-    elsif @project.wiki_enabled?
+    elsif can?(current_user, :read_wiki, @project)
       "wiki"
     elsif @project.feature_available?(:issues, current_user)
       "projects/issues/issues"

app/helpers/storage_health_helper.rb

@@ -18,16 +18,12 @@ module StorageHealthHelper
     current_failures = circuit_breaker.failure_count
 
     translation_params = { number_of_failures: current_failures,
-                           maximum_failures: maximum_failures,
-                           number_of_seconds: circuit_breaker.failure_wait_time }
+                           maximum_failures: maximum_failures }
 
     if circuit_breaker.circuit_broken?
       s_("%{number_of_failures} of %{maximum_failures} failures. GitLab will not "\
          "retry automatically. Reset storage information when the problem is "\
          "resolved.") % translation_params
-    elsif circuit_breaker.backing_off?
-      _("%{number_of_failures} of %{maximum_failures} failures. GitLab will "\
-        "block access for %{number_of_seconds} seconds.") % translation_params
     else
       _("%{number_of_failures} of %{maximum_failures} failures. GitLab will "\
         "allow access on the next attempt.") % translation_params

app/models/application_setting.rb

@@ -153,11 +153,10 @@ class ApplicationSetting < ActiveRecord::Base
             presence: true,
             numericality: { greater_than_or_equal_to: 0 }
 
-  validates :circuitbreaker_backoff_threshold,
-            :circuitbreaker_failure_count_threshold,
-            :circuitbreaker_failure_wait_time,
+  validates :circuitbreaker_failure_count_threshold,
             :circuitbreaker_failure_reset_time,
             :circuitbreaker_storage_timeout,
+            :circuitbreaker_check_interval,
             presence: true,
             numericality: { only_integer: true, greater_than_or_equal_to: 0 }
 
@@ -165,13 +164,6 @@ class ApplicationSetting < ActiveRecord::Base
             presence: true,
             numericality: { only_integer: true, greater_than_or_equal_to: 1 }
 
-  validates_each :circuitbreaker_backoff_threshold do |record, attr, value|
-    if value.to_i >= record.circuitbreaker_failure_count_threshold
-      record.errors.add(attr, _("The circuitbreaker backoff threshold should be "\
-                                "lower than the failure count threshold"))
-    end
-  end
-
   validates :gitaly_timeout_default,
             presence: true,
             numericality: { only_integer: true, greater_than_or_equal_to: 0 }

app/models/ci/build.rb

@@ -6,6 +6,8 @@ module Ci
     include Presentable
     include Importable
 
+    MissingDependenciesError = Class.new(StandardError)
+
     belongs_to :runner
     belongs_to :trigger_request
     belongs_to :erased_by, class_name: 'User'
@@ -139,6 +141,10 @@ module Ci
           Ci::Build.retry(build, build.user)
         end
       end
+
+      before_transition any => [:running] do |build|
+        build.validates_dependencies! unless Feature.enabled?('ci_disable_validates_dependencies')
+      end
     end
 
     def detailed_status(current_user)
@@ -478,6 +484,20 @@ module Ci
       options[:dependencies]&.empty?
     end
 
+    def validates_dependencies!
+      dependencies.each do |dependency|
+        raise MissingDependenciesError unless dependency.valid_dependency?
+      end
+    end
+
+    def valid_dependency?
+      return false unless complete?
+      return false if artifacts_expired?
+      return false if erased?
+
+      true
+    end
+
     def hide_secrets(trace)
       return unless trace
 

app/models/commit.rb

+# coding: utf-8
 class Commit
   extend ActiveModel::Naming
   extend Gitlab::Cache::RequestCache
@@ -25,7 +26,7 @@ class Commit
   DIFF_HARD_LIMIT_FILES = 1000
   DIFF_HARD_LIMIT_LINES = 50000
 
-  MIN_SHA_LENGTH = 7
+  MIN_SHA_LENGTH = Gitlab::Git::Commit::MIN_SHA_LENGTH
   COMMIT_SHA_PATTERN = /\h{#{MIN_SHA_LENGTH},40}/.freeze
 
   def banzai_render_context(field)

app/models/commit_status.rb

@@ -43,7 +43,8 @@ class CommitStatus < ActiveRecord::Base
     script_failure: 1,
     api_failure: 2,
     stuck_or_timeout_failure: 3,
-    runner_system_failure: 4
+    runner_system_failure: 4,
+    missing_dependency_failure: 5
   }
 
   ##

app/models/concerns/discussion_on_diff.rb

@@ -32,6 +32,10 @@ module DiscussionOnDiff
     first_note.position.new_path
   end
 
+  def on_merge_request_commit?
+    for_merge_request? && commit_id.present?
+  end
+
   # Returns an array of at most 16 highlighted lines above a diff note
   def truncated_diff_lines(highlight: true)
     lines = highlight ? highlighted_diff_lines : diff_lines

app/models/diff_discussion.rb

@@ -24,8 +24,12 @@ class DiffDiscussion < Discussion
     return unless for_merge_request?
     return {} if active?
 
+    if on_merge_request_commit?
+      { commit_id: commit_id }
+    else
       noteable.version_params_for(position.diff_refs)
     end
+  end
 
   def reply_attributes
     super.merge(

app/models/diff_note.rb

@@ -17,6 +17,7 @@ class DiffNote < Note
   validates :noteable_type, inclusion: { in: NOTEABLE_TYPES }
   validate :positions_complete
   validate :verify_supported
+  validate :diff_refs_match_commit, if: :for_commit?
 
   before_validation :set_original_position, on: :create
   before_validation :update_position, on: :create, if: :on_text?
@@ -135,6 +136,12 @@ class DiffNote < Note
     errors.add(:position, "is invalid")
   end
 
+  def diff_refs_match_commit
+    return if self.original_position.diff_refs == self.commit.diff_refs
+
+    errors.add(:commit_id, 'does not match the diff refs')
+  end
+
   def keep_around_commits
     project.repository.keep_around(self.original_position.base_sha)
     project.repository.keep_around(self.original_position.start_sha)

app/models/discussion.rb

@@ -11,6 +11,7 @@ class Discussion
             :author,
 
             :noteable,
+            :commit_id,
             :for_commit?,
             :for_merge_request?,
 

app/models/epic.rb

 # Placeholder class for model that is implemented in EE
-# It will reserve (ee#3853) '&' as a reference prefix, but the table does not exists in CE
+# It reserves '&' as a reference prefix, but the table does not exists in CE
 class Epic < ActiveRecord::Base
-  # TODO: this will be implemented as part of #3853
-  def to_reference
+  def self.reference_prefix
+    '&'
+  end
+
+  def self.reference_prefix_escaped
+    '&amp;'
   end
 end

app/models/event.rb

@@ -72,7 +72,7 @@ class Event < ActiveRecord::Base
     # We're using preload for "push_event_payload" as otherwise the association
     # is not always available (depending on the query being built).
     includes(:author, :project, project: :namespace)
-      .preload(:target, :push_event_payload)
+      .preload(:push_event_payload, target: :author)
   end
 
   scope :for_milestone_id, ->(milestone_id) { where(target_type: "Milestone", target_id: milestone_id) }

app/models/group.rb

@@ -298,6 +298,10 @@ class Group < Namespace
     end
   end
 
+  def hashed_storage?(_feature)
+    false
+  end
+
   private
 
   def update_two_factor_requirement

app/models/merge_request.rb

@@ -649,6 +649,7 @@ class MergeRequest < ActiveRecord::Base
       .to_sql
 
     Note.from("(#{union}) #{Note.table_name}")
+      .includes(:noteable)
   end
 
   alias_method :discussion_notes, :related_notes
@@ -925,21 +926,27 @@ class MergeRequest < ActiveRecord::Base
       .order(id: :desc)
   end
 
-  # Note that this could also return SHA from now dangling commits
-  #
-  def all_commit_shas
-    return commit_shas unless persisted?
-
-    diffs_relation = merge_request_diffs
-
+  def all_commits
     # MySQL doesn't support LIMIT in a subquery.
-    diffs_relation = diffs_relation.recent if Gitlab::Database.postgresql?
+    diffs_relation = if Gitlab::Database.postgresql?
+                       merge_request_diffs.recent
+                     else
+                       merge_request_diffs
+                     end
 
     MergeRequestDiffCommit
       .where(merge_request_diff: diffs_relation)
       .limit(10_000)
-      .pluck('sha')
-      .uniq
+  end
+
+  # Note that this could also return SHA from now dangling commits
+  #
+  def all_commit_shas
+    @all_commit_shas ||= begin
+      return commit_shas unless persisted?
+
+      all_commits.pluck(:sha).uniq
+    end
   end
 
   def merge_commit

app/models/namespace.rb

@@ -40,6 +40,7 @@ class Namespace < ActiveRecord::Base
     namespace_path: true
 
   validate :nesting_level_allowed
+  validate :allowed_path_by_redirects
 
   delegate :name, to: :owner, allow_nil: true, prefix: true
 
@@ -257,4 +258,14 @@ class Namespace < ActiveRecord::Base
     Namespace.where(id: descendants.select(:id))
       .update_all(share_with_group_lock: true)
   end
+
+  def allowed_path_by_redirects
+    return if path.nil?
+
+    errors.add(:path, "#{path} has been taken before. Please use another one") if namespace_previously_created_with_same_path?
+  end
+
+  def namespace_previously_created_with_same_path?
+    RedirectRoute.permanent.exists?(path: path)
+  end
 end

app/models/note.rb

@@ -230,16 +230,18 @@ class Note < ActiveRecord::Base
     for_personal_snippet?
   end
 
+  def commit
+    @commit ||= project.commit(commit_id) if commit_id.present?
+  end
+
   # override to return commits, which are not active record
   def noteable
-    if for_commit?
-      @commit ||= project.commit(commit_id)
-    else
+    return commit if for_commit?
+
     super
-    end
+  rescue
     # Temp fix to prevent app crash
     # if note commit id doesn't exist
-  rescue
     nil
   end
 
@@ -401,6 +403,10 @@ class Note < ActiveRecord::Base
     noteable_object&.touch
   end
 
+  def banzai_render_context(field)
+    super.merge(noteable: noteable)
+  end
+
   private
 
   def keep_around_commit

app/models/personal_access_token.rb

@@ -3,6 +3,8 @@ class PersonalAccessToken < ActiveRecord::Base
   include TokenAuthenticatable
   add_authentication_token_field :token
 
+  REDIS_EXPIRY_TIME = 3.minutes
+
   serialize :scopes, Array # rubocop:disable Cop/ActiveRecordSerialize
 
   belongs_to :user
@@ -27,6 +29,21 @@ class PersonalAccessToken < ActiveRecord::Base
     !revoked? && !expired?
   end
 
+  def self.redis_getdel(user_id)
+    Gitlab::Redis::SharedState.with do |redis|
+      token = redis.get(redis_shared_state_key(user_id))
+      redis.del(redis_shared_state_key(user_id))
+      token
+    end
+  end
+
+  def self.redis_store!(user_id, token)
+    Gitlab::Redis::SharedState.with do |redis|
+      redis.set(redis_shared_state_key(user_id), token, ex: REDIS_EXPIRY_TIME)
+      token
+    end
+  end
+
   protected
 
   def validate_scopes
@@ -38,4 +55,8 @@ class PersonalAccessToken < ActiveRecord::Base
   def set_default_scopes
     self.scopes = Gitlab::Auth::DEFAULT_SCOPES if self.scopes.empty?
   end
+
+  def self.redis_shared_state_key(user_id)
+    "gitlab:personal_access_token:#{user_id}"
+  end
 end

app/models/project.rb

@@ -227,7 +227,6 @@ class Project < ActiveRecord::Base
   delegate :members, to: :team, prefix: true
   delegate :add_user, :add_users, to: :team
   delegate :add_guest, :add_reporter, :add_developer, :add_master, to: :team
-  delegate :empty_repo?, to: :repository
 
   # Validations
   validates :creator, presence: true, on: :create
@@ -499,6 +498,10 @@ class Project < ActiveRecord::Base
     auto_devops&.enabled.nil? && !current_application_settings.auto_devops_enabled?
   end
 
+  def empty_repo?
+    repository.empty?
+  end
+
   def repository_storage_path
     Gitlab.config.repositories.storages[repository_storage].try(:[], 'path')
   end

app/models/redirect_route.rb

@@ -17,4 +17,32 @@ class RedirectRoute < ActiveRecord::Base
 
     where(wheres, path, "#{sanitize_sql_like(path)}/%")
   end
+
+  scope :permanent, -> do
+    if column_permanent_exists?
+      where(permanent: true)
+    else
+      none
+    end
+  end
+
+  scope :temporary, -> do
+    if column_permanent_exists?
+      where(permanent: [false, nil])
+    else
+      all
+    end
+  end
+
+  default_value_for :permanent, false
+
+  def permanent=(value)
+    if self.class.column_permanent_exists?
+      super
+    end
+  end
+
+  def self.column_permanent_exists?
+    ActiveRecord::Base.connection.column_exists?(:redirect_routes, :permanent)
+  end
 end

app/models/repository.rb

@@ -37,7 +37,7 @@ class Repository
                       issue_template_names merge_request_template_names).freeze
 
   # Methods that use cache_method but only memoize the value
-  MEMOIZED_CACHED_METHODS = %i(license empty_repo?).freeze
+  MEMOIZED_CACHED_METHODS = %i(license).freeze
 
   # Certain method caches should be refreshed when certain types of files are
   # changed. This Hash maps file types (as returned by Gitlab::FileDetector) to
@@ -497,7 +497,11 @@ class Repository
   end
   cache_method :exists?
 
-  delegate :empty?, to: :raw_repository
+  def empty?
+    return true unless exists?
+
+    !has_visible_content?
+  end
   cache_method :empty?
 
   # The size of this repository in megabytes.
@@ -944,13 +948,8 @@ class Repository
     end
   end
 
-  def empty_repo?
-    !exists? || !has_visible_content?
-  end
-  cache_method :empty_repo?, memoize_only: true
-
   def search_files_by_content(query, ref)
-    return [] if empty_repo? || query.blank?
+    return [] if empty? || query.blank?
 
     offset = 2
     args = %W(grep -i -I -n --before-context #{offset} --after-context #{offset} -E -e #{Regexp.escape(query)} #{ref || root_ref})
@@ -959,7 +958,7 @@ class Repository
   end
 
   def search_files_by_name(query, ref)
-    return [] if empty_repo? || query.blank?
+    return [] if empty? || query.blank?
 
     args = %W(ls-tree --full-tree -r #{ref || root_ref} --name-status | #{Regexp.escape(query)})
 

app/models/route.rb

@@ -8,6 +8,8 @@ class Route < ActiveRecord::Base
     presence: true,
     uniqueness: { case_sensitive: false }
 
+  validate :ensure_permanent_paths
+
   after_create :delete_conflicting_redirects
   after_update :delete_conflicting_redirects, if: :path_changed?
   after_update :create_redirect_for_old_path
@@ -40,7 +42,7 @@ class Route < ActiveRecord::Base
         # We are not calling route.delete_conflicting_redirects here, in hopes
         # of avoiding deadlocks. The parent (self, in this method) already
         # called it, which deletes conflicts for all descendants.
-        route.create_redirect(old_path) if attributes[:path]
+        route.create_redirect(old_path, permanent: permanent_redirect?) if attributes[:path]
       end
     end
   end
@@ -50,16 +52,30 @@ class Route < ActiveRecord::Base
   end
 
   def conflicting_redirects
-    RedirectRoute.matching_path_and_descendants(path)
+    RedirectRoute.temporary.matching_path_and_descendants(path)
   end
 
-  def create_redirect(path)
-    RedirectRoute.create(source: source, path: path)
+  def create_redirect(path, permanent: false)
+    RedirectRoute.create(source: source, path: path, permanent: permanent)
   end
 
   private
 
   def create_redirect_for_old_path
-    create_redirect(path_was) if path_changed?
+    create_redirect(path_was, permanent: permanent_redirect?) if path_changed?
+  end
+
+  def permanent_redirect?
+    source_type != "Project"
+  end
+
+  def ensure_permanent_paths
+    return if path.nil?
+
+    errors.add(:path, "#{path} has been taken before. Please use another one") if conflicting_redirect_exists?
+  end
+
+  def conflicting_redirect_exists?
+    RedirectRoute.permanent.matching_path_and_descendants(path).exists?
   end
 end

app/models/user.rb

@@ -315,6 +315,8 @@ class User < ActiveRecord::Base
     #
     # Returns an ActiveRecord::Relation.
     def search(query)
+      query = query.downcase
+
       order = <<~SQL
         CASE
           WHEN users.name = %{query} THEN 0
@@ -324,8 +326,11 @@ class User < ActiveRecord::Base
         END
       SQL
 
-      fuzzy_search(query, [:name, :email, :username])
-        .reorder(order % { query: ActiveRecord::Base.connection.quote(query) }, :name)
+      where(
+        fuzzy_arel_match(:name, query)
+          .or(fuzzy_arel_match(:username, query))
+          .or(arel_table[:email].eq(query))
+      ).reorder(order % { query: ActiveRecord::Base.connection.quote(query) }, :name)
     end
 
     # searches user by given pattern
@@ -333,15 +338,17 @@ class User < ActiveRecord::Base
     # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
 
     def search_with_secondary_emails(query)
+      query = query.downcase
+
       email_table = Email.arel_table
       matched_by_emails_user_ids = email_table
         .project(email_table[:user_id])
-        .where(Email.fuzzy_arel_match(:email, query))
+        .where(email_table[:email].eq(query))
 
       where(
         fuzzy_arel_match(:name, query)
-          .or(fuzzy_arel_match(:email, query))
           .or(fuzzy_arel_match(:username, query))
+          .or(arel_table[:email].eq(query))
           .or(arel_table[:id].in(matched_by_emails_user_ids))
       )
     end
@@ -1054,13 +1061,13 @@ class User < ActiveRecord::Base
   end
 
   def todos_done_count(force: false)
-    Rails.cache.fetch(['users', id, 'todos_done_count'], force: force) do
+    Rails.cache.fetch(['users', id, 'todos_done_count'], force: force, expires_in: 20.minutes) do
       TodosFinder.new(self, state: :done).execute.count
     end
   end
 
   def todos_pending_count(force: false)
-    Rails.cache.fetch(['users', id, 'todos_pending_count'], force: force) do
+    Rails.cache.fetch(['users', id, 'todos_pending_count'], force: force, expires_in: 20.minutes) do
       TodosFinder.new(self, state: :pending).execute.count
     end
   end

app/policies/group_policy.rb

@@ -30,7 +30,12 @@ class GroupPolicy < BasePolicy
 
   rule { public_group }      .enable :read_group
   rule { logged_in_viewable }.enable :read_group
-  rule { guest }             .enable :read_group
+
+  rule { guest }.policy do
+    enable :read_group
+    enable :upload_file
+  end
+
   rule { admin }             .enable :read_group
   rule { has_projects }      .enable :read_group
 

app/services/ci/create_pipeline_service.rb

@@ -12,7 +12,8 @@ module Ci
     def execute(source, ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, schedule: nil, &block)
       @pipeline = Ci::Pipeline.new
 
-      command = OpenStruct.new(source: source,
+      command = Gitlab::Ci::Pipeline::Chain::Command.new(
+        source: source,
         origin_ref: params[:ref],
         checkout_sha: params[:checkout_sha],
         after_sha: params[:after],

app/services/ci/register_job_service.rb

@@ -54,6 +54,9 @@ module Ci
           # we still have to return 409 in the end,
           # to make sure that this is properly handled by runner.
           valid = false
+        rescue Ci::Build::MissingDependenciesError
+          build.drop!(:missing_dependency_failure)
+          valid = false
         end
       end
 

app/services/merge_requests/refresh_service.rb

@@ -6,7 +6,7 @@ module MergeRequests
       @oldrev, @newrev = oldrev, newrev
       @branch_name = Gitlab::Git.ref_name(ref)
 
-      find_new_commits
+      Gitlab::GitalyClient.allow_n_plus_1_calls(&method(:find_new_commits))
       # Be sure to close outstanding MRs before reloading them to avoid generating an
       # empty diff during a manual merge
       close_merge_requests

app/services/metrics_service.rb

@@ -20,7 +20,7 @@ class MetricsService
   end
 
   def metrics_text
-    "#{health_metrics_text}#{prometheus_metrics_text}"
+    prometheus_metrics_text.concat(health_metrics_text)
   end
 
   private

app/services/projects/update_service.rb

@@ -15,7 +15,7 @@ module Projects
         return error("Could not set the default branch") unless project.change_head(params[:default_branch])
       end
 
-      if project.update_attributes(update_params)
+      if project.update_attributes(params.except(:default_branch))
         if project.previous_changes.include?('path')
           project.rename_repo
         else
@@ -32,15 +32,13 @@ module Projects
     end
 
     def run_auto_devops_pipeline?
-      params.dig(:run_auto_devops_pipeline_explicit) == 'true' || params.dig(:run_auto_devops_pipeline_implicit) == 'true'
+      return false if project.repository.gitlab_ci_yml || !project.auto_devops.previous_changes.include?('enabled')
+
+      project.auto_devops.enabled? || (project.auto_devops.enabled.nil? && current_application_settings.auto_devops_enabled?)
     end
 
     private
 
-    def update_params
-      params.except(:default_branch, :run_auto_devops_pipeline_explicit, :run_auto_devops_pipeline_implicit)
-    end
-
     def renaming_project_with_container_registry_tags?
       new_path = params[:path]
 

app/services/protected_branches/access_level_params.rb

+module ProtectedBranches
+  class AccessLevelParams
+    attr_reader :type, :params
+
+    def initialize(type, params)
+      @type = type
+      @params = params_with_default(params)
+    end
+
+    def access_levels
+      ce_style_access_level
+    end
+
+    private
+
+    def params_with_default(params)
+      params[:"#{type}_access_level"] ||= Gitlab::Access::MASTER if use_default_access_level?(params)
+      params
+    end
+
+    def use_default_access_level?(params)
+      true
+    end
+
+    def ce_style_access_level
+      access_level = params[:"#{type}_access_level"]
+
+      return [] unless access_level
+
+      [{ access_level: access_level }]
+    end
+  end
+end

app/services/protected_branches/api_service.rb

+module ProtectedBranches
+  class ApiService < BaseService
+    def create
+      @push_params = AccessLevelParams.new(:push, params)
+      @merge_params = AccessLevelParams.new(:merge, params)
+
+      verify_params!
+
+      protected_branch_params = {
+        name: params[:name],
+        push_access_levels_attributes: @push_params.access_levels,
+        merge_access_levels_attributes: @merge_params.access_levels
+      }
+
+      ::ProtectedBranches::CreateService.new(@project, @current_user, protected_branch_params).execute
+    end
+
+    private
+
+    def verify_params!
+      # EE-only
+    end
+  end
+end

app/uploaders/file_uploader.rb

@@ -29,11 +29,11 @@ class FileUploader < GitlabUploader
   # model - Object that responds to `full_path` and `disk_path`
   #
   # Returns a String without a trailing slash
-  def self.dynamic_path_segment(project)
-    if project.hashed_storage?(:attachments)
-      dynamic_path_builder(project.disk_path)
+  def self.dynamic_path_segment(model)
+    if model.hashed_storage?(:attachments)
+      dynamic_path_builder(model.disk_path)
     else
-      dynamic_path_builder(project.full_path)
+      dynamic_path_builder(model.full_path)
     end
   end
 

app/uploaders/namespace_file_uploader.rb

+class NamespaceFileUploader < FileUploader
+  def self.base_dir
+    File.join(root_dir, '-', 'system', 'namespace')
+  end
+
+  def self.dynamic_path_segment(model)
+    dynamic_path_builder(model.id.to_s)
+  end
+
+  private
+
+  def secure_url
+    File.join('/uploads', @secret, file.filename)
+  end
+end

app/views/admin/application_settings/_form.html.haml

@@ -545,6 +545,12 @@
 
   %fieldset
     %legend Git Storage Circuitbreaker settings
+    .form-group
+      = f.label :circuitbreaker_check_interval, _('Check interval'), class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.number_field :circuitbreaker_check_interval, class: 'form-control'
+        .help-block
+          = circuitbreaker_check_interval_help_text
     .form-group
       = f.label :circuitbreaker_access_retries, _('Number of access attempts'), class: 'control-label col-sm-2'
       .col-sm-10
@@ -557,18 +563,6 @@
         = f.number_field :circuitbreaker_storage_timeout, class: 'form-control'
         .help-block
           = circuitbreaker_storage_timeout_help_text
-    .form-group
-      = f.label :circuitbreaker_backoff_threshold, _('Number of failures before backing off'), class: 'control-label col-sm-2'
-      .col-sm-10
-        = f.number_field :circuitbreaker_backoff_threshold, class: 'form-control'
-        .help-block
-          = circuitbreaker_backoff_threshold_help_text
-    .form-group
-      = f.label :circuitbreaker_failure_wait_time, _('Seconds to wait after a storage failure'), class: 'control-label col-sm-2'
-      .col-sm-10
-        = f.number_field :circuitbreaker_failure_wait_time, class: 'form-control'
-        .help-block
-          = circuitbreaker_failure_wait_time_help_text
     .form-group
       = f.label :circuitbreaker_failure_count_threshold, _('Maximum git storage failures'), class: 'control-label col-sm-2'
       .col-sm-10

app/views/discussions/_discussion.html.haml

@@ -32,10 +32,18 @@
             - elsif discussion.diff_discussion?
               on
               = conditional_link_to url.present?, url do
+                - if discussion.on_merge_request_commit?
+                  - unless discussion.active?
+                    an outdated change in
+                  commit
+
+                  %span.commit-sha= Commit.truncate_sha(discussion.commit_id)
+                - else
                   - unless discussion.active?
                     an old version of
                   the diff
 
+
             = time_ago_with_tooltip(discussion.created_at, placement: "bottom", html_class: "note-created-ago")
           = render "discussions/headline", discussion: discussion
 

app/views/layouts/_recaptcha_verification.html.haml

 - humanized_resource_name = spammable.class.model_name.human.downcase
-- resource_name = spammable.class.model_name.singular
 
 %h3.page-title
   Anti-spam verification
@@ -8,16 +7,4 @@
 %p
   #{"We detected potential spam in the #{humanized_resource_name}. Please solve the reCAPTCHA to proceed."}
 
-= form_for form do |f|
-  .recaptcha
-    - params[resource_name].each do |field, value|
-      = hidden_field(resource_name, field, value: value)
-    = hidden_field_tag(:spam_log_id, spammable.spam_log.id)
-    = hidden_field_tag(:recaptcha_verification, true)
-    = recaptcha_tags
-
-    -# Yields a block with given extra params.
-    = yield
-
-  .row-content-block.footer-block
-    = f.submit "Submit #{humanized_resource_name}", class: 'btn btn-create'
+= render 'shared/recaptcha_form', spammable: spammable

app/views/layouts/_search.html.haml

@@ -13,7 +13,14 @@
         .location-badge= label
       .search-input-wrap
         .dropdown{ data: { url: search_autocomplete_path } }
-          = search_field_tag 'search', nil, placeholder: 'Search', class: 'search-input dropdown-menu-toggle no-outline js-search-dashboard-options', spellcheck: false, tabindex: '1', autocomplete: 'off', data: { issues_path: issues_dashboard_url, mr_path: merge_requests_dashboard_url }, aria: { label: 'Search' }
+          = search_field_tag 'search', nil, placeholder: 'Search',
+                                            class: 'search-input dropdown-menu-toggle no-outline js-search-dashboard-options',
+                                            spellcheck: false,
+                                            tabindex: '1',
+                                            autocomplete: 'off',
+                                            data: { issues_path: issues_dashboard_path,
+                                              mr_path: merge_requests_dashboard_path },
+                                            aria: { label: 'Search' }
           %button.hidden.js-dropdown-search-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           .dropdown-menu.dropdown-select
             = dropdown_content do

app/views/layouts/group.html.haml

@@ -4,4 +4,10 @@
 - nav            "group"
 - @left_sidebar = true
 
+- content_for :page_specific_javascripts do
+  - if current_user
+    -# haml-lint:disable InlineJavaScript
+    :javascript
+      window.uploads_path = "#{group_uploads_path(@group)}";
+
 = render template: "layouts/application"

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

@@ -15,14 +15,13 @@
       They are the only accepted password when you have Two-Factor Authentication (2FA) enabled.
 
   .col-lg-8
-
-    - if flash[:personal_access_token]
+    - if @new_personal_access_token
       .created-personal-access-token-container
         %h5.prepend-top-0
           Your New Personal Access Token
         .form-group
-          = text_field_tag 'created-personal-access-token', flash[:personal_access_token], readonly: true, class: "form-control js-select-on-focus", 'aria-describedby' => "created-personal-access-token-help-block"
-          = clipboard_button(text: flash[:personal_access_token], title: "Copy personal access token to clipboard", placement: "left")
+          = text_field_tag 'created-personal-access-token', @new_personal_access_token, readonly: true, class: "form-control js-select-on-focus", 'aria-describedby' => "created-personal-access-token-help-block"
+          = clipboard_button(text: @new_personal_access_token, title: "Copy personal access token to clipboard", placement: "left")
           %span#created-personal-access-token-help-block.help-block.text-danger Make sure you save it - you won't be able to access it again.
 
       %hr

app/views/projects/_md_preview.html.haml

@@ -2,7 +2,7 @@
 
 - if defined?(@merge_request) && @merge_request.discussion_locked?
   .issuable-note-warning
-    = icon('lock', class: 'icon')
+    = sprite_icon('lock', size: 16, css_class: 'icon')
     %span
       = _('This merge request is locked.')
       = _('Only project members can comment.')

app/views/projects/ci/builds/_build.html.haml

@@ -14,7 +14,7 @@
 
   %td.branch-commit
     - if can?(current_user, :read_build, job)
-      = link_to project_job_url(job.project, job) do
+      = link_to project_job_path(job.project, job) do
         %span.build-link ##{job.id}
     - else
       %span.build-link ##{job.id}

app/views/projects/commit/_commit_box.html.haml

@@ -47,7 +47,7 @@
           %li= link_to s_("DownloadCommit|Email Patches"), project_commit_path(@project, @commit, format: :patch)
         %li= link_to s_("DownloadCommit|Plain Diff"),    project_commit_path(@project, @commit, format: :diff)
 
-.commit-box
+.commit-box{ data: { project_path: project_path(@project) } }
   %h3.commit-title
     = markdown(@commit.title, pipeline: :single_line, author: @commit.author)
   - if @commit.description.present?
@@ -80,3 +80,13 @@
       - if last_pipeline.duration
         in
         = time_interval_in_words last_pipeline.duration
+
+  - if @merge_request
+    .well-segment
+      = icon('info-circle fw')
+
+      This commit is part of merge request
+      = succeed '.' do
+        = link_to @merge_request.to_reference, diffs_project_merge_request_path(@project, @merge_request, commit_id: @commit.id)
+
+      Comments created here will be created in the context of that merge request.

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

@@ -6,6 +6,9 @@
 - @content_class = limited_container_width
 - page_title        "#{@commit.title} (#{@commit.short_id})", "Commits"
 - page_description  @commit.description
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('diff_notes')
 
 .container-fluid{ class: [limited_container_width, container_class] }
   = render "commit_box"

app/views/projects/commits/_commit.html.haml

-- ref = local_assigns.fetch(:ref)
-
-- cache_key = [project.full_path, commit.id, current_application_settings, @path.presence, current_controller?(:commits), I18n.locale]
-- cache_key.push(commit.status(ref)) if commit.status(ref)
+- view_details  = local_assigns.fetch(:view_details, false)
+- merge_request = local_assigns.fetch(:merge_request, nil)
+- project       = local_assigns.fetch(:project) { merge_request&.project }
+- ref           = local_assigns.fetch(:ref) { merge_request&.source_branch }
+
+- link = commit_path(project, commit, merge_request: merge_request)
+- cache_key = [project.full_path,
+               commit.id,
+               current_application_settings,
+               @path.presence,
+               current_controller?(:commits),
+               merge_request&.iid,
+               view_details,
+               commit.status(ref),
+               I18n.locale].compact
 
 = cache(cache_key, expires_in: 1.day) do
   %li.commit.flex-row.js-toggle-container{ id: "commit-#{commit.short_id}" }
@@ -11,7 +22,7 @@
 
     .commit-detail
       .commit-content
-        = link_to_markdown_field(commit, :title, project_commit_path(project, commit.id), class: "commit-row-message item-title")
+        = link_to_markdown_field(commit, :title, link, class: "commit-row-message item-title")
         %span.commit-row-message.visible-xs-inline
           ·
           = commit.short_id
@@ -31,8 +42,7 @@
           - commit_text =  _('%{commit_author_link} committed %{commit_timeago}') % { commit_author_link: commit_author_link, commit_timeago: commit_timeago }
           #{ commit_text.html_safe }
 
-
-      .commit-actions.hidden-xs
+      .commit-actions.flex-row.hidden-xs
         - if request.xhr?
           = render partial: 'projects/commit/signature', object: commit.signature
         - else
@@ -41,6 +51,9 @@
         - if commit.status(ref)
           = render_commit_status(commit, ref: ref)
 
-        = link_to commit.short_id, project_commit_path(project, commit), class: "commit-sha btn btn-transparent btn-link"
+        = link_to commit.short_id, link, class: "commit-sha btn btn-transparent btn-link"
         = clipboard_button(text: commit.id, title: _("Copy commit SHA to clipboard"))
         = link_to_browse_code(project, commit)
+
+        - if view_details && merge_request
+          = link_to "View details", project_commit_path(project, commit.id, merge_request_iid: merge_request.iid), class: "btn btn-default"