Merge branch 'master' into 38869-datetime

* master: (112 commits)
  small change to make less conflict with EE version
  Add cop for use of remove_column
  Resolve merge conflicts with dev.gitlab.org/master after security release
  add index for doc/administration/operations/
  Remove RubySampler#sample_objects for performance as well
  Bugfix: User can't change the access level of an access requester
  Add spec for removing issues.assignee_id
  updated imports
  Keep track of storage check timings
  Remove a header level in the new 'Automatic CE->EE merge' doc
  Improve down step of removing issues.assignee_id column
  Fix specs after removing assignee_id field
  Remove issues.assignee_id column
  Resolve conflicts in app/models/user.rb
  Fix image view mode
  Do not raise when downstream pipeline is created
  Remove the need for destroy and add a comment in the spec
  Use build instead of create in importer spec
  Simplify normalizing of paths
  Remove allocation tracking code from InfluxDB sampler for performance
  ...

CHANGELOG.md

@@ -2,6 +2,17 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 10.2.4 (2017-12-07)
+
+### Security (5 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)
@@ -237,6 +248,17 @@ entry.
 - Add Gitaly metrics to the performance bar.
 
 
+## 10.1.5 (2017-12-07)
+
+### Security (5 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
+
+
 ## 10.1.4 (2017-11-14)
 
 ### Fixed (4 changes)
@@ -485,6 +507,17 @@ entry.
 - creation of keys moved to services. !13331 (haseebeqx)
 - Add username as GL_USERNAME in hooks.
 
+## 10.0.7 (2017-12-07)
+
+### Security (5 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
+
+
 ## 10.0.5 (2017-11-03)
 
 - [FIXED] Fix incorrect X-axis labels in Prometheus graphs. !14258

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

@@ -1 +1 @@
-0.57.0
+0.59.0

GITLAB_SHELL_VERSION

@@ -1 +1 @@
-5.10.1
+5.10.2

Gemfile

@@ -283,7 +283,7 @@ group :metrics do
   gem 'influxdb', '~> 0.2', require: false
 
   # Prometheus
-  gem 'prometheus-client-mmap', '~> 0.7.0.beta39'
+  gem 'prometheus-client-mmap', '~> 0.7.0.beta43'
   gem 'raindrops', '~> 0.18'
 end
 
@@ -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)
@@ -1109,7 +1113,7 @@ DEPENDENCIES
   peek-sidekiq (~> 1.0.3)
   pg (~> 0.18.2)
   premailer-rails (~> 1.9.7)
-  prometheus-client-mmap (~> 0.7.0.beta39)
+  prometheus-client-mmap (~> 0.7.0.beta43)
   pry-byebug (~> 3.4.1)
   pry-rails (~> 0.3.4)
   rack-attack (~> 4.4.1)

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/admin.js

@@ -1,4 +1,5 @@
 /* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, no-unused-vars, no-else-return, prefer-arrow-callback, camelcase, quotes, comma-dangle, max-len */
+import { refreshCurrentPage } from './lib/utils/url_utility';
 
 window.Admin = (function() {
   function Admin() {
@@ -40,10 +41,10 @@ window.Admin = (function() {
       return $('.change-owner-link').show();
     });
     $('li.project_member').bind('ajax:success', function() {
-      return gl.utils.refreshCurrentPage();
+      return refreshCurrentPage();
     });
     $('li.group_member').bind('ajax:success', function() {
-      return gl.utils.refreshCurrentPage();
+      return refreshCurrentPage();
     });
     showBlacklistType = function() {
       if ($("input[name='blacklist_type']:checked").val() === 'file') {

app/assets/javascripts/behaviors/toggler_behavior.js

@@ -5,6 +5,7 @@
 //   %button.js-toggle-button
 //   %div.js-toggle-content
 //
+import { getLocationHash } from '../lib/utils/url_utility';
 
 $(() => {
   function toggleContainer(container, toggleState) {
@@ -32,7 +33,7 @@ $(() => {
 
   // If we're accessing a permalink, ensure it is not inside a
   // closed js-toggle-container!
-  const hash = window.gl.utils.getLocationHash();
+  const hash = getLocationHash();
   const anchor = hash && document.getElementById(hash);
   const container = anchor && $(anchor).closest('.js-toggle-container');
 

app/assets/javascripts/blob/blob_file_dropzone.js

@@ -1,6 +1,6 @@
 /* eslint-disable func-names, object-shorthand, prefer-arrow-callback */
 import Dropzone from 'dropzone';
-import '../lib/utils/url_utility';
+import { visitUrl } from '../lib/utils/url_utility';
 import { HIDDEN_CLASS } from '../lib/utils/constants';
 import csrf from '../lib/utils/csrf';
 
@@ -49,7 +49,7 @@ export default class BlobFileDropzone {
         });
         this.on('success', function (header, response) {
           $('#modal-upload-blob').modal('hide');
-          window.gl.utils.visitUrl(response.filePath);
+          visitUrl(response.filePath);
         });
         this.on('maxfilesexceeded', function (file) {
           dropzoneMessage.addClass(HIDDEN_CLASS);

app/assets/javascripts/blob/blob_line_permalink_updater.js

@@ -1,7 +1,9 @@
+import { getLocationHash } from '../lib/utils/url_utility';
+
 const lineNumberRe = /^L[0-9]+/;
 
 const updateLineNumbersOnBlobPermalinks = (linksToUpdate) => {
-  const hash = gl.utils.getLocationHash();
+  const hash = getLocationHash();
   if (hash && lineNumberRe.test(hash)) {
     const hashUrlString = `#${hash}`;
 

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

@@ -1,8 +1,8 @@
 /* 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 */
 import { localTimeAgo } from './lib/utils/datetime_utility';
 
-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");
@@ -35,12 +35,12 @@ 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: {
@@ -53,22 +53,22 @@ 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 $.ajax({
@@ -85,7 +85,5 @@ window.Compare = (function() {
         localTimeAgo($('.js-timeago', className));
       }
     });
-  };
-
-  return Compare;
-})();
+  }
+}

app/assets/javascripts/compare_autocomplete.js

@@ -1,68 +1,60 @@
 /* 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() {
-      var $dropdown, selected;
-      $dropdown = $(this);
-      selected = $dropdown.data('selected');
-      const $dropdownContainer = $dropdown.closest('.dropdown');
-      const $fieldInput = $(`input[name="${$dropdown.data('field-name')}"]`, $dropdownContainer);
-      const $filterInput = $('input[type="search"]', $dropdownContainer);
-      $dropdown.glDropdown({
-        data: function(term, callback) {
-          return $.ajax({
-            url: $dropdown.data('refs-url'),
-            data: {
-              ref: $dropdown.data('ref'),
-              search: term,
-            }
-          }).done(function(refs) {
-            return callback(refs);
-          });
-        },
-        selectable: true,
-        filterable: true,
-        filterRemote: true,
-        fieldName: $dropdown.data('field-name'),
-        filterInput: 'input[type="search"]',
-        renderRow: function(ref) {
-          var link;
-          if (ref.header != null) {
-            return $('<li />').addClass('dropdown-header').text(ref.header);
-          } else {
-            link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', escape(ref));
-            return $('<li />').append(link);
+export default function initCompareAutocomplete() {
+  $('.js-compare-dropdown').each(function() {
+    var $dropdown, selected;
+    $dropdown = $(this);
+    selected = $dropdown.data('selected');
+    const $dropdownContainer = $dropdown.closest('.dropdown');
+    const $fieldInput = $(`input[name="${$dropdown.data('field-name')}"]`, $dropdownContainer);
+    const $filterInput = $('input[type="search"]', $dropdownContainer);
+    $dropdown.glDropdown({
+      data: function(term, callback) {
+        return $.ajax({
+          url: $dropdown.data('refs-url'),
+          data: {
+            ref: $dropdown.data('ref'),
+            search: term,
           }
-        },
-        id: function(obj, $el) {
-          return $el.attr('data-ref');
-        },
-        toggleLabel: function(obj, $el) {
-          return $el.text().trim();
+        }).done(function(refs) {
+          return callback(refs);
+        });
+      },
+      selectable: true,
+      filterable: true,
+      filterRemote: true,
+      fieldName: $dropdown.data('field-name'),
+      filterInput: 'input[type="search"]',
+      renderRow: function(ref) {
+        var link;
+        if (ref.header != null) {
+          return $('<li />').addClass('dropdown-header').text(ref.header);
+        } else {
+          link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', escape(ref));
+          return $('<li />').append(link);
         }
-      });
-      $filterInput.on('keyup', (e) => {
-        const keyCode = e.keyCode || e.which;
-        if (keyCode !== 13) return;
-        const text = $filterInput.val();
-        $fieldInput.val(text);
-        $('.dropdown-toggle-text', $dropdown).text(text);
-        $dropdownContainer.removeClass('open');
-      });
-
-      $dropdownContainer.on('click', '.dropdown-content a', (e) => {
-        $dropdown.prop('title', e.target.text.replace(/_+?/g, '-'));
-        if ($dropdown.hasClass('has-tooltip')) {
-          $dropdown.tooltip('fixTitle');
-        }
-      });
+      },
+      id: function(obj, $el) {
+        return $el.attr('data-ref');
+      },
+      toggleLabel: function(obj, $el) {
+        return $el.text().trim();
+      }
+    });
+    $filterInput.on('keyup', (e) => {
+      const keyCode = e.keyCode || e.which;
+      if (keyCode !== 13) return;
+      const text = $filterInput.val();
+      $fieldInput.val(text);
+      $('.dropdown-toggle-text', $dropdown).text(text);
+      $dropdownContainer.removeClass('open');
     });
-  };
 
-  return CompareAutocomplete;
-})();
+    $dropdownContainer.on('click', '.dropdown-content a', (e) => {
+      $dropdown.prop('title', e.target.text.replace(/_+?/g, '-'));
+      if ($dropdown.hasClass('has-tooltip')) {
+        $dropdown.tooltip('fixTitle');
+      }
+    });
+  });
+}

app/assets/javascripts/contextual_sidebar.js

@@ -28,7 +28,7 @@ export default class ContextualSidebar {
     this.$closeSidebar.on('click', () => this.toggleSidebarNav(false));
     this.$overlay.on('click', () => this.toggleSidebarNav(false));
     this.$sidebarToggle.on('click', () => {
-      const value = !this.$sidebar.hasClass('sidebar-icons-only');
+      const value = !this.$sidebar.hasClass('sidebar-collapsed-desktop');
       this.toggleCollapsedSidebar(value);
     });
 
@@ -43,16 +43,16 @@ export default class ContextualSidebar {
   }
 
   toggleSidebarNav(show) {
-    this.$sidebar.toggleClass('nav-sidebar-expanded', show);
+    this.$sidebar.toggleClass('sidebar-expanded-mobile', show);
     this.$overlay.toggleClass('mobile-nav-open', show);
-    this.$sidebar.removeClass('sidebar-icons-only');
+    this.$sidebar.removeClass('sidebar-collapsed-desktop');
   }
 
   toggleCollapsedSidebar(collapsed) {
     const breakpoint = bp.getBreakpointSize();
 
     if (this.$sidebar.length) {
-      this.$sidebar.toggleClass('sidebar-icons-only', collapsed);
+      this.$sidebar.toggleClass('sidebar-collapsed-desktop', collapsed);
       this.$page.toggleClass('page-with-icon-sidebar', breakpoint === 'sm' ? true : collapsed);
     }
     ContextualSidebar.setCollapsedCookie(collapsed);

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.js

@@ -1,4 +1,4 @@
-import './lib/utils/url_utility';
+import { getLocationHash } from './lib/utils/url_utility';
 import FilesCommentButton from './files_comment_button';
 import SingleFileDiff from './single_file_diff';
 import imageDiffHelper from './image_diff/helpers/index';
@@ -31,7 +31,7 @@ export default class Diff {
       isBound = true;
     }
 
-    if (gl.utils.getLocationHash()) {
+    if (getLocationHash()) {
       this.highlightSelectedLine();
     }
 
@@ -73,7 +73,7 @@ export default class Diff {
   }
 
   openAnchoredDiff(cb) {
-    const locationHash = gl.utils.getLocationHash();
+    const locationHash = getLocationHash();
     const anchoredDiff = locationHash && locationHash.split('_')[0];
 
     if (!anchoredDiff) return;
@@ -128,7 +128,7 @@ export default class Diff {
   }
   // eslint-disable-next-line class-methods-use-this
   highlightSelectedLine() {
-    const hash = gl.utils.getLocationHash();
+    const hash = getLocationHash();
     const $diffFiles = $('.diff-file');
     $diffFiles.find('.hll').removeClass('hll');
 

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/filtered_search/filtered_search_manager.js

@@ -1,3 +1,4 @@
+import { visitUrl } from '../lib/utils/url_utility';
 import Flash from '../flash';
 import FilteredSearchContainer from './container';
 import RecentSearchesRoot from './recent_searches_root';
@@ -566,7 +567,7 @@ class FilteredSearchManager {
     if (this.updateObject) {
       this.updateObject(parameterizedUrl);
     } else {
-      gl.utils.visitUrl(parameterizedUrl);
+      visitUrl(parameterizedUrl);
     }
   }
 

app/assets/javascripts/fly_out_nav.js

@@ -21,7 +21,7 @@ let headerHeight = 50;
 
 export const getHeaderHeight = () => headerHeight;
 
-export const isSidebarCollapsed = () => sidebar && sidebar.classList.contains('sidebar-icons-only');
+export const isSidebarCollapsed = () => sidebar && sidebar.classList.contains('sidebar-collapsed-desktop');
 
 export const canShowActiveSubItems = (el) => {
   if (el.classList.contains('active') && !isSidebarCollapsed()) {

app/assets/javascripts/gl_dropdown.js

@@ -2,6 +2,7 @@
 /* global fuzzaldrinPlus */
 import _ from 'underscore';
 import fuzzaldrinPlus from 'fuzzaldrin-plus';
+import { visitUrl } from './lib/utils/url_utility';
 import { isObject } from './lib/utils/type_utility';
 
 var GitLabDropdown, GitLabDropdownFilter, GitLabDropdownRemote, GitLabDropdownInput;
@@ -852,7 +853,7 @@ GitLabDropdown = (function() {
     if ($el.length) {
       var href = $el.attr('href');
       if (href && href !== '#') {
-        gl.utils.visitUrl(href);
+        visitUrl(href);
       } else {
         $el.trigger('click');
       }

app/assets/javascripts/groups/components/app.vue

@@ -5,7 +5,7 @@ import eventHub from '../event_hub';
 import { getParameterByName } from '../../lib/utils/common_utils';
 import loadingIcon from '../../vue_shared/components/loading_icon.vue';
 import { COMMON_STR } from '../constants';
-
+import { mergeUrlParams } from '../../lib/utils/url_utility';
 import groupsComponent from './groups.vue';
 
 export default {
@@ -93,7 +93,7 @@ export default {
         this.isLoading = false;
         $.scrollTo(0);
 
-        const currentPath = gl.utils.mergeUrlParams({ page }, window.location.href);
+        const currentPath = mergeUrlParams({ page }, window.location.href);
         window.history.replaceState({
           page: currentPath,
         }, document.title, currentPath);

app/assets/javascripts/groups/components/group_item.vue

@@ -1,4 +1,5 @@
 <script>
+import { visitUrl } from '../../lib/utils/url_utility';
 import tooltip from '../../vue_shared/directives/tooltip';
 import identicon from '../../vue_shared/components/identicon.vue';
 import eventHub from '../event_hub';
@@ -60,7 +61,7 @@ export default {
         if (this.hasChildren) {
           eventHub.$emit('toggleChildren', this.group);
         } else {
-          gl.utils.visitUrl(this.group.relativePath);
+          visitUrl(this.group.relativePath);
         }
       }
     },

app/assets/javascripts/groups/new_group_child.js

@@ -1,3 +1,4 @@
+import { visitUrl } from '../lib/utils/url_utility';
 import DropLab from '../droplab/drop_lab';
 import ISetter from '../droplab/plugins/input_setter';
 
@@ -54,9 +55,9 @@ export default class NewGroupChild {
 
   onClickNewGroupChildButton(e) {
     if (e.target.dataset.action === NEW_PROJECT) {
-      gl.utils.visitUrl(this.newGroupPath);
+      visitUrl(this.newGroupPath);
     } else if (e.target.dataset.action === NEW_SUBGROUP) {
-      gl.utils.visitUrl(this.subgroupPath);
+      visitUrl(this.subgroupPath);
     }
   }
 }

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

@@ -1,5 +1,6 @@
 <script>
 import Visibility from 'visibilityjs';
+import { visitUrl } from '../../lib/utils/url_utility';
 import Poll from '../../lib/utils/poll';
 import eventHub from '../event_hub';
 import Service from '../services/index';
@@ -8,7 +9,7 @@ import titleComponent from './title.vue';
 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) {
@@ -164,12 +170,14 @@ 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);
+            visitUrl(data.web_url);
           }
 
           return this.service.getData();
@@ -179,11 +187,24 @@ export default {
           this.store.updateState(data);
           eventHub.$emit('close.form');
         })
-        .catch(() => {
-          eventHub.$emit('close.form');
-          window.Flash(`Error updating ${this.issuableType}`);
+        .catch((error) => {
+          if (error && error.name === 'SpamError') {
+            this.openRecaptcha();
+          } else {
+            eventHub.$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())
@@ -191,7 +212,7 @@ export default {
           // Stop the poll so we don't get 404's with the issuable not existing
           this.poll.stop();
 
-          gl.utils.visitUrl(data.web_url);
+          visitUrl(data.web_url);
         })
         .catch(() => {
           eventHub.$emit('close.form');
@@ -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"
@@ -251,30 +272,37 @@ export default {
       :can-attach-file="canAttachFile"
       :enable-autocomplete="enableAutocomplete"
     />
-    <div v-else>
-      <title-component
-        :issuable-ref="issuableRef"
-        :can-update="canUpdate"
-        :title-html="state.titleHtml"
-        :title-text="state.titleText"
-        :show-inline-edit-button="showInlineEditButton"
-      />
-      <description-component
-        v-if="state.descriptionHtml"
-        :can-update="canUpdate"
-        :description-html="state.descriptionHtml"
-        :description-text="state.descriptionText"
-        :updated-at="state.updatedAt"
-        :task-status="state.taskStatus"
-        :issuable-type="issuableType"
-        :update-url="updateEndpoint"
-      />
-      <edited-component
-        v-if="hasUpdated"
-        :updated-at="state.updatedAt"
-        :updated-by-name="state.updatedByName"
-        :updated-by-path="state.updatedByPath"
-      />
-    </div>
+
+    <recaptcha-dialog
+      v-show="showRecaptcha"
+      :html="recaptchaHTML"
+      @close="closeRecaptchaDialog"
+    />
   </div>
+  <div v-else>
+    <title-component
+      :issuable-ref="issuableRef"
+      :can-update="canUpdate"
+      :title-html="state.titleHtml"
+      :title-text="state.titleText"
+      :show-inline-edit-button="showInlineEditButton"
+    />
+    <description-component
+      v-if="state.descriptionHtml"
+      :can-update="canUpdate"
+      :description-html="state.descriptionHtml"
+      :description-text="state.descriptionText"
+      :updated-at="state.updatedAt"
+      :task-status="state.taskStatus"
+      :issuable-type="issuableType"
+      :update-url="updateEndpoint"
+    />
+    <edited-component
+      v-if="hasUpdated"
+      :updated-at="state.updatedAt"
+      :updated-by-name="state.updatedByName"
+      :updated-by-path="state.updatedByPath"
+    />
+  </div>
+</div>
 </template>

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

@@ -1,9 +1,14 @@
 <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

@@ -1,4 +1,5 @@
 import _ from 'underscore';
+import { visitUrl } from './lib/utils/url_utility';
 import bp from './breakpoints';
 import { bytesToKiB } from './lib/utils/number_utils';
 import { setCiStatusFavicon } from './lib/utils/common_utils';
@@ -10,7 +11,7 @@ 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;
@@ -168,11 +169,11 @@ 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;
@@ -210,7 +211,7 @@ export default class Job {
         }
 
         if (log.status !== this.buildStatus) {
-          gl.utils.visitUrl(this.pageUrl);
+          visitUrl(this.pagePath);
         }
       })
       .fail(() => {

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

@@ -1,3 +1,4 @@
+import { getLocationHash } from './url_utility';
 
 export const getPagePath = (index = 0) => $('body').attr('data-page').split(':')[index];
 
@@ -65,7 +66,7 @@ export const disableButtonIfEmptyField = (fieldSelector, buttonSelector, eventNa
 // automatically adjust scroll position for hash urls taking the height of the navbar into account
 // https://github.com/twitter/bootstrap/issues/1768
 export const handleLocationHash = () => {
-  let hash = window.gl.utils.getLocationHash();
+  let hash = getLocationHash();
   if (!hash) return;
 
   // This is required to handle non-unicode characters in hash

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

@@ -1,93 +1,69 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, one-var, one-var-declaration-per-line, no-void, guard-for-in, no-restricted-syntax, prefer-template, quotes, max-len */
-
-var base;
-var w = window;
-if (w.gl == null) {
-  w.gl = {};
-}
-if ((base = w.gl).utils == null) {
-  base.utils = {};
-}
 // Returns an array containing the value(s) of the
 // of the key passed as an argument
-w.gl.utils.getParameterValues = function(sParam) {
-  var i, sPageURL, sParameterName, sURLVariables, values;
-  sPageURL = decodeURIComponent(window.location.search.substring(1));
-  sURLVariables = sPageURL.split('&');
-  sParameterName = void 0;
-  values = [];
-  i = 0;
-  while (i < sURLVariables.length) {
-    sParameterName = sURLVariables[i].split('=');
+export function getParameterValues(sParam) {
+  const sPageURL = decodeURIComponent(window.location.search.substring(1));
+
+  return sPageURL.split('&').reduce((acc, urlParam) => {
+    const sParameterName = urlParam.split('=');
+
     if (sParameterName[0] === sParam) {
-      values.push(sParameterName[1].replace(/\+/g, ' '));
+      acc.push(sParameterName[1].replace(/\+/g, ' '));
     }
-    i += 1;
-  }
-  return values;
-};
+
+    return acc;
+  }, []);
+}
+
 // @param {Object} params - url keys and value to merge
 // @param {String} url
-w.gl.utils.mergeUrlParams = function(params, url) {
-  var lastChar, newUrl, paramName, paramValue, pattern;
-  newUrl = decodeURIComponent(url);
-  for (paramName in params) {
-    paramValue = params[paramName];
-    pattern = new RegExp("\\b(" + paramName + "=).*?(&|$)");
-    if (paramValue == null) {
-      newUrl = newUrl.replace(pattern, '');
+export function mergeUrlParams(params, url) {
+  let newUrl = Object.keys(params).reduce((acc, paramName) => {
+    const paramValue = params[paramName];
+    const pattern = new RegExp(`\\b(${paramName}=).*?(&|$)`);
+
+    if (paramValue === null) {
+      return acc.replace(pattern, '');
     } else if (url.search(pattern) !== -1) {
-      newUrl = newUrl.replace(pattern, "$1" + paramValue + "$2");
-    } else {
-      newUrl = "" + newUrl + (newUrl.indexOf('?') > 0 ? '&' : '?') + paramName + "=" + paramValue;
+      return acc.replace(pattern, `$1${paramValue}$2`);
     }
-  }
+
+    return `${acc}${acc.indexOf('?') > 0 ? '&' : '?'}${paramName}=${paramValue}`;
+  }, decodeURIComponent(url));
+
   // Remove a trailing ampersand
-  lastChar = newUrl[newUrl.length - 1];
+  const lastChar = newUrl[newUrl.length - 1];
+
   if (lastChar === '&') {
     newUrl = newUrl.slice(0, -1);
   }
+
   return newUrl;
-};
-// removes parameter query string from url. returns the modified url
-w.gl.utils.removeParamQueryString = function(url, param) {
-  var urlVariables, variables;
-  url = decodeURIComponent(url);
-  urlVariables = url.split('&');
-  return ((function() {
-    var j, len, results;
-    results = [];
-    for (j = 0, len = urlVariables.length; j < len; j += 1) {
-      variables = urlVariables[j];
-      if (variables.indexOf(param) === -1) {
-        results.push(variables);
-      }
-    }
-    return results;
-  })()).join('&');
-};
-w.gl.utils.removeParams = (params) => {
+}
+
+export function removeParamQueryString(url, param) {
+  const decodedUrl = decodeURIComponent(url);
+  const urlVariables = decodedUrl.split('&');
+
+  return urlVariables.filter(variable => variable.indexOf(param) === -1).join('&');
+}
+
+export function removeParams(params) {
   const url = document.createElement('a');
   url.href = window.location.href;
+
   params.forEach((param) => {
-    url.search = w.gl.utils.removeParamQueryString(url.search, param);
+    url.search = removeParamQueryString(url.search, param);
   });
+
   return url.href;
-};
-w.gl.utils.getLocationHash = function(url) {
-  var hashIndex;
-  if (typeof url === 'undefined') {
-    // Note: We can't use window.location.hash here because it's
-    // not consistent across browsers - Firefox will pre-decode it
-    url = window.location.href;
-  }
-  hashIndex = url.indexOf('#');
+}
+
+export function getLocationHash(url = window.location.href) {
+  const hashIndex = url.indexOf('#');
+
   return hashIndex === -1 ? null : url.substring(hashIndex + 1);
-};
+}
 
-w.gl.utils.refreshCurrentPage = () => gl.utils.visitUrl(window.location.href);
-
-// eslint-disable-next-line import/prefer-default-export
 export function visitUrl(url, external = false) {
   if (external) {
     // Simulate `target="blank" rel="noopener noreferrer"`
@@ -100,12 +76,10 @@ export function visitUrl(url, external = false) {
   }
 }
 
+export function refreshCurrentPage() {
+  visitUrl(window.location.href);
+}
+
 export function redirectTo(url) {
   return window.location.assign(url);
 }
-
-window.gl = window.gl || {};
-window.gl.utils = {
-  ...(window.gl.utils || {}),
-  visitUrl,
-};

app/assets/javascripts/main.js

@@ -28,8 +28,8 @@ import './commit/image_file';
 
 // lib/utils
 import { handleLocationHash } from './lib/utils/common_utils';
-import { localTimeAgo, renderTimeago, getLocationHash } from './lib/utils/datetime_utility';
-import './lib/utils/url_utility';
+import { localTimeAgo, renderTimeago } from './lib/utils/datetime_utility';
+import { getLocationHash, visitUrl } from './lib/utils/url_utility';
 
 // behaviors
 import './behaviors/';
@@ -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';
@@ -294,7 +291,7 @@ $(function () {
     const action = `${this.action}${link.search === '' ? '?' : '&'}`;
 
     event.preventDefault();
-    gl.utils.visitUrl(`${action}${$(this).serialize()}`);
+    visitUrl(`${action}${$(this).serialize()}`);
   });
 
   const flashContainer = document.querySelector('.flash-container');

app/assets/javascripts/merge_request_tabs.js

@@ -11,6 +11,7 @@ import {
   handleLocationHash,
   isMetaClick,
 } from './lib/utils/common_utils';
+import { getLocationHash } from './lib/utils/url_utility';
 import initDiscussionTab from './image_diff/init_discussion_tab';
 import Diff from './diff';
 import {
@@ -320,7 +321,7 @@ import {
 
           // Scroll any linked note into view
           // Similar to `toggler_behavior` in the discussion tab
-          const hash = gl.utils.getLocationHash();
+          const hash = getLocationHash();
           const anchor = hash && $container.find(`.note[id="${hash}"]`);
           if (anchor && anchor.length > 0) {
             const notesContent = anchor.closest('.notes_content');

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

@@ -1,5 +1,6 @@
 <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"
-          transform="translate(5, 2)">
-          {{formatDate(deployment.time)}}
-        </text>
         <text
           class="deploy-info-text text-metric-bold"
-          y="38"
           transform="translate(5, 2)">
-          {{formatTime(deployment.time)}}
+          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"
+            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

@@ -1,6 +1,7 @@
 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/namespace_select.js

@@ -1,6 +1,6 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, comma-dangle, object-shorthand, no-else-return, prefer-template, quotes, prefer-arrow-callback, max-len */
 import Api from './api';
-import './lib/utils/url_utility';
+import { mergeUrlParams } from './lib/utils/url_utility';
 
 export default class NamespaceSelect {
   constructor(opts) {
@@ -50,7 +50,7 @@ export default class NamespaceSelect {
         }
       },
       url(namespace) {
-        return gl.utils.mergeUrlParams({ [fieldName]: namespace.id }, window.location.href);
+        return mergeUrlParams({ [fieldName]: namespace.id }, window.location.href);
       },
     });
   }

app/assets/javascripts/notes.js

@@ -16,6 +16,7 @@ import Autosize from 'autosize';
 import 'vendor/jquery.caret'; // required by jquery.atwho
 import 'vendor/jquery.atwho';
 import AjaxCache from '~/lib/utils/ajax_cache';
+import { getLocationHash } from './lib/utils/url_utility';
 import Flash from './flash';
 import CommentTypeToggle from './comment_type_toggle';
 import GLForm from './gl_form';
@@ -331,7 +332,7 @@ export default class Notes {
   }
 
   static updateNoteTargetSelector($note) {
-    const hash = gl.utils.getLocationHash();
+    const hash = getLocationHash();
     // Needs to be an explicit true/false for the jQuery `toggleClass(force)`
     const addTargetClass = Boolean(hash && $note.filter(`#${hash}`).length > 0);
     $note.toggleClass('target', addTargetClass);

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

@@ -1,5 +1,6 @@
 <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/components/issue_notes_app.vue

@@ -1,5 +1,6 @@
 <script>
   import { mapGetters, mapActions } from 'vuex';
+  import { getLocationHash } from '../../lib/utils/url_utility';
   import Flash from '../../flash';
   import store from '../stores/';
   import * as constants from '../constants';
@@ -95,7 +96,7 @@
         this.poll();
       },
       checkLocationHash() {
-        const hash = gl.utils.getLocationHash();
+        const hash = getLocationHash();
         const element = document.getElementById(hash);
 
         if (hash && element) {

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/pager.js

@@ -1,5 +1,5 @@
 import { getParameterByName } from '~/lib/utils/common_utils';
-import '~/lib/utils/url_utility';
+import { removeParams } from './lib/utils/url_utility';
 
 (() => {
   const ENDLESS_SCROLL_BOTTOM_PX = 400;
@@ -7,7 +7,7 @@ import '~/lib/utils/url_utility';
 
   const Pager = {
     init(limit = 0, preload = false, disable = false, prepareData = $.noop, callback = $.noop) {
-      this.url = $('.content_list').data('href') || gl.utils.removeParams(['limit', 'offset']);
+      this.url = $('.content_list').data('href') || removeParams(['limit', 'offset']);
       this.limit = limit;
       this.offset = parseInt(getParameterByName('offset'), 10) || this.limit;
       this.disable = disable;

app/assets/javascripts/performance_bar.js

@@ -1,5 +1,6 @@
 import 'vendor/peek';
 import 'vendor/peek.performance_bar';
+import { getParameterValues } from './lib/utils/url_utility';
 
 export default class PerformanceBar {
   constructor(opts) {
@@ -39,7 +40,7 @@ export default class PerformanceBar {
   }
 
   handleLineProfileLink(e) {
-    const lineProfilerParameter = gl.utils.getParameterValues('lineprofiler');
+    const lineProfilerParameter = getParameterValues('lineprofiler');
     const lineProfilerParameterRegex = new RegExp(`lineprofiler=${lineProfilerParameter[0]}`);
     const shouldToggleModal = lineProfilerParameter.length > 0 &&
       lineProfilerParameterRegex.test(e.currentTarget.href);

app/assets/javascripts/project.js

@@ -1,6 +1,7 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, consistent-return, no-new, prefer-arrow-callback, no-return-assign, one-var, one-var-declaration-per-line, object-shorthand, no-else-return, newline-per-chained-call, no-shadow, vars-on-top, prefer-template, max-len */
 
 import Cookies from 'js-cookie';
+import { visitUrl } from './lib/utils/url_utility';
 import projectSelect from './project_select';
 
 export default class Project {
@@ -122,7 +123,7 @@ export default class Project {
             var action = $form.attr('action');
             var divider = action.indexOf('?') === -1 ? '?' : '&';
             if (shouldVisit) {
-              gl.utils.visitUrl(`${action}${divider}${$form.serialize()}`);
+              visitUrl(`${action}${divider}${$form.serialize()}`);
             }
           }
         },

app/assets/javascripts/projects/ci_cd_settings_bundle.js

@@ -1,19 +0,0 @@
-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/projects/project_import_gitlab_project.js

@@ -1,7 +1,7 @@
-import '../lib/utils/url_utility';
+import { getParameterValues } from '../lib/utils/url_utility';
 
 const bindEvents = () => {
-  const path = gl.utils.getParameterValues('path')[0];
+  const path = getParameterValues('path')[0];
 
   // get the path url and append it in the inputS
   $('.js-path-name').val(path);

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

@@ -1,9 +1,10 @@
 import Vue from 'vue';
+import { visitUrl } from '../../lib/utils/url_utility';
 import flash from '../../flash';
 import service from '../services';
 import * as types from './mutation_types';
 
-export const redirectToUrl = (_, url) => gl.utils.visitUrl(url);
+export const redirectToUrl = (_, url) => visitUrl(url);
 
 export const setInitialData = ({ commit }, data) => commit(types.SET_INITIAL_DATA, data);
 

app/assets/javascripts/repo/stores/actions/tree.js

@@ -1,3 +1,4 @@
+import { visitUrl } from '../../../lib/utils/url_utility';
 import { normalizeHeaders } from '../../../lib/utils/common_utils';
 import flash from '../../../flash';
 import service from '../../services';
@@ -73,7 +74,7 @@ export const clickedTreeRow = ({ commit, dispatch }, row) => {
   } else if (row.type === 'submodule') {
     commit(types.TOGGLE_LOADING, row);
 
-    gl.utils.visitUrl(row.url);
+    visitUrl(row.url);
   } else if (row.type === 'blob' && row.opened) {
     dispatch('setFileActive', row);
   } else {

app/assets/javascripts/shortcuts.js

@@ -1,5 +1,6 @@
 import Cookies from 'js-cookie';
 import Mousetrap from 'mousetrap';
+import { refreshCurrentPage, visitUrl } from './lib/utils/url_utility';
 import findAndFollowLink from './shortcuts_dashboard_navigation';
 
 const defaultStopCallback = Mousetrap.stopCallback;
@@ -38,7 +39,7 @@ export default class Shortcuts {
 
     if (typeof findFileURL !== 'undefined' && findFileURL !== null) {
       Mousetrap.bind('t', () => {
-        gl.utils.visitUrl(findFileURL);
+        visitUrl(findFileURL);
       });
     }
 
@@ -62,7 +63,7 @@ export default class Shortcuts {
     } else {
       Cookies.set(performanceBarCookieName, 'true', { path: '/' });
     }
-    gl.utils.refreshCurrentPage();
+    refreshCurrentPage();
   }
 
   static toggleMarkdownPreview(e) {

app/assets/javascripts/shortcuts_blob.js

@@ -1,5 +1,5 @@
 /* global Mousetrap */
-
+import { getLocationHash, visitUrl } from './lib/utils/url_utility';
 import Shortcuts from './shortcuts';
 
 const defaults = {
@@ -18,9 +18,9 @@ export default class ShortcutsBlob extends Shortcuts {
 
   moveToFilePermalink() {
     if (this.options.fileBlobPermalinkUrl) {
-      const hash = gl.utils.getLocationHash();
+      const hash = getLocationHash();
       const hashUrlString = hash ? `#${hash}` : '';
-      gl.utils.visitUrl(`${this.options.fileBlobPermalinkUrl}${hashUrlString}`);
+      visitUrl(`${this.options.fileBlobPermalinkUrl}${hashUrlString}`);
     }
   }
 }

app/assets/javascripts/sidebar/sidebar_mediator.js

@@ -1,3 +1,4 @@
+import { visitUrl } from '../lib/utils/url_utility';
 import Flash from '../flash';
 import Service from './services/sidebar_service';
 import Store from './stores/sidebar_store';
@@ -81,7 +82,7 @@ export default class SidebarMediator {
       .then(response => response.json())
       .then((data) => {
         if (location.pathname !== data.web_url) {
-          gl.utils.visitUrl(data.web_url);
+          visitUrl(data.web_url);
         }
       });
   }

app/assets/javascripts/todos.js

@@ -1,5 +1,5 @@
 /* eslint-disable class-methods-use-this, no-unneeded-ternary, quote-props */
-
+import { visitUrl } from './lib/utils/url_utility';
 import UsersSelect from './users_select';
 import { isMetaClick } from './lib/utils/common_utils';
 
@@ -150,7 +150,7 @@ export default class Todos {
 
       window.open(todoLink, windowTarget);
     } else {
-      gl.utils.visitUrl(todoLink);
+      visitUrl(todoLink);
     }
   }
 }

app/assets/javascripts/tree.js

@@ -1,4 +1,5 @@
 /* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, quotes, consistent-return, no-var, one-var, one-var-declaration-per-line, no-else-return, prefer-arrow-callback, class-methods-use-this */
+import { visitUrl } from './lib/utils/url_utility';
 
 export default class TreeView {
   constructor() {
@@ -14,7 +15,7 @@ export default class TreeView {
           e.preventDefault();
           return window.open(path, '_blank');
         } else {
-          return gl.utils.visitUrl(path);
+          return visitUrl(path);
         }
       }
     });
@@ -56,7 +57,7 @@ export default class TreeView {
       } else if (e.which === 13) {
         path = $('.tree-item.selected .tree-item-file-name a').attr('href');
         if (path) {
-          return gl.utils.visitUrl(path);
+          return visitUrl(path);
         }
       }
     });

app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js

@@ -1,4 +1,5 @@
 import { getTimeago } from '~/lib/utils/datetime_utility';
+import { visitUrl } from '../../lib/utils/url_utility';
 import Flash from '../../flash';
 import MemoryUsage from './mr_widget_memory_usage';
 import StatusIcon from './mr_widget_status_icon';
@@ -36,7 +37,7 @@ export default {
           .then(res => res.json())
           .then((res) => {
             if (res.redirect_url) {
-              gl.utils.visitUrl(res.redirect_url);
+              visitUrl(res.redirect_url);
             }
           })
           .catch(() => {

app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js

@@ -1,3 +1,4 @@
+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

@@ -0,0 +1,85 @@
+<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

@@ -0,0 +1,36 @@
+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/contextual-sidebar.scss

@@ -1,4 +1,6 @@
 .page-with-contextual-sidebar {
+  transition: padding-left $sidebar-transition-duration;
+
   @media (min-width: $screen-md-min) {
     padding-left: $contextual-sidebar-collapsed-width;
   }
@@ -27,8 +29,10 @@
 .context-header {
   position: relative;
   margin-right: 2px;
+  width: $contextual-sidebar-width;
 
   a {
+    transition: padding $sidebar-transition-duration;
     font-weight: $gl-font-weight-bold;
     display: flex;
     align-items: center;
@@ -63,10 +67,10 @@
 }
 
 .nav-sidebar {
+  transition: width $sidebar-transition-duration, left $sidebar-transition-duration;
   position: fixed;
   z-index: 400;
   width: $contextual-sidebar-width;
-  transition: left $sidebar-transition-duration;
   top: $header-height;
   bottom: 0;
   left: 0;
@@ -74,16 +78,15 @@
   box-shadow: inset -2px 0 0 $border-color;
   transform: translate3d(0, 0, 0);
 
-  &:not(.sidebar-icons-only) {
+  &:not(.sidebar-collapsed-desktop) {
     @media (min-width: $screen-sm-min) and (max-width: $screen-md-max) {
       box-shadow: inset -2px 0 0 $border-color,
                   2px 1px 3px $dropdown-shadow-color;
     }
   }
 
-  &.sidebar-icons-only {
-    width: auto;
-    min-width: $contextual-sidebar-collapsed-width;
+  &.sidebar-collapsed-desktop {
+    width: $contextual-sidebar-collapsed-width;
 
     .nav-sidebar-inner-scroll {
       overflow-x: hidden;
@@ -108,12 +111,11 @@
     }
   }
 
-  &.nav-sidebar-expanded {
+  &.sidebar-expanded-mobile {
     left: 0;
   }
 
   a {
-    transition: none;
     text-decoration: none;
   }
 
@@ -126,9 +128,10 @@
     white-space: nowrap;
 
     a {
+      transition: padding $sidebar-transition-duration;
       display: flex;
       align-items: center;
-      padding: 12px 16px;
+      padding: 12px 15px;
       color: $gl-text-color-secondary;
     }
 
@@ -288,7 +291,8 @@
 
       > a {
         margin-left: 4px;
-        padding-left: 12px;
+        // Subtract width of left border on active element
+        padding-left: 11px;
       }
 
       .badge {
@@ -313,6 +317,7 @@
 .toggle-sidebar-button,
 .close-nav-button {
   width: $contextual-sidebar-width - 2px;
+  transition: width $sidebar-transition-duration;
   position: fixed;
   bottom: 0;
   padding: 16px;
@@ -343,20 +348,21 @@
   }
 }
 
+.collapse-text {
+  white-space: nowrap;
+  overflow: hidden;
+}
 
-.sidebar-icons-only {
+.sidebar-collapsed-desktop {
   .context-header {
-    height: 61px;
+    height: 60px;
+    width: $contextual-sidebar-collapsed-width;
 
     a {
       padding: 10px 4px;
     }
   }
 
-  li a {
-    padding: 12px 15px;
-  }
-
   .sidebar-top-level-items > li {
     &.active a {
       padding-left: 12px;
@@ -374,8 +380,8 @@
   }
 
   .toggle-sidebar-button {
-    width: $contextual-sidebar-collapsed-width - 2px;
     padding: 16px;
+    width: $contextual-sidebar-collapsed-width - 2px;
 
     .collapse-text,
     .icon-angle-double-left {

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/framework/variables.scss

@@ -5,10 +5,9 @@ $grid-size: 8px;
 $gutter_collapsed_width: 62px;
 $gutter_width: 290px;
 $gutter_inner_width: 250px;
-$sidebar-transition-duration: .15s;
+$sidebar-transition-duration: .3s;
 $sidebar-breakpoint: 1024px;
 $default-transition-duration: .15s;
-$right-sidebar-transition-duration: .3s;
 $contextual-sidebar-width: 220px;
 $contextual-sidebar-collapsed-width: 50px;
 

app/assets/stylesheets/pages/boards.scss

@@ -57,7 +57,7 @@
   position: relative;
 
   @media (min-width: $screen-sm-min) {
-    transition: width $right-sidebar-transition-duration;
+    transition: width $sidebar-transition-duration;
     width: 100%;
 
     &.is-compact {
@@ -453,8 +453,8 @@
 .right-sidebar.right-sidebar-expanded {
   &.boards-sidebar-slide-enter-active,
   &.boards-sidebar-slide-leave-active {
-    transition: width $right-sidebar-transition-duration,
-                padding $right-sidebar-transition-duration;
+    transition: width $sidebar-transition-duration,
+                padding $sidebar-transition-duration;
   }
 
   &.boards-sidebar-slide-enter,

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/assets/stylesheets/pages/issuable.scss

@@ -126,7 +126,7 @@
   top: $header-height;
   bottom: 0;
   right: 0;
-  transition: width $right-sidebar-transition-duration;
+  transition: width $sidebar-transition-duration;
   background: $gray-light;
   z-index: 200;
   overflow: hidden;

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
 
-      render :verify
+      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/groups/group_members_controller.rb

@@ -22,7 +22,7 @@ class Groups::GroupMembersController < Groups::ApplicationController
   end
 
   def update
-    @group_member = @group.group_members.find(params[:id])
+    @group_member = @group.members_and_requesters.find(params[:id])
 
     return render_403 unless can?(current_user, :update_group_member, @group_member)
 

app/controllers/health_controller.rb

@@ -1,5 +1,5 @@
 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)
+    if @start_sha
+      @merge_request_diff.compare_with(@start_sha)
+    else
+      @merge_request_diff
+    end
   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/project_members_controller.rb

@@ -26,7 +26,7 @@ class Projects::ProjectMembersController < Projects::ApplicationController
   end
 
   def update
-    @project_member = @project.project_members.find(params[:id])
+    @project_member = @project.members_and_requesters.find(params[:id])
 
     return render_403 unless can?(current_user, :update_project_member, @project_member)
 

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/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

@@ -1,3 +1,4 @@
+# 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

@@ -24,7 +24,11 @@ class DiffDiscussion < Discussion
     return unless for_merge_request?
     return {} if active?
 
-    noteable.version_params_for(position.diff_refs)
+    if on_merge_request_commit?
+      { commit_id: commit_id }
+    else
+      noteable.version_params_for(position.diff_refs)
+    end
   end
 
   def reply_attributes

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/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/issue.rb

@@ -10,6 +10,9 @@ class Issue < ActiveRecord::Base
   include RelativePositioning
   include TimeTrackable
   include ThrottledTouch
+  include IgnorableColumn
+
+  ignore_column :assignee_id
 
   DueDateStruct = Struct.new(:title, :name).freeze
   NoDueDate     = DueDateStruct.new('No Due Date', '0').freeze