Merge branch 'master' into ci-tables-ui-improvements

* master: (196 commits)
  Add quotes to coverage pattern
  Update CHANGELOG.md
  Bump omniauth to 1.4.2
  Bump Hashie to 3.5.5 to eliminate warning noise
  use single backticks for inline code
  Add performance query regression fix for !9088 affecting #27267
  Fix spec
  API: Return 400 for all validation erros in the mebers API
  Adds confirmation for cancel button
  Add newline
  Corrected indentation on the template string
  Adds backoff algo from EE to CE
  We don't need these checks anymore
  Raise error when no content is provided
  Address review
  Update API v3 in line with v4
  Fix new offenses
  Fix spec
  Fix specs
  Rename commit_file, commit_dir and remove_file and update specs
  ...

.gitignore

@@ -51,3 +51,4 @@ eslint-report.html
 /builds/*
 /shared/*
 /.gitlab_workhorse_secret
+/webpack-report/

.gitlab-ci.yml

@@ -240,6 +240,25 @@ rake db:seed_fu:
     paths:
       - log/development.log
 
+rake gitlab:assets:compile:
+  stage: test
+  <<: *dedicated-runner
+  dependencies: []
+  variables:
+    NODE_ENV: "production"
+    RAILS_ENV: "production"
+    SETUP_DB: "false"
+    USE_DB: "false"
+    SKIP_STORAGE_VALIDATION: "true"
+    WEBPACK_REPORT: "true"
+  script:
+    - bundle exec rake yarn:install gitlab:assets:compile
+  artifacts:
+    name: webpack-report
+    expire_in: 31d
+    paths:
+    - webpack-report/
+
 rake karma:
   cache:
     paths:
@@ -388,6 +407,7 @@ pages:
   dependencies:
     - coverage
     - rake karma
+    - rake gitlab:assets:compile
     - lint:javascript:report
   script:
     - mv public/ .public/
@@ -395,6 +415,7 @@ pages:
     - mv coverage/ public/coverage-ruby/ || true
     - mv coverage-javascript/ public/coverage-javascript/ || true
     - mv eslint-report.html public/ || true
+    - mv webpack-report/ public/webpack-report/ || true
   artifacts:
     paths:
       - public

CONTRIBUTING.md

@@ -426,7 +426,7 @@ merge request:
 1.  [Ruby](https://github.com/bbatsov/ruby-style-guide).
     Important sections include [Source Code Layout][rss-source] and
     [Naming][rss-naming]. Use:
-    - multi-line method chaining style **Option B**: dot `.` on previous line
+    - multi-line method chaining style **Option A**: dot `.` on the second line
     - string literal quoting style **Option A**: single quoted by default
 1.  [Rails](https://github.com/bbatsov/rails-style-guide)
 1.  [Newlines styleguide][newlines-styleguide]

GITLAB_PAGES_VERSION

-0.3.1
+0.3.2

Gemfile

@@ -20,7 +20,7 @@ gem 'rugged', '~> 0.24.0'
 # Authentication libraries
 gem 'devise',                 '~> 4.2'
 gem 'doorkeeper',             '~> 4.2.0'
-gem 'omniauth',               '~> 1.3.2'
+gem 'omniauth',               '~> 1.4.2'
 gem 'omniauth-auth0',         '~> 1.4.1'
 gem 'omniauth-azure-oauth2',  '~> 0.0.6'
 gem 'omniauth-cas3',          '~> 1.1.2'
@@ -201,7 +201,7 @@ gem 'babosa', '~> 1.0.2'
 gem 'loofah', '~> 2.0.3'
 
 # Working with license
-gem 'licensee', '~> 8.0.0'
+gem 'licensee', '~> 8.7.0'
 
 # Protect against bruteforcing
 gem 'rack-attack', '~> 4.4.1'
@@ -301,10 +301,10 @@ group :development, :test do
   gem 'spring-commands-rspec',    '~> 1.0.4'
   gem 'spring-commands-spinach',  '~> 1.1.0'
 
-  gem 'rubocop', '~> 0.46.0', require: false
-  gem 'rubocop-rspec', '~> 1.9.1', require: false
+  gem 'rubocop', '~> 0.47.1', require: false
+  gem 'rubocop-rspec', '~> 1.12.0', require: false
   gem 'scss_lint', '~> 0.47.0', require: false
-  gem 'haml_lint', '~> 0.18.2', require: false
+  gem 'haml_lint', '~> 0.21.0', require: false
   gem 'simplecov', '0.12.0', require: false
   gem 'flay', '~> 2.6.1', require: false
   gem 'bundler-audit', '~> 0.5.0', require: false

Gemfile.lock

@@ -319,16 +319,16 @@ GEM
       multi_json (>= 1.3.2)
     haml (4.0.7)
       tilt
-    haml_lint (0.18.2)
+    haml_lint (0.21.0)
       haml (~> 4.0)
-      rake (>= 10, < 12)
-      rubocop (>= 0.36.0)
+      rake (>= 10, < 13)
+      rubocop (>= 0.47.0)
       sysexits (~> 1.1)
     hamlit (2.6.1)
       temple (~> 0.7.6)
       thor
       tilt
-    hashie (3.4.4)
+    hashie (3.5.5)
     health_check (2.2.1)
       rails (>= 4.0)
     hipchat (1.5.2)
@@ -398,8 +398,8 @@ GEM
       rubyzip
       thor
       xml-simple
-    licensee (8.0.0)
-      rugged (>= 0.24b)
+    licensee (8.7.0)
+      rugged (~> 0.24)
     little-plugger (1.1.4)
     logging (2.1.0)
       little-plugger (~> 1.1)
@@ -441,7 +441,7 @@ GEM
     octokit (4.6.2)
       sawyer (~> 0.8.0, >= 0.5.3)
     oj (2.17.4)
-    omniauth (1.3.2)
+    omniauth (1.4.2)
       hashie (>= 1.2, < 4)
       rack (>= 1.0, < 3)
     omniauth-auth0 (1.4.1)
@@ -501,7 +501,7 @@ GEM
     os (0.9.6)
     paranoia (2.2.0)
       activerecord (>= 4.0, < 5.1)
-    parser (2.3.1.4)
+    parser (2.4.0.0)
       ast (~> 2.2)
     pg (0.18.4)
     poltergeist (1.9.0)
@@ -642,13 +642,13 @@ GEM
       pg
       rails
       sqlite3
-    rubocop (0.46.0)
-      parser (>= 2.3.1.1, < 3.0)
+    rubocop (0.47.1)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    rubocop-rspec (1.9.1)
+    rubocop-rspec (1.12.0)
       rubocop (>= 0.42.0)
     ruby-fogbugz (0.2.1)
       crack (~> 0.4)
@@ -759,7 +759,7 @@ GEM
       rack (>= 1, < 3)
     thor (0.19.4)
     thread_safe (0.3.5)
-    tilt (2.0.5)
+    tilt (2.0.6)
     timecop (0.8.1)
     timfel-krb5-auth (0.8.3)
     tool (0.2.3)
@@ -776,7 +776,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.2)
-    unicode-display_width (1.1.1)
+    unicode-display_width (1.1.3)
     unicorn (5.1.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)
@@ -888,7 +888,7 @@ DEPENDENCIES
   google-api-client (~> 0.8.6)
   grape (~> 0.18.0)
   grape-entity (~> 0.6.0)
-  haml_lint (~> 0.18.2)
+  haml_lint (~> 0.21.0)
   hamlit (~> 2.6.1)
   health_check (~> 2.2.0)
   hipchat (~> 1.5.0)
@@ -907,7 +907,7 @@ DEPENDENCIES
   kubeclient (~> 2.2.0)
   letter_opener_web (~> 1.3.0)
   license_finder (~> 2.1.0)
-  licensee (~> 8.0.0)
+  licensee (~> 8.7.0)
   loofah (~> 2.0.3)
   mail_room (~> 0.9.1)
   method_source (~> 0.8)
@@ -920,7 +920,7 @@ DEPENDENCIES
   oauth2 (~> 1.2.0)
   octokit (~> 4.6.2)
   oj (~> 2.17.4)
-  omniauth (~> 1.3.2)
+  omniauth (~> 1.4.2)
   omniauth-auth0 (~> 1.4.1)
   omniauth-authentiq (~> 0.3.0)
   omniauth-azure-oauth2 (~> 0.0.6)
@@ -963,8 +963,8 @@ DEPENDENCIES
   rspec-rails (~> 3.5.0)
   rspec-retry (~> 0.4.5)
   rspec_profiling (~> 0.0.5)
-  rubocop (~> 0.46.0)
-  rubocop-rspec (~> 1.9.1)
+  rubocop (~> 0.47.1)
+  rubocop-rspec (~> 1.12.0)
   ruby-fogbugz (~> 0.2.1)
   ruby-prof (~> 0.16.2)
   rugged (~> 0.24.0)

app/assets/javascripts/ajax_loading_spinner.js

+class AjaxLoadingSpinner {
+  static init() {
+    const $elements = $('.js-ajax-loading-spinner');
+
+    $elements.on('ajax:beforeSend', AjaxLoadingSpinner.ajaxBeforeSend);
+    $elements.on('ajax:complete', AjaxLoadingSpinner.ajaxComplete);
+  }
+
+  static ajaxBeforeSend(e) {
+    e.target.setAttribute('disabled', '');
+    const iconElement = e.target.querySelector('i');
+    // get first fa- icon
+    const originalIcon = iconElement.className.match(/(fa-)([^\s]+)/g).first();
+    iconElement.dataset.icon = originalIcon;
+    AjaxLoadingSpinner.toggleLoadingIcon(iconElement);
+    $(e.target).off('ajax:beforeSend', AjaxLoadingSpinner.ajaxBeforeSend);
+  }
+
+  static ajaxComplete(e) {
+    e.target.removeAttribute('disabled');
+    const iconElement = e.target.querySelector('i');
+    AjaxLoadingSpinner.toggleLoadingIcon(iconElement);
+    $(e.target).off('ajax:complete', AjaxLoadingSpinner.ajaxComplete);
+  }
+
+  static toggleLoadingIcon(iconElement) {
+    const classList = iconElement.classList;
+    classList.toggle(iconElement.dataset.icon);
+    classList.toggle('fa-spinner');
+    classList.toggle('fa-spin');
+  }
+}
+
+window.gl = window.gl || {};
+gl.AjaxLoadingSpinner = AjaxLoadingSpinner;

app/assets/javascripts/application.js

@@ -6,12 +6,8 @@
 /* global AwardsHandler */
 /* global Aside */
 
-function requireAll(context) { return context.keys().map(context); }
-
 window.$ = window.jQuery = require('jquery');
-require('jquery-ui/ui/autocomplete');
 require('jquery-ui/ui/draggable');
-require('jquery-ui/ui/effect-highlight');
 require('jquery-ui/ui/sortable');
 require('jquery-ujs');
 require('vendor/jquery.endless-scroll');
@@ -46,15 +42,176 @@ require('./shortcuts_dashboard_navigation');
 require('./shortcuts_issuable');
 require('./shortcuts_network');
 require('vendor/jquery.nicescroll');
-requireAll(require.context('./behaviors',  false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./blob',       false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./templates',  false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./commit',     false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./extensions', false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./lib/utils',  false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./u2f',        false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./droplab',    false, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('.',            false, /^\.\/(?!application\.js).*\.(js|es6)$/));
+
+// behaviors
+require('./behaviors/autosize');
+require('./behaviors/details_behavior');
+require('./behaviors/quick_submit');
+require('./behaviors/requires_input');
+require('./behaviors/toggler_behavior');
+
+// blob
+require('./blob/blob_ci_yaml');
+require('./blob/blob_dockerfile_selector');
+require('./blob/blob_dockerfile_selectors');
+require('./blob/blob_file_dropzone');
+require('./blob/blob_gitignore_selector');
+require('./blob/blob_gitignore_selectors');
+require('./blob/blob_license_selector');
+require('./blob/blob_license_selectors');
+require('./blob/template_selector');
+
+// templates
+require('./templates/issuable_template_selector');
+require('./templates/issuable_template_selectors');
+
+// commit
+require('./commit/file.js');
+require('./commit/image_file.js');
+
+// extensions
+require('./extensions/array');
+require('./extensions/custom_event');
+require('./extensions/element');
+require('./extensions/jquery');
+require('./extensions/object');
+
+// lib/utils
+require('./lib/utils/animate');
+require('./lib/utils/bootstrap_linked_tabs');
+require('./lib/utils/common_utils');
+require('./lib/utils/datetime_utility');
+require('./lib/utils/notify');
+require('./lib/utils/pretty_time');
+require('./lib/utils/text_utility');
+require('./lib/utils/type_utility');
+require('./lib/utils/url_utility');
+
+// u2f
+require('./u2f/authenticate');
+require('./u2f/error');
+require('./u2f/register');
+require('./u2f/util');
+
+// droplab
+require('./droplab/droplab');
+require('./droplab/droplab_ajax');
+require('./droplab/droplab_ajax_filter');
+require('./droplab/droplab_filter');
+
+// everything else
+require('./abuse_reports');
+require('./activities');
+require('./admin');
+require('./ajax_loading_spinner');
+require('./api');
+require('./aside');
+require('./autosave');
+require('./awards_handler');
+require('./breakpoints');
+require('./broadcast_message');
+require('./build');
+require('./build_artifacts');
+require('./build_variables');
+require('./ci_lint_editor');
+require('./commit');
+require('./commits');
+require('./compare');
+require('./compare_autocomplete');
+require('./confirm_danger_modal');
+require('./copy_as_gfm');
+require('./copy_to_clipboard');
+require('./create_label');
+require('./diff');
+require('./dispatcher');
+require('./dropzone_input');
+require('./due_date_select');
+require('./files_comment_button');
+require('./flash');
+require('./gfm_auto_complete');
+require('./gl_dropdown');
+require('./gl_field_error');
+require('./gl_field_errors');
+require('./gl_form');
+require('./group_avatar');
+require('./group_label_subscription');
+require('./groups_select');
+require('./header');
+require('./importer_status');
+require('./issuable');
+require('./issuable_context');
+require('./issuable_form');
+require('./issue');
+require('./issue_status_select');
+require('./issues_bulk_assignment');
+require('./label_manager');
+require('./labels');
+require('./labels_select');
+require('./layout_nav');
+require('./line_highlighter');
+require('./logo');
+require('./member_expiration_date');
+require('./members');
+require('./merge_request');
+require('./merge_request_tabs');
+require('./merge_request_widget');
+require('./merged_buttons');
+require('./milestone');
+require('./milestone_select');
+require('./mini_pipeline_graph_dropdown');
+require('./namespace_select');
+require('./new_branch_form');
+require('./new_commit_form');
+require('./notes');
+require('./notifications_dropdown');
+require('./notifications_form');
+require('./pager');
+require('./pipelines');
+require('./preview_markdown');
+require('./project');
+require('./project_avatar');
+require('./project_find_file');
+require('./project_fork');
+require('./project_import');
+require('./project_label_subscription');
+require('./project_new');
+require('./project_select');
+require('./project_show');
+require('./project_variables');
+require('./projects_list');
+require('./render_gfm');
+require('./render_math');
+require('./right_sidebar');
+require('./search');
+require('./search_autocomplete');
+require('./shortcuts');
+require('./shortcuts_blob');
+require('./shortcuts_dashboard_navigation');
+require('./shortcuts_find_file');
+require('./shortcuts_issuable');
+require('./shortcuts_navigation');
+require('./shortcuts_network');
+require('./signin_tabs_memoizer');
+require('./single_file_diff');
+require('./smart_interval');
+require('./snippets_list');
+require('./star');
+require('./subbable_resource');
+require('./subscription');
+require('./subscription_select');
+require('./syntax_highlight');
+require('./task_list');
+require('./todos');
+require('./tree');
+require('./user');
+require('./user_tabs');
+require('./username_validator');
+require('./users_select');
+require('./version_check_image');
+require('./visibility_select');
+require('./wikis');
+require('./zen_mode');
+
 require('vendor/fuzzaldrin-plus');
 require('es6-promise').polyfill();
 

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

+/* global Vue */
+require('./issue_card_inner');
+
+const Store = gl.issueBoards.BoardsStore;
+
+module.exports = {
+  name: 'BoardsIssueCard',
+  template: `
+    <li class="card"
+      :class="{ 'user-can-drag': !disabled && issue.id, 'is-disabled': disabled || !issue.id, 'is-active': issueDetailVisible }"
+      :index="index"
+      :data-issue-id="issue.id"
+      @mousedown="mouseDown"
+      @mousemove="mouseMove"
+      @mouseup="showIssue($event)">
+      <issue-card-inner
+        :list="list"
+        :issue="issue"
+        :issue-link-base="issueLinkBase"
+        :root-path="rootPath" />
+    </li>
+  `,
+  components: {
+    'issue-card-inner': gl.issueBoards.IssueCardInner,
+  },
+  props: {
+    list: Object,
+    issue: Object,
+    issueLinkBase: String,
+    disabled: Boolean,
+    index: Number,
+    rootPath: String,
+  },
+  data() {
+    return {
+      showDetail: false,
+      detailIssue: Store.detail,
+    };
+  },
+  computed: {
+    issueDetailVisible() {
+      return this.detailIssue.issue && this.detailIssue.issue.id === this.issue.id;
+    },
+  },
+  methods: {
+    mouseDown() {
+      this.showDetail = true;
+    },
+    mouseMove() {
+      this.showDetail = false;
+    },
+    showIssue(e) {
+      const targetTagName = e.target.tagName.toLowerCase();
+
+      if (targetTagName === 'a' || targetTagName === 'button') return;
+
+      if (this.showDetail) {
+        this.showDetail = false;
+
+        if (Store.detail.issue && Store.detail.issue.id === this.issue.id) {
+          Store.detail.issue = {};
+        } else {
+          Store.detail.issue = this.issue;
+          Store.detail.list = this.list;
+        }
+      }
+    },
+  },
+};

app/assets/javascripts/boards/components/board_card.js.es6

-/* eslint-disable comma-dangle, space-before-function-paren, dot-notation */
-/* global Vue */
-
-require('./issue_card_inner');
-
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardCard = Vue.extend({
-    template: '#js-board-list-card',
-    components: {
-      'issue-card-inner': gl.issueBoards.IssueCardInner,
-    },
-    props: {
-      list: Object,
-      issue: Object,
-      issueLinkBase: String,
-      disabled: Boolean,
-      index: Number,
-      rootPath: String,
-    },
-    data () {
-      return {
-        showDetail: false,
-        detailIssue: Store.detail
-      };
-    },
-    computed: {
-      issueDetailVisible () {
-        return this.detailIssue.issue && this.detailIssue.issue.id === this.issue.id;
-      }
-    },
-    methods: {
-      mouseDown () {
-        this.showDetail = true;
-      },
-      mouseMove() {
-        this.showDetail = false;
-      },
-      showIssue (e) {
-        const targetTagName = e.target.tagName.toLowerCase();
-
-        if (targetTagName === 'a' || targetTagName === 'button') return;
-
-        if (this.showDetail) {
-          this.showDetail = false;
-
-          if (Store.detail.issue && Store.detail.issue.id === this.issue.id) {
-            Store.detail.issue = {};
-          } else {
-            Store.detail.issue = this.issue;
-            Store.detail.list = this.list;
-          }
-        }
-      }
-    }
-  });
-})();

app/assets/javascripts/boards/components/board_list.js.es6

@@ -2,7 +2,7 @@
 /* global Vue */
 /* global Sortable */
 
-require('./board_card');
+const boardCard = require('./board_card');
 require('./board_new_issue');
 
 (() => {
@@ -14,7 +14,7 @@ require('./board_new_issue');
   gl.issueBoards.BoardList = Vue.extend({
     template: '#js-board-list-template',
     components: {
-      'board-card': gl.issueBoards.BoardCard,
+      boardCard,
       'board-new-issue': gl.issueBoards.BoardNewIssue
     },
     props: {

app/assets/javascripts/boards/models/list.js.es6

@@ -123,14 +123,18 @@ class List {
 
       if (listFrom) {
         this.issuesSize += 1;
-        gl.boardService.moveIssue(issue.id, listFrom.id, this.id)
-          .then(() => {
-            listFrom.getIssues(false);
-          });
+        this.updateIssueLabel(issue, listFrom);
       }
     }
   }
 
+  updateIssueLabel(issue, listFrom) {
+    gl.boardService.moveIssue(issue.id, listFrom.id, this.id)
+      .then(() => {
+        listFrom.getIssues(false);
+      });
+  }
+
   findIssue (id) {
     return this.issues.filter(issue => issue.id === id)[0];
   }

app/assets/javascripts/boards/stores/boards_store.js.es6

@@ -92,9 +92,12 @@
       const issueLists = issue.getLists();
       const listLabels = issueLists.map(listIssue => listIssue.label);
 
-      // Add to new lists issues if it doesn't already exist
       if (!issueTo) {
+        // Add to new lists issues if it doesn't already exist
         listTo.addIssue(issue, listFrom, newIndex);
+      } else {
+        listTo.updateIssueLabel(issue, listFrom);
+        issueTo.removeLabel(listFrom.label);
       }
 
       if (listTo.type === 'done') {

app/assets/javascripts/dispatcher.js.es6

@@ -36,6 +36,7 @@
 /* global Shortcuts */
 
 const ShortcutsBlob = require('./shortcuts_blob');
+const UserCallout = require('./user_callout');
 
 (function() {
   var Dispatcher;
@@ -108,6 +109,9 @@ const ShortcutsBlob = require('./shortcuts_blob');
         case 'projects:compare:show':
           new gl.Diff();
           break;
+        case 'projects:branches:index':
+          gl.AjaxLoadingSpinner.init();
+          break;
         case 'projects:issues:new':
         case 'projects:issues:edit':
           shortcut_handler = new ShortcutsNavigation();
@@ -274,6 +278,9 @@ const ShortcutsBlob = require('./shortcuts_blob');
         case 'ci:lints:show':
           new gl.CILintEditor();
           break;
+        case 'users:show':
+          new UserCallout();
+          break;
       }
       switch (path.first()) {
         case 'sessions':
@@ -310,6 +317,7 @@ const ShortcutsBlob = require('./shortcuts_blob');
         case 'dashboard':
         case 'root':
           shortcut_handler = new ShortcutsDashboardNavigation();
+          new UserCallout();
           break;
         case 'profiles':
           new NotificationsForm();

app/assets/javascripts/graphs/graphs_bundle.js

-require('./stat_graph_contributors_graph');
-require('./stat_graph_contributors_util');
-require('./stat_graph_contributors');
-require('./stat_graph');
+import ContributorsStatGraph from './stat_graph_contributors';
+
+// export to global scope
+window.ContributorsStatGraph = ContributorsStatGraph;

app/assets/javascripts/graphs/stat_graph.js

-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-return-assign, max-len */
-(function() {
-  this.StatGraph = (function() {
-    function StatGraph() {}
-
-    StatGraph.log = {};
-
-    StatGraph.get_log = function() {
-      return this.log;
-    };
-
-    StatGraph.set_log = function(data) {
-      return this.log = data;
-    };
-
-    return StatGraph;
-  })();
-}).call(window);

app/assets/javascripts/graphs/stat_graph_contributors.js

-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, camelcase, one-var-declaration-per-line, quotes, no-param-reassign, quote-props, comma-dangle, prefer-template, max-len, no-return-assign */
-/* global ContributorsGraph */
-/* global ContributorsAuthorGraph */
-/* global ContributorsMasterGraph */
-/* global ContributorsStatGraphUtil */
-/* global d3 */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, camelcase, one-var-declaration-per-line, quotes, no-param-reassign, quote-props, comma-dangle, prefer-template, max-len, no-return-assign, no-shadow */
 
-window.d3 = require('d3');
+import d3 from 'd3';
+import { ContributorsGraph, ContributorsAuthorGraph, ContributorsMasterGraph } from './stat_graph_contributors_graph';
+import ContributorsStatGraphUtil from './stat_graph_contributors_util';
 
-(function() {
-  this.ContributorsStatGraph = (function() {
-    function ContributorsStatGraph() {}
+export default (function() {
+  function ContributorsStatGraph() {}
 
-    ContributorsStatGraph.prototype.init = function(log) {
-      var author_commits, total_commits;
-      this.parsed_log = ContributorsStatGraphUtil.parse_log(log);
-      this.set_current_field("commits");
-      total_commits = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
-      author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field);
-      this.add_master_graph(total_commits);
-      this.add_authors_graph(author_commits);
-      return this.change_date_header();
-    };
+  ContributorsStatGraph.prototype.init = function(log) {
+    var author_commits, total_commits;
+    this.parsed_log = ContributorsStatGraphUtil.parse_log(log);
+    this.set_current_field("commits");
+    total_commits = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
+    author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field);
+    this.add_master_graph(total_commits);
+    this.add_authors_graph(author_commits);
+    return this.change_date_header();
+  };
 
-    ContributorsStatGraph.prototype.add_master_graph = function(total_data) {
-      this.master_graph = new ContributorsMasterGraph(total_data);
-      return this.master_graph.draw();
-    };
+  ContributorsStatGraph.prototype.add_master_graph = function(total_data) {
+    this.master_graph = new ContributorsMasterGraph(total_data);
+    return this.master_graph.draw();
+  };
 
-    ContributorsStatGraph.prototype.add_authors_graph = function(author_data) {
-      var limited_author_data;
-      this.authors = [];
-      limited_author_data = author_data.slice(0, 100);
-      return _.each(limited_author_data, (function(_this) {
-        return function(d) {
-          var author_graph, author_header;
-          author_header = _this.create_author_header(d);
-          $(".contributors-list").append(author_header);
-          _this.authors[d.author_name] = author_graph = new ContributorsAuthorGraph(d.dates);
-          return author_graph.draw();
-        };
-      })(this));
-    };
+  ContributorsStatGraph.prototype.add_authors_graph = function(author_data) {
+    var limited_author_data;
+    this.authors = [];
+    limited_author_data = author_data.slice(0, 100);
+    return _.each(limited_author_data, (function(_this) {
+      return function(d) {
+        var author_graph, author_header;
+        author_header = _this.create_author_header(d);
+        $(".contributors-list").append(author_header);
+        _this.authors[d.author_name] = author_graph = new ContributorsAuthorGraph(d.dates);
+        return author_graph.draw();
+      };
+    })(this));
+  };
 
-    ContributorsStatGraph.prototype.format_author_commit_info = function(author) {
-      var commits;
-      commits = $('<span/>', {
-        "class": 'graph-author-commits-count'
-      });
-      commits.text(author.commits + " commits");
-      return $('<span/>').append(commits);
-    };
+  ContributorsStatGraph.prototype.format_author_commit_info = function(author) {
+    var commits;
+    commits = $('<span/>', {
+      "class": 'graph-author-commits-count'
+    });
+    commits.text(author.commits + " commits");
+    return $('<span/>').append(commits);
+  };
 
-    ContributorsStatGraph.prototype.create_author_header = function(author) {
-      var author_commit_info, author_commit_info_span, author_email, author_name, list_item;
-      list_item = $('<li/>', {
-        "class": 'person',
-        style: 'display: block;'
-      });
-      author_name = $('<h4>' + author.author_name + '</h4>');
-      author_email = $('<p class="graph-author-email">' + author.author_email + '</p>');
-      author_commit_info_span = $('<span/>', {
-        "class": 'commits'
-      });
-      author_commit_info = this.format_author_commit_info(author);
-      author_commit_info_span.html(author_commit_info);
-      list_item.append(author_name);
-      list_item.append(author_email);
-      list_item.append(author_commit_info_span);
-      return list_item;
-    };
+  ContributorsStatGraph.prototype.create_author_header = function(author) {
+    var author_commit_info, author_commit_info_span, author_email, author_name, list_item;
+    list_item = $('<li/>', {
+      "class": 'person',
+      style: 'display: block;'
+    });
+    author_name = $('<h4>' + author.author_name + '</h4>');
+    author_email = $('<p class="graph-author-email">' + author.author_email + '</p>');
+    author_commit_info_span = $('<span/>', {
+      "class": 'commits'
+    });
+    author_commit_info = this.format_author_commit_info(author);
+    author_commit_info_span.html(author_commit_info);
+    list_item.append(author_name);
+    list_item.append(author_email);
+    list_item.append(author_commit_info_span);
+    return list_item;
+  };
 
-    ContributorsStatGraph.prototype.redraw_master = function() {
-      var total_data;
-      total_data = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
-      this.master_graph.set_data(total_data);
-      return this.master_graph.redraw();
-    };
+  ContributorsStatGraph.prototype.redraw_master = function() {
+    var total_data;
+    total_data = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
+    this.master_graph.set_data(total_data);
+    return this.master_graph.redraw();
+  };
 
-    ContributorsStatGraph.prototype.redraw_authors = function() {
-      var author_commits, x_domain;
-      $("ol").html("");
-      x_domain = ContributorsGraph.prototype.x_domain;
-      author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field, x_domain);
-      return _.each(author_commits, (function(_this) {
-        return function(d) {
-          _this.redraw_author_commit_info(d);
-          $(_this.authors[d.author_name].list_item).appendTo("ol");
-          _this.authors[d.author_name].set_data(d.dates);
-          return _this.authors[d.author_name].redraw();
-        };
-      })(this));
-    };
+  ContributorsStatGraph.prototype.redraw_authors = function() {
+    var author_commits, x_domain;
+    $("ol").html("");
+    x_domain = ContributorsGraph.prototype.x_domain;
+    author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field, x_domain);
+    return _.each(author_commits, (function(_this) {
+      return function(d) {
+        _this.redraw_author_commit_info(d);
+        $(_this.authors[d.author_name].list_item).appendTo("ol");
+        _this.authors[d.author_name].set_data(d.dates);
+        return _this.authors[d.author_name].redraw();
+      };
+    })(this));
+  };
 
-    ContributorsStatGraph.prototype.set_current_field = function(field) {
-      return this.field = field;
-    };
+  ContributorsStatGraph.prototype.set_current_field = function(field) {
+    return this.field = field;
+  };
 
-    ContributorsStatGraph.prototype.change_date_header = function() {
-      var print, print_date_format, x_domain;
-      x_domain = ContributorsGraph.prototype.x_domain;
-      print_date_format = d3.time.format("%B %e %Y");
-      print = print_date_format(x_domain[0]) + " - " + print_date_format(x_domain[1]);
-      return $("#date_header").text(print);
-    };
+  ContributorsStatGraph.prototype.change_date_header = function() {
+    var print, print_date_format, x_domain;
+    x_domain = ContributorsGraph.prototype.x_domain;
+    print_date_format = d3.time.format("%B %e %Y");
+    print = print_date_format(x_domain[0]) + " - " + print_date_format(x_domain[1]);
+    return $("#date_header").text(print);
+  };
 
-    ContributorsStatGraph.prototype.redraw_author_commit_info = function(author) {
-      var author_commit_info, author_list_item;
-      author_list_item = $(this.authors[author.author_name].list_item);
-      author_commit_info = this.format_author_commit_info(author);
-      return author_list_item.find("span").html(author_commit_info);
-    };
+  ContributorsStatGraph.prototype.redraw_author_commit_info = function(author) {
+    var author_commit_info, author_list_item;
+    author_list_item = $(this.authors[author.author_name].list_item);
+    author_commit_info = this.format_author_commit_info(author);
+    return author_list_item.find("span").html(author_commit_info);
+  };
 
-    return ContributorsStatGraph;
-  })();
-}).call(window);
+  return ContributorsStatGraph;
+})();

app/assets/javascripts/graphs/stat_graph_contributors_util.js

 /* eslint-disable func-names, space-before-function-paren, object-shorthand, no-var, one-var, camelcase, one-var-declaration-per-line, comma-dangle, no-param-reassign, no-return-assign, quotes, prefer-arrow-callback, wrap-iife, consistent-return, no-unused-vars, max-len, no-cond-assign, no-else-return, max-len */
-(function() {
-  window.ContributorsStatGraphUtil = {
-    parse_log: function(log) {
-      var by_author, by_email, data, entry, i, len, total, normalized_email;
-      total = {};
-      by_author = {};
-      by_email = {};
-      for (i = 0, len = log.length; i < len; i += 1) {
-        entry = log[i];
-        if (total[entry.date] == null) {
-          this.add_date(entry.date, total);
-        }
-        normalized_email = entry.author_email.toLowerCase();
-        data = by_author[entry.author_name] || by_email[normalized_email];
-        if (data == null) {
-          data = this.add_author(entry, by_author, by_email);
-        }
-        if (!data[entry.date]) {
-          this.add_date(entry.date, data);
-        }
-        this.store_data(entry, total[entry.date], data[entry.date]);
-      }
-      total = _.toArray(total);
-      by_author = _.toArray(by_author);
-      return {
-        total: total,
-        by_author: by_author
-      };
-    },
-    add_date: function(date, collection) {
-      collection[date] = {};
-      return collection[date].date = date;
-    },
-    add_author: function(author, by_author, by_email) {
-      var data, normalized_email;
-      data = {};
-      data.author_name = author.author_name;
-      data.author_email = author.author_email;
-      normalized_email = author.author_email.toLowerCase();
-      by_author[author.author_name] = data;
-      by_email[normalized_email] = data;
-      return data;
-    },
-    store_data: function(entry, total, by_author) {
-      this.store_commits(total, by_author);
-      this.store_additions(entry, total, by_author);
-      return this.store_deletions(entry, total, by_author);
-    },
-    store_commits: function(total, by_author) {
-      this.add(total, "commits", 1);
-      return this.add(by_author, "commits", 1);
-    },
-    add: function(collection, field, value) {
-      if (collection[field] == null) {
-        collection[field] = 0;
-      }
-      return collection[field] += value;
-    },
-    store_additions: function(entry, total, by_author) {
-      if (entry.additions == null) {
-        entry.additions = 0;
+
+export default {
+  parse_log: function(log) {
+    var by_author, by_email, data, entry, i, len, total, normalized_email;
+    total = {};
+    by_author = {};
+    by_email = {};
+    for (i = 0, len = log.length; i < len; i += 1) {
+      entry = log[i];
+      if (total[entry.date] == null) {
+        this.add_date(entry.date, total);
       }
-      this.add(total, "additions", entry.additions);
-      return this.add(by_author, "additions", entry.additions);
-    },
-    store_deletions: function(entry, total, by_author) {
-      if (entry.deletions == null) {
-        entry.deletions = 0;
+      normalized_email = entry.author_email.toLowerCase();
+      data = by_author[entry.author_name] || by_email[normalized_email];
+      if (data == null) {
+        data = this.add_author(entry, by_author, by_email);
       }
-      this.add(total, "deletions", entry.deletions);
-      return this.add(by_author, "deletions", entry.deletions);
-    },
-    get_total_data: function(parsed_log, field) {
-      var log, total_data;
-      log = parsed_log.total;
-      total_data = this.pick_field(log, field);
-      return _.sortBy(total_data, function(d) {
-        return d.date;
-      });
-    },
-    pick_field: function(log, field) {
-      var total_data;
-      total_data = [];
-      _.each(log, function(d) {
-        return total_data.push(_.pick(d, [field, 'date']));
-      });
-      return total_data;
-    },
-    get_author_data: function(parsed_log, field, date_range) {
-      var author_data, log;
-      if (date_range == null) {
-        date_range = null;
-      }
-      log = parsed_log.by_author;
-      author_data = [];
-      _.each(log, (function(_this) {
-        return function(log_entry) {
-          var parsed_log_entry;
-          parsed_log_entry = _this.parse_log_entry(log_entry, field, date_range);
-          if (!_.isEmpty(parsed_log_entry.dates)) {
-            return author_data.push(parsed_log_entry);
-          }
-        };
-      })(this));
-      return _.sortBy(author_data, function(d) {
-        return d[field];
-      }).reverse();
-    },
-    parse_log_entry: function(log_entry, field, date_range) {
-      var parsed_entry;
-      parsed_entry = {};
-      parsed_entry.author_name = log_entry.author_name;
-      parsed_entry.author_email = log_entry.author_email;
-      parsed_entry.dates = {};
-      parsed_entry.commits = parsed_entry.additions = parsed_entry.deletions = 0;
-      _.each(_.omit(log_entry, 'author_name', 'author_email'), (function(_this) {
-        return function(value, key) {
-          if (_this.in_range(value.date, date_range)) {
-            parsed_entry.dates[value.date] = value[field];
-            parsed_entry.commits += value.commits;
-            parsed_entry.additions += value.additions;
-            return parsed_entry.deletions += value.deletions;
-          }
-        };
-      })(this));
-      return parsed_entry;
-    },
-    in_range: function(date, date_range) {
-      var ref;
-      if (date_range === null || (date_range[0] <= (ref = new Date(date)) && ref <= date_range[1])) {
-        return true;
-      } else {
-        return false;
+      if (!data[entry.date]) {
+        this.add_date(entry.date, data);
       }
+      this.store_data(entry, total[entry.date], data[entry.date]);
+    }
+    total = _.toArray(total);
+    by_author = _.toArray(by_author);
+    return {
+      total: total,
+      by_author: by_author
+    };
+  },
+  add_date: function(date, collection) {
+    collection[date] = {};
+    return collection[date].date = date;
+  },
+  add_author: function(author, by_author, by_email) {
+    var data, normalized_email;
+    data = {};
+    data.author_name = author.author_name;
+    data.author_email = author.author_email;
+    normalized_email = author.author_email.toLowerCase();
+    by_author[author.author_name] = data;
+    by_email[normalized_email] = data;
+    return data;
+  },
+  store_data: function(entry, total, by_author) {
+    this.store_commits(total, by_author);
+    this.store_additions(entry, total, by_author);
+    return this.store_deletions(entry, total, by_author);
+  },
+  store_commits: function(total, by_author) {
+    this.add(total, "commits", 1);
+    return this.add(by_author, "commits", 1);
+  },
+  add: function(collection, field, value) {
+    if (collection[field] == null) {
+      collection[field] = 0;
+    }
+    return collection[field] += value;
+  },
+  store_additions: function(entry, total, by_author) {
+    if (entry.additions == null) {
+      entry.additions = 0;
+    }
+    this.add(total, "additions", entry.additions);
+    return this.add(by_author, "additions", entry.additions);
+  },
+  store_deletions: function(entry, total, by_author) {
+    if (entry.deletions == null) {
+      entry.deletions = 0;
+    }
+    this.add(total, "deletions", entry.deletions);
+    return this.add(by_author, "deletions", entry.deletions);
+  },
+  get_total_data: function(parsed_log, field) {
+    var log, total_data;
+    log = parsed_log.total;
+    total_data = this.pick_field(log, field);
+    return _.sortBy(total_data, function(d) {
+      return d.date;
+    });
+  },
+  pick_field: function(log, field) {
+    var total_data;
+    total_data = [];
+    _.each(log, function(d) {
+      return total_data.push(_.pick(d, [field, 'date']));
+    });
+    return total_data;
+  },
+  get_author_data: function(parsed_log, field, date_range) {
+    var author_data, log;
+    if (date_range == null) {
+      date_range = null;
+    }
+    log = parsed_log.by_author;
+    author_data = [];
+    _.each(log, (function(_this) {
+      return function(log_entry) {
+        var parsed_log_entry;
+        parsed_log_entry = _this.parse_log_entry(log_entry, field, date_range);
+        if (!_.isEmpty(parsed_log_entry.dates)) {
+          return author_data.push(parsed_log_entry);
+        }
+      };
+    })(this));
+    return _.sortBy(author_data, function(d) {
+      return d[field];
+    }).reverse();
+  },
+  parse_log_entry: function(log_entry, field, date_range) {
+    var parsed_entry;
+    parsed_entry = {};
+    parsed_entry.author_name = log_entry.author_name;
+    parsed_entry.author_email = log_entry.author_email;
+    parsed_entry.dates = {};
+    parsed_entry.commits = parsed_entry.additions = parsed_entry.deletions = 0;
+    _.each(_.omit(log_entry, 'author_name', 'author_email'), (function(_this) {
+      return function(value, key) {
+        if (_this.in_range(value.date, date_range)) {
+          parsed_entry.dates[value.date] = value[field];
+          parsed_entry.commits += value.commits;
+          parsed_entry.additions += value.additions;
+          return parsed_entry.deletions += value.deletions;
+        }
+      };
+    })(this));
+    return parsed_entry;
+  },
+  in_range: function(date, date_range) {
+    var ref;
+    if (date_range === null || (date_range[0] <= (ref = new Date(date)) && ref <= date_range[1])) {
+      return true;
+    } else {
+      return false;
     }
-  };
-}).call(window);
+  }
+};

app/assets/javascripts/lib/utils/common_utils.js.es6

@@ -296,5 +296,57 @@
      * @returns {Boolean}
      */
     w.gl.utils.convertPermissionToBoolean = permission => permission === 'true';
+
+    /**
+     * Back Off exponential algorithm
+     * backOff :: (Function<next, stop>, Number) -> Promise<Any, Error>
+     *
+     * @param {Function<next, stop>} fn function to be called
+     * @param {Number} timeout
+     * @return {Promise<Any, Error>}
+     * @example
+     * ```
+     *  backOff(function (next, stop) {
+     *    // Let's perform this function repeatedly for 60s or for the timeout provided.
+     *
+     *    ourFunction()
+     *      .then(function (result) {
+     *        // continue if result is not what we need
+     *        next();
+     *
+     *        // when result is what we need let's stop with the repetions and jump out of the cycle
+     *        stop(result);
+     *      })
+     *      .catch(function (error) {
+     *        // if there is an error, we need to stop this with an error.
+     *        stop(error);
+     *      })
+     *  }, 60000)
+     *  .then(function (result) {})
+     *  .catch(function (error) {
+     *    // deal with errors passed to stop()
+     *  })
+     * ```
+     */
+    w.gl.utils.backOff = (fn, timeout = 60000) => {
+      let nextInterval = 2000;
+
+      const startTime = (+new Date());
+
+      return new Promise((resolve, reject) => {
+        const stop = arg => ((arg instanceof Error) ? reject(arg) : resolve(arg));
+
+        const next = () => {
+          if (new Date().getTime() - startTime < timeout) {
+            setTimeout(fn.bind(null, next, stop), nextInterval);
+            nextInterval *= 2;
+          } else {
+            reject(new Error('BACKOFF_TIMEOUT'));
+          }
+        };
+
+        fn(next, stop);
+      });
+    };
   })(window);
 }).call(window);

app/assets/javascripts/milestone.js

@@ -78,7 +78,6 @@
       } else {
         $(element).find('.assignee-icon').empty();
       }
-      return $(element).effect('highlight');
     };
 
     function Milestone() {

app/assets/javascripts/milestone_select.js

@@ -39,7 +39,7 @@
         $value = $block.find('.value');
         $loading = $block.find('.block-loading').fadeOut();
         if (issueUpdateURL) {
-          milestoneLinkTemplate = _.template('<a href="/<%- namespace %>/<%- path %>/milestones/<%- iid %>" class="bold has-tooltip" data-container="body" title="<%- remaining %>"><%- title %></a>');
+          milestoneLinkTemplate = _.template('<a href="/<%- full_path %>/milestones/<%- iid %>" class="bold has-tooltip" data-container="body" title="<%- remaining %>"><%- title %></a>');
           milestoneLinkNoneTemplate = '<span class="no-value">None</span>';
           collapsedSidebarLabelTemplate = _.template('<span class="has-tooltip" data-container="body" title="<%- remaining %>" data-placement="left"> <%- title %> </span>');
         }
@@ -181,8 +181,7 @@
                 $selectbox.hide();
                 $value.css('display', '');
                 if (data.milestone != null) {
-                  data.milestone.namespace = _this.currentProject.namespace;
-                  data.milestone.path = _this.currentProject.path;
+                  data.milestone.full_path = _this.currentProject.full_path;
                   data.milestone.remaining = gl.utils.timeFor(data.milestone.due_date);
                   $value.html(milestoneLinkTemplate(data.milestone));
                   return $sidebarCollapsedValue.find('span').html(collapsedSidebarLabelTemplate(data.milestone));

app/assets/javascripts/new_branch_form.js

-/* eslint-disable func-names, space-before-function-paren, no-var, one-var, prefer-rest-params, max-len, vars-on-top, wrap-iife, consistent-return, comma-dangle, one-var-declaration-per-line, quotes, no-return-assign, prefer-arrow-callback, prefer-template, no-shadow, no-else-return, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, one-var, prefer-rest-params, max-len, vars-on-top, wrap-iife, consistent-return, comma-dangle, one-var-declaration-per-line, quotes, no-return-assign, prefer-arrow-callback, prefer-template, no-shadow, no-else-return, max-len, object-shorthand */
 (function() {
   var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; },
     indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i += 1) { if (i in this && this[i] === item) return i; } return -1; };
@@ -20,15 +20,35 @@
     };
 
     NewBranchForm.prototype.init = function() {
-      if (this.name.val().length > 0) {
+      if (this.name.length && this.name.val().length > 0) {
         return this.name.trigger('blur');
       }
     };
 
     NewBranchForm.prototype.setupAvailableRefs = function(availableRefs) {
-      return this.ref.autocomplete({
-        source: availableRefs,
-        minLength: 1
+      var $branchSelect = $('.js-branch-select');
+
+      $branchSelect.glDropdown({
+        data: availableRefs,
+        filterable: true,
+        filterByText: true,
+        remote: false,
+        fieldName: $branchSelect.data('field-name'),
+        selectable: true,
+        isSelectable: function(branch, $el) {
+          return !$el.hasClass('is-active');
+        },
+        text: function(branch) {
+          return branch;
+        },
+        id: function(branch) {
+          return branch;
+        },
+        toggleLabel: function(branch) {
+          if (branch) {
+            return branch;
+          }
+        }
       });
     };
 

app/assets/javascripts/profile/profile_bundle.js

-// require everything else in this directory
-function requireAll(context) { return context.keys().map(context); }
-requireAll(require.context('.', false, /^\.\/(?!profile_bundle).*\.(js|es6)$/));
+require('./gl_crop');
+require('./profile');

app/assets/javascripts/protected_branches/protected_branch_edit.js.es6

@@ -36,6 +36,9 @@
       // Do not update if one dropdown has not selected any option
       if (!($allowedToMergeInput.length && $allowedToPushInput.length)) return;
 
+      this.$allowedToMergeDropdown.disable();
+      this.$allowedToPushDropdown.disable();
+
       $.ajax({
         type: 'POST',
         url: this.$wrap.data('url'),
@@ -53,13 +56,13 @@
             }]
           }
         },
-        success: () => {
-          this.$wrap.effect('highlight');
-        },
         error() {
           $.scrollTo(0);
           new Flash('Failed to update branch!');
         }
+      }).always(() => {
+        this.$allowedToMergeDropdown.enable();
+        this.$allowedToPushDropdown.enable();
       });
     }
   };

app/assets/javascripts/protected_branches/protected_branches_bundle.js

-// require everything else in this directory
-function requireAll(context) { return context.keys().map(context); }
-requireAll(require.context('.', false, /^\.\/(?!protected_branches_bundle).*\.(js|es6)$/));
+require('./protected_branch_access_dropdown');
+require('./protected_branch_create');
+require('./protected_branch_dropdown');
+require('./protected_branch_edit');
+require('./protected_branch_edit_list');

app/assets/javascripts/snippet/snippet_bundle.js

 /* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, max-len */
 /* global ace */
 
-// require everything else in this directory
-function requireAll(context) { return context.keys().map(context); }
-requireAll(require.context('.', false, /^\.\/(?!snippet_bundle).*\.(js|es6)$/));
-
 (function() {
   $(function() {
     var editor = ace.edit("editor");

app/assets/javascripts/user_callout.js

+/* global Cookies */
+
+const userCalloutElementName = '.user-callout';
+const closeButton = '.close-user-callout';
+const userCalloutBtn = '.user-callout-btn';
+const userCalloutSvgAttrName = 'callout-svg';
+
+const USER_CALLOUT_COOKIE = 'user_callout_dismissed';
+
+const USER_CALLOUT_TEMPLATE = `
+  <div class="bordered-box landing content-block">
+    <button class="btn btn-default close close-user-callout" type="button">
+      <i class="fa fa-times dismiss-icon"></i>
+    </button>
+    <div class="row">
+      <div class="col-sm-3 col-xs-12 svg-container">
+      </div>
+      <div class="col-sm-8 col-xs-12 inner-content">
+        <h4>
+          Customize your experience
+        </h4>
+        <p>
+          Change syntax themes, default project pages, and more in preferences.
+        </p>
+        <a class="btn user-callout-btn" href="/profile/preferences">Check it out</a>
+      </div>
+  </div>
+</div>`;
+
+class UserCallout {
+  constructor() {
+    this.isCalloutDismissed = Cookies.get(USER_CALLOUT_COOKIE);
+    this.userCalloutBody = $(userCalloutElementName);
+    this.userCalloutSvg = $(userCalloutElementName).attr(userCalloutSvgAttrName);
+    $(userCalloutElementName).removeAttr(userCalloutSvgAttrName);
+    this.init();
+  }
+
+  init() {
+    const $template = $(USER_CALLOUT_TEMPLATE);
+    if (!this.isCalloutDismissed || this.isCalloutDismissed === 'false') {
+      $template.find('.svg-container').append(this.userCalloutSvg);
+      this.userCalloutBody.append($template);
+      $template.find(closeButton).on('click', e => this.dismissCallout(e));
+      $template.find(userCalloutBtn).on('click', e => this.dismissCallout(e));
+    }
+  }
+
+  dismissCallout(e) {
+    Cookies.set(USER_CALLOUT_COOKIE, 'true');
+    const $currentTarget = $(e.currentTarget);
+    if ($currentTarget.hasClass('close-user-callout')) {
+      this.userCalloutBody.empty();
+    }
+  }
+}
+
+module.exports = UserCallout;

app/assets/javascripts/users/users_bundle.js

-// require everything else in this directory
-function requireAll(context) { return context.keys().map(context); }
-requireAll(require.context('.', false, /^\.\/(?!users_bundle).*\.(js|es6)$/));
+require('./calendar');

app/assets/javascripts/vue_pipelines_index/pipeline_actions.js.es6

 /* global Vue, Flash, gl */
-/* eslint-disable no-param-reassign */
+/* eslint-disable no-param-reassign, no-alert */
 
 ((gl) => {
   gl.VuePipelineActions = Vue.extend({
@@ -16,6 +16,20 @@
       download(name) {
         return `Download ${name} artifacts`;
       },
+
+      /**
+       * Shows a dialog when the user clicks in the cancel button.
+       * We need to prevent the default behavior and stop propagation because the
+       * link relies on UJS.
+       *
+       * @param  {Event} event
+       */
+      confirmAction(event) {
+        if (!confirm('Are you sure you want to cancel this pipeline?')) {
+          event.preventDefault();
+          event.stopPropagation();
+        }
+      },
     },
     template: `
       <td class="pipeline-actions hidden-xs">

app/assets/javascripts/vue_pipelines_index/pipelines.js.es6

@@ -23,7 +23,7 @@ const CommitPipelinesStoreWithTimeAgo = require('../commit/pipelines/pipelines_s
         apiScope: 'all',
         pageInfo: {},
         pagenum: 1,
-        count: { all: 0, running_or_pending: 0 },
+        count: {},
         pageRequest: false,
       };
     },

app/assets/javascripts/vue_pipelines_index/stage.js.es6

@@ -23,6 +23,13 @@
         required: true,
       },
     },
+
+    updated() {
+      if (this.builds) {
+        this.stopDropdownClickPropagation();
+      }
+    },
+
     methods: {
       fetchBuilds(e) {
         const areaExpanded = e.currentTarget.attributes['aria-expanded'];
@@ -37,17 +44,19 @@
             return flash;
           });
       },
-      keepGraph(e) {
-        const { target } = e;
-
-        if (target.className.indexOf('js-ci-action-icon') >= 0) return null;
-
-        if (
-          target.parentElement &&
-          (target.parentElement.className.indexOf('js-ci-action-icon') >= 0)
-        ) return null;
 
-        return e.stopPropagation();
+      /**
+       * When the user right clicks or cmd/ctrl + click in the job name
+       * the dropdown should not be closed and the link should open in another tab,
+       * so we stop propagation of the click event inside the dropdown.
+       *
+       * Since this component is rendered multiple times per page we need to guarantee we only
+       * target the click event of this component.
+       */
+      stopDropdownClickPropagation() {
+        $(this.$el.querySelectorAll('.js-builds-dropdown-list a.mini-pipeline-graph-dropdown-item')).on('click', (e) => {
+          e.stopPropagation();
+        });
       },
     },
     computed: {
@@ -76,13 +85,13 @@
     template: `
       <div>
         <button
-          @click='fetchBuilds($event)'
+          @click="fetchBuilds($event)"
           :class="triggerButtonClass"
-          :title='stage.title'
+          :title="stage.title"
           data-placement="top"
           data-toggle="dropdown"
           type="button"
-          :aria-label='stage.title'
+          :aria-label="stage.title"
         >
           <span v-html="svg" aria-hidden="true"></span>
           <i class="fa fa-caret-down" aria-hidden="true"></i>
@@ -90,7 +99,6 @@
         <ul class="dropdown-menu mini-pipeline-graph-dropdown-menu js-builds-dropdown-container">
           <div class="arrow-up" aria-hidden="true"></div>
           <div
-            @click='keepGraph($event)'
             :class="dropdownClass"
             class="js-builds-dropdown-list scrollable-menu"
             v-html="buildsOrSpinner"

app/assets/stylesheets/application.scss

@@ -2,7 +2,6 @@
  * This is a manifest file that'll automatically include all the stylesheets available in this directory
  * and any sub-directories. You're free to add application-wide styles to this file and they'll appear at
  * the top of the compiled file, but it's generally better to create a new file per style scope.
- *= require jquery-ui/autocomplete
  *= require jquery.atwho
  *= require select2
  *= require_self

app/assets/stylesheets/framework/jquery.scss

@@ -2,17 +2,6 @@
   font-family: $regular_font;
   font-size: $font-size-base;
 
-  &.ui-autocomplete {
-    border-color: $jq-ui-border;
-    padding: 0;
-    margin-top: 2px;
-    z-index: 1001;
-
-    .ui-menu-item a {
-      padding: 4px 10px;
-    }
-  }
-
   .ui-state-default {
     border: 1px solid $white-light;
     background: $white-light;

app/assets/stylesheets/framework/sidebar.scss

@@ -29,16 +29,14 @@
   }
 }
 
-@media (min-width: $screen-sm-min) {
-  .content-wrapper {
-    padding-right: $gutter_collapsed_width;
-  }
-}
-
 .right-sidebar-collapsed {
   padding-right: 0;
 
   @media (min-width: $screen-sm-min) {
+    .content-wrapper {
+      padding-right: $gutter_collapsed_width;
+    }
+
     .merge-request-tabs-holder.affix {
       right: $gutter_collapsed_width;
     }
@@ -56,6 +54,12 @@
 .right-sidebar-expanded {
   padding-right: 0;
 
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    .content-wrapper {
+      padding-right: $gutter_collapsed_width;
+    }
+  }
+
   @media (min-width: $screen-md-min) {
     .content-wrapper {
       padding-right: $gutter_width;

app/assets/stylesheets/pages/profile.scss

@@ -277,3 +277,41 @@ table.u2f-registrations {
     padding-left: 18px;
   }
 }
+
+.user-callout {
+  margin: 24px auto 0;
+
+  .bordered-box {
+    border: 1px solid $border-color;
+    border-radius: $border-radius-default;
+  }
+
+  .landing {
+    margin-bottom: $gl-padding;
+
+    .close {
+      margin-right: 20px;
+    }
+
+    .dismiss-icon {
+      float: right;
+      cursor: pointer;
+      color: $cycle-analytics-dismiss-icon-color;
+    }
+
+    .svg-container {
+      text-align: center;
+
+      svg {
+        width: 136px;
+        height: 136px;
+      }
+    }
+  }
+
+  @media(max-width: $screen-xs-max) {
+    .inner-content {
+      padding-left: 30px;
+    }
+  }
+}

app/controllers/admin/application_settings_controller.rb

@@ -83,6 +83,7 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
       :akismet_api_key,
       :akismet_enabled,
       :container_registry_token_expire_delay,
+      :default_artifacts_expire_in,
       :default_branch_protection,
       :default_group_visibility,
       :default_project_visibility,

app/controllers/admin/system_info_controller.rb

@@ -3,7 +3,7 @@ class Admin::SystemInfoController < Admin::ApplicationController
     'nobrowse',
     'read-only',
     'ro'
-  ]
+  ].freeze
 
   EXCLUDED_MOUNT_TYPES = [
     'autofs',
@@ -27,7 +27,7 @@ class Admin::SystemInfoController < Admin::ApplicationController
     'tmpfs',
     'tracefs',
     'vfat'
-  ]
+  ].freeze
 
   def show
     @cpus = Vmstat.cpu rescue nil

app/controllers/application_controller.rb

@@ -181,7 +181,7 @@ class ApplicationController < ActionController::Base
   end
 
   def gitlab_ldap_access(&block)
-    Gitlab::LDAP::Access.open { |access| block.call(access) }
+    Gitlab::LDAP::Access.open { |access| yield(access) }
   end
 
   # JSON for infinite scroll via Pager object

app/controllers/concerns/creates_commit.rb

@@ -101,13 +101,14 @@ module CreatesCommit
 
   # TODO: We should really clean this up
   def set_commit_variables
-    if can?(current_user, :push_code, @project)
-      # Edit file in this project
-      @mr_source_project = @project
-    else
-      # Merge request from fork to this project
-      @mr_source_project = current_user.fork_of(@project)
-    end
+    @mr_source_project =
+      if can?(current_user, :push_code, @project)
+        # Edit file in this project
+        @project
+      else
+        # Merge request from fork to this project
+        current_user.fork_of(@project)
+      end
 
     # Merge request to this project
     @mr_target_project = @project

app/controllers/concerns/service_params.rb

@@ -59,10 +59,10 @@ module ServiceParams
     :user_key,
     :username,
     :webhook
-  ]
+  ].freeze
 
   # Parameters to ignore if no value is specified
-  FILTER_BLANK_PARAMS = [:password]
+  FILTER_BLANK_PARAMS = [:password].freeze
 
   def service_params
     dynamic_params = @service.event_channel_names + @service.event_names

app/controllers/concerns/spammable_actions.rb

@@ -27,7 +27,7 @@ module SpammableActions
 
       render :verify
     else
-      fallback.call
+      yield
     end
   end
 

app/controllers/jwt_controller.rb

@@ -5,7 +5,7 @@ class JwtController < ApplicationController
 
   SERVICES = {
     Auth::ContainerRegistryAuthenticationService::AUDIENCE => Auth::ContainerRegistryAuthenticationService,
-  }
+  }.freeze
 
   def auth
     service = SERVICES[params[:service]]
@@ -39,7 +39,8 @@ class JwtController < ApplicationController
           message: "HTTP Basic: Access denied\n" \
                    "You have 2FA enabled, please use a personal access token for Git over HTTP.\n" \
                    "You can generate one at #{profile_personal_access_tokens_url}" }
-      ] }, status: 401
+      ]
+    }, status: 401
   end
 
   def render_unauthorized
@@ -47,7 +48,8 @@ class JwtController < ApplicationController
       errors: [
         { code: 'UNAUTHORIZED',
           message: 'HTTP Basic: Access denied' }
-      ] }, status: 401
+      ]
+    }, status: 401
   end
 
   def auth_params

app/controllers/profiles/two_factor_auths_controller.rb

@@ -80,7 +80,7 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
 
   def build_qr_code
     uri = current_user.otp_provisioning_uri(account_string, issuer: issuer_host)
-    RQRCode::render_qrcode(uri, :svg, level: :m, unit: 3)
+    RQRCode.render_qrcode(uri, :svg, level: :m, unit: 3)
   end
 
   def account_string

app/controllers/projects/branches_controller.rb

 class Projects::BranchesController < Projects::ApplicationController
   include ActionView::Helpers::SanitizeHelper
   include SortingHelper
+
   # Authorize
-  before_action :require_non_empty_project
+  before_action :require_non_empty_project, except: :create
   before_action :authorize_download_code!
   before_action :authorize_push_code!, only: [:new, :create, :destroy, :destroy_all_merged]
 
@@ -32,6 +33,8 @@ class Projects::BranchesController < Projects::ApplicationController
     branch_name = sanitize(strip_tags(params[:branch_name]))
     branch_name = Addressable::URI.unescape(branch_name)
 
+    redirect_to_autodeploy = project.empty_repo? && project.deployment_services.present?
+
     result = CreateBranchService.new(project, current_user).
         execute(branch_name, ref)
 
@@ -42,8 +45,15 @@ class Projects::BranchesController < Projects::ApplicationController
 
     if result[:status] == :success
       @branch = result[:branch]
-      redirect_to namespace_project_tree_path(@project.namespace, @project,
-                                              @branch.name)
+
+      if redirect_to_autodeploy
+        redirect_to(
+          url_to_autodeploy_setup(project, branch_name),
+          notice: view_context.autodeploy_flash_notice(branch_name))
+      else
+        redirect_to namespace_project_tree_path(@project.namespace, @project,
+                                                @branch.name)
+      end
     else
       @error = result[:message]
       render action: 'new'
@@ -76,7 +86,19 @@ class Projects::BranchesController < Projects::ApplicationController
       ref_escaped = sanitize(strip_tags(params[:ref]))
       Addressable::URI.unescape(ref_escaped)
     else
-      @project.default_branch
+      @project.default_branch || 'master'
     end
   end
+
+  def url_to_autodeploy_setup(project, branch_name)
+    namespace_project_new_blob_path(
+      project.namespace,
+      project,
+      branch_name,
+      file_name: '.gitlab-ci.yml',
+      commit_message: 'Set up auto deploy',
+      target_branch: branch_name,
+      context: 'autodeploy'
+    )
+  end
 end

app/controllers/projects/git_http_client_controller.rb

@@ -76,11 +76,12 @@ class Projects::GitHttpClientController < Projects::ApplicationController
     return @project if defined?(@project)
 
     project_id, _ = project_id_with_suffix
-    if project_id.blank?
-      @project = nil
-    else
-      @project = Project.find_by_full_path("#{params[:namespace_id]}/#{project_id}")
-    end
+    @project =
+      if project_id.blank?
+        nil
+      else
+        Project.find_by_full_path("#{params[:namespace_id]}/#{project_id}")
+      end
   end
 
   # This method returns two values so that we can parse

app/controllers/projects/merge_requests_controller.rb

@@ -381,14 +381,15 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   end
 
   def merge_widget_refresh
-    if merge_request.merge_when_build_succeeds
-      @status = :merge_when_build_succeeds
-    else
-      # Only MRs that can be merged end in this action
-      # MR can be already picked up for merge / merged already or can be waiting for worker to be picked up
-      # in last case it does not have any special status. Possible error is handled inside widget js function
-      @status = :success
-    end
+    @status =
+      if merge_request.merge_when_build_succeeds
+        :merge_when_build_succeeds
+      else
+        # Only MRs that can be merged end in this action
+        # MR can be already picked up for merge / merged already or can be waiting for worker to be picked up
+        # in last case it does not have any special status. Possible error is handled inside widget js function
+        :success
+      end
 
     render 'merge'
   end

app/controllers/projects/pipelines_controller.rb

@@ -13,9 +13,15 @@ class Projects::PipelinesController < Projects::ApplicationController
       .page(params[:page])
       .per(30)
 
-    @running_or_pending_count = PipelinesFinder
+    @running_count = PipelinesFinder
       .new(project).execute(scope: 'running').count
 
+    @pending_count = PipelinesFinder
+      .new(project).execute(scope: 'pending').count
+
+    @finished_count = PipelinesFinder
+      .new(project).execute(scope: 'finished').count
+
     @pipelines_count = PipelinesFinder
       .new(project).execute.count
 
@@ -29,7 +35,9 @@ class Projects::PipelinesController < Projects::ApplicationController
             .represent(@pipelines),
           count: {
             all: @pipelines_count,
-            running_or_pending: @running_or_pending_count
+            running: @running_count,
+            pending: @pending_count,
+            finished: @finished_count,
           }
         }
       end

app/controllers/sessions_controller.rb

@@ -15,11 +15,12 @@ class SessionsController < Devise::SessionsController
 
   def new
     set_minimum_password_length
-    if Gitlab.config.ldap.enabled
-      @ldap_servers = Gitlab::LDAP::Config.servers
-    else
-      @ldap_servers = []
-    end
+    @ldap_servers =
+      if Gitlab.config.ldap.enabled
+        Gitlab::LDAP::Config.servers
+      else
+        []
+      end
 
     super
   end

app/controllers/snippets_controller.rb

@@ -28,8 +28,9 @@ class SnippetsController < ApplicationController
       @snippets = SnippetsFinder.new.execute(current_user, {
         filter: :by_user,
         user: @user,
-        scope: params[:scope] }).
-      page(params[:page])
+        scope: params[:scope]
+      })
+      .page(params[:page])
 
       render 'index'
     else

app/finders/issuable_finder.rb

@@ -19,7 +19,7 @@
 #     iids: integer[]
 #
 class IssuableFinder
-  NONE = '0'
+  NONE = '0'.freeze
 
   attr_accessor :current_user, :params
 

app/finders/notes_finder.rb

@@ -28,11 +28,12 @@ class NotesFinder
   private
 
   def init_collection
-    if @params[:target_id]
-      @notes = on_target(@params[:target_type], @params[:target_id])
-    else
-      @notes = notes_of_any_type
-    end
+    @notes =
+      if @params[:target_id]
+        on_target(@params[:target_type], @params[:target_id])
+      else
+        notes_of_any_type
+      end
   end
 
   def notes_of_any_type

app/finders/pipelines_finder.rb

@@ -10,7 +10,11 @@ class PipelinesFinder
     scoped_pipelines =
       case scope
       when 'running'
-        pipelines.running_or_pending
+        pipelines.running
+      when 'pending'
+        pipelines.pending
+      when 'finished'
+        pipelines.finished
       when 'branches'
         from_ids(ids_for_ref(branches))
       when 'tags'

app/finders/todos_finder.rb

@@ -13,7 +13,7 @@
 #
 
 class TodosFinder
-  NONE = '0'
+  NONE = '0'.freeze
 
   attr_accessor :current_user, :params
 
@@ -99,7 +99,7 @@ class TodosFinder
   end
 
   def type?
-    type.present? && ['Issue', 'MergeRequest'].include?(type)
+    type.present? && %w(Issue MergeRequest).include?(type)
   end
 
   def type

app/helpers/application_helper.rb

@@ -69,11 +69,12 @@ module ApplicationHelper
   end
 
   def avatar_icon(user_or_email = nil, size = nil, scale = 2)
-    if user_or_email.is_a?(User)
-      user = user_or_email
-    else
-      user = User.find_by_any_email(user_or_email.try(:downcase))
-    end
+    user =
+      if user_or_email.is_a?(User)
+        user_or_email
+      else
+        User.find_by_any_email(user_or_email.try(:downcase))
+      end
 
     if user
       user.avatar_url(size) || default_avatar

app/helpers/application_settings_helper.rb

 module ApplicationSettingsHelper
-  def gravatar_enabled?
-    current_application_settings.gravatar_enabled?
-  end
-
-  def signup_enabled?
-    current_application_settings.signup_enabled?
-  end
-
-  def signin_enabled?
-    current_application_settings.signin_enabled?
-  end
+  delegate  :gravatar_enabled?,
+            :signup_enabled?,
+            :signin_enabled?,
+            :akismet_enabled?,
+            :koding_enabled?,
+            to: :current_application_settings
 
   def user_oauth_applications?
     current_application_settings.user_oauth_applications
   end
 
-  def askimet_enabled?
-    current_application_settings.akismet_enabled?
-  end
-
-  def koding_enabled?
-    current_application_settings.koding_enabled?
-  end
-
   def allowed_protocols_present?
     current_application_settings.enabled_git_access_protocol.present?
   end

app/helpers/blob_helper.rb

@@ -153,16 +153,17 @@ module BlobHelper
     # Because we are opionated we set the cache headers ourselves.
     response.cache_control[:public] = @project.public?
 
-    if @ref && @commit && @ref == @commit.id
-      # This is a link to a commit by its commit SHA. That means that the blob
-      # is immutable. The only reason to invalidate the cache is if the commit
-      # was deleted or if the user lost access to the repository.
-      response.cache_control[:max_age] = Blob::CACHE_TIME_IMMUTABLE
-    else
-      # A branch or tag points at this blob. That means that the expected blob
-      # value may change over time.
-      response.cache_control[:max_age] = Blob::CACHE_TIME
-    end
+    response.cache_control[:max_age] =
+      if @ref && @commit && @ref == @commit.id
+        # This is a link to a commit by its commit SHA. That means that the blob
+        # is immutable. The only reason to invalidate the cache is if the commit
+        # was deleted or if the user lost access to the repository.
+        Blob::CACHE_TIME_IMMUTABLE
+      else
+        # A branch or tag points at this blob. That means that the expected blob
+        # value may change over time.
+        Blob::CACHE_TIME
+      end
 
     response.etag = @blob.id
     !stale

app/helpers/button_helper.rb

@@ -34,7 +34,7 @@ module ButtonHelper
 
     content_tag (append_link ? :a : :span), protocol,
       class: klass,
-      href: (project.http_url_to_repo if append_link),
+      href: (project.http_url_to_repo(current_user) if append_link),
       data: {
         html: true,
         placement: placement,

app/helpers/emails_helper.rb

@@ -24,7 +24,7 @@ module EmailsHelper
 
   def action_title(url)
     return unless url
-    ["merge_requests", "issues", "commit"].each do |action|
+    %w(merge_requests issues commit).each do |action|
       if url.split("/").include?(action)
         return "View #{action.humanize.singularize}"
       end

app/helpers/issuables_helper.rb

@@ -23,7 +23,7 @@ module IssuablesHelper
   def issuable_json_path(issuable)
     project = issuable.project
 
-    if issuable.kind_of?(MergeRequest)
+    if issuable.is_a?(MergeRequest)
       namespace_project_merge_request_path(project.namespace, project, issuable.iid, :json)
     else
       namespace_project_issue_path(project.namespace, project, issuable.iid, :json)
@@ -52,7 +52,7 @@ module IssuablesHelper
         field_name: 'issuable_template',
         selected: selected_template(issuable),
         project_path: ref_project.path,
-        namespace_path: ref_project.namespace.path
+        namespace_path: ref_project.namespace.full_path
       }
     }
 
@@ -198,7 +198,7 @@ module IssuablesHelper
     @counts[issuable_type][state]
   end
 
-  IRRELEVANT_PARAMS_FOR_CACHE_KEY = %i[utf8 sort page]
+  IRRELEVANT_PARAMS_FOR_CACHE_KEY = %i[utf8 sort page].freeze
   private_constant :IRRELEVANT_PARAMS_FOR_CACHE_KEY
 
   def issuables_state_counter_cache_key(issuable_type, state)

app/helpers/javascript_helper.rb

@@ -2,6 +2,7 @@ module JavascriptHelper
   def page_specific_javascript_tag(js)
     javascript_include_tag asset_path(js)
   end
+
   def page_specific_javascript_bundle_tag(js)
     javascript_include_tag(*webpack_asset_paths(js))
   end

app/helpers/namespaces_helper.rb

@@ -33,7 +33,7 @@ module NamespacesHelper
   end
 
   def namespace_icon(namespace, size = 40)
-    if namespace.kind_of?(Group)
+    if namespace.is_a?(Group)
       group_icon(namespace)
     else
       avatar_icon(namespace.owner.email, size)

app/helpers/projects_helper.rb

@@ -150,6 +150,15 @@ module ProjectsHelper
     ).html_safe
   end
 
+  def link_to_autodeploy_doc
+    link_to 'About auto deploy', help_page_path('ci/autodeploy/index'), target: '_blank'
+  end
+
+  def autodeploy_flash_notice(branch_name)
+    "Branch <strong>#{truncate(sanitize(branch_name))}</strong> was created. To set up auto deploy, \
+      choose a GitLab CI Yaml template and commit your changes. #{link_to_autodeploy_doc}".html_safe
+  end
+
   private
 
   def repo_children_classes(field)
@@ -232,7 +241,7 @@ module ProjectsHelper
     when 'ssh'
       project.ssh_url_to_repo
     else
-      project.http_url_to_repo
+      project.http_url_to_repo(current_user)
     end
   end
 

app/helpers/sorting_helper.rb

@@ -30,7 +30,7 @@ module SortingHelper
     }
 
     if current_controller?('admin/projects')
-      options.merge!(sort_value_largest_repo => sort_title_largest_repo)
+      options[sort_value_largest_repo] = sort_title_largest_repo
     end
 
     options

app/helpers/submodule_helper.rb

@@ -37,8 +37,8 @@ module SubmoduleHelper
   end
 
   def self_url?(url, namespace, project)
-    return true if url == [ Gitlab.config.gitlab.url, '/', namespace, '/',
-                            project, '.git' ].join('')
+    return true if url == [Gitlab.config.gitlab.url, '/', namespace, '/',
+                           project, '.git'].join('')
     url == gitlab_shell.url_to_repo([namespace, '/', project].join(''))
   end
 
@@ -48,8 +48,8 @@ module SubmoduleHelper
   end
 
   def standard_links(host, namespace, project, commit)
-    base = [ 'https://', host, '/', namespace, '/', project ].join('')
-    [base, [ base, '/tree/', commit ].join('')]
+    base = ['https://', host, '/', namespace, '/', project].join('')
+    [base, [base, '/tree/', commit].join('')]
   end
 
   def relative_self_links(url, commit)

app/helpers/tab_helper.rb

@@ -99,7 +99,7 @@ module TabHelper
       return 'active'
     end
 
-    if ['services', 'hooks', 'deploy_keys', 'protected_branches'].include? controller.controller_name
+    if %w(services hooks deploy_keys protected_branches).include? controller.controller_name
       "active"
     end
   end

app/helpers/todos_helper.rb

@@ -150,6 +150,6 @@ module TodosHelper
   private
 
   def show_todo_state?(todo)
-    (todo.target.is_a?(MergeRequest) || todo.target.is_a?(Issue)) && ['closed', 'merged'].include?(todo.target.state)
+    (todo.target.is_a?(MergeRequest) || todo.target.is_a?(Issue)) && %w(closed merged).include?(todo.target.state)
   end
 end

app/helpers/visibility_level_helper.rb

@@ -89,13 +89,9 @@ module VisibilityLevelHelper
     current_application_settings.restricted_visibility_levels || []
   end
 
-  def default_project_visibility
-    current_application_settings.default_project_visibility
-  end
-
-  def default_group_visibility
-    current_application_settings.default_group_visibility
-  end
+  delegate  :default_project_visibility,
+            :default_group_visibility,
+            to: :current_application_settings
 
   def skip_level?(form_model, level)
     form_model.is_a?(Project) && !form_model.visibility_level_allowed?(level)

app/mailers/repository_check_mailer.rb

 class RepositoryCheckMailer < BaseMailer
   def notify(failed_count)
-    if failed_count == 1
-      @message = "One project failed its last repository check"
-    else
-      @message = "#{failed_count} projects failed their last repository check"
-    end
+    @message =
+      if failed_count == 1
+        "One project failed its last repository check"
+      else
+        "#{failed_count} projects failed their last repository check"
+      end
 
     mail(
       to: User.admins.pluck(:email),

app/models/application_setting.rb

@@ -5,7 +5,7 @@ class ApplicationSetting < ActiveRecord::Base
   add_authentication_token_field :runners_registration_token
   add_authentication_token_field :health_check_access_token
 
-  CACHE_KEY = 'application_setting.last'
+  CACHE_KEY = 'application_setting.last'.freeze
   DOMAIN_LIST_SEPARATOR = %r{\s*[,;]\s*     # comma or semicolon, optionally surrounded by whitespace
                             |               # or
                             \s              # any whitespace character
@@ -76,6 +76,12 @@ class ApplicationSetting < ActiveRecord::Base
             presence: true,
             numericality: { only_integer: true, greater_than: 0 }
 
+  validates :max_artifacts_size,
+            presence: true,
+            numericality: { only_integer: true, greater_than: 0 }
+
+  validates :default_artifacts_expire_in, presence: true, duration: true
+
   validates :container_registry_token_expire_delay,
             presence: true,
             numericality: { only_integer: true, greater_than: 0 }
@@ -168,6 +174,7 @@ class ApplicationSetting < ActiveRecord::Base
       after_sign_up_text: nil,
       akismet_enabled: false,
       container_registry_token_expire_delay: 5,
+      default_artifacts_expire_in: '30 days',
       default_branch_protection: Settings.gitlab['default_branch_protection'],
       default_project_visibility: Settings.gitlab.default_projects_features['visibility_level'],
       default_projects_limit: Settings.gitlab['default_projects_limit'],
@@ -201,9 +208,9 @@ class ApplicationSetting < ActiveRecord::Base
       sign_in_text: nil,
       signin_enabled: Settings.gitlab['signin_enabled'],
       signup_enabled: Settings.gitlab['signup_enabled'],
+      terminal_max_session_time: 0,
       two_factor_grace_period: 48,
-      user_default_external: false,
-      terminal_max_session_time: 0
+      user_default_external: false
     }
   end
 
@@ -215,6 +222,14 @@ class ApplicationSetting < ActiveRecord::Base
     create(defaults)
   end
 
+  def self.human_attribute_name(attr, _options = {})
+    if attr == :default_artifacts_expire_in
+      'Default artifacts expiration'
+    else
+      super
+    end
+  end
+
   def home_page_url_column_exist
     ActiveRecord::Base.connection.column_exists?(:application_settings, :home_page_url)
   end

app/models/ci/build.rb

@@ -22,8 +22,10 @@ module Ci
     serialize :options
     serialize :yaml_variables, Gitlab::Serializer::Ci::Variables
 
+    delegate :name, to: :project, prefix: true
+
     validates :coverage, numericality: true, allow_blank: true
-    validates_presence_of :ref
+    validates :ref, presence: true
 
     scope :unstarted, ->() { where(runner_id: nil) }
     scope :ignore_failures, ->() { where(allow_failure: false) }
@@ -233,10 +235,6 @@ module Ci
       gl_project_id
     end
 
-    def project_name
-      project.name
-    end
-
     def repo_url
       auth = "gitlab-ci-token:#{ensure_token!}@"
       project.http_url_to_repo.sub(/^https?:\/\//) do |prefix|
@@ -257,7 +255,7 @@ module Ci
       return unless regex
 
       matches = text.scan(Regexp.new(regex)).last
-      matches = matches.last if matches.kind_of?(Array)
+      matches = matches.last if matches.is_a?(Array)
       coverage = matches.gsub(/\d+(\.\d+)?/).first
 
       if coverage.present?
@@ -486,7 +484,7 @@ module Ci
     def artifacts_expire_in=(value)
       self.artifacts_expire_at =
         if value
-          Time.now + ChronicDuration.parse(value)
+          ChronicDuration.parse(value)&.seconds&.from_now
         end
     end
 

app/models/ci/pipeline.rb

@@ -14,9 +14,11 @@ module Ci
     has_many :builds, foreign_key: :commit_id
     has_many :trigger_requests, dependent: :destroy, foreign_key: :commit_id
 
-    validates_presence_of :sha, unless: :importing?
-    validates_presence_of :ref, unless: :importing?
-    validates_presence_of :status, unless: :importing?
+    delegate :id, to: :project, prefix: true
+
+    validates :sha, presence: { unless: :importing? }
+    validates :ref, presence: { unless: :importing? }
+    validates :status, presence: { unless: :importing? }
     validate :valid_commit_sha, unless: :importing?
 
     after_create :keep_around_commits, unless: :importing?
@@ -93,8 +95,11 @@ module Ci
         .select("max(#{quoted_table_name}.id)")
         .group(:ref, :sha)
 
-      relation = ref ? where(ref: ref) : self
-      relation.where(id: max_id)
+      if ref
+        where(ref: ref, id: max_id.where(ref: ref))
+      else
+        where(id: max_id)
+      end
     end
 
     def self.latest_status(ref = nil)
@@ -150,10 +155,6 @@ module Ci
       builds.latest.with_artifacts_not_expired.includes(project: [:namespace])
     end
 
-    def project_id
-      project.id
-    end
-
     # For now the only user who participates is the user who triggered
     def participants(_current_user = nil)
       Array(user)

app/models/ci/runner.rb

@@ -4,8 +4,8 @@ module Ci
 
     RUNNER_QUEUE_EXPIRY_TIME = 60.minutes
     LAST_CONTACT_TIME = 1.hour.ago
-    AVAILABLE_SCOPES = %w[specific shared active paused online]
-    FORM_EDITABLE = %i[description tag_list active run_untagged locked]
+    AVAILABLE_SCOPES = %w[specific shared active paused online].freeze
+    FORM_EDITABLE = %i[description tag_list active run_untagged locked].freeze
 
     has_many :builds
     has_many :runner_projects, dependent: :destroy

app/models/ci/runner_project.rb

@@ -5,6 +5,6 @@ module Ci
     belongs_to :runner
     belongs_to :project, foreign_key: :gl_project_id
 
-    validates_uniqueness_of :runner_id, scope: :gl_project_id
+    validates :runner_id, uniqueness: { scope: :gl_project_id }
   end
 end

app/models/ci/trigger.rb

@@ -7,8 +7,8 @@ module Ci
     belongs_to :project, foreign_key: :gl_project_id
     has_many :trigger_requests, dependent: :destroy
 
-    validates_presence_of :token
-    validates_uniqueness_of :token
+    validates :token, presence: true
+    validates :token, uniqueness: true
 
     before_validation :set_default_values
 

app/models/commit.rb

@@ -22,12 +22,12 @@ class Commit
   DIFF_HARD_LIMIT_LINES = 50000
 
   # The SHA can be between 7 and 40 hex characters.
-  COMMIT_SHA_PATTERN = '\h{7,40}'
+  COMMIT_SHA_PATTERN = '\h{7,40}'.freeze
 
   class << self
     def decorate(commits, project)
       commits.map do |commit|
-        if commit.kind_of?(Commit)
+        if commit.is_a?(Commit)
           commit
         else
           self.new(commit, project)
@@ -105,7 +105,7 @@ class Commit
   end
 
   def diff_line_count
-    @diff_line_count ||= Commit::diff_line_count(raw_diffs)
+    @diff_line_count ||= Commit.diff_line_count(raw_diffs)
     @diff_line_count
   end
 
@@ -122,11 +122,12 @@ class Commit
   def full_title
     return @full_title if @full_title
 
-    if safe_message.blank?
-      @full_title = no_commit_message
-    else
-      @full_title = safe_message.split("\n", 2).first
-    end
+    @full_title =
+      if safe_message.blank?
+        no_commit_message
+      else
+        safe_message.split("\n", 2).first
+      end
   end
 
   # Returns the commits description

app/models/commit_status.rb

@@ -10,10 +10,11 @@ class CommitStatus < ActiveRecord::Base
   belongs_to :user
 
   delegate :commit, to: :pipeline
+  delegate :sha, :short_sha, to: :pipeline
 
   validates :pipeline, presence: true, unless: :importing?
 
-  validates_presence_of :name
+  validates :name, presence: true
 
   alias_attribute :author, :user
 
@@ -102,8 +103,6 @@ class CommitStatus < ActiveRecord::Base
     end
   end
 
-  delegate :sha, :short_sha, to: :pipeline
-
   def before_sha
     pipeline.before_sha || Gitlab::Git::BLANK_SHA
   end

app/models/concerns/cache_markdown_field.rb

@@ -11,14 +11,15 @@ module CacheMarkdownField
   # Knows about the relationship between markdown and html field names, and
   # stores the rendering contexts for the latter
   class FieldData
-    extend Forwardable
-
     def initialize
       @data = {}
     end
 
-    def_delegators :@data, :[], :[]=
-    def_delegator :@data, :keys, :markdown_fields
+    delegate :[], :[]=, to: :@data
+
+    def markdown_fields
+      @data.keys
+    end
 
     def html_field(markdown_field)
       "#{markdown_field}_html"
@@ -45,7 +46,7 @@ module CacheMarkdownField
     Project
     Release
     Snippet
-  ]
+  ].freeze
 
   def self.caching_classes
     CACHING_CLASSES.map(&:constantize)

app/models/concerns/case_sensitivity.rb

@@ -13,11 +13,12 @@ module CaseSensitivity
       params.each do |key, value|
         column = ActiveRecord::Base.connection.quote_table_name(key)
 
-        if cast_lower
-          condition = "LOWER(#{column}) = LOWER(:value)"
-        else
-          condition = "#{column} = :value"
-        end
+        condition =
+          if cast_lower
+            "LOWER(#{column}) = LOWER(:value)"
+          else
+            "#{column} = :value"
+          end
 
         criteria = criteria.where(condition, value: value)
       end

app/models/concerns/has_status.rb

 module HasStatus
   extend ActiveSupport::Concern
 
-  DEFAULT_STATUS = 'created'
-  AVAILABLE_STATUSES = %w[created pending running success failed canceled skipped]
-  STARTED_STATUSES = %w[running success failed skipped]
-  ACTIVE_STATUSES = %w[pending running]
-  COMPLETED_STATUSES = %w[success failed canceled skipped]
-  ORDERED_STATUSES = %w[failed pending running canceled success skipped]
+  DEFAULT_STATUS = 'created'.freeze
+  AVAILABLE_STATUSES = %w[created pending running success failed canceled skipped].freeze
+  STARTED_STATUSES = %w[running success failed skipped].freeze
+  ACTIVE_STATUSES = %w[pending running].freeze
+  COMPLETED_STATUSES = %w[success failed canceled skipped].freeze
+  ORDERED_STATUSES = %w[failed pending running canceled success skipped].freeze
 
   class_methods do
     def status_sql

app/models/concerns/issuable.rb

@@ -46,6 +46,17 @@ module Issuable
 
     has_one :metrics
 
+    delegate :name,
+             :email,
+             to: :author,
+             prefix: true
+
+    delegate :name,
+             :email,
+             to: :assignee,
+             allow_nil: true,
+             prefix: true
+
     validates :author, presence: true
     validates :title, presence: true, length: { maximum: 255 }
 
@@ -68,21 +79,10 @@ module Issuable
 
     scope :without_label, -> { joins("LEFT OUTER JOIN label_links ON label_links.target_type = '#{name}' AND label_links.target_id = #{table_name}.id").where(label_links: { id: nil }) }
     scope :join_project, -> { joins(:project) }
-    scope :inc_notes_with_associations, -> { includes(notes: [ :project, :author, :award_emoji ]) }
+    scope :inc_notes_with_associations, -> { includes(notes: [:project, :author, :award_emoji]) }
     scope :references_project, -> { references(:project) }
     scope :non_archived, -> { join_project.where(projects: { archived: false }) }
 
-    delegate :name,
-             :email,
-             to: :author,
-             prefix: true
-
-    delegate :name,
-             :email,
-             to: :assignee,
-             allow_nil: true,
-             prefix: true
-
     attr_mentionable :title, pipeline: :single_line
     attr_mentionable :description
 
@@ -182,7 +182,7 @@ module Issuable
     def grouping_columns(sort)
       grouping_columns = [arel_table[:id]]
 
-      if ["milestone_due_desc", "milestone_due_asc"].include?(sort)
+      if %w(milestone_due_desc milestone_due_asc).include?(sort)
         milestone_table = Milestone.arel_table
         grouping_columns << milestone_table[:id]
         grouping_columns << milestone_table[:due_date]
@@ -235,7 +235,7 @@ module Issuable
       # DEPRECATED
       repository: project.hook_attrs.slice(:name, :url, :description, :homepage)
     }
-    hook_data.merge!(assignee: assignee.hook_attrs) if assignee
+    hook_data[:assignee] = assignee.hook_attrs if assignee
 
     hook_data
   end

app/models/concerns/reactive_service.rb

@@ -5,6 +5,6 @@ module ReactiveService
     include ReactiveCaching
 
     # Default cache key: class name + project_id
-    self.reactive_cache_key = ->(service) { [ service.class.model_name.singular, service.project_id ] }
+    self.reactive_cache_key = ->(service) { [service.class.model_name.singular, service.project_id] }
   end
 end

app/models/concerns/sortable.rb

@@ -46,11 +46,12 @@ module Sortable
         where("label_links.target_id = #{target_column}").
         reorder(nil)
 
-      if target_type_column
-        query = query.where("label_links.target_type = #{target_type_column}")
-      else
-        query = query.where(label_links: { target_type: target_type })
-      end
+      query =
+        if target_type_column
+          query.where("label_links.target_type = #{target_type_column}")
+        else
+          query.where(label_links: { target_type: target_type })
+        end
 
       query = query.where.not(title: excluded_labels) if excluded_labels.present?
 

app/models/concerns/uniquify.rb

+class Uniquify
+  # Return a version of the given 'base' string that is unique
+  # by appending a counter to it. Uniqueness is determined by
+  # repeated calls to the passed block.
+  #
+  # If `base` is a function/proc, we expect that calling it with a
+  # candidate counter returns a string to test/return.
+  def string(base)
+    @base = base
+    @counter = nil
+
+    increment_counter! while yield(base_string)
+    base_string
+  end
+
+  private
+
+  def base_string
+    if @base.respond_to?(:call)
+      @base.call(@counter)
+    else
+      "#{@base}#{@counter}"
+    end
+  end
+
+  def increment_counter!
+    @counter ||= 0
+    @counter += 1
+  end
+end

app/models/diff_note.rb

@@ -8,7 +8,7 @@ class DiffNote < Note
   validates :position, presence: true
   validates :diff_line, presence: true
   validates :line_code, presence: true, line_code: true
-  validates :noteable_type, inclusion: { in: ['Commit', 'MergeRequest'] }
+  validates :noteable_type, inclusion: { in: %w(Commit MergeRequest) }
   validates :resolved_by, presence: true, if: :resolved?
   validate :positions_complete
   validate :verify_supported

app/models/event.rb

@@ -36,7 +36,7 @@ class Event < ActiveRecord::Base
   scope :code_push, -> { where(action: PUSHED) }
 
   scope :in_projects, ->(projects) do
-    where(project_id: projects).recent
+    where(project_id: projects.pluck(:id)).recent
   end
 
   scope :with_associations, -> { includes(:author, :project, project: :namespace).preload(:target) }
@@ -47,7 +47,7 @@ class Event < ActiveRecord::Base
     def contributions
       where("action = ? OR (target_type IN (?) AND action IN (?)) OR (target_type = ? AND action = ?)",
             Event::PUSHED,
-            ["MergeRequest", "Issue"], [Event::CREATED, Event::CLOSED, Event::MERGED],
+            %w(MergeRequest Issue), [Event::CREATED, Event::CLOSED, Event::MERGED],
             "Note", Event::COMMENTED)
     end
 

app/models/external_issue.rb

@@ -43,7 +43,7 @@ class ExternalIssue
   end
 
   def reference_link_text(from_project = nil)
-    return "##{id}" if /^\d+$/.match(id)
+    return "##{id}" if id =~ /^\d+$/
 
     id
   end

app/models/issue.rb

@@ -15,8 +15,6 @@ class Issue < ActiveRecord::Base
   DueThisWeek   = DueDateStruct.new('Due This Week', 'week').freeze
   DueThisMonth  = DueDateStruct.new('Due This Month', 'month').freeze
 
-  ActsAsTaggableOn.strict_case_match = true
-
   belongs_to :project
   belongs_to :moved_to, class_name: 'Issue'
 

app/models/label.rb

@@ -11,7 +11,7 @@ class Label < ActiveRecord::Base
 
   cache_markdown_field :description, pipeline: :single_line
 
-  DEFAULT_COLOR = '#428BCA'
+  DEFAULT_COLOR = '#428BCA'.freeze
 
   default_value_for :color, DEFAULT_COLOR
 

app/models/member.rb

@@ -10,6 +10,8 @@ class Member < ActiveRecord::Base
   belongs_to :user
   belongs_to :source, polymorphic: true
 
+  delegate :name, :username, :email, to: :user, prefix: true
+
   validates :user, presence: true, unless: :invite?
   validates :source, presence: true
   validates :user_id, uniqueness: { scope: [:source_type, :source_id],
@@ -73,8 +75,6 @@ class Member < ActiveRecord::Base
   after_destroy :post_destroy_hook, unless: :pending?
   after_commit :refresh_member_authorized_projects
 
-  delegate :name, :username, :email, to: :user, prefix: true
-
   default_value_for :notification_level, NotificationSetting.levels[:global]
 
   class << self

app/models/members/group_member.rb

 class GroupMember < Member
-  SOURCE_TYPE = 'Namespace'
+  SOURCE_TYPE = 'Namespace'.freeze
 
   belongs_to :group, foreign_key: 'source_id'
 
   # Make sure group member points only to group as it source
   default_value_for :source_type, SOURCE_TYPE
-  validates_format_of :source_type, with: /\ANamespace\z/
+  validates :source_type, format: { with: /\ANamespace\z/ }
   default_scope { where(source_type: SOURCE_TYPE) }
 
   def self.access_level_roles

app/models/members/project_member.rb

 class ProjectMember < Member
-  SOURCE_TYPE = 'Project'
+  SOURCE_TYPE = 'Project'.freeze
 
   include Gitlab::ShellAdapter
 
@@ -7,7 +7,7 @@ class ProjectMember < Member
 
   # Make sure project member points only to project as it source
   default_value_for :source_type, SOURCE_TYPE
-  validates_format_of :source_type, with: /\AProject\z/
+  validates :source_type, format: { with: /\AProject\z/ }
   validates :access_level, inclusion: { in: Gitlab::Access.values }
   default_scope { where(source_type: SOURCE_TYPE) }
 

app/models/merge_request.rb

@@ -203,7 +203,11 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def diff_size
-    opts = diff_options || {}
+    # The `#diffs` method ends up at an instance of a class inheriting from
+    # `Gitlab::Diff::FileCollection::Base`, so use those options as defaults
+    # here too, to get the same diff size without performing highlighting.
+    #
+    opts = Gitlab::Diff::FileCollection::Base.default_options.merge(diff_options || {})
 
     raw_diffs(opts).size
   end
@@ -527,7 +531,7 @@ class MergeRequest < ActiveRecord::Base
     }
 
     if diff_head_commit
-      attrs.merge!(last_commit: diff_head_commit.hook_attrs)
+      attrs[:last_commit] = diff_head_commit.hook_attrs
     end
 
     attributes.merge!(attrs)

app/models/merge_request_diff.rb

@@ -7,7 +7,7 @@ class MergeRequestDiff < ActiveRecord::Base
   COMMITS_SAFE_SIZE = 100
 
   # Valid types of serialized diffs allowed by Gitlab::Git::Diff
-  VALID_CLASSES = [Hash, Rugged::Patch, Rugged::Diff::Delta]
+  VALID_CLASSES = [Hash, Rugged::Patch, Rugged::Diff::Delta].freeze
 
   belongs_to :merge_request
 

app/models/namespace.rb

@@ -98,14 +98,8 @@ class Namespace < ActiveRecord::Base
       # Work around that by setting their username to "blank", followed by a counter.
       path = "blank" if path.blank?
 
-      counter = 0
-      base = path
-      while Namespace.find_by_path_or_name(path)
-        counter += 1
-        path = "#{base}#{counter}"
-      end
-
-      path
+      uniquify = Uniquify.new
+      uniquify.string(path) { |s| Namespace.find_by_path_or_name(s) }
     end
   end
 

app/models/network/graph.rb

@@ -188,11 +188,12 @@ module Network
       end
 
       # and mark it as reserved
-      if parent_time.nil?
-        min_time = leaves.first.time
-      else
-        min_time = parent_time + 1
-      end
+      min_time =
+        if parent_time.nil?
+          leaves.first.time
+        else
+          parent_time + 1
+        end
 
       max_time = leaves.last.time
       leaves.last.parents(@map).each do |parent|

app/models/note.rb

@@ -72,7 +72,7 @@ class Note < ActiveRecord::Base
   scope :inc_author, ->{ includes(:author) }
   scope :inc_relations_for_view, ->{ includes(:project, :author, :updated_by, :resolved_by, :award_emoji) }
 
-  scope :diff_notes, ->{ where(type: ['LegacyDiffNote', 'DiffNote']) }
+  scope :diff_notes, ->{ where(type: %w(LegacyDiffNote DiffNote)) }
   scope :non_diff_notes, ->{ where(type: ['Note', nil]) }
 
   scope :with_associations, -> do

app/models/notification_setting.rb

@@ -35,11 +35,11 @@ class NotificationSetting < ActiveRecord::Base
     :merge_merge_request,
     :failed_pipeline,
     :success_pipeline
-  ]
+  ].freeze
 
   EXCLUDED_WATCHER_EVENTS = [
     :success_pipeline
-  ]
+  ].freeze
 
   store :events, accessors: EMAIL_EVENTS, coder: JSON