Merge branch 'ce-to-ee-2017-09-29' into 'master'

CE upstream: Friday

Closes gitaly#601, gitaly#562, #3573, #3118, and gitlab-ce#38507

See merge request gitlab-org/gitlab-ee!3036

.eslintignore

@@ -8,4 +8,4 @@
 karma.config.js
 webpack.config.js
 svg.config.js
-/app/assets/javascripts/locale/**/*.js
+/app/assets/javascripts/locale/**/app.js

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

@@ -40,10 +40,10 @@ export default () => {
           class="text-center"
           v-if="error">
           <span v-if="loadError">
-            An error occured whilst loading the file. Please try again later.
+            An error occurred whilst loading the file. Please try again later.
           </span>
           <span v-else>
-            An error occured whilst parsing the file.
+            An error occurred whilst parsing the file.
           </span>
         </p>
       </div>

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

@@ -48,10 +48,10 @@ export default () => {
           class="text-center"
           v-if="error">
           <span v-if="loadError">
-            An error occured whilst loading the file. Please try again later.
+            An error occurred whilst loading the file. Please try again later.
           </span>
           <span v-else>
-            An error occured whilst decoding the file.
+            An error occurred whilst decoding the file.
           </span>
         </p>
       </div>

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

@@ -96,7 +96,7 @@ export default {
           <div class="flash-container"
             v-if="error">
             <div class="flash-alert">
-              An error occured. Please try again.
+              An error occurred. Please try again.
             </div>
           </div>
           <label class="label-light"

app/assets/javascripts/build.js

@@ -167,7 +167,7 @@ window.Build = (function () {
   Build.prototype.getBuildTrace = function () {
     return $.ajax({
       url: `${this.pageUrl}/trace.json`,
-      data: this.state,
+      data: { state: this.state },
     })
       .done((log) => {
         setCiStatusFavicon(`${this.pageUrl}/status.json`);

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

@@ -191,7 +191,7 @@ export default {
 
         this.service.postAction(endpoint)
           .then(() => this.fetchEnvironments())
-          .catch(() => new Flash('An error occured while making the request.'));
+          .catch(() => new Flash('An error occurred while making the request.'));
       }
     },
 

app/assets/javascripts/environments/folder/environments_folder_view.vue

@@ -170,7 +170,7 @@ export default {
 
         this.service.postAction(endpoint)
           .then(() => this.fetchEnvironments())
-          .catch(() => new Flash('An error occured while making the request.'));
+          .catch(() => new Flash('An error occurred while making the request.'));
       }
     },
   },

app/assets/javascripts/files_comment_button.js

@@ -7,6 +7,8 @@
  * causes reflows, visit https://gist.github.com/paulirish/5d52fb081b3570c81e3a
  */
 
+import Cookies from 'js-cookie';
+
 const LINE_NUMBER_CLASS = 'diff-line-num';
 const UNFOLDABLE_LINE_CLASS = 'js-unfold';
 const NO_COMMENT_CLASS = 'no-comment-btn';
@@ -27,9 +29,7 @@ export default {
       this.userCanCreateNote = $diffFile.closest(DIFF_CONTAINER_SELECTOR).data('can-create-note') === '';
     }
 
-    if (typeof notes !== 'undefined' && !this.isParallelView) {
-      this.isParallelView = notes.isParallelView && notes.isParallelView();
-    }
+    this.isParallelView = Cookies.get('diff_view') === 'parallel';
 
     if (this.userCanCreateNote) {
       $diffFile.on('mouseover', LINE_COLUMN_CLASSES, e => this.showButton(this.isParallelView, e))

app/assets/javascripts/filtered_search/dropdown_emoji.js

@@ -14,7 +14,7 @@ class DropdownEmoji extends gl.FilteredSearchDropdown {
         loadingTemplate: this.loadingTemplate,
         onError() {
           /* eslint-disable no-new */
-          new Flash('An error occured fetching the dropdown data.');
+          new Flash('An error occurred fetching the dropdown data.');
           /* eslint-enable no-new */
         },
       },

app/assets/javascripts/filtered_search/dropdown_non_user.js

@@ -17,7 +17,7 @@ class DropdownNonUser extends gl.FilteredSearchDropdown {
         preprocessing,
         onError() {
           /* eslint-disable no-new */
-          new Flash('An error occured fetching the dropdown data.');
+          new Flash('An error occurred fetching the dropdown data.');
           /* eslint-enable no-new */
         },
       },

app/assets/javascripts/filtered_search/dropdown_user.js

@@ -27,7 +27,7 @@ class DropdownUser extends gl.FilteredSearchDropdown {
         },
         onError() {
           /* eslint-disable no-new */
-          new Flash('An error occured fetching the dropdown data.');
+          new Flash('An error occurred fetching the dropdown data.');
           /* eslint-enable no-new */
         },
       },

app/assets/javascripts/filtered_search/filtered_search_manager.js

@@ -44,7 +44,7 @@ class FilteredSearchManager {
       .catch((error) => {
         if (error.name === 'RecentSearchesServiceError') return undefined;
         // eslint-disable-next-line no-new
-        new window.Flash('An error occured while parsing recent searches');
+        new window.Flash('An error occurred while parsing recent searches');
         // Gracefully fail to empty array
         return [];
       })

app/assets/javascripts/locale/index.js

@@ -16,9 +16,8 @@ const locales = allLocales.reduce((d, obj) => {
   return data;
 }, {});
 
-let lang = document.querySelector('html').getAttribute('lang') || 'en';
-lang = lang.replace(/-/g, '_');
-
+const langAttribute = document.querySelector('html').getAttribute('lang');
+const lang = (langAttribute || 'en').replace(/-/g, '_');
 const locale = new Jed(locales[lang]);
 
 /**

app/assets/javascripts/main.js

@@ -311,7 +311,10 @@ $(function () {
     return $container.remove();
   // Commit show suppressed diff
   });
-  $('.navbar-toggle').on('click', () => $('.header-content').toggleClass('menu-expanded'));
+  $('.navbar-toggle').on('click', () => {
+    $('.header-content').toggleClass('menu-expanded');
+    gl.lazyLoader.loadCheck();
+  });
   // Show/hide comments on diff
   $body.on('click', '.js-toggle-diff-comments', function (e) {
     var $this = $(this);

app/assets/javascripts/pipelines/mixins/pipelines.js

@@ -97,7 +97,7 @@ export default {
     postAction(endpoint) {
       this.service.postAction(endpoint)
         .then(() => eventHub.$emit('refreshPipelines'))
-        .catch(() => new Flash('An error occured while making the request.'));
+        .catch(() => new Flash('An error occurred while making the request.'));
     },
   },
 };

app/assets/javascripts/profile/gl_crop.js

@@ -73,7 +73,8 @@ import _ from 'underscore';
         aspectRatio: 1,
         modal: true,
         scalable: false,
-        rotatable: false,
+        rotatable: true,
+        checkOrientation: true,
         zoomable: true,
         dragMode: 'move',
         guides: false,

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

@@ -37,14 +37,14 @@ export default {
         content: f.newContent,
       }));
       const payload = {
-        branch: Store.targetBranch,
+        branch: Store.currentBranch,
         commit_message: commitMessage,
         actions,
       };
       Store.submitCommitsLoading = true;
       Service.commitFiles(payload)
         .then(this.resetCommitState)
-        .catch(() => Flash('An error occured while committing your changes'));
+        .catch(() => Flash('An error occurred while committing your changes'));
     },
 
     resetCommitState() {
@@ -105,7 +105,7 @@ export default {
         </label>
         <div class="col-md-6">
           <span class="help-block">
-            {{targetBranch}}
+            {{currentBranch}}
           </span>
         </div>
       </div>

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

@@ -26,16 +26,6 @@ export default {
       this.editMode = !this.editMode;
       Store.toggleBlobView();
     },
-    toggleProjectRefsForm() {
-      $('.project-refs-form').toggleClass('disabled', this.editMode);
-      $('.js-tree-ref-target-holder').toggle(this.editMode);
-    },
-  },
-
-  watch: {
-    editMode() {
-      this.toggleProjectRefsForm();
-    },
   },
 };
 </script>

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

@@ -49,7 +49,7 @@ export default {
     v-else
     class="vertical-center render-error">
     <p class="text-center">
-      The source could not be displayed because a rendering error occured. You can <a :href="activeFile.raw_path">download</a> it instead.
+      The source could not be displayed because a rendering error occurred. You can <a :href="activeFile.raw_path">download</a> it instead.
     </p>
   </div>
 </div>

app/assets/javascripts/repo/components/repo_sidebar.vue

@@ -37,17 +37,24 @@ export default {
       let file = clickedFile;
       if (file.loading) return;
       file.loading = true;
+
       if (file.type === 'tree' && file.opened) {
         file = Store.removeChildFilesOfTree(file);
         file.loading = false;
       } else {
-        Service.url = file.url;
-        Helper.getContent(file)
-          .then(() => {
-            file.loading = false;
-            Helper.scrollTabsRight();
-          })
-          .catch(Helper.loadingError);
+        const openFile = Helper.getFileFromPath(file.url);
+        if (openFile) {
+          file.loading = false;
+          Store.setActiveFiles(openFile);
+        } else {
+          Service.url = file.url;
+          Helper.getContent(file)
+            .then(() => {
+              file.loading = false;
+              Helper.scrollTabsRight();
+            })
+            .catch(Helper.loadingError);
+        }
       }
     },
 

app/assets/javascripts/repo/helpers/repo_helper.js

@@ -263,6 +263,10 @@ const RepoHelper = {
     return Store.openedFiles.find(openedFile => Store.activeFile.url === openedFile.url);
   },
 
+  getFileFromPath(path) {
+    return Store.openedFiles.find(file => file.url === path);
+  },
+
   loadingError() {
     Flash('Unable to load this content at this time.');
   },

app/assets/javascripts/repo/index.js

@@ -11,10 +11,6 @@ function initDropdowns() {
 }
 
 function addEventsForNonVueEls() {
-  $(document).on('change', '.dropdown', () => {
-    Store.targetBranch = $('.project-refs-target-form input[name="ref"]').val();
-  });
-
   window.onbeforeunload = function confirmUnload(e) {
     const hasChanged = Store.openedFiles
       .some(file => file.changed);

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

@@ -32,7 +32,6 @@ const RepoStore = {
   isCommitable: false,
   binary: false,
   currentBranch: '',
-  targetBranch: 'new-branch',
   commitMessage: '',
   binaryTypes: {
     png: false,

app/assets/javascripts/right_sidebar.js

@@ -43,6 +43,8 @@ import Cookies from 'js-cookie';
           $allGutterToggleIcons.removeClass('fa-angle-double-left').addClass('fa-angle-double-right');
           $('aside.right-sidebar').removeClass('right-sidebar-collapsed').addClass('right-sidebar-expanded');
           $('.page-with-sidebar').removeClass('right-sidebar-collapsed').addClass('right-sidebar-expanded');
+
+          if (gl.lazyLoader) gl.lazyLoader.loadCheck();
         }
         if (!triggered) {
           return Cookies.set("collapsed_gutter", $('.right-sidebar').hasClass('right-sidebar-collapsed'));

app/assets/javascripts/sidebar/lib/sidebar_move_issue.js

@@ -38,7 +38,7 @@ class SidebarMoveIssue {
       data: (searchTerm, callback) => {
         this.mediator.fetchAutocompleteProjects(searchTerm)
           .then(callback)
-          .catch(() => new Flash('An error occured while fetching projects autocomplete.'));
+          .catch(() => new Flash('An error occurred while fetching projects autocomplete.'));
       },
       renderRow: project => `
         <li>
@@ -73,7 +73,7 @@ class SidebarMoveIssue {
 
       this.mediator.moveIssue()
         .catch(() => {
-          Flash('An error occured while moving the issue.');
+          Flash('An error occurred while moving the issue.');
           this.$confirmButton
             .enable()
             .removeClass('is-loading');

app/assets/javascripts/sidebar/sidebar_mediator.js

@@ -41,7 +41,7 @@ export default class SidebarMediator {
         this.store.setAssigneeData(data);
         this.store.setTimeTrackingData(data);
       })
-      .catch(() => new Flash('Error occured when fetching sidebar data'));
+      .catch(() => new Flash('Error occurred when fetching sidebar data'));
   }
 
   fetchAutocompleteProjects(searchTerm) {

app/assets/stylesheets/pages/diff.scss

@@ -535,7 +535,6 @@
 }
 
 .diff-notes-collapse {
-  position: relative;
   width: 19px;
   height: 19px;
   padding: 0;
@@ -543,11 +542,7 @@
   z-index: 100;
 
   svg {
-    position: absolute;
-    left: 50%;
-    top: 50%;
-    margin-left: -5.5px;
-    margin-top: -5.5px;
+    vertical-align: text-top;
   }
 
   path {

app/finders/concerns/custom_attributes_filter.rb

+module CustomAttributesFilter
+  def by_custom_attributes(items)
+    return items unless params[:custom_attributes].is_a?(Hash)
+    return items unless Ability.allowed?(current_user, :read_custom_attribute)
+
+    association = items.reflect_on_association(:custom_attributes)
+    attributes_table = association.klass.arel_table
+    attributable_table = items.model.arel_table
+
+    custom_attributes = association.klass.select('true').where(
+      attributes_table[association.foreign_key]
+        .eq(attributable_table[association.association_primary_key])
+    )
+
+    # perform a subquery for each attribute to be filtered
+    params[:custom_attributes].inject(items) do |scope, (key, value)|
+      scope.where('EXISTS (?)', custom_attributes.where(key: key, value: value))
+    end
+  end
+end

app/finders/users_finder.rb

@@ -16,6 +16,7 @@
 #
 class UsersFinder
   include CreatedAtFilter
+  include CustomAttributesFilter
 
   attr_accessor :current_user, :params
 
@@ -33,6 +34,7 @@ class UsersFinder
     users = by_external_identity(users)
     users = by_external(users)
     users = by_created_at(users)
+    users = by_custom_attributes(users)
     users = by_non_ldap(users)
 
     users

app/helpers/breadcrumbs_helper.rb

@@ -10,11 +10,7 @@ module BreadcrumbsHelper
   def breadcrumb_title_link
     return @breadcrumb_link if @breadcrumb_link
 
-    if controller.available_action?(:index)
-      url_for(action: "index")
-    else
-      request.path
-    end
+    request.path
   end
 
   def breadcrumb_title(title)

app/helpers/issuables_helper.rb

@@ -249,16 +249,25 @@ module IssuablesHelper
     Gitlab::IssuablesCountForState.new(finder)[state]
   end
 
-  def close_issuable_url(issuable)
-    issuable_url(issuable, close_reopen_params(issuable, :close))
+  def close_issuable_path(issuable)
+    issuable_path(issuable, close_reopen_params(issuable, :close))
   end
 
-  def reopen_issuable_url(issuable)
-    issuable_url(issuable, close_reopen_params(issuable, :reopen))
+  def reopen_issuable_path(issuable)
+    issuable_path(issuable, close_reopen_params(issuable, :reopen))
   end
 
-  def close_reopen_issuable_url(issuable, should_inverse = false)
-    issuable.closed? ^ should_inverse ? reopen_issuable_url(issuable) : close_issuable_url(issuable)
+  def close_reopen_issuable_path(issuable, should_inverse = false)
+    issuable.closed? ^ should_inverse ? reopen_issuable_path(issuable) : close_issuable_path(issuable)
+  end
+
+  def issuable_path(issuable, *options)
+    case issuable
+    when Issue
+      issue_path(issuable, *options)
+    when MergeRequest
+      merge_request_path(issuable, *options)
+    end
   end
 
   def issuable_url(issuable, *options)

app/models/repository.rb

@@ -496,13 +496,7 @@ class Repository
   def exists?
     return false unless full_path
 
-    Gitlab::GitalyClient.migrate(:repository_exists) do |enabled|
-      if enabled
-        raw_repository.exists?
-      else
-        refs_directory_exists?
-      end
-    end
+    raw_repository.exists?
   end
   cache_method :exists?
 
@@ -1143,12 +1137,6 @@ class Repository
     blob.data
   end
 
-  def refs_directory_exists?
-    circuit_breaker.perform do
-      File.exist?(File.join(path_to_repo, 'refs'))
-    end
-  end
-
   def cache
     # TODO: should we use UUIDs here? We could move repositories without clearing this cache
     @cache ||= RepositoryCache.new(full_path, @project.id)
@@ -1200,10 +1188,6 @@ class Repository
     Gitlab::Git::Repository.new(project.repository_storage, disk_path + '.git', Gitlab::GlRepository.gl_repository(project, false))
   end
 
-  def circuit_breaker
-    @circuit_breaker ||= Gitlab::Git::Storage::CircuitBreaker.for_storage(project.repository_storage)
-  end
-
   def find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
     ref ||= root_ref
 

app/models/user.rb

@@ -133,6 +133,8 @@ class User < ActiveRecord::Base
   has_many :assigned_issues, class_name: "Issue", through: :issue_assignees, source: :issue
   has_many :assigned_merge_requests,  dependent: :nullify, foreign_key: :assignee_id, class_name: "MergeRequest" # rubocop:disable Cop/ActiveRecordDependent
 
+  has_many :custom_attributes, class_name: 'UserCustomAttribute'
+
   #
   # Validations
   #

app/models/user_custom_attribute.rb

+class UserCustomAttribute < ActiveRecord::Base
+  belongs_to :user
+
+  validates :user_id, :key, :value, presence: true
+  validates :key, uniqueness: { scope: [:user_id] }
+end

app/policies/global_policy.rb

@@ -47,4 +47,9 @@ class GlobalPolicy < BasePolicy
   rule { ~(anonymous & restricted_public_level) }.policy do
     enable :read_users_list
   end
+
+  rule { admin }.policy do
+    enable :read_custom_attribute
+    enable :update_custom_attribute
+  end
 end

app/services/merge_requests/post_merge_service.rb

@@ -14,6 +14,7 @@ module MergeRequests
       notification_service.merge_mr(merge_request, current_user)
       execute_hooks(merge_request, 'merge')
       invalidate_cache_counts(merge_request, users: merge_request.assignees)
+      merge_request.update_project_counter_caches
     end
 
     private

app/services/tags/create_service.rb

@@ -11,7 +11,7 @@ module Tags
 
       begin
         new_tag = repository.add_tag(current_user, tag_name, target, message)
-      rescue Rugged::TagError
+      rescue Gitlab::Git::Repository::TagExistsError
         return error("Tag #{tag_name} already exists")
       rescue Gitlab::Git::HooksService::PreReceiveError => ex
         return error(ex.message)

app/services/users/update_service.rb

@@ -12,10 +12,10 @@ module Users
     def execute(validate: true, &block)
       yield(@user) if block_given?
 
-      assign_attributes(&block)
-
       user_exists = @user.persisted?
 
+      assign_attributes(&block)
+
       if @user.save(validate: validate)
         notify_success(user_exists)
       else
@@ -31,7 +31,7 @@ module Users
       true
     end
 
-    protected
+    private
 
     def notify_success(user_exists)
       notify_new_user(@user, nil) unless user_exists
@@ -39,8 +39,6 @@ module Users
       success
     end
 
-    private
-
     def assign_attributes(&block)
       if @user.user_synced_attributes_metadata
         params.except!(*@user.user_synced_attributes_metadata.read_only_attributes)

app/views/devise/mailer/confirmation_instructions.html.haml

+- confirmation_link = confirmation_url(@resource, confirmation_token: @token)
 - if @resource.unconfirmed_email.present?
   #content
     = email_default_heading(@resource.unconfirmed_email)
     %p Click the link below to confirm your email address.
   #cta
-    = link_to 'Confirm your email address', confirmation_url(@resource, confirmation_token: @token)
+    = link_to confirmation_link, confirmation_link
 - else
   #content
     - if Gitlab.com?
@@ -12,4 +13,4 @@
       = email_default_heading("Welcome, #{@resource.name}!")
     %p To get started, click the link below to confirm your account.
   #cta
-    = link_to 'Confirm your account', confirmation_url(@resource, confirmation_token: @token)
+    = link_to confirmation_link, confirmation_link

app/views/layouts/header/_default.html.haml

@@ -26,19 +26,19 @@
             = link_to search_path, title: 'Search', aria: { label: "Search" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
               = icon('search')
           - if current_user
-            %li.user-counter
+            = nav_link(path: 'dashboard#issues', html_options: { class: "user-counter" }) do
               = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues', aria: { label: "Issues" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = custom_icon('issues')
                 - issues_count = assigned_issuables_count(:issues)
                 %span.badge.issues-count{ class: ('hidden' if issues_count.zero?) }
                   = number_with_delimiter(issues_count)
-            %li.user-counter
+            = nav_link(path: 'dashboard#merge_requests', html_options: { class: "user-counter" }) do
               = link_to assigned_mrs_dashboard_path, title: 'Merge requests', class: 'dashboard-shortcuts-merge_requests', aria: { label: "Merge requests" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = custom_icon('mr_bold')
                 - merge_requests_count = assigned_issuables_count(:merge_requests)
                 %span.badge.merge-requests-count{ class: ('hidden' if merge_requests_count.zero?) }
                   = number_with_delimiter(merge_requests_count)
-            %li.user-counter
+            = nav_link(controller: 'dashboard/todos', html_options: { class: "user-counter" }) do
               = link_to dashboard_todos_path, title: 'Todos', aria: { label: "Todos" }, class: 'shortcuts-todos', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = custom_icon('todo_done')
                 %span.badge.todos-count{ class: ('hidden' if todos_pending_count.zero?) }

app/views/layouts/nav/_breadcrumbs.html.haml

@@ -16,5 +16,5 @@
             = breadcrumb_list_item link_to(extra[:text], extra[:link])
         = render "layouts/nav/breadcrumbs/collapsed_dropdown", location: :after
         %li
-          %h2.breadcrumbs-sub-title= @breadcrumb_title
+          %h2.breadcrumbs-sub-title= link_to @breadcrumb_title, breadcrumb_title_link
     = yield :header_content

app/views/projects/notes/_actions.html.haml

 - access = note_max_access_for_user(note)
 - if note.has_special_role?(Note::SpecialRole::FIRST_TIME_CONTRIBUTOR)
-  %span.note-role.note-role-special.has-tooltip{ title: _("This is the author's first Merge Request to this project. Handle with care.") }
+  %span.note-role.note-role-special.has-tooltip{ title: _("This is the author's first Merge Request to this project.") }
     = issuable_first_contribution_icon
 - if access.nonzero?
   %span.note-role.note-role-access= Gitlab::Access.human_access(access)

app/views/projects/tree/_tree_header.html.haml

 .tree-ref-container
   .tree-ref-holder
     = render 'shared/ref_switcher', destination: 'tree', path: @path
-    - if show_new_repo?
-      .tree-ref-target-holder.js-tree-ref-target-holder
-        = icon('long-arrow-right', title: 'to target branch')
-        = render 'shared/target_switcher', destination: 'tree', path: @path
 
   - unless show_new_repo?
     = render 'projects/tree/old_tree_header'

app/views/shared/_target_switcher.html.haml

-- dropdown_toggle_text = @ref || @project.default_branch
-= form_tag nil, method: :get, class: "project-refs-form project-refs-target-form" do
-  = hidden_field_tag :destination, destination
-  - if defined?(path)
-    = hidden_field_tag :path, path
-  - @options && @options.each do |key, value|
-    = hidden_field_tag key, value, id: nil
-  .dropdown
-    = dropdown_toggle dropdown_toggle_text, { toggle: "dropdown", selected: dropdown_toggle_text, ref: @ref, refs_url: refs_project_path(@project, find: ['branches']), field_name: 'ref', input_field_name: 'new-branch', submit_form_on_click: true, visit: false }, { toggle_class: "js-project-refs-dropdown" }
-    .dropdown-menu.dropdown-menu-selectable.git-revision-dropdown{ class: ("dropdown-menu-align-right" if local_assigns[:align_right]) }
-      = dropdown_title _("Create a new branch")
-      = dropdown_input _("Create a new branch")
-      = dropdown_title _("Select existing branch"), options: {close: false}
-      = dropdown_filter _("Search branches and tags")
-      = dropdown_content
-      = dropdown_loading

app/views/shared/issuable/_close_reopen_button.html.haml

@@ -3,9 +3,9 @@
 - button_method = issuable_close_reopen_button_method(issuable)
 
 - if can_update && is_current_user
-  = link_to "Close #{display_issuable_type}", close_issuable_url(issuable), method: button_method,
+  = link_to "Close #{display_issuable_type}", close_issuable_path(issuable), method: button_method,
             class: "hidden-xs hidden-sm btn btn-grouped btn-close js-btn-issue-action #{issuable_button_visibility(issuable, true)}", title: "Close #{display_issuable_type}"
-  = link_to "Reopen #{display_issuable_type}", reopen_issuable_url(issuable), method: button_method,
+  = link_to "Reopen #{display_issuable_type}", reopen_issuable_path(issuable), method: button_method,
             class: "hidden-xs hidden-sm btn btn-grouped btn-reopen js-btn-issue-action #{issuable_button_visibility(issuable, false)}", title: "Reopen #{display_issuable_type}"
 - elsif can_update && !is_current_user
   = render 'shared/issuable/close_reopen_report_toggle', issuable: issuable

app/views/shared/issuable/_close_reopen_report_toggle.html.haml

@@ -7,7 +7,7 @@
 - button_method = issuable_close_reopen_button_method(issuable)
 
 .pull-left.btn-group.prepend-left-10.issuable-close-dropdown.droplab-dropdown.js-issuable-close-dropdown
-  = link_to "#{display_button_action} #{display_issuable_type}", close_reopen_issuable_url(issuable),
+  = link_to "#{display_button_action} #{display_issuable_type}", close_reopen_issuable_path(issuable),
             method: button_method, class: "#{button_class} btn-#{button_action}", title: "#{display_button_action} #{display_issuable_type}"
 
   = button_tag type: 'button', class: "#{toggle_class} btn-#{button_action}-color",
@@ -16,7 +16,7 @@
 
   %ul#issuable-close-menu.js-issuable-close-menu.dropdown-menu{ class: button_responsive_class, data: { dropdown: true } }
     %li.close-item{ class: "#{issuable_button_visibility(issuable, true) || 'droplab-item-selected'}",
-                    data: { text: "Close #{display_issuable_type}", url: close_issuable_url(issuable),
+                    data: { text: "Close #{display_issuable_type}", url: close_issuable_path(issuable),
                     button_class: "#{button_class} btn-close", toggle_class: "#{toggle_class} btn-close-color", method: button_method } }
       %button.btn.btn-transparent
         = icon('check', class: 'icon')
@@ -26,7 +26,7 @@
             = display_issuable_type
 
     %li.reopen-item{ class: "#{issuable_button_visibility(issuable, false) || 'droplab-item-selected'}",
-                     data: { text: "Reopen #{display_issuable_type}", url: reopen_issuable_url(issuable),
+                     data: { text: "Reopen #{display_issuable_type}", url: reopen_issuable_path(issuable),
                      button_class: "#{button_class} btn-reopen", toggle_class: "#{toggle_class} btn-reopen-color", method: button_method } }
       %button.btn.btn-transparent
         = icon('check', class: 'icon')

changelogs/unreleased/13637-show-account-confirmation-link-in-e-mail-text.yml

+---
+title: Confirmation email shows link as text instead of human readable text
+merge_request: 14243
+author: bitsapien
+type: changed

changelogs/unreleased/37335-counter-active-state.yml

+---
+title: Add active states to nav bar counters
+merge_request:
+author:
+type: changed

changelogs/unreleased/38319-nomethoderror-undefined-method-sha-for-nil-nilclass.yml

+---
+title: Fix 500 error on merged merge requests when GitLab is restored from a backup
+merge_request:
+author:
+type: fixed

changelogs/unreleased/38432-fix-notes-type-for-import.yml

+---
+title: Fix notes type created from import. This should fix some missing notes issues
+  from imported projects
+merge_request: 14524
+author:
+type: fixed

changelogs/unreleased/38476-improve-merge-jid-cleanup-on-merge-process.yml

+---
+title: Adjust MRs being stuck on "process of being merged" for more than 2 hours
+merge_request:
+author:
+type: fixed

changelogs/unreleased/38528-build-url.yml

+---
+title: Fixes data parameter not being sent in ajax request for jobs log
+merge_request:
+author:
+type: fixed

changelogs/unreleased/add-composite-index-on-merge-requests-merge-commit-sha.yml

+---
+title: Add index for merge_requests.merge_commit_sha
+merge_request:
+author:
+type: other

changelogs/unreleased/breadcrumb-item-links.yml

+---
+title: Fixed issue/merge request breadcrumb titles not having links
+merge_request:
+author:
+type: fixed

changelogs/unreleased/bvl-fix-close-issuable-link.yml

+---
+title: Fix CSRF validation issue when closing/opening merge requests from the UI
+merge_request: 14555
+author:
+type: fixed

changelogs/unreleased/commit-side-by-side-comment.yml

+---
+title: Fixed commenting on side-by-side commit diff
+merge_request:
+author:
+type: fixed

changelogs/unreleased/dm-api-unauthorized.yml

+---
+title: Make sure API responds with 401 when invalid authentication info is provided
+merge_request:
+author:
+type: fixed

changelogs/unreleased/docs-28814-clarify-artifacts-ref.yml

+---
+title: Clarify artifact download via the API only accepts branch or tag name for ref
+merge_request:
+author:
+type: other

changelogs/unreleased/docs-38152-bump-recommended-mysql-version.yml

+---
+title: Change recommended MySQL version to 5.6
+merge_request:
+author:
+type: other

changelogs/unreleased/feature-custom-attributes.yml

+---
+title: Support custom attributes on users
+merge_request: 13038
+author: Markus Koller

changelogs/unreleased/fix-mr-sidebar-counter-after-merge.yml

+---
+title: Fix merge request counter updates after merge
+merge_request:
+author:
+type: fixed

changelogs/unreleased/rotated_profile_image.yml

+---
+title: Fix profile image orientation based on EXIF data gvieira37
+merge_request: 14461
+author: gvieira37
+type: fixed

changelogs/unreleased/zj-repo-gitaly.yml

+---
+title: Gitaly RepositoryExists remains opt-in for all method calls
+merge_request:
+author:
+type: fixed

db/migrate/20170720122741_create_user_custom_attributes.rb

+class CreateUserCustomAttributes < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :user_custom_attributes do |t|
+      t.timestamps_with_timezone null: false
+      t.references :user, null: false, foreign_key: { on_delete: :cascade }
+      t.string :key, null: false
+      t.string :value, null: false
+
+      t.index [:user_id, :key], unique: true
+      t.index [:key, :value]
+    end
+  end
+end

db/migrate/20170928100231_add_composite_index_on_merge_requests_merge_commit_sha.rb

+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddCompositeIndexOnMergeRequestsMergeCommitSha < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # The default index name is too long for PostgreSQL and would thus be
+  # truncated.
+  INDEX_NAME = 'index_merge_requests_on_tp_id_and_merge_commit_sha_and_id'
+
+  COLUMNS = [:target_project_id, :merge_commit_sha, :id]
+
+  disable_ddl_transaction!
+
+  def up
+    return if index_is_present?
+
+    add_concurrent_index(:merge_requests, COLUMNS, name: INDEX_NAME)
+  end
+
+  def down
+    return unless index_is_present?
+
+    remove_concurrent_index(:merge_requests, COLUMNS, name: INDEX_NAME)
+  end
+
+  def index_is_present?
+    index_exists?(:merge_requests, COLUMNS, name: INDEX_NAME)
+  end
+end

db/post_migrate/20170927112318_update_legacy_diff_notes_type_for_import.rb

+class UpdateLegacyDiffNotesTypeForImport < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    update_column_in_batches(:notes, :type, 'LegacyDiffNote') do |table, query|
+      query.where(table[:type].eq('Github::Import::LegacyDiffNote'))
+    end
+  end
+
+  def down
+  end
+end

db/post_migrate/20170927112319_update_notes_type_for_import.rb

+class UpdateNotesTypeForImport < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    update_column_in_batches(:notes, :type, 'Note') do |table, query|
+      query.where(table[:type].eq('Github::Import::Note'))
+    end
+  end
+
+  def down
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170921115009) do
+ActiveRecord::Schema.define(version: 20170928100231) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1123,6 +1123,7 @@ ActiveRecord::Schema.define(version: 20170921115009) do
   add_index "merge_requests", ["source_project_id", "source_branch"], name: "index_merge_requests_on_source_project_id_and_source_branch", using: :btree
   add_index "merge_requests", ["target_branch"], name: "index_merge_requests_on_target_branch", using: :btree
   add_index "merge_requests", ["target_project_id", "iid"], name: "index_merge_requests_on_target_project_id_and_iid", unique: true, using: :btree
+  add_index "merge_requests", ["target_project_id", "merge_commit_sha", "id"], name: "index_merge_requests_on_tp_id_and_merge_commit_sha_and_id", using: :btree
   add_index "merge_requests", ["title"], name: "index_merge_requests_on_title", using: :btree
   add_index "merge_requests", ["title"], name: "index_merge_requests_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
 
@@ -1890,6 +1891,17 @@ ActiveRecord::Schema.define(version: 20170921115009) do
 
   add_index "user_agent_details", ["subject_id", "subject_type"], name: "index_user_agent_details_on_subject_id_and_subject_type", using: :btree
 
+  create_table "user_custom_attributes", force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer "user_id", null: false
+    t.string "key", null: false
+    t.string "value", null: false
+  end
+
+  add_index "user_custom_attributes", ["key", "value"], name: "index_user_custom_attributes_on_key_and_value", using: :btree
+  add_index "user_custom_attributes", ["user_id", "key"], name: "index_user_custom_attributes_on_user_id_and_key", unique: true, using: :btree
+
   create_table "user_synced_attributes_metadata", force: :cascade do |t|
     t.boolean "name_synced", default: false
     t.boolean "email_synced", default: false
@@ -2160,6 +2172,7 @@ ActiveRecord::Schema.define(version: 20170921115009) do
   add_foreign_key "todos", "projects", name: "fk_45054f9c45", on_delete: :cascade
   add_foreign_key "trending_projects", "projects", on_delete: :cascade
   add_foreign_key "u2f_registrations", "users"
+  add_foreign_key "user_custom_attributes", "users", on_delete: :cascade
   add_foreign_key "user_synced_attributes_metadata", "users", on_delete: :cascade
   add_foreign_key "users_star_projects", "projects", name: "fk_22cd27ddfc", on_delete: :cascade
   add_foreign_key "web_hook_logs", "web_hooks", on_delete: :cascade

doc/api/README.md

@@ -14,6 +14,7 @@ following locations:
 - [Project-level Variables](project_level_variables.md)
 - [Group-level Variables](group_level_variables.md)
 - [Commits](commits.md)
+- [Custom Attributes](custom_attributes.md)
 - [Deployments](deployments.md)
 - [Deploy Keys](deploy_keys.md)
 - [Environments](environments.md)

doc/api/custom_attributes.md

+# Custom Attributes API
+
+Every API call to custom attributes must be authenticated as administrator.
+
+## List custom attributes
+
+Get all custom attributes on a user.
+
+```
+GET /users/:id/custom_attributes
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a user |
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/users/42/custom_attributes
+```
+
+Example response:
+
+```json
+[
+   {
+      "key": "location",
+      "value": "Antarctica"
+   },
+   {
+      "key": "role",
+      "value": "Developer"
+   }
+]
+```
+
+## Single custom attribute
+
+Get a single custom attribute on a user.
+
+```
+GET /users/:id/custom_attributes/:key
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a user |
+| `key` | string | yes | The key of the custom attribute |
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/users/42/custom_attributes/location
+```
+
+Example response:
+
+```json
+{
+   "key": "location",
+   "value": "Antarctica"
+}
+```
+
+## Set custom attribute
+
+Set a custom attribute on a user. The attribute will be updated if it already exists,
+or newly created otherwise.
+
+```
+PUT /users/:id/custom_attributes/:key
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a user |
+| `key` | string | yes | The key of the custom attribute |
+| `value` | string | yes | The value of the custom attribute |
+
+```bash
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "value=Greenland" https://gitlab.example.com/api/v4/users/42/custom_attributes/location
+```
+
+Example response:
+
+```json
+{
+   "key": "location",
+   "value": "Greenland"
+}
+```
+
+## Delete custom attribute
+
+Delete a custom attribute on a user.
+
+```
+DELETE /users/:id/custom_attributes/:key
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a user |
+| `key` | string | yes | The key of the custom attribute |
+
+```bash
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/users/42/custom_attributes/location
+```

doc/api/jobs.md

@@ -359,7 +359,7 @@ Parameters
 | Attribute   | Type    | Required | Description               |
 |-------------|---------|----------|-------------------------- |
 | `id`        | integer/string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user       |
-| `ref_name`  | string  | yes      | The ref from a repository |
+| `ref_name`  | string  | yes      | The ref from a repository (can only be branch or tag name, not HEAD or SHA) |
 | `job`       | string  | yes      | The name of the job       |
 | `job_token` | string  | no       | To be used with [triggers] for multi-project pipelines. Is should be invoked only inside `.gitlab-ci.yml`. Its value is always `$CI_JOB_TOKEN`. |
 

doc/api/users.md

@@ -156,6 +156,12 @@ You can search users by creation date time range with:
 GET /users?created_before=2001-01-02T00:00:00.060Z&created_after=1999-01-02T00:00:00.060
 ```
 
+You can filter by [custom attributes](custom_attributes.md) with:
+
+```
+GET /users?custom_attributes[key]=value&custom_attributes[other_key]=other_value
+```
+
 ## Single user
 
 Get a single user.

doc/ci/docker/using_docker_build.md

@@ -250,6 +250,8 @@ By default, when using `docker:dind`, Docker uses the `vfs` storage driver which
 copies the filesystem on every run. This is a very disk-intensive operation
 which can be avoided if a different driver is used, for example `overlay2`.
 
+### Requirements
+
 1. Make sure a recent kernel is used, preferably `>= 4.2`.
 1. Check whether the `overlay` module is loaded:
 
@@ -271,14 +273,27 @@ which can be avoided if a different driver is used, for example `overlay2`.
     overlay
     ```
 
-1. Use the driver by defining a variable at the top of your `.gitlab-ci.yml`:
+### Use driver per project
 
-    ```
-    variables:
-      DOCKER_DRIVER: overlay2
-    ```
-    
-> **Note:**
+You can enable the driver for each project individually by editing the project's `.gitlab-ci.yml`:
+
+```
+variables:
+  DOCKER_DRIVER: overlay2
+```
+
+### Use driver for every project
+
+To enable the driver for every project, you can set the environment variable for every build by adding `environment` in the `[[runners]]` section of `config.toml`:
+
+```toml
+environment = ["DOCKER_DRIVER=overlay2"]
+```
+
+If you're running multiple Runners you will have to modify all configuration files.
+
+> **Notes:**
+- More information about the Runner configuration is available in the [Runner documentation](https://docs.gitlab.com/runner/configuration/).
 - For more information about using OverlayFS with Docker, you can read
   [Use the OverlayFS storage driver](https://docs.docker.com/engine/userguide/storagedriver/overlayfs-driver/).
 

doc/development/testing.md

@@ -154,6 +154,16 @@ always in-sync with the codebase.
 
 EE-specific tests follows the same organization, but under the `spec/ee` folder.
 
+## Test for what should not be there
+
+This is particularly important for permission calls and might be called a
+negative assertion: make sure only the bare minimum is returned and nothing else.
+
+See an issue about [leaking tokens] as an example of a vulnerability that is
+captured by such a test.
+
+[leaking tokens]: https://gitlab.com/gitlab-org/gitlab-ce/issues/37948
+
 ## How to test at the correct level?
 
 As many things in life, deciding what to test at each level of testing is a

doc/development/ux_guide/illustrations.md

+# Illustrations
+
+The illustrations should always align with topics and goals in specific context.
+
+## Principles
+
+#### Be simple.
+- For clarity, we use simple and specific elements to create our illustrations.
+
+#### Be optimistic.
+- We are an open-minded, optimistic, and friendly team. We should reflect those values in our illustrations to connect with our brand experience.
+
+#### Be gentle.
+- Our illustrations assist users in understanding context and guide users in the right direction. Illustrations are supportive, so they should be obvious but not aggressive.
+
+
+## Style
+
+#### Shapes
+- All illustrations are geometric rather than organic.
+- The illustrations are made by circles, rectangles, squares, and triangles.
+
+<img src="img/illustrations-geometric.png" width=224px alt="Example for geometric" />
+
+#### Stroke
+- Standard border thickness: **4px**
+- Depending on the situation, border thickness can be changed to **3px**. For example, when the illustration size is small, an illustration with 4px border thickness would look tight. In this case, the border thickness can be changed to 3px.
+- We use **rounded caps** and **rounded corner**.
+
+| Do | Don't |
+| -------- | -------- |
+| <img src="img/illustrations-caps-do.png" width= 133px alt="Do: caps and corner" /> | <img src="img/illustrations-caps-don't.png" width= 133px alt="Don't: caps and corner"/> |
+
+#### Radius
+- Standard corner radius: **10px**
+- Depending on the situation, corner radius can be changed to **5px**. For example, when the illustration size is small, an illustration with 10px corner radius would be over-rounded. In this case, the corner radius can be changed to 5px.
+
+<img src="img/illustrations-border-radius.png" width= 464px alt="Example for border radius"/>
+
+#### Size
+Depends on the situation, the illustration size can be the 3 types below:
+
+**Large**
+* Use case: Empty states, error pages(e.g. 404, 403)
+* For vertical layout, the illustration should not larger than **430*300 px**.
+* For horizontal layout, the illustration should not larger than **430*380 px**.
+
+| Vertical layout | Horizontal layout |
+| --------------- | ----------------- |
+| <img src="img/illustration-size-large-vertical.png" />  | <img src="img/illustration-size-large-horizontal.png" />
+
+**Medium**
+* Use case: Banner
+* The illustration should not larger than **240*160 px**
+* The illustration should keep simple and clear. We recommend not including too many elements in the medium size illustration.
+
+<img src="img/illustration-size-medium.png" width=983px />
+
+**Small**
+* Use case: Graphics for explanatory text, graphics for status.
+* The illustration should not larger than **160*90 px**.
+* The illustration should keep simple and clear. We recommend not including too many elements in the small size illustration.
+
+<img src="img/illustration-size-small.png" width=983px />
+
+**Illustration on mobile**
+- Keep the proportions in original ratio.
+
+#### Colors palette
+
+For consistency, we recommend choosing colors from our color palette.
+
+| Orange | Purple | Grey |
+| -------- | -------- | -------- |
+| <img src="img/illustrations-color-orange.png" width= 160px alt="Orange" /> | <img src="img/illustrations-color-purple.png" width= 160px alt="Purple" /> | <img src="img/illustrations-color-grey.png" width= 160px alt="Grey" /> |
+| #FC6D26   | #6B4FBB | #EEEEEE |
+
+#### Don't
+- Don't include the typography in the illustration.
+- Don't include tanuki in the illustration. If necessary, we recommend having tanuki monochromatic.
+
+---
+
+| Orange | Purple |
+| -------- | -------- |
+| <img src="img/illustrations-palette-oragne.png" width= 160px alt="Palette - Orange" /> | <img src="img/illustrations-palette-purple.png" width= 160px alt="Palette - Purple" /> |

doc/development/ux_guide/index.md

@@ -21,6 +21,11 @@ Guidance on the timing, curving and motion for GitLab.
 
 ---
 
+### [Illustrations](illustrations.md)
+Guidelines for principals and styles related to illustrations for GitLab.
+
+---
+
 ### [Copy](copy.md)
 Conventions on text and messaging within labels, buttons, and other components.
 

doc/development/writing_documentation.md

 # Writing documentation
 
-  - **General Documentation**: written by the developers responsible by creating features. Should be submitted in the same merge request containing code. Feature proposals (by GitLab contributors) should also be accompanied by its respective documentation. They can be later improved by PMs and Technical Writers.
+  - **General Documentation**: written by the [developers responsible by creating features](#contributing-to-docs). Should be submitted in the same merge request containing code. Feature proposals (by GitLab contributors) should also be accompanied by its respective documentation. They can be later improved by PMs and Technical Writers.
   - **Technical Articles**: written by any [GitLab Team](https://about.gitlab.com/team/) member, GitLab contributors, or [Community Writers](https://about.gitlab.com/handbook/product/technical-writing/community-writers/).
   - **Indexes per topic**: initially prepared by the Technical Writing Team, and kept up-to-date by developers and PMs in the same merge request containing code. They gather all resources for that topic in a single page (user and admin documentation, articles, and third-party docs).
 
@@ -69,6 +69,51 @@ Use the [writing method](https://about.gitlab.com/handbook/product/technical-wri
 
 All the docs follow the same [styleguide](doc_styleguide.md).
 
+### Contributing to docs
+
+Whenever a feature is changed, updated, introduced, or deprecated, the merge
+request introducing these changes must be accompanied by the documentation
+(either updating existing ones or creating new ones). This is also valid when
+changes are introduced to the UI.
+
+The one resposible for writing the first piece of documentation is the developer who
+wrote the code. It's the job of the Product Manager to ensure all features are
+shipped with its docs, whether is a small or big change. At the pace GitLab evolves,
+this is the only way to keep the docs up-to-date. If you have any questions about it,
+please ask a Technical Writer. Otherwise, when your content is ready, assign one of
+them to review it for you.
+
+We use the [monthly release blog post](https://about.gitlab.com/handbook/marketing/blog/release-posts/#monthly-releases) as a changelog checklist to ensure everything
+is documented.
+
+### Feature overview and use cases
+
+Every major feature (regardless if present in GitLab Community or Enterprise editions)
+should present, at the beginning of the document, two main sections: **overview** and
+**use cases**. Every GitLab EE-only feature should also contain these sections.
+
+**Overview**: at the name suggests, the goal here is to provide an overview of the feature.
+Describe what is it, what it does, why it is important/cool/nice-to-have,
+what problem it solves, and what you can do with this feature that you couldn't
+do before.
+
+**Use cases**: provide at least two, ideally three, use cases for every major feature.
+You should answer this question: what can you do with this feature/change? Use cases
+are examples of how this feauture or change can be used in real life.
+
+Examples:
+- CE and EE: [Issues](../user/project/issues/index.md#use-cases)
+- CE and EE: [Merge Requests](../user/project/merge_requests/index.md#overview)
+- EE-only: [Geo](https://docs.gitlab.com/ee/gitlab-geo/README.html#overview)
+- EE-only: [Jenkins integration](https://docs.gitlab.com/ee/integration/jenkins.md#overview)
+
+Note that if you don't have anything to add between the doc title (`<h1>`) and
+the header `## Overview`, you can omit the header, but keep the content of the
+overview there.
+
+> **Overview** and **use cases** are required to **every** Enterprise Edition feature,
+and for every **major** feature present in Community Edition.
+
 ### Markdown
 
 Currently GitLab docs use Redcarpet as [markdown](../user/markdown.md) engine, but there's an [open discussion](https://gitlab.com/gitlab-com/gitlab-docs/issues/50) for implementing Kramdown in the near future.

doc/install/database_mysql.md

 # Database MySQL
 
 >**Note:**
-We do not recommend using MySQL due to various issues. For example, case
+- We do not recommend using MySQL due to various issues. For example, case
 [(in)sensitivity](https://dev.mysql.com/doc/refman/5.0/en/case-sensitivity.html)
 and [problems](https://bugs.mysql.com/bug.php?id=65830) that
 [suggested](https://bugs.mysql.com/bug.php?id=50909)
 [fixes](https://bugs.mysql.com/bug.php?id=65830) [have](https://bugs.mysql.com/bug.php?id=63164).
+- We recommend using MySQL version 5.6 or later. Please see the following [issue][ce-38152].
 
 ## Initial database setup
 
@@ -13,7 +14,7 @@ and [problems](https://bugs.mysql.com/bug.php?id=65830) that
 # Install the database packages
 sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev
 
-# Ensure you have MySQL version 5.5.14 or later
+# Ensure you have MySQL version 5.6 or later
 mysql --version
 
 # Pick a MySQL root password (can be anything), type it and press enter
@@ -293,3 +294,4 @@ Details can be found in the [PostgreSQL][postgres-text-type] and
 
 [postgres-text-type]: http://www.postgresql.org/docs/9.2/static/datatype-character.html
 [mysql-text-types]: http://dev.mysql.com/doc/refman/5.7/en/string-type-overview.html
+[ce-38152]: https://gitlab.com/gitlab-org/gitlab-ce/issues/38152

doc/user/project/integrations/kubernetes.md

+---
+last_updated: 2017-09-25
+---
+
 # GitLab Kubernetes / OpenShift integration
 
 GitLab can be configured to interact with Kubernetes, or other systems using the
@@ -6,10 +10,6 @@ Kubernetes API (such as OpenShift).
 Each project can be configured to connect to a different Kubernetes cluster, see
 the [configuration](#configuration) section.
 
-If you have a single cluster that you want to use for all your projects,
-you can pre-fill the settings page with a default template. To configure the
-template, see the [Services Templates](services_templates.md) document.
-
 ## Configuration
 
 Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
@@ -47,30 +47,77 @@ The Kubernetes service takes the following parameters:
   [Kubernetes dashboard](https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/#config)
   (under **Config > Secrets**).
 
-[namespace]: https://kubernetes.io/docs/user-guide/namespaces/
+TIP: **Tip:**
+If you have a single cluster that you want to use for all your projects,
+you can pre-fill the settings page with a default template. To configure the
+template, see [Services Templates](services_templates.md).
 
 ## Deployment variables
 
-The Kubernetes service exposes following
+The Kubernetes service exposes the following
 [deployment variables](../../../ci/variables/README.md#deployment-variables) in the
-GitLab CI build environment:
+GitLab CI/CD build environment:
 
-- `KUBE_URL` - equal to the API URL
-- `KUBE_TOKEN`
+- `KUBE_URL` - Equal to the API URL.
+- `KUBE_TOKEN` - The Kubernetes token.
 - `KUBE_NAMESPACE` - The Kubernetes namespace is auto-generated if not specified.
   The default value is `<project_name>-<project_id>`. You can overwrite it to
   use different one if needed, otherwise the `KUBE_NAMESPACE` variable will
   receive the default value.
-- `KUBE_CA_PEM_FILE` - only present if a custom CA bundle was specified. Path
+- `KUBE_CA_PEM_FILE` - Only present if a custom CA bundle was specified. Path
   to a file containing PEM data.
-- `KUBE_CA_PEM` (deprecated)- only if a custom CA bundle was specified. Raw PEM data.
-- `KUBECONFIG` - Path to a file containing kubeconfig for this deployment. CA bundle would be embedded if specified.
+- `KUBE_CA_PEM` (deprecated) - Only if a custom CA bundle was specified. Raw PEM data.
+- `KUBECONFIG` - Path to a file containing `kubeconfig` for this deployment.
+  CA bundle would be embedded if specified.
+
+## What you can get with the Kubernetes integration
+
+Here's what you can do with GitLab if you enable the Kubernetes integration.
+
+### Deploy Boards (EEP)
+
+> Available in [GitLab Enterprise Edition Premium][ee].
+
+GitLab's Deploy Boards offer a consolidated view of the current health and
+status of each CI [environment](../../../ci/environments.md) running on Kubernetes,
+displaying the status of the pods in the deployment. Developers and other
+teammates can view the progress and status of a rollout, pod by pod, in the
+workflow they already use without any need to access Kubernetes.
+
+[> Read more about Deploy Boards](https://docs.gitlab.com/ee/user/project/deploy_boards.html)
 
-## Web terminals
+### Canary Deployments (EEP)
+
+> Available in [GitLab Enterprise Edition Premium][ee].
+
+Leverage [Kubernetes' Canary deployments](https://kubernetes.io/docs/concepts/cluster-administration/manage-deployment/#canary-deployments)
+and visualize your canary deployments right inside the Deploy Board, without
+the need to leave GitLab.
+
+[> Read more about Canary Deployments](https://docs.gitlab.com/ee/user/project/canary_deployments.html)
+
+### Kubernetes monitoring
+
+Automatically detect and monitor Kubernetes metrics. Automatic monitoring of
+[NGINX ingress](./prometheus_library/nginx.md) is also supported.
+
+[> Read more about Kubernetes monitoring](prometheus_library/kubernetes.md)
+
+### Auto DevOps
+
+Auto DevOps automatically detects, builds, tests, deploys, and monitors your
+applications.
+
+To make full use of Auto DevOps(Auto Deploy, Auto Review Apps, and Auto Monitoring)
+you will need the Kubernetes project integration enabled.
+
+[> Read more about Auto DevOps](../../../topics/autodevops/index.md)
+
+### Web terminals
 
 NOTE: **Note:**
-Added in GitLab 8.15. You must be the project owner or have `master` permissions
-to use terminals. Support is currently limited to the first container in the
+Introduced in GitLab 8.15. You must be the project owner or have `master` permissions
+to use terminals. Support is limited to the first container in the
 first pod of your environment.
 
 When enabled, the Kubernetes service adds [web terminal](../../../ci/environments.md#web-terminals)
@@ -79,3 +126,5 @@ Docker and Kubernetes, so you get a new shell session within your existing
 containers. To use this integration, you should deploy to Kubernetes using
 the deployment variables above, ensuring any pods you create are labelled with
 `app=$CI_ENVIRONMENT_SLUG`. GitLab will do the rest!
+
+[ee]: https://about.gitlab.com/gitlab-ee/

doc/user/project/integrations/prometheus_library/cloudwatch.md

 # Monitoring AWS Resources
+
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12621) in GitLab 9.4
 
 GitLab has support for automatically detecting and monitoring AWS resources, starting with the [Elastic Load Balancer](https://aws.amazon.com/elasticloadbalancing/). This is provided by leveraging the official [Cloudwatch exporter](https://github.com/prometheus/cloudwatch_exporter), which translates [Cloudwatch metrics](https://aws.amazon.com/cloudwatch/) into a Prometheus readable form.
 
+## Requirements
+
+The [Prometheus service](../prometheus/index.md) must be enabled.
+
 ## Metrics supported
 
 | Name | Query |

doc/user/project/integrations/prometheus_library/haproxy.md

@@ -3,6 +3,10 @@
 
 GitLab has support for automatically detecting and monitoring HAProxy. This is provided by leveraging the [HAProxy Exporter](https://github.com/prometheus/haproxy_exporter), which translates HAProxy statistics into a Prometheus readable form.
 
+## Requirements
+
+The [Prometheus service](../prometheus/index.md) must be enabled.
+
 ## Metrics supported
 
 | Name | Query |

doc/user/project/integrations/prometheus_library/kubernetes.md

 # Monitoring Kubernetes
+
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8935) in GitLab 9.0
 
-GitLab has support for automatically detecting and monitoring Kubernetes metrics. Kubernetes exposes Node level metrics out of the box via the built-in [Prometheus metrics support in cAdvisor](https://github.com/google/cadvisor). No additional services or exporters are needed.
+GitLab has support for automatically detecting and monitoring Kubernetes metrics.
+
+## Requirements
+
+The [Prometheus](../prometheus.md) and [Kubernetes](../kubernetes.md)
+integration services must be enabled.
 
 ## Metrics supported
 
@@ -23,4 +29,4 @@ Prometheus server up and running. You have two options here:
 In order to isolate and only display relevant metrics for a given environment
 however, GitLab needs a method to detect which labels are associated. To do this, GitLab will [look for an `environment` label](metrics.md#identifying-environments).
 
-If you are using [GitLab Auto-Deploy][../../../ci/autodeploy/index.md] and one of the two [provided Kubernetes monitoring solutions](../prometheus.md#getting-started-with-prometheus-monitoring), the `environment` label will be automatically added.
+If you are using [GitLab Auto-Deploy](../../../../ci/autodeploy/index.md) and one of the two [provided Kubernetes monitoring solutions](../prometheus.md#getting-started-with-prometheus-monitoring), the `environment` label will be automatically added.

doc/user/project/integrations/prometheus_library/nginx.md

 # Monitoring NGINX
+
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12621) in GitLab 9.4
 
 GitLab has support for automatically detecting and monitoring NGINX. This is provided by leveraging the [NGINX VTS exporter](https://github.com/hnlq715/nginx-vts-exporter), which translates [VTS statistics](https://github.com/vozlt/nginx-module-vts) into a Prometheus readable form.
 
+## Requirements
+
+The [Prometheus service](../prometheus/index.md) must be enabled.
+
 ## Metrics supported
 
 | Name | Query |

doc/user/project/integrations/prometheus_library/nginx_ingress.md

 # Monitoring NGINX Ingress Controller
+
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13438) in GitLab 9.5
 
 GitLab has support for automatically detecting and monitoring the Kubernetes NGINX ingress controller. This is provided by leveraging the built in Prometheus metrics included in [version 0.9.0](https://github.com/kubernetes/ingress/blob/master/controllers/nginx/Changelog.md#09-beta1) of the ingress.
 
+## Requirements
+
+The [Prometheus service](../prometheus/index.md) must be enabled.
+
 ## Metrics supported
 
 | Name | Query |

doc/user/project/pages/getting_started_part_one.md

@@ -62,7 +62,7 @@ which is highly recommendable and much faster than hardcoding.
 
 If you set up a GitLab Pages project on GitLab.com,
 it will automatically be accessible under a
-[subdomain of `namespace.pages.io`](https://docs.gitlab.com/ce/user/project/pages/).
+[subdomain of `namespace.pages.io`](introduction.md#gitlab-pages-on-gitlab-com).
 The `namespace` is defined by your username on GitLab.com,
 or the group name you created this project under.
 
@@ -73,6 +73,8 @@ Pages wildcard domain. This guide is valid for any GitLab instance,
 you just need to replace Pages wildcard domain on GitLab.com
 (`*.gitlab.io`) with your own.
 
+Learn more about [namespaces](../../group/index.md#namespaces).
+
 ### Practical examples
 
 #### Project Websites

doc/user/project/pages/getting_started_part_three.md

+---
+last_updated: 2017-09-28
+---
+
 # GitLab Pages from A to Z: Part 3
 
-> **Article [Type](../../../development/writing_documentation.html#types-of-technical-articles)**: user guide || 
+> **[Article Type](../../../development/writing_documentation.md#types-of-technical-articles)**: user guide || 
 > **Level**: beginner || 
 > **Author**: [Marcia Ramos](https://gitlab.com/marcia) ||
-> **Publication date:** 2017/02/22
+> **Publication date:** 2017-02-22 ||
+> **Last updated**: 2017-09-28
 
 - [Part 1: Static sites and GitLab Pages domains](getting_started_part_one.md)
 - [Part 2: Quick start guide - Setting up GitLab Pages](getting_started_part_two.md)
@@ -16,6 +21,21 @@ As described in the previous part of this series, setting up GitLab Pages with c
 
 These steps assume you've already [set your site up](getting_started_part_two.md) and and it's served under the default Pages domain `namespace.gitlab.io`, or `namespace.gitlab.io/project-name`.
 
+### Adding your custom domain to GitLab Pages
+
+To use one or more custom domain with your Pages site, there are two things
+you should consider first, which we'll cover in this guide:
+
+1. Either if you're adding a **root domain** or a **subdomain**, for which
+you'll need to set up [DNS records](#dns-records)
+1. Whether you want to add an [SSL/TLS certificate](#ssl-tls-certificates) or not
+
+To finish the association, you need to [add your domain to your project's Pages settings](#add-your-custom-domain-to-gitlab-pages-settings).
+
+Let's start from the beginning with [DNS records](#dns-records).
+If you already know how they work and want to skip the introduction to DNS,
+you may be interested in skipping it until the [TL;DR](#tl-dr) section below.
+
 ### DNS Records
 
 A Domain Name System (DNS) web service routes visitors to websites
@@ -99,6 +119,29 @@ domain. E.g., **do not** point your `subdomain.domain.com` to
 `namespace.gitlab.io.` or `namespace.gitlab.io/`.
 > - GitLab Pages IP on GitLab.com [has been changed](https://about.gitlab.com/2017/03/06/we-are-changing-the-ip-of-gitlab-pages-on-gitlab-com/) from `104.208.235.32` to `52.167.214.135`.
 
+### Add your custom domain to GitLab Pages settings
+
+Once you've set the DNS record, you'll need navigate to your project's
+**Setting > Pages** and click **+ New domain** to add your custom domain to
+GitLab Pages. You can choose whether to add an [SSL/TLS certificate](#ssl-tls-certificates)
+to make your website accessible under HTTPS or leave it blank. If don't add a certificate,
+your site will be accessible only via HTTP:
+
+![Add new domain](img/add_certificate_to_pages.png)
+
+You can add more than one alias (custom domains and subdomains) to the same project.
+An alias can be understood as having many doors leading to the same room.
+
+All the aliases you've set to your site will be listed on **Setting > Pages**.
+From that page, you can view, add, and remove them.
+
+Note that [DNS propagation may take some time (up to 24h)](http://www.inmotionhosting.com/support/domain-names/dns-nameserver-changes/domain-names-dns-changes),
+although it's usually a matter of minutes to complete. Until it does, visit attempts
+to your domain will respond with a 404.
+
+Read through the [general documentation on GitLab Pages](introduction.md#add-a-custom-domain-to-your-pages-website) to learn more about adding
+custom domains to GitLab Pages sites.
+
 ### SSL/TLS Certificates
 
 Every GitLab Pages project on GitLab.com will be available under

doc/user/project/pages/introduction.md

@@ -28,7 +28,8 @@ In general there are two types of pages one might create:
 - Pages per project (`username.example.io/projectname` or `groupname.example.io/projectname`)
 
 In GitLab, usernames and groupnames are unique and we often refer to them
-as namespaces. There can be only one namespace in a GitLab instance. Below you
+as [namespaces](../../group/index.md#namespaces). There can be only one namespace
+in a GitLab instance. Below you
 can see the connection between the type of GitLab Pages, what the project name
 that is created on GitLab looks like and the website URL it will be ultimately
 be served on.
@@ -98,6 +99,9 @@ The steps to create a project page for a user or a group are identical:
 A user's project will be served under `http(s)://username.example.io/projectname`
 whereas a group's project under `http(s)://groupname.example.io/projectname`.
 
+For practical examples for group and project Pages, read through the guide
+[GitLab Pages from A to Z: Part 1 - Static sites and GitLab Pages domains](getting_started_part_one.md#practical-examples).
+
 ## Quick Start
 
 Read through [GitLab Pages Quick Start Guide][pages-quick] or watch the video tutorial on
@@ -111,6 +115,9 @@ The key thing about GitLab Pages is the `.gitlab-ci.yml` file, something that
 gives you absolute control over the build process. You can actually watch your
 website being built live by following the CI job traces.
 
+For a simplified user guide on setting up GitLab CI/CD for Pages, read through
+the article [GitLab Pages from A to Z: Part 4 - Creating and Tweaking `.gitlab-ci.yml` for GitLab Pages](getting_started_part_four.md#creating-and-tweaking-gitlab-ci-yml-for-gitlab-pages)
+
 > **Note:**
 > Before reading this section, make sure you familiarize yourself with GitLab CI
 > and the specific syntax of[`.gitlab-ci.yml`][yaml] by
@@ -311,6 +318,9 @@ Visit the GitLab Pages group for a full list of example projects:
 
 ### Add a custom domain to your Pages website
 
+For a complete guide on Pages domains, read through the article
+[GitLab Pages from A to Z: Part 3 - Setting Up Custom Domains - DNS Records and SSL/TLS Certificates](getting_started_part_three.md#setting-up-custom-domains-dns-records-and-ssl-tls-certificates)
+
 If this setting is enabled by your GitLab administrator, you should be able to
 see the **New Domain** button when visiting your project's settings through the
 gear icon in the top right and then navigating to **Pages**.
@@ -349,6 +359,9 @@ private key when adding a new domain.
 
 ![Pages upload cert](img/pages_upload_cert.png)
 
+For a complete guide on Pages domains, read through the article
+[GitLab Pages from A to Z: Part 3 - Setting Up Custom Domains - DNS Records and SSL/TLS Certificates](getting_started_part_three.md#setting-up-custom-domains-dns-records-and-ssl-tls-certificates)
+
 ### Custom error codes pages
 
 You can provide your own 403 and 404 error pages by creating the `403.html` and
@@ -387,6 +400,8 @@ If you are using GitLab.com to host your website, then:
 
 The rest of the guide still applies.
 
+See also: [GitLab Pages from A to Z: Part 1 - Static sites and GitLab Pages domains](getting_started_part_one.md#gitlab-pages-domain).
+
 ## Limitations
 
 When using Pages under the general domain of a GitLab instance (`*.example.io`),