Merge branch 'ce-to-ee-2018-09-25' into 'master'

CE upstream - 2018-09-25 21:21 UTC

See merge request gitlab-org/gitlab-ee!7486

app/assets/javascripts/ide/components/ide_side_bar.vue

 <script>
 import { mapState, mapGetters } from 'vuex';
-import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
+import SkeletonLoading from '@gitlab-org/gitlab-ui/dist/components/base/skeleton_loading';
 import IdeTree from './ide_tree.vue';
 import ResizablePanel from './resizable_panel.vue';
 import ActivityBar from './activity_bar.vue';
@@ -13,7 +13,7 @@ import { activityBarViews } from '../constants';
 
 export default {
   components: {
-    SkeletonLoadingContainer,
+    SkeletonLoading,
     ResizablePanel,
     ActivityBar,
     CommitSection,
@@ -56,7 +56,7 @@ export default {
           :key="n"
           class="multi-file-loading-container"
         >
-          <skeleton-loading-container />
+          <skeleton-loading />
         </div>
       </div>
     </template>

app/assets/javascripts/ide/components/ide_tree_list.vue

 <script>
 import { mapActions, mapGetters, mapState } from 'vuex';
 import Icon from '~/vue_shared/components/icon.vue';
-import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
+import SkeletonLoading from '@gitlab-org/gitlab-ui/dist/components/base/skeleton_loading';
 import FileRow from '~/vue_shared/components/file_row.vue';
 import NavDropdown from './nav_dropdown.vue';
 import FileRowExtra from './file_row_extra.vue';
@@ -9,7 +9,7 @@ import FileRowExtra from './file_row_extra.vue';
 export default {
   components: {
     Icon,
-    SkeletonLoadingContainer,
+    SkeletonLoading,
     NavDropdown,
     FileRow,
   },
@@ -51,7 +51,7 @@ export default {
         :key="n"
         class="multi-file-loading-container"
       >
-        <skeleton-loading-container />
+        <skeleton-loading />
       </div>
     </template>
     <template v-else>

app/assets/javascripts/ide/components/repo_loading_file.vue

-<script>
-  import { mapState } from 'vuex';
-  import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
-
-  export default {
-    components: {
-      skeletonLoadingContainer,
-    },
-    computed: {
-      ...mapState([
-        'leftPanelCollapsed',
-      ]),
-    },
-  };
-</script>
-
-<template>
-  <tr
-    class="loading-file"
-    aria-label="Loading files"
-  >
-    <td class="multi-file-table-col-name">
-      <skeleton-loading-container
-        :small="true"
-      />
-    </td>
-    <template v-if="!leftPanelCollapsed">
-      <td class="d-none d-sm-none d-md-block">
-        <skeleton-loading-container
-          :small="true"
-        />
-      </td>
-
-      <td class="d-none d-sm-block">
-        <skeleton-loading-container
-          :small="true"
-          class="animation-container-right"
-        />
-      </td>
-    </template>
-  </tr>
-</template>

app/assets/javascripts/notes.js

@@ -16,7 +16,7 @@ import 'vendor/jquery.atwho';
 import AjaxCache from '~/lib/utils/ajax_cache';
 import Vue from 'vue';
 import syntaxHighlight from '~/syntax_highlight';
-import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
+import SkeletonLoading from '@gitlab-org/gitlab-ui/dist/components/base/skeleton_loading';
 import axios from './lib/utils/axios_utils';
 import { getLocationHash } from './lib/utils/url_utility';
 import Flash from './flash';
@@ -1293,10 +1293,10 @@ export default class Notes {
     new Vue({
       el,
       components: {
-        SkeletonLoadingContainer,
+        SkeletonLoading,
       },
       render(createElement) {
-        return createElement('skeleton-loading-container');
+        return createElement('skeleton-loading');
       },
     });
   }

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

@@ -3,13 +3,13 @@ import { mapState, mapActions } from 'vuex';
 import imageDiffHelper from '~/image_diff/helpers/index';
 import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
 import DiffFileHeader from '~/diffs/components/diff_file_header.vue';
-import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
+import SkeletonLoading from '@gitlab-org/gitlab-ui/dist/components/base/skeleton_loading';
 import { trimFirstCharOfLineContent } from '~/diffs/store/utils';
 
 export default {
   components: {
     DiffFileHeader,
-    SkeletonLoadingContainer,
+    SkeletonLoading,
   },
   props: {
     discussion: {
@@ -142,7 +142,7 @@ export default {
             class="line_content js-success-lazy-load"
           >
             <span></span>
-            <skeleton-loading-container />
+            <skeleton-loading />
             <span></span>
           </td>
         </tr>

app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.vue

@@ -28,11 +28,17 @@ export default {
       return this.mr.divergedCommitsCount > 0;
     },
     commitsBehindText() {
-      return sprintf(s__('mrWidget|The source branch is %{commitsBehindLinkStart}%{commitsBehind}%{commitsBehindLinkEnd} the target branch'), {
+      return sprintf(
+        s__(
+          'mrWidget|The source branch is %{commitsBehindLinkStart}%{commitsBehind}%{commitsBehindLinkEnd} the target branch',
+        ),
+        {
           commitsBehindLinkStart: `<a href="${_.escape(this.mr.targetBranchPath)}">`,
           commitsBehind: n__('%d commit behind', '%d commits behind', this.mr.divergedCommitsCount),
           commitsBehindLinkEnd: '</a>',
-      }, false);
+        },
+        false,
+      );
     },
     branchNameClipboardData() {
       // This supports code in app/assets/javascripts/copy_to_clipboard.js that
@@ -45,17 +51,24 @@ export default {
     },
     webIdePath() {
       if (this.mr.canPushToSourceBranch) {
-        return mergeUrlParams({
-          target_project: this.mr.sourceProjectFullPath !== this.mr.targetProjectFullPath ?
-            this.mr.targetProjectFullPath : '',
-        }, webIDEUrl(`/${this.mr.sourceProjectFullPath}/merge_requests/${this.mr.iid}`));
+        return mergeUrlParams(
+          {
+            target_project:
+              this.mr.sourceProjectFullPath !== this.mr.targetProjectFullPath
+                ? this.mr.targetProjectFullPath
+                : '',
+          },
+          webIDEUrl(`/${this.mr.sourceProjectFullPath}/merge_requests/${this.mr.iid}`),
+        );
       }
 
       return null;
     },
     ideButtonTitle() {
       return !this.mr.canPushToSourceBranch
-        ? s__('mrWidget|You are not allowed to edit this project directly. Please fork to make changes.')
+        ? s__(
+            'mrWidget|You are not allowed to edit this project directly. Please fork to make changes.',
+          )
         : '';
     },
   },
@@ -104,37 +117,34 @@ export default {
 
       <div
         v-if="mr.isOpen"
-        class="branch-actions"
-      >
-        <span
-          v-tooltip
-          :title="ideButtonTitle"
-          data-placement="bottom"
-          tabindex="0"
+        class="branch-actions d-flex"
       >
         <a
           v-if="!mr.sourceBranchRemoved"
+          v-tooltip
           :href="webIdePath"
+          :title="ideButtonTitle"
           :class="{ disabled: !mr.canPushToSourceBranch }"
-            class="btn btn-default inline js-web-ide d-none d-md-inline-block"
+          class="btn btn-default js-web-ide d-none d-md-inline-block append-right-8"
+          data-placement="bottom"
+          tabindex="0"
           role="button"
         >
           {{ s__("mrWidget|Open in Web IDE") }}
         </a>
-        </span>
         <button
           :disabled="mr.sourceBranchRemoved"
           data-target="#modal_merge_info"
           data-toggle="modal"
-          class="btn btn-default inline js-check-out-branch"
+          class="btn btn-default js-check-out-branch append-right-default"
           type="button"
         >
           {{ s__("mrWidget|Check out branch") }}
         </button>
-        <span class="dropdown prepend-left-10">
+        <span class="dropdown">
           <button
             type="button"
-            class="btn inline dropdown-toggle"
+            class="btn dropdown-toggle"
             data-toggle="dropdown"
             aria-label="Download as"
             aria-haspopup="true"

app/assets/javascripts/vue_shared/components/content_viewer/viewers/markdown_viewer.vue

@@ -2,14 +2,14 @@
 import axios from '~/lib/utils/axios_utils';
 import { __ } from '~/locale';
 import $ from 'jquery';
-import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
+import SkeletonLoading from '@gitlab-org/gitlab-ui/dist/components/base/skeleton_loading';
 
 const { CancelToken } = axios;
 let axiosSource;
 
 export default {
   components: {
-    SkeletonLoadingContainer,
+    SkeletonLoading,
   },
   props: {
     content: {
@@ -81,7 +81,7 @@ export default {
   <div
     ref="markdown-preview"
     class="md md-previewer">
-    <skeleton-loading-container v-if="isLoading" />
+    <skeleton-loading v-if="isLoading" />
     <div
       v-else
       v-html="previewContent">

app/assets/javascripts/vue_shared/components/notes/skeleton_note.vue

+<script>
+import SkeletonLoading from '@gitlab-org/gitlab-ui/dist/components/base/skeleton_loading';
+
+export default {
+  name: 'SkeletonNote',
+  components: {
+    SkeletonLoading,
+  },
+};
+</script>
+
 <template>
   <li class="timeline-entry note">
     <div class="timeline-entry-inner">
@@ -6,20 +17,9 @@
       <div class="timeline-content">
         <div class="note-header"></div>
         <div class="note-body">
-          <skeleton-loading-container />
+          <skeleton-loading />
         </div>
       </div>
     </div>
   </li>
 </template>
-
-<script>
-import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
-
-export default {
-  name: 'SkeletonNote',
-  components: {
-    skeletonLoadingContainer,
-  },
-};
-</script>

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

-<script>
-  export default {
-    props: {
-      small: {
-        type: Boolean,
-        required: false,
-        default: false,
-      },
-      lines: {
-        type: Number,
-        required: false,
-        default: 3,
-      },
-    },
-    computed: {
-      lineClasses() {
-        return new Array(this.lines).fill().map((_, i) => `skeleton-line-${i + 1}`);
-      },
-    },
-  };
-</script>
-
-<template>
-  <div
-    :class="{
-      'animation-container-small': small,
-    }"
-    class="animation-container"
-  >
-    <div
-      v-for="(css, index) in lineClasses"
-      :key="index"
-      :class="css"
-    >
-    </div>
-  </div>
-</template>

app/controllers/application_controller.rb

@@ -12,6 +12,7 @@ class ApplicationController < ActionController::Base
   include WorkhorseHelper
   include EnforcesTwoFactorAuthentication
   include WithPerformanceBar
+  include InvalidUTF8ErrorHandler
 
   before_action :authenticate_sessionless_user!
   before_action :authenticate_user!

app/controllers/concerns/invalid_utf8_error_handler.rb

+module InvalidUTF8ErrorHandler
+  extend ActiveSupport::Concern
+
+  included do
+    rescue_from ArgumentError, with: :handle_invalid_utf8
+  end
+
+  private
+
+  def handle_invalid_utf8(error)
+    if error.message == "invalid byte sequence in UTF-8"
+      render_412
+    else
+      raise(error)
+    end
+  end
+
+  def render_412
+    respond_to do |format|
+      format.html { render "errors/precondition_failed", layout: "errors", status: 412 }
+      format.js { render json: { error: 'Invalid UTF-8' }, status: :precondition_failed, content_type: 'application/json' }
+      format.any { head :precondition_failed }
+    end
+  end
+end

app/controllers/dashboard/application_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::ApplicationController < ApplicationController
   include ControllerWithCrossProjectAccessCheck
 

app/controllers/dashboard/groups_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::GroupsController < Dashboard::ApplicationController
   include GroupTree
 

app/controllers/dashboard/labels_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::LabelsController < Dashboard::ApplicationController
   def index
     respond_to do |format|

app/controllers/dashboard/milestones_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::MilestonesController < Dashboard::ApplicationController
   include MilestoneActions
 

app/controllers/dashboard/projects_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::ProjectsController < Dashboard::ApplicationController
   include ParamsBackwardCompatibility
   include RendersMemberAccess

app/controllers/dashboard/snippets_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::SnippetsController < Dashboard::ApplicationController
   skip_cross_project_access_check :index
 

app/controllers/dashboard/todos_controller.rb

+# frozen_string_literal: true
+
 class Dashboard::TodosController < Dashboard::ApplicationController
   include ActionView::Helpers::NumberHelper
 

app/controllers/explore/application_controller.rb

+# frozen_string_literal: true
+
 class Explore::ApplicationController < ApplicationController
   skip_before_action :authenticate_user!
 

app/controllers/explore/groups_controller.rb

+# frozen_string_literal: true
+
 class Explore::GroupsController < Explore::ApplicationController
   include GroupTree
 

app/controllers/explore/projects_controller.rb

+# frozen_string_literal: true
+
 class Explore::ProjectsController < Explore::ApplicationController
   include ParamsBackwardCompatibility
   include RendersMemberAccess

app/controllers/explore/snippets_controller.rb

+# frozen_string_literal: true
+
 class Explore::SnippetsController < Explore::ApplicationController
   def index
     @snippets = SnippetsFinder.new(current_user).execute

app/controllers/google_api/authorizations_controller.rb

+# frozen_string_literal: true
+
 module GoogleApi
   class AuthorizationsController < ApplicationController
     def callback

app/controllers/groups/application_controller.rb

+# frozen_string_literal: true
+
 class Groups::ApplicationController < ApplicationController
   prepend EE::Groups::ApplicationController
   include RoutableActions

app/controllers/groups/avatars_controller.rb

+# frozen_string_literal: true
+
 class Groups::AvatarsController < Groups::ApplicationController
   before_action :authorize_admin_group!
 

app/controllers/groups/boards_controller.rb

+# frozen_string_literal: true
+
 class Groups::BoardsController < Groups::ApplicationController
   prepend EE::Boards::BoardsController
   include BoardsResponses

app/controllers/groups/children_controller.rb

+# frozen_string_literal: true
+
 module Groups
   class ChildrenController < Groups::ApplicationController
     before_action :group

app/controllers/groups/group_members_controller.rb

+# frozen_string_literal: true
+
 class Groups::GroupMembersController < Groups::ApplicationController
   prepend EE::Groups::GroupMembersController
 

app/controllers/groups/labels_controller.rb

+# frozen_string_literal: true
+
 class Groups::LabelsController < Groups::ApplicationController
   include ToggleSubscriptionAction
 

app/controllers/groups/milestones_controller.rb

+# frozen_string_literal: true
+
 class Groups::MilestonesController < Groups::ApplicationController
   prepend EE::Groups::MilestonesController
 

app/controllers/groups/runners_controller.rb

+# frozen_string_literal: true
+
 class Groups::RunnersController < Groups::ApplicationController
   # Proper policies should be implemented per
   # https://gitlab.com/gitlab-org/gitlab-ce/issues/45894

app/controllers/groups/settings/ci_cd_controller.rb

+# frozen_string_literal: true
+
 module Groups
   module Settings
     class CiCdController < Groups::ApplicationController

app/controllers/groups/shared_projects_controller.rb

+# frozen_string_literal: true
+
 module Groups
   class SharedProjectsController < Groups::ApplicationController
     respond_to :json

app/controllers/groups/uploads_controller.rb

+# frozen_string_literal: true
+
 class Groups::UploadsController < Groups::ApplicationController
   include UploadsActions
   include WorkhorseRequest

app/controllers/groups/variables_controller.rb

+# frozen_string_literal: true
+
 module Groups
   class VariablesController < Groups::ApplicationController
     before_action :authorize_admin_build!

app/controllers/import/base_controller.rb

+# frozen_string_literal: true
+
 class Import::BaseController < ApplicationController
   private
 

app/controllers/import/bitbucket_controller.rb

+# frozen_string_literal: true
+
 class Import::BitbucketController < Import::BaseController
   before_action :verify_bitbucket_import_enabled
   before_action :bitbucket_auth, except: :callback

app/controllers/import/fogbugz_controller.rb

+# frozen_string_literal: true
+
 class Import::FogbugzController < Import::BaseController
   before_action :verify_fogbugz_import_enabled
   before_action :user_map, only: [:new_user_map, :create_user_map]

app/controllers/import/gitea_controller.rb

+# frozen_string_literal: true
+
 class Import::GiteaController < Import::GithubController
   def new
     if session[access_token_key].present? && session[host_key].present?

app/controllers/import/github_controller.rb

+# frozen_string_literal: true
+
 class Import::GithubController < Import::BaseController
   prepend ::EE::Import::GithubController
 

app/controllers/import/gitlab_controller.rb

+# frozen_string_literal: true
+
 class Import::GitlabController < Import::BaseController
   MAX_PROJECT_PAGES = 15
   PER_PAGE_PROJECTS = 100

app/controllers/import/gitlab_projects_controller.rb

+# frozen_string_literal: true
+
 class Import::GitlabProjectsController < Import::BaseController
   before_action :whitelist_query_limiting, only: [:create]
   before_action :verify_gitlab_project_import_enabled

app/controllers/import/google_code_controller.rb

+# frozen_string_literal: true
+
 class Import::GoogleCodeController < Import::BaseController
   before_action :verify_google_code_import_enabled
   before_action :user_map, only: [:new_user_map, :create_user_map]

app/controllers/import/manifest_controller.rb

+# frozen_string_literal: true
+
 class Import::ManifestController < Import::BaseController
   before_action :whitelist_query_limiting, only: [:create]
   before_action :verify_import_enabled

app/controllers/ldap/omniauth_callbacks_controller.rb

+# frozen_string_literal: true
+
 class Ldap::OmniauthCallbacksController < OmniauthCallbacksController
   extend ::Gitlab::Utils::Override
   prepend EE::OmniauthCallbacksController

app/controllers/oauth/applications_controller.rb

+# frozen_string_literal: true
+
 class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
   include Gitlab::GonHelper
   include Gitlab::Allowable

app/controllers/oauth/authorizations_controller.rb

+# frozen_string_literal: true
+
 class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
   layout 'profile'
 

app/controllers/oauth/authorized_applications_controller.rb

+# frozen_string_literal: true
+
 class Oauth::AuthorizedApplicationsController < Doorkeeper::AuthorizedApplicationsController
   include PageLayoutHelper
 

app/controllers/profiles/accounts_controller.rb

+# frozen_string_literal: true
+
 class Profiles::AccountsController < Profiles::ApplicationController
   include AuthHelper
 

app/controllers/profiles/active_sessions_controller.rb

+# frozen_string_literal: true
+
 class Profiles::ActiveSessionsController < Profiles::ApplicationController
   def index
     @sessions = ActiveSession.list(current_user)

app/controllers/profiles/application_controller.rb

+# frozen_string_literal: true
+
 class Profiles::ApplicationController < ApplicationController
   layout 'profile'
 end

app/controllers/profiles/avatars_controller.rb

+# frozen_string_literal: true
+
 class Profiles::AvatarsController < Profiles::ApplicationController
   def destroy
     @user = current_user

app/controllers/profiles/chat_names_controller.rb

+# frozen_string_literal: true
+
 class Profiles::ChatNamesController < Profiles::ApplicationController
   before_action :chat_name_token, only: [:new]
   before_action :chat_name_params, only: [:new, :create, :deny]

app/controllers/profiles/emails_controller.rb

+# frozen_string_literal: true
+
 class Profiles::EmailsController < Profiles::ApplicationController
   before_action :find_email, only: [:destroy, :resend_confirmation_instructions]
 

app/controllers/profiles/gpg_keys_controller.rb

+# frozen_string_literal: true
+
 class Profiles::GpgKeysController < Profiles::ApplicationController
   before_action :set_gpg_key, only: [:destroy, :revoke]
 

app/controllers/profiles/keys_controller.rb

+# frozen_string_literal: true
+
 class Profiles::KeysController < Profiles::ApplicationController
   skip_before_action :authenticate_user!, only: [:get_keys]
 

app/controllers/profiles/notifications_controller.rb

+# frozen_string_literal: true
+
 class Profiles::NotificationsController < Profiles::ApplicationController
   # rubocop: disable CodeReuse/ActiveRecord
   def show

app/controllers/profiles/passwords_controller.rb

+# frozen_string_literal: true
+
 class Profiles::PasswordsController < Profiles::ApplicationController
   skip_before_action :check_password_expiration, only: [:new, :create]
   skip_before_action :check_two_factor_requirement, only: [:new, :create]

app/controllers/profiles/personal_access_tokens_controller.rb

+# frozen_string_literal: true
+
 class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
   def index
     set_index_vars

app/controllers/profiles/preferences_controller.rb

+# frozen_string_literal: true
+
 class Profiles::PreferencesController < Profiles::ApplicationController
   before_action :user
 

app/controllers/profiles/two_factor_auths_controller.rb

+# frozen_string_literal: true
+
 class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
   skip_before_action :check_two_factor_requirement
 
@@ -30,7 +32,7 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
 
       unless two_factor_grace_period_expired?
         grace_period_deadline = current_user.otp_grace_period_started_at + two_factor_grace_period.hours
-        flash.now[:alert] << " You need to do this before #{l(grace_period_deadline)}."
+        flash.now[:alert] = flash.now[:alert] + " You need to do this before #{l(grace_period_deadline)}."
       end
     end
 

app/controllers/profiles/u2f_registrations_controller.rb

+# frozen_string_literal: true
+
 class Profiles::U2fRegistrationsController < Profiles::ApplicationController
   def destroy
     u2f_registration = current_user.u2f_registrations.find(params[:id])

app/views/devise/shared/_tabs_ldap.html.haml

@@ -13,4 +13,4 @@
       = link_to 'Standard', '#login-pane', class: 'nav-link qa-standard-tab', 'data-toggle' => 'tab'
   - if allow_signup?
     %li.nav-item
-      = link_to 'Register', '#register-pane', class: 'nav-link', 'data-toggle' => 'tab'
+      = link_to 'Register', '#register-pane', class: 'nav-link qa-register-tab', 'data-toggle' => 'tab'

app/views/errors/precondition_failed.html.haml

+- content_for(:title, 'Encoding Error')
+%img{ :alt => "GitLab Logo", :src => image_path('logo.svg') }
+  %h1
+    412
+.container
+  %h3 Precondition failed
+  %hr
+  %p Page can't be loaded because of invalid parameters.

changelogs/unreleased/fa-handle_invalid_utf8_errors.yml

+---
+title: Render 412 when invalid UTF-8 parameters are passed to controller
+merge_request:
+author:
+type: other

changelogs/unreleased/frozen-string-app-controller-more.yml

+---
+title: Enable more frozen string in app/controllers/
+merge_request:
+author: gfyoung
+type: performance

changelogs/unreleased/leipert-fix-mr-widget-header-margins.yml

+---
+title: Fix merge request header margins
+merge_request: 21878
+author:
+type: other

changelogs/unreleased/osw-clean-up-phase-for-diff-files-removal.yml

+---
+title: Add clean-up phase for ScheduleDiffFilesDeletion migration
+merge_request: 21734
+author:
+type: other

db/post_migrate/20180913051323_consume_remaining_diff_files_deletion_jobs.rb

+# frozen_string_literal: true
+
+class ConsumeRemainingDiffFilesDeletionJobs < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  MIGRATION = 'ScheduleDiffFilesDeletion'.freeze
+  TMP_INDEX = 'tmp_partial_diff_id_with_files_index'.freeze
+
+  def up
+    # Perform any ongoing background migration that might still be scheduled.
+    Gitlab::BackgroundMigration.steal(MIGRATION)
+
+    remove_concurrent_index_by_name(:merge_request_diffs, TMP_INDEX)
+  end
+
+  def down
+    add_concurrent_index(:merge_request_diffs, :id, where: "(state NOT IN ('without_files', 'empty'))", name: TMP_INDEX)
+  end
+end

doc/user/project/repository/index.md

@@ -158,7 +158,9 @@ Find it under your project's **Repository > Graph**.
 ## Repository Languages
 
 For the default branch of each repository, GitLab will determine what programming languages
-were used and display this on the projects pages.
+were used and display this on the projects pages. If this information is missing, it will
+be added after updating the default branch on the project. This process can take up to 5
+minutes.
 
 ![Repository Languages bar](img/repository_languages.png)
 

package.json

@@ -19,7 +19,7 @@
   },
   "dependencies": {
     "@gitlab-org/gitlab-svgs": "^1.29.0",
-    "@gitlab-org/gitlab-ui": "^1.5.1",
+    "@gitlab-org/gitlab-ui": "^1.7.0",
     "autosize": "^4.0.0",
     "axios": "^0.17.1",
     "babel-core": "^6.26.3",

qa/qa/factory/resource/fork.rb

@@ -13,8 +13,43 @@ module QA
 
         product(:user) { |factory| factory.user }
 
-        def fabricate!
+        def visit_project_with_retry
+          # The user intermittently fails to stay signed in after visiting the
+          # project page. The new user is registered and then signs in and a
+          # screenshot shows that signing in was successful. Then the project
+          # page is visited but a screenshot shows the user is no longer signed
+          # in. It's difficult to reproduce locally but GDK logs don't seem to
+          # show anything unexpected. This method attempts to work around the
+          # problem and capture data to help troubleshoot.
+
+          Capybara::Screenshot.screenshot_and_save_page
+
+          start = Time.now
+
+          while Time.now - start < 20
             push.project.visit!
+
+            puts "Visited project page"
+            Capybara::Screenshot.screenshot_and_save_page
+
+            return if Page::Menu::Main.act { has_personal_area?(wait: 0) }
+
+            puts "Not signed in. Attempting to sign in again."
+            Capybara::Screenshot.screenshot_and_save_page
+
+            Page::Menu::Main.act { sign_out }
+
+            Page::Main::Login.perform do |login|
+              login.sign_in_using_credentials(user)
+            end
+          end
+
+          raise "Failed to load project page and stay logged in"
+        end
+
+        def fabricate!
+          visit_project_with_retry
+
           Page::Project::Show.act { fork_project }
 
           Page::Project::Fork::New.perform do |fork_new|

qa/qa/factory/resource/user.rb

@@ -37,7 +37,10 @@ module QA
         product(:password) { |factory| factory.password }
 
         def fabricate!
+          # Don't try to log-out if we're not logged-in
+          if Page::Menu::Main.act { has_personal_area?(wait: 0) }
             Page::Menu::Main.perform { |main| main.sign_out }
+          end
 
           if credentials_given?
             Page::Main::Login.perform do |login|

qa/qa/page/base.rb

@@ -76,6 +76,10 @@ module QA
         find_element(name).set(content)
       end
 
+      def has_element?(name)
+        has_css?(element_selector_css(name))
+      end
+
       def within_element(name)
         page.within(element_selector_css(name)) do
           yield

qa/qa/page/main/login.rb

@@ -23,6 +23,7 @@ module QA
         view 'app/views/devise/shared/_tabs_ldap.html.haml' do
           element :ldap_tab
           element :standard_tab
+          element :register_tab
         end
 
         view 'app/views/devise/shared/_tabs_normal.html.haml' do
@@ -35,7 +36,7 @@ module QA
           # we need to wait for the instance to start. That said, in some cases
           # we are already logged-in so we check both cases here.
           wait(max: 500) do
-            page.has_css?('.login-page') ||
+            has_css?('.login-page') ||
               Page::Menu::Main.act { has_personal_area?(wait: 0) }
           end
         end
@@ -78,12 +79,28 @@ module QA
           '/users/sign_in'
         end
 
+        def has_sign_in_tab?
+          has_element?(:sign_in_tab)
+        end
+
+        def has_ldap_tab?
+          has_element?(:ldap_tab)
+        end
+
+        def has_standard_tab?
+          has_element?(:standard_tab)
+        end
+
         def sign_in_tab?
-          page.has_button?('Sign in')
+          has_css?(".active", text: 'Sign in')
         end
 
         def ldap_tab?
-          page.has_link?('LDAP')
+          has_css?(".active", text: 'LDAP')
+        end
+
+        def standard_tab?
+          has_css?(".active", text: 'Standard')
         end
 
         def switch_to_sign_in_tab
@@ -113,8 +130,8 @@ module QA
         end
 
         def sign_in_using_gitlab_credentials(user)
-          switch_to_sign_in_tab unless sign_in_tab?
-          switch_to_standard_tab if ldap_tab?
+          switch_to_sign_in_tab if has_sign_in_tab?
+          switch_to_standard_tab if has_standard_tab?
 
           fill_element :login_field, user.username
           fill_element :password_field, user.password
@@ -122,7 +139,7 @@ module QA
         end
 
         def set_initial_password_if_present
-          return unless page.has_content?('Change your password')
+          return unless has_content?('Change your password')
 
           fill_element :password_field, Runtime::User.password
           fill_element :password_confirmation, Runtime::User.password

qa/qa/page/main/sign_up.rb

@@ -19,7 +19,7 @@ module QA
           fill_in :new_user_password, with: user.password
           click_button 'Register'
 
-          Page::Menu::Main.act { has_personal_area? }
+          Page::Menu::Main.act { assert_has_personal_area }
         end
       end
     end

qa/qa/page/menu/main.rb

@@ -61,8 +61,13 @@ module QA
         end
 
         def has_personal_area?(wait: Capybara.default_max_wait_time)
-          # No need to wait, either we're logged-in, or not.
-          using_wait_time(wait) { page.has_selector?('.qa-user-avatar') }
+          using_wait_time(wait) do
+            page.has_selector?(element_selector_css(:user_avatar))
+          end
+        end
+
+        def assert_has_personal_area
+          raise "Failed to sign in" unless has_personal_area?
         end
 
         private

qa/qa/specs/features/browser_ui/1_manage/login/register_spec.rb

+# frozen_string_literal: true
+
+module QA
+  shared_examples 'registration and login' do
+    it 'user registers and logs in' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+
+      Factory::Resource::User.fabricate!
+
+      # TODO, since `Signed in successfully` message was removed
+      # this is the only way to tell if user is signed in correctly.
+      #
+      Page::Menu::Main.perform do |menu|
+        expect(menu).to have_personal_area
+      end
+    end
+  end
+
+  context :manage do
+    describe 'standard' do
+      it_behaves_like 'registration and login'
+    end
+  end
+
+  context :manage, :orchestrated, :ldap do
+    describe 'while LDAP is enabled' do
+      it_behaves_like 'registration and login'
+    end
+  end
+end

spec/controllers/application_controller_spec.rb

@@ -694,4 +694,38 @@ describe ApplicationController do
       expect(response).to have_gitlab_http_status(403)
     end
   end
+
+  context 'when invalid UTF-8 parameters are received' do
+    controller(described_class) do
+      def index
+        params[:text].split(' ')
+
+        render json: :ok
+      end
+    end
+
+    before do
+      sign_in user
+    end
+
+    context 'html' do
+      it 'renders 412' do
+        get :index, text: "hi \255"
+
+        expect(response).to have_gitlab_http_status(412)
+        expect(response).to render_template :precondition_failed
+      end
+    end
+
+    context 'js' do
+      it 'renders 412' do
+        get :index, text: "hi \255", format: :js
+
+        json_response = JSON.parse(response.body)
+
+        expect(response).to have_gitlab_http_status(412)
+        expect(json_response['error']).to eq('Invalid UTF-8')
+      end
+    end
+  end
 end

spec/javascripts/ide/components/repo_loading_file_spec.js

-import Vue from 'vue';
-import store from '~/ide/stores';
-import repoLoadingFile from '~/ide/components/repo_loading_file.vue';
-import { resetStore } from '../helpers';
-
-describe('RepoLoadingFile', () => {
-  let vm;
-
-  function createComponent() {
-    const RepoLoadingFile = Vue.extend(repoLoadingFile);
-
-    return new RepoLoadingFile({
-      store,
-    }).$mount();
-  }
-
-  function assertLines(lines) {
-    lines.forEach((line, n) => {
-      const index = n + 1;
-      expect(line.classList.contains(`skeleton-line-${index}`)).toBeTruthy();
-    });
-  }
-
-  function assertColumns(columns) {
-    columns.forEach(column => {
-      const container = column.querySelector('.animation-container');
-      const lines = [...container.querySelectorAll(':scope > div')];
-
-      expect(container).toBeTruthy();
-      expect(lines.length).toEqual(3);
-      assertLines(lines);
-    });
-  }
-
-  afterEach(() => {
-    vm.$destroy();
-
-    resetStore(vm.$store);
-  });
-
-  it('renders 3 columns of animated LoC', () => {
-    vm = createComponent();
-    const columns = [...vm.$el.querySelectorAll('td')];
-
-    expect(columns.length).toEqual(3);
-    assertColumns(columns);
-  });
-
-  it('renders 1 column of animated LoC if isMini', done => {
-    vm = createComponent();
-    vm.$store.state.leftPanelCollapsed = true;
-    vm.$store.state.openFiles.push('test');
-
-    vm.$nextTick(() => {
-      const columns = [...vm.$el.querySelectorAll('td')];
-
-      expect(columns.length).toEqual(1);
-      assertColumns(columns);
-
-      done();
-    });
-  });
-});

spec/javascripts/vue_shared/components/skeleton_loading_container_spec.js

-import Vue from 'vue';
-import skeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
-import mountComponent from 'spec/helpers/vue_mount_component_helper';
-
-describe('Skeleton loading container', () => {
-  let vm;
-
-  beforeEach(() => {
-    const component = Vue.extend(skeletonLoadingContainer);
-    vm = mountComponent(component);
-  });
-
-  afterEach(() => {
-    vm.$destroy();
-  });
-
-  it('renders 3 skeleton lines by default', () => {
-    expect(vm.$el.querySelector('.skeleton-line-3')).not.toBeNull();
-  });
-
-  it('renders in full mode by default', () => {
-    expect(vm.$el.classList.contains('animation-container-small')).toBeFalsy();
-  });
-
-  describe('small', () => {
-    beforeEach((done) => {
-      vm.small = true;
-
-      Vue.nextTick(done);
-    });
-
-    it('renders in small mode', () => {
-      expect(vm.$el.classList.contains('animation-container-small')).toBeTruthy();
-    });
-  });
-
-  describe('lines', () => {
-    beforeEach((done) => {
-      vm.lines = 5;
-
-      Vue.nextTick(done);
-    });
-
-    it('renders 5 lines', () => {
-      expect(vm.$el.querySelector('.skeleton-line-5')).not.toBeNull();
-      expect(vm.$el.querySelector('.skeleton-line-6')).toBeNull();
-    });
-  });
-});