Merge branch 'ce-to-ee-2018-01-12' into 'master'

CE upstream - Friday

Closes gitlab-com/support-forum#2883, gitlab-ce#41956, gitaly#866, gitaly#863, gitlab-ce#41163, gitaly#851, and gitlab-ce#37447

See merge request gitlab-org/gitlab-ee!4053

.gitignore

@@ -2,6 +2,7 @@
 *.swp
 *.mo
 *.edit.po
+*.rej
 .DS_Store
 .bundle
 .chef

.gitlab-ci.yml

@@ -65,6 +65,9 @@ stages:
 
 .use-pg: &use-pg
   services:
+    # As of Jan 2018, we don't have a strong reason to upgrade to 9.6 for CI yet,
+    # so using the least common denominator ensures backwards compatibility
+    # (as many users are still using 9.2).
     - postgres:9.2
     - redis:alpine
     - docker.elastic.co/elasticsearch/elasticsearch:5.5.2

GITLAB_WORKHORSE_VERSION

-3.4.0
+3.5.0

app/assets/javascripts/clusters/components/applications.vue

@@ -46,14 +46,15 @@
         ));
 
         const extraCostParagraph = sprintf(
-          _.escape(s__(`ClusterIntegration|%{boldNotice} This will add some
-extra resources like a load balancer,
-which incur additional costs. See %{pricingLink}`)),
-          {
+          _.escape(s__(
+            `ClusterIntegration|%{boldNotice} This will add some extra resources
+            like a load balancer, which may incur additional costs depending on
+            the hosting provider Kubernetes is installed on. If you are using GKE,
+            you can %{pricingLink}.`,
+          )), {
             boldNotice: `<strong>${_.escape(s__('ClusterIntegration|Note:'))}</strong>`,
             pricingLink: `<a href="https://cloud.google.com/compute/pricing#lb" target="_blank" rel="noopener noreferrer">
-              ${_.escape(s__('ClusterIntegration|GKE pricing'))}
-            </a>`,
+              ${_.escape(s__('ClusterIntegration|check the pricing here'))}</a>`,
           },
           false,
         );
@@ -80,8 +81,7 @@ which incur additional costs. See %{pricingLink}`)),
           {
             gitlabIntegrationLink: `<a href="https://docs.gitlab.com/ce/user/project/integrations/prometheus.html"
 target="_blank" rel="noopener noreferrer">
-              ${_.escape(s__('ClusterIntegration|Gitlab Integration'))}
-            </a>`,
+              ${_.escape(s__('ClusterIntegration|GitLab Integration'))}</a>`,
           },
           false,
         );

app/assets/javascripts/dispatcher.js

@@ -593,6 +593,11 @@ import initLDAPGroupsSelect from 'ee/ldap_groups_select'; // eslint-disable-line
         case 'import:fogbugz:new_user_map':
           import('./pages/import/fogbugz/new_user_map').then(m => m.default()).catch(fail);
           break;
+        case 'profiles:personal_access_tokens:index':
+          import('./pages/profiles/personal_access_tokens')
+            .then(callDefault)
+            .catch(fail);
+          break;
         case 'admin:impersonation_tokens:index':
           import('./pages/admin/impersonation_tokens')
             .then(callDefault)

app/assets/javascripts/jobs/components/header.vue

@@ -30,8 +30,12 @@
       shouldRenderContent() {
         return !this.isLoading && Object.keys(this.job).length;
       },
+      /**
+       * When job has not started the key will be `false`
+       * When job started the key will be a string with a date.
+       */
       jobStarted() {
-        return this.job.started;
+        return !this.job.started === false;
       },
     },
     watch: {

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

@@ -271,7 +271,7 @@ Please check your network connection and try again.`;
           <div class="timeline-content timeline-content-form">
             <form
               ref="commentForm"
-              class="new-note js-quick-submit common-note-form gfm-form js-main-target-form"
+              class="new-note common-note-form gfm-form js-main-target-form"
             >
 
               <div class="error-alert"></div>
@@ -301,7 +301,8 @@ js-gfm-input js-autosize markdown-area js-vue-textarea"
                   :disabled="isSubmitting"
                   placeholder="Write a comment or drag your files here..."
                   @keydown.up="editCurrentUserLastNote()"
-                  @keydown.meta.enter="handleSave()">
+                  @keydown.meta.enter="handleSave()"
+                  @keydown.ctrl.enter="handleSave()">
                 </textarea>
               </markdown-field>
               <div class="note-form-actions">

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

@@ -156,6 +156,7 @@ js-autosize markdown-area js-vue-issue-note-form js-vue-textarea"
           slot="textarea"
           placeholder="Write a comment or drag your files here..."
           @keydown.meta.enter="handleUpdate()"
+          @keydown.ctrl.enter="handleUpdate()"
           @keydown.up="editMyLastNote()"
           @keydown.esc="cancelHandler(true)">
         </textarea>

app/assets/javascripts/projects_dropdown/index.js

@@ -19,11 +19,8 @@ document.addEventListener('DOMContentLoaded', () => {
     return;
   }
 
-  $(navEl).on('show.bs.dropdown', (e) => {
-    const dropdownEl = $(e.currentTarget).find('.projects-dropdown-menu');
-    dropdownEl.one('transitionend', () => {
-      eventHub.$emit('dropdownOpen');
-    });
+  $(navEl).on('shown.bs.dropdown', () => {
+    eventHub.$emit('dropdownOpen');
   });
 
   // eslint-disable-next-line no-new

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

 <script>
+  import tooltip from '../directives/tooltip';
   /**
    * Falls back to the code used in `copy_to_clipboard.js`
    */
 
   export default {
     name: 'ClipboardButton',
+    directives: {
+      tooltip,
+    },
     props: {
       text: {
         type: String,
@@ -14,6 +18,16 @@
         type: String,
         required: true,
       },
+      tooltipPlacement: {
+        type: String,
+        required: false,
+        default: 'top',
+      },
+      tooltipContainer: {
+        type: [String, Boolean],
+        required: false,
+        default: false,
+      },
     },
   };
 </script>
@@ -22,8 +36,11 @@
   <button
     type="button"
     class="btn btn-transparent btn-clipboard"
-    :data-title="title"
+    :title="title"
     :data-clipboard-text="text"
+    v-tooltip
+    :data-container="tooltipContainer"
+    :data-placement="tooltipPlacement"
   >
     <i
       aria-hidden="true"

app/assets/stylesheets/pages/pipelines.scss

@@ -825,7 +825,6 @@ a.linked-pipeline-mini-item {
 
     // link to the build
     .mini-pipeline-graph-dropdown-item {
-      padding: 3px 7px 4px;
       align-items: center;
       clear: both;
       display: flex;

app/controllers/projects/jobs_controller.rb

@@ -29,7 +29,7 @@ class Projects::JobsController < Projects::ApplicationController
       :project,
       :tags
     ])
-    @builds = @builds.page(params[:page]).per(30)
+    @builds = @builds.page(params[:page]).per(30).without_count
   end
 
   def cancel_all

app/models/route.rb

@@ -8,7 +8,7 @@ class Route < ActiveRecord::Base
     presence: true,
     uniqueness: { case_sensitive: false }
 
-  validate :ensure_permanent_paths
+  validate :ensure_permanent_paths, if: :path_changed?
 
   after_create :delete_conflicting_redirects
   after_update :delete_conflicting_redirects, if: :path_changed?

app/views/dashboard/issues.html.haml

@@ -7,7 +7,7 @@
 .top-area
   = render 'shared/issuable/nav', type: :issues
   .nav-controls
-    = link_to params.merge(rss_url_options), class: 'btn has-tooltip', title: 'Subscribe' do
+    = link_to params.merge(rss_url_options), class: 'btn has-tooltip', data: { container: 'body' }, title: 'Subscribe' do
       = icon('rss')
     = render 'shared/new_project_item_select', path: 'issues/new', label: "New issue", with_feature_enabled: 'issues', type: :issues
 

app/views/projects/_export.html.haml

@@ -30,7 +30,7 @@
           %li CI variables
           %li Any encrypted tokens
     %p
-      Once the exported file is ready, you will receive a notification email with a download link.
+      Once the exported file is ready, you will receive a notification email with a download link, or you can download it from this page.
     - if project.export_project_path
       = link_to 'Download export',  download_export_project_path(project),
               rel: 'nofollow', download: '', method: :get, class: "btn btn-default"

app/views/projects/_home_panel.html.haml

@@ -4,7 +4,7 @@
   .limit-container-width{ class: container_class }
     .avatar-container.s70.project-avatar
       = project_icon(@project, alt: @project.name, class: 'avatar s70 avatar-tile')
-    %h1.project-title
+    %h1.project-title.qa-project-name
       = @project.name
       %span.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@project) }
         = visibility_level_icon(@project.visibility_level, fw: false)

app/views/projects/_new_project_fields.html.haml

@@ -9,7 +9,7 @@
       - if current_user.can_select_namespace?
         .input-group-addon
           = root_url
-        = f.select :namespace_id, namespaces_options(namespace_id_from(params) || :current_user, display_path: true, extra_group: namespace_id_from(params)), {}, { class: 'select2 js-select-namespace', tabindex: 1}
+        = f.select :namespace_id, namespaces_options(namespace_id_from(params) || :current_user, display_path: true, extra_group: namespace_id_from(params)), {}, { class: 'select2 js-select-namespace qa-project-namespace-select', tabindex: 1}
 
       - else
         .input-group-addon.static-namespace

app/views/projects/jobs/_table.html.haml

@@ -22,4 +22,4 @@
 
       = render partial: "projects/ci/builds/build", collection: builds, as: :build, locals: { commit_sha: true, ref: true, pipeline_link: true, stage: true, allow_retry: true, admin: admin }
 
-  = paginate builds, theme: 'gitlab'
+  = paginate_collection(builds)

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

@@ -27,7 +27,7 @@
           Edit
 
         - if @project.group
-          = link_to promote_project_milestone_path(@milestone.project, @milestone), title: "Promote to Group Milestone", class: 'btn btn-grouped', data: { confirm: "Promoting this milestone will make it available for all projects inside the group. Existing project milestones with the same name will be merged. Are you sure?", toggle: "tooltip" }, method: :post do
+          = link_to promote_project_milestone_path(@milestone.project, @milestone), title: "Promote to Group Milestone", class: 'btn btn-grouped', data: { confirm: "You are about to promote #{@milestone.title} to a group level. This will make this milestone available to all projects inside #{@project.group.name}. The existing project milestone will be merged into the group level. This action cannot be reversed.", toggle: "tooltip" }, method: :post do
             Promote
 
         - if @milestone.active?

app/views/shared/_clone_panel.html.haml

@@ -7,7 +7,7 @@
         %span
           = enabled_project_button(project, enabled_protocol)
     - else
-      %a#clone-dropdown.btn.clone-dropdown-btn{ href: '#', data: { toggle: 'dropdown' } }
+      %a#clone-dropdown.btn.clone-dropdown-btn.qa-clone-dropdown{ href: '#', data: { toggle: 'dropdown' } }
         %span
           = default_clone_protocol.upcase
         = icon('caret-down')

app/views/shared/_label.html.haml

@@ -77,7 +77,7 @@
             = icon('spinner spin', class: 'label-subscribe-button-loading')
 
     - if label.is_a?(ProjectLabel) && label.project.group && can?(current_user, :admin_label, label.project.group)
-      = link_to promote_project_label_path(label.project, label), title: "Promote to Group Label", class: 'btn btn-transparent btn-action', data: {confirm: "Promoting this label will make this label available to all projects inside this group. Existing project labels with the same name will be merged. Are you sure?", toggle: "tooltip"}, method: :post do
+      = link_to promote_project_label_path(label.project, label), title: "Promote to Group Label", class: 'btn btn-transparent btn-action', data: {confirm: "You are about to promote #{label.title} to a group level. This will make this milestone available to all projects inside #{label.project.group.name}. The existing project label will be merged into the group level. This action cannot be reversed.", toggle: "tooltip"}, method: :post do
         %span.sr-only Promote to Group
         = icon('level-up')
     - if can?(current_user, :admin_label, label)

app/views/shared/milestones/_milestone.html.haml

@@ -51,7 +51,7 @@
           \
 
           - if @project.group
-            = link_to promote_project_milestone_path(milestone.project, milestone), title: "Promote to Group Milestone", class: 'btn btn-xs btn-grouped', data: { confirm: "Promoting this milestone will make it available for all projects inside the group. Existing project milestones with the same name will be merged. Are you sure?", toggle: "tooltip" }, method: :post do
+            = link_to promote_project_milestone_path(milestone.project, milestone), title: "Promote to Group Milestone", class: 'btn btn-xs btn-grouped', data: { confirm: "You are about to promote #{milestone.title} to a group level. This will make this milestone available to all projects inside #{@project.group.name}. The existing project milestone will be merged into the group level. This action cannot be reversed.", toggle: "tooltip" }, method: :post do
               Promote
 
           = link_to 'Close Milestone', project_milestone_path(@project, milestone, milestone: {state_event: :close }), method: :put, remote: true, class: "btn btn-xs btn-close btn-grouped"

app/workers/concerns/project_import_options.rb

 module ProjectImportOptions
   extend ActiveSupport::Concern
 
-  included do
-    IMPORT_RETRY_COUNT = 5
+  IMPORT_RETRY_COUNT = 5
 
+  included do
     sidekiq_options retry: IMPORT_RETRY_COUNT, status_expiration: StuckImportJobsWorker::IMPORT_JOBS_EXPIRATION
 
     # We only want to mark the project as failed once we exhausted all retries

changelogs/unreleased/41163-improve-cluster-ingress-extra-cost-language.yml

+---
+title: Improve wording about additional costs for Ingress on custom clusters
+merge_request:
+author:
+type: changed

changelogs/unreleased/41749-postgres-9-6-for-ci-tests.yml

+---
+title: Add reason to keep postgresql 9.2 for CI
+merge_request: 16277
+author: Takuya Noguchi
+type: other

changelogs/unreleased/41882-respect-only-path-in-relative-link-filter.yml

+---
+title: Ensure that emails contain absolute, rather than relative, links to user uploads
+merge_request: 16364
+author:
+type: fixed

changelogs/unreleased/41956-fix-ctrl-enter-binding-to-save-comment.yml

+---
+title: Fix Ctrl+Enter keyboard shortcut saving comment/note edit
+merge_request: 16415
+author:
+type: fixed

changelogs/unreleased/disable-pages-on-jobs.yml

+---
+title: Use simple Next/Prev paging for jobs to avoid large count queries on arbitrarily
+  large sets of historical jobs
+merge_request:
+author:
+type: performance

changelogs/unreleased/mk-fix-permanent-redirect-validation.yml

+---
+title: Prevent invalid Route path if path is unchanged
+merge_request: 16397
+author:
+type: fixed

config/application.rb

@@ -78,6 +78,7 @@ module Gitlab
     # - Any parameter containing `secret`
     # - Two-factor tokens (:otp_attempt)
     # - Repo/Project Import URLs (:import_url)
+    # - Build traces (:trace)
     # - Build variables (:variables)
     # - GitLab Pages SSL cert/key info (:certificate, :encrypted_key)
     # - Webhook URLs (:hook)
@@ -92,6 +93,7 @@ module Gitlab
       key
       otp_attempt
       sentry_dsn
+      trace
       variables
     )
 

doc/api/snippets.md

@@ -2,7 +2,7 @@
 
 > [Introduced][ce-6373] in GitLab 8.15.
 
-### Snippet visibility level
+## Snippet visibility level
 
 Snippets in GitLab can be either private, internal, or public.
 You can set it with the `visibility` field in the snippet.
@@ -273,4 +273,5 @@ Example response:
 }
 ```
 
-[ce-[ce-29508]: https://gitlab.com/gitlab-org/gitlab-ce/issues/29508]: https://gitlab.com/gitlab-org/gitlab-ce/issues/29508
+[ce-6373]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6373
+[ce-29508]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12655

doc/api/users.md

@@ -420,6 +420,10 @@ GET /user
 }
 ```
 
+## List user projects
+
+Please refer to the [List of user projects ](projects.md#list-user-projects).
+
 ## List SSH keys
 
 Get a list of currently authenticated user's SSH keys.

doc/ci/README.md

@@ -83,6 +83,15 @@ Leverage the power of Docker to run your CI pipelines.
 - [CI services (linked Docker containers)](services/README.md)
 - Article (2016-03-01): [Setting up GitLab Runner For Continuous Integration](https://about.gitlab.com/2016/03/01/gitlab-runner-with-docker/)
 
+## GitLab CI/CD for Docker
+
+Leverage the power of Docker to run your CI pipelines.
+
+- [Use Docker images with GitLab Runner](docker/using_docker_images.md)
+- [Use CI to build Docker images](docker/using_docker_build.md)
+- [CI services (linked Docker containers)](services/README.md)
+- Article (2016-03-01): [Setting up GitLab Runner For Continuous Integration](https://about.gitlab.com/2016/03/01/gitlab-runner-with-docker/)
+
 ## Review Apps
 
 - [Review Apps documentation](review_apps/index.md)

doc/install/installation.md

@@ -64,7 +64,7 @@ up-to-date and install it.
 
 Install the required packages (needed to compile Ruby and native extensions to Ruby gems):
 
-    sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libre2-dev libreadline-dev libncurses5-dev libffi-dev curl openssh-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev logrotate python-docutils pkg-config cmake
+    sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libre2-dev libreadline-dev libncurses5-dev libffi-dev curl openssh-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev logrotate rsync python-docutils pkg-config cmake
 
 Ubuntu 14.04 (Trusty Tahr) doesn't have the `libre2-dev` package available, but
 you can [install re2 manually](https://github.com/google/re2/wiki/Install).

doc/raketasks/backup_restore.md

@@ -5,8 +5,8 @@
 An application data backup creates an archive file that contains the database,
 all repositories and all attachments.
 
-You can only restore a backup to **exactly the same version and type (CE/EE)** 
-of GitLab on which it was created. The best way to migrate your repositories 
+You can only restore a backup to **exactly the same version and type (CE/EE)**
+of GitLab on which it was created. The best way to migrate your repositories
 from one server to another is through backup restore.
 
 ## Backup
@@ -14,6 +14,19 @@ from one server to another is through backup restore.
 GitLab provides a simple command line interface to backup your whole installation,
 and is flexible enough to fit your needs.
 
+### Requirements
+
+If you're using GitLab with the Omnibus package, you're all set. If you
+installed GitLab from source, make sure the following packages are installed:
+
+* rsync
+
+If you're using Ubuntu, you could run:
+
+```
+sudo apt-get install -y rsync
+```
+
 ### Backup timestamp
 
 >**Note:**
@@ -431,7 +444,7 @@ The [restore prerequisites section](#restore-prerequisites) includes crucial
 information. Make sure to read and test the whole restore process at least once
 before attempting to perform it in a production environment.
 
-You can only restore a backup to **exactly the same version and type (CE/EE)** of 
+You can only restore a backup to **exactly the same version and type (CE/EE)** of
 GitLab that you created it on, for example CE 9.1.0.
 
 ### Restore prerequisites
@@ -511,7 +524,7 @@ sudo service gitlab restart
 
 This procedure assumes that:
 
-- You have installed the **exact same version and type (CE/EE)** of GitLab 
+- You have installed the **exact same version and type (CE/EE)** of GitLab
   Omnibus with which the backup was created.
 - You have run `sudo gitlab-ctl reconfigure` at least once.
 - GitLab is running.  If not, start it using `sudo gitlab-ctl start`.

doc/update/10.3-to-10.4.md

@@ -21,6 +21,8 @@ sudo service gitlab stop
 
 ### 2. Backup
 
+NOTE: If you installed GitLab from source, make sure `rsync` is installed.
+
 ```bash
 cd /home/git/gitlab
 

lib/banzai/filter/relative_link_filter.rb

@@ -50,15 +50,22 @@ module Banzai
       end
 
       def process_link_to_upload_attr(html_attr)
-        uri_parts = [html_attr.value]
+        path_parts = [html_attr.value]
 
         if group
-          uri_parts.unshift(relative_url_root, 'groups', group.full_path, '-')
+          path_parts.unshift(relative_url_root, 'groups', group.full_path, '-')
         elsif project
-          uri_parts.unshift(relative_url_root, project.full_path)
+          path_parts.unshift(relative_url_root, project.full_path)
         end
 
-        html_attr.value = File.join(*uri_parts)
+        path = File.join(*path_parts)
+
+        html_attr.value =
+          if context[:only_path]
+            path
+          else
+            URI.join(Gitlab.config.gitlab.base_url, path).to_s
+          end
       end
 
       def process_link_to_repository_attr(html_attr)

lib/gitlab/git/repository.rb

@@ -571,7 +571,21 @@ module Gitlab
       end
 
       def merged_branch_names(branch_names = [])
-        Set.new(git_merged_branch_names(branch_names))
+        return [] unless root_ref
+
+        root_sha = find_branch(root_ref)&.target
+
+        return [] unless root_sha
+
+        branches = gitaly_migrate(:merged_branch_names) do |is_enabled|
+          if is_enabled
+            gitaly_merged_branch_names(branch_names, root_sha)
+          else
+            git_merged_branch_names(branch_names, root_sha)
+          end
+        end
+
+        Set.new(branches)
       end
 
       # Return an array of Diff objects that represent the diff
@@ -1222,33 +1236,31 @@ module Gitlab
       end
 
       def rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
-        rebase_path = worktree_path(REBASE_WORKTREE_PREFIX, rebase_id)
-        env = git_env_for_user(user)
-
-        if remote_repository.is_a?(RemoteRepository)
-          env.merge!(remote_repository.fetch_env)
-          remote_repo_path = GITALY_INTERNAL_URL
-        else
-          remote_repo_path = remote_repository.path
-        end
-
-        with_worktree(rebase_path, branch, env: env) do
-          run_git!(
-            %W(pull --rebase #{remote_repo_path} #{remote_branch}),
-            chdir: rebase_path, env: env
-          )
-
-          rebase_sha = run_git!(%w(rev-parse HEAD), chdir: rebase_path, env: env).strip
-
-          Gitlab::Git::OperationService.new(user, self)
-            .update_branch(branch, rebase_sha, branch_sha)
-
-          rebase_sha
+        gitaly_migrate(:rebase) do |is_enabled|
+          if is_enabled
+            gitaly_rebase(user, rebase_id,
+                          branch: branch,
+                          branch_sha: branch_sha,
+                          remote_repository: remote_repository,
+                          remote_branch: remote_branch)
+          else
+            git_rebase(user, rebase_id,
+                       branch: branch,
+                       branch_sha: branch_sha,
+                       remote_repository: remote_repository,
+                       remote_branch: remote_branch)
+          end
         end
       end
 
       def rebase_in_progress?(rebase_id)
-        fresh_worktree?(worktree_path(REBASE_WORKTREE_PREFIX, rebase_id))
+        gitaly_migrate(:rebase_in_progress) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.rebase_in_progress?(rebase_id)
+          else
+            fresh_worktree?(worktree_path(REBASE_WORKTREE_PREFIX, rebase_id))
+          end
+        end
       end
 
       def squash(user, squash_id, branch:, start_sha:, end_sha:, author:, message:)
@@ -1483,14 +1495,7 @@ module Gitlab
         sort_branches(branches, sort_by)
       end
 
-      # Gitaly migration: https://gitlab.com/gitlab-org/gitaly/issues/695
-      def git_merged_branch_names(branch_names = [])
-        return [] unless root_ref
-
-        root_sha = find_branch(root_ref)&.target
-
-        return [] unless root_sha
-
+      def git_merged_branch_names(branch_names, root_sha)
         git_arguments =
           %W[branch --merged #{root_sha}
              --format=%(refname:short)\ %(objectname)] + branch_names
@@ -1504,6 +1509,14 @@ module Gitlab
         end
       end
 
+      def gitaly_merged_branch_names(branch_names, root_sha)
+        qualified_branch_names = branch_names.map { |b| "refs/heads/#{b}" }
+
+        gitaly_ref_client.merged_branches(qualified_branch_names)
+          .reject { |b| b.target == root_sha }
+          .map(&:name)
+      end
+
       def process_count_commits_options(options)
         if options[:from] || options[:to]
           ref =
@@ -2018,6 +2031,40 @@ module Gitlab
         tree_id
       end
 
+      def gitaly_rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
+        gitaly_operation_client.user_rebase(user, rebase_id,
+                                            branch: branch,
+                                            branch_sha: branch_sha,
+                                            remote_repository: remote_repository,
+                                            remote_branch: remote_branch)
+      end
+
+      def git_rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
+        rebase_path = worktree_path(REBASE_WORKTREE_PREFIX, rebase_id)
+        env = git_env_for_user(user)
+
+        if remote_repository.is_a?(RemoteRepository)
+          env.merge!(remote_repository.fetch_env)
+          remote_repo_path = GITALY_INTERNAL_URL
+        else
+          remote_repo_path = remote_repository.path
+        end
+
+        with_worktree(rebase_path, branch, env: env) do
+          run_git!(
+            %W(pull --rebase #{remote_repo_path} #{remote_branch}),
+            chdir: rebase_path, env: env
+          )
+
+          rebase_sha = run_git!(%w(rev-parse HEAD), chdir: rebase_path, env: env).strip
+
+          Gitlab::Git::OperationService.new(user, self)
+            .update_branch(branch, rebase_sha, branch_sha)
+
+          rebase_sha
+        end
+      end
+
       def local_fetch_ref(source_path, source_ref:, target_ref:)
         args = %W(fetch --no-tags -f #{source_path} #{source_ref}:#{target_ref})
         run_git(args)

lib/gitlab/gitaly_client/operation_service.rb

@@ -147,6 +147,34 @@ module Gitlab
                                    start_repository: start_repository)
       end
 
+      def user_rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
+        request = Gitaly::UserRebaseRequest.new(
+          repository: @gitaly_repo,
+          user: Gitlab::Git::User.from_gitlab(user).to_gitaly,
+          rebase_id: rebase_id.to_s,
+          branch: encode_binary(branch),
+          branch_sha: branch_sha,
+          remote_repository: remote_repository.gitaly_repository,
+          remote_branch: encode_binary(remote_branch)
+        )
+
+        response = GitalyClient.call(
+          @repository.storage,
+          :operation_service,
+          :user_rebase,
+          request,
+          remote_storage: remote_repository.storage
+        )
+
+        if response.pre_receive_error.presence
+          raise Gitlab::Git::HooksService::PreReceiveError, response.pre_receive_error
+        elsif response.git_error.presence
+          raise Gitlab::Git::Repository::GitError, response.git_error
+        else
+          response.rebase_sha
+        end
+      end
+
       private
 
       def call_cherry_pick_or_revert(rpc, user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)

lib/gitlab/gitaly_client/ref_service.rb

@@ -14,12 +14,18 @@ module Gitlab
         request = Gitaly::FindAllBranchesRequest.new(repository: @gitaly_repo)
         response = GitalyClient.call(@storage, :ref_service, :find_all_branches, request)
 
-        response.flat_map do |message|
-          message.branches.map do |branch|
-            target_commit = Gitlab::Git::Commit.decorate(@repository, branch.target)
-            Gitlab::Git::Branch.new(@repository, branch.name, branch.target.id, target_commit)
-          end
-        end
+        consume_find_all_branches_response(response)
+      end
+
+      def merged_branches(branch_names = [])
+        request = Gitaly::FindAllBranchesRequest.new(
+          repository: @gitaly_repo,
+          merged_only: true,
+          merged_branches: branch_names.map { |s| encode_binary(s) }
+        )
+        response = GitalyClient.call(@storage, :ref_service, :find_all_branches, request)
+
+        consume_find_all_branches_response(response)
       end
 
       def default_branch_name
@@ -62,7 +68,7 @@ module Gitlab
         request = Gitaly::FindLocalBranchesRequest.new(repository: @gitaly_repo)
         request.sort_by = sort_by_param(sort_by) if sort_by
         response = GitalyClient.call(@storage, :ref_service, :find_local_branches, request)
-        consume_branches_response(response)
+        consume_find_local_branches_response(response)
       end
 
       def tags
@@ -151,7 +157,7 @@ module Gitlab
         enum_value
       end
 
-      def consume_branches_response(response)
+      def consume_find_local_branches_response(response)
         response.flat_map do |message|
           message.branches.map do |gitaly_branch|
             Gitlab::Git::Branch.new(
@@ -164,6 +170,15 @@ module Gitlab
         end
       end
 
+      def consume_find_all_branches_response(response)
+        response.flat_map do |message|
+          message.branches.map do |branch|
+            target_commit = Gitlab::Git::Commit.decorate(@repository, branch.target)
+            Gitlab::Git::Branch.new(@repository, branch.name, branch.target.id, target_commit)
+          end
+        end
+      end
+
       def consume_tags_response(response)
         response.flat_map do |message|
           message.tags.map { |gitaly_tag| Util.gitlab_tag_from_gitaly_tag(@repository, gitaly_tag) }

lib/gitlab/gitaly_client/repository_service.rb

@@ -100,6 +100,23 @@ module Gitlab
         )
       end
 
+      def rebase_in_progress?(rebase_id)
+        request = Gitaly::IsRebaseInProgressRequest.new(
+          repository: @gitaly_repo,
+          rebase_id: rebase_id.to_s
+        )
+
+        response = GitalyClient.call(
+          @storage,
+          :repository_service,
+          :is_rebase_in_progress,
+          request,
+          timeout: GitalyClient.default_timeout
+        )
+
+        response.in_progress
+      end
+
       def fetch_source_branch(source_repository, source_branch, local_ref)
         request = Gitaly::FetchSourceBranchRequest.new(
           repository: @gitaly_repo,

lib/gitlab/workhorse.rb

@@ -98,6 +98,9 @@ module Gitlab
           )
         end
 
+        # If present DisableCache must be a Boolean. Otherwise workhorse ignores it.
+        params['DisableCache'] = true if git_archive_cache_disabled?
+
         [
           SEND_DATA_HEADER,
           "git-archive:#{encode(params)}"
@@ -248,6 +251,10 @@ module Gitlab
           right_commit_id: diff_refs.head_sha
         }
       end
+
+      def git_archive_cache_disabled?
+        ENV['WORKHORSE_ARCHIVE_CACHE_DISABLED'].present? || Feature.enabled?(:workhorse_archive_cache_disabled)
+      end
     end
   end
 end

qa/README.md

@@ -17,6 +17,17 @@ against any existing instance.
 1. Along with GitLab Docker Images we also build and publish GitLab QA images.
 1. GitLab QA project uses these images to execute integration tests.
 
+## Validating GitLab views / partials / selectors in merge requests
+
+We recently added a new CI job that is going to be triggered for every push
+event in CE and EE projects. The job is called `qa:selectors` and it will
+verify coupling between page objects implemented as a part of GitLab QA
+and corresponding views / partials / selectors in CE / EE.
+
+Whenever `qa:selectors` job fails in your merge request, you are supposed to
+fix [page objects](qa/page/README.md). You should also trigger end-to-end tests
+using `package-qa` manual action, to test if everything works fine.
+
 ## How can I use it?
 
 You can use GitLab QA to exercise tests on any live instance! For example, the

qa/qa/page/project/new.rb

@@ -2,16 +2,18 @@ module QA
   module Page
     module Project
       class New < Page::Base
-        ##
-        # TODO, define all selectors required by this page object
-        #
-        # See gitlab-org/gitlab-qa#154
-        #
-        view 'app/views/projects/new.html.haml'
+        view 'app/views/projects/_new_project_fields.html.haml' do
+          element :project_namespace_select
+          element :project_namespace_field, 'select :namespace_id'
+          element :project_path, 'text_field :path'
+          element :project_description, 'text_area :description'
+          element :project_create_button, "submit 'Create project'"
+        end
 
         def choose_test_namespace
-          find('#s2id_project_namespace_id').click
-          find('.select2-result-label', text: Runtime::Namespace.name).click
+          click_element :project_namespace_select
+
+          first('li', text: Runtime::Namespace.path).click
         end
 
         def choose_name(name)

qa/qa/page/project/show.rb

@@ -2,15 +2,21 @@ module QA
   module Page
     module Project
       class Show < Page::Base
-        ##
-        # TODO, define all selectors required by this page object
-        #
-        # See gitlab-org/gitlab-qa#154
-        #
-        view 'app/views/projects/show.html.haml'
+        view 'app/views/shared/_clone_panel.html.haml' do
+          element :clone_dropdown
+          element :clone_options_dropdown, '.clone-options-dropdown'
+        end
+
+        view 'app/views/shared/_clone_panel.html.haml' do
+          element :project_repository_location, 'text_field_tag :project_clone'
+        end
+
+        view 'app/views/projects/_home_panel.html.haml' do
+          element :project_name
+        end
 
         def choose_repository_clone_http
-          find('#clone-dropdown').click
+          click_element :clone_dropdown
 
           page.within('.clone-options-dropdown') do
             click_link('HTTP')
@@ -22,7 +28,7 @@ module QA
         end
 
         def project_name
-          find('.project-title').text
+          find('.qa-project-name').text
         end
 
         def wait_for_push

qa/qa/runtime/namespace.rb

@@ -11,6 +11,10 @@ module QA
         'qa-test-' + time.strftime('%d-%m-%Y-%H-%M-%S')
       end
 
+      def path
+        "#{sandbox_name}/#{name}"
+      end
+
       def sandbox_name
         'gitlab-qa-sandbox'
       end

spec/factories/redirect_routes.rb

+FactoryBot.define do
+  factory :redirect_route do
+    sequence(:path) { |n| "redirect#{n}" }
+    source factory: :group
+    permanent false
+
+    trait :permanent do
+      permanent true
+    end
+
+    trait :temporary do
+      permanent false
+    end
+  end
+end

spec/javascripts/jobs/header_spec.js

@@ -31,6 +31,7 @@ describe('Job details header', () => {
           email: 'foo@bar.com',
           avatar_url: 'link',
         },
+        started: '2018-01-08T09:48:27.319Z',
         new_issue_path: 'path',
       },
       isLoading: false,
@@ -43,15 +44,32 @@ describe('Job details header', () => {
     vm.$destroy();
   });
 
-  it('should render provided job information', () => {
-    expect(
-      vm.$el.querySelector('.header-main-content').textContent.replace(/\s+/g, ' ').trim(),
-    ).toEqual('failed Job #123 triggered 3 weeks ago by Foo');
+  describe('triggered job', () => {
+    beforeEach(() => {
+      vm = mountComponent(HeaderComponent, props);
+    });
+
+    it('should render provided job information', () => {
+      expect(
+        vm.$el.querySelector('.header-main-content').textContent.replace(/\s+/g, ' ').trim(),
+      ).toEqual('failed Job #123 triggered 3 weeks ago by Foo');
+    });
+
+    it('should render new issue link', () => {
+      expect(
+        vm.$el.querySelector('.js-new-issue').getAttribute('href'),
+      ).toEqual(props.job.new_issue_path);
+    });
   });
 
-  it('should render new issue link', () => {
-    expect(
-      vm.$el.querySelector('.js-new-issue').getAttribute('href'),
-    ).toEqual(props.job.new_issue_path);
+  describe('created job', () => {
+    it('should render created key', () => {
+      props.job.started = false;
+      vm = mountComponent(HeaderComponent, props);
+
+      expect(
+        vm.$el.querySelector('.header-main-content').textContent.replace(/\s+/g, ' ').trim(),
+      ).toEqual('failed Job #123 created 3 weeks ago by Foo');
+    });
   });
 });

spec/javascripts/notes/components/comment_form_spec.js

@@ -139,13 +139,21 @@ describe('issue_comment_form component', () => {
       });
 
       describe('event enter', () => {
-        it('should save note when cmd/ctrl+enter is pressed', () => {
+        it('should save note when cmd+enter is pressed', () => {
           spyOn(vm, 'handleSave').and.callThrough();
           vm.$el.querySelector('.js-main-target-form textarea').value = 'Foo';
           vm.$el.querySelector('.js-main-target-form textarea').dispatchEvent(keyboardDownEvent(13, true));
 
           expect(vm.handleSave).toHaveBeenCalled();
         });
+
+        it('should save note when ctrl+enter is pressed', () => {
+          spyOn(vm, 'handleSave').and.callThrough();
+          vm.$el.querySelector('.js-main-target-form textarea').value = 'Foo';
+          vm.$el.querySelector('.js-main-target-form textarea').dispatchEvent(keyboardDownEvent(13, false, true));
+
+          expect(vm.handleSave).toHaveBeenCalled();
+        });
       });
     });
 

spec/javascripts/notes/components/note_form_spec.js

@@ -69,11 +69,18 @@ describe('issue_note_form component', () => {
       });
 
       describe('enter', () => {
-        it('should submit note', () => {
+        it('should save note when cmd+enter is pressed', () => {
           spyOn(vm, 'handleUpdate').and.callThrough();
           vm.$el.querySelector('textarea').value = 'Foo';
           vm.$el.querySelector('textarea').dispatchEvent(keyboardDownEvent(13, true));
 
+          expect(vm.handleUpdate).toHaveBeenCalled();
+        });
+        it('should save note when ctrl+enter is pressed', () => {
+          spyOn(vm, 'handleUpdate').and.callThrough();
+          vm.$el.querySelector('textarea').value = 'Foo';
+          vm.$el.querySelector('textarea').dispatchEvent(keyboardDownEvent(13, false, true));
+
           expect(vm.handleUpdate).toHaveBeenCalled();
         });
       });

spec/javascripts/vue_shared/components/clipboard_button_spec.js

+import Vue from 'vue';
+import clipboardButton from '~/vue_shared/components/clipboard_button.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
+
+describe('clipboard button', () => {
+  let vm;
+
+  beforeEach(() => {
+    const Component = Vue.extend(clipboardButton);
+    vm = mountComponent(Component, {
+      text: 'copy me',
+      title: 'Copy this value into Clipboard!',
+    });
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders a button for clipboard', () => {
+    expect(vm.$el.tagName).toEqual('BUTTON');
+    expect(vm.$el.getAttribute('data-clipboard-text')).toEqual('copy me');
+    expect(vm.$el.querySelector('i').className).toEqual('fa fa-clipboard');
+  });
+
+  it('should have a tooltip with default values', () => {
+    expect(vm.$el.getAttribute('data-original-title')).toEqual('Copy this value into Clipboard!');
+    expect(vm.$el.getAttribute('data-placement')).toEqual('top');
+    expect(vm.$el.getAttribute('data-container')).toEqual(null);
+  });
+});

spec/lib/banzai/filter/relative_link_filter_spec.rb

@@ -8,7 +8,8 @@ describe Banzai::Filter::RelativeLinkFilter do
       group:          group,
       project_wiki:   project_wiki,
       ref:            ref,
-      requested_path: requested_path
+      requested_path: requested_path,
+      only_path:      only_path
     })
 
     described_class.call(doc, contexts)
@@ -37,6 +38,7 @@ describe Banzai::Filter::RelativeLinkFilter do
   let(:commit)         { project.commit(ref) }
   let(:project_wiki)   { nil }
   let(:requested_path) { '/' }
+  let(:only_path)      { true }
 
   shared_examples :preserve_unchanged do
     it 'does not modify any relative URL in anchor' do
@@ -240,26 +242,35 @@ describe Banzai::Filter::RelativeLinkFilter do
     let(:commit) { nil }
     let(:ref) { nil }
     let(:requested_path) { nil }
+    let(:upload_path) { '/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg' }
+    let(:relative_path) { "/#{project.full_path}#{upload_path}" }
 
     context 'to a project upload' do
+      context 'with an absolute URL' do
+        let(:absolute_path) { Gitlab.config.gitlab.url + relative_path }
+        let(:only_path) { false }
+
+        it 'rewrites the link correctly' do
+          doc = filter(link(upload_path))
+
+          expect(doc.at_css('a')['href']).to eq(absolute_path)
+        end
+      end
+
       it 'rebuilds relative URL for a link' do
-        doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
-        expect(doc.at_css('a')['href'])
-          .to eq "/#{project.full_path}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
+        doc = filter(link(upload_path))
+        expect(doc.at_css('a')['href']).to eq(relative_path)
 
-        doc = filter(nested(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')))
-        expect(doc.at_css('a')['href'])
-          .to eq "/#{project.full_path}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
+        doc = filter(nested(link(upload_path)))
+        expect(doc.at_css('a')['href']).to eq(relative_path)
       end
 
       it 'rebuilds relative URL for an image' do
-        doc = filter(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
-        expect(doc.at_css('img')['src'])
-          .to eq "/#{project.full_path}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
+        doc = filter(image(upload_path))
+        expect(doc.at_css('img')['src']).to eq(relative_path)
 
-        doc = filter(nested(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')))
-        expect(doc.at_css('img')['src'])
-          .to eq "/#{project.full_path}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
+        doc = filter(nested(image(upload_path)))
+        expect(doc.at_css('img')['src']).to eq(relative_path)
       end
 
       it 'does not modify absolute URL' do
@@ -288,6 +299,17 @@ describe Banzai::Filter::RelativeLinkFilter do
       let(:project) { nil }
       let(:relative_path) { "/groups/#{group.full_path}/-/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg" }
 
+      context 'with an absolute URL' do
+        let(:absolute_path) { Gitlab.config.gitlab.url + relative_path }
+        let(:only_path) { false }
+
+        it 'rewrites the link correctly' do
+          doc = filter(upload_link)
+
+          expect(doc.at_css('a')['href']).to eq(absolute_path)
+        end
+      end
+
       it 'rewrites the link correctly' do
         doc = filter(upload_link)
 

spec/lib/gitlab/git/repository_spec.rb

@@ -1283,48 +1283,58 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe '#merged_branch_names' do
-    context 'when branch names are passed' do
-      it 'only returns the names we are asking' do
-        names = repository.merged_branch_names(%w[merge-test])
+    shared_examples 'finding merged branch names' do
+      context 'when branch names are passed' do
+        it 'only returns the names we are asking' do
+          names = repository.merged_branch_names(%w[merge-test])
 
-        expect(names).to contain_exactly('merge-test')
-      end
+          expect(names).to contain_exactly('merge-test')
+        end
 
-      it 'does not return unmerged branch names' do
-        names = repository.merged_branch_names(%w[feature])
+        it 'does not return unmerged branch names' do
+          names = repository.merged_branch_names(%w[feature])
 
-        expect(names).to be_empty
+          expect(names).to be_empty
+        end
       end
-    end
 
-    context 'when no root ref is available' do
-      it 'returns empty list' do
-        project = create(:project, :empty_repo)
+      context 'when no root ref is available' do
+        it 'returns empty list' do
+          project = create(:project, :empty_repo)
 
-        names = project.repository.merged_branch_names(%w[feature])
+          names = project.repository.merged_branch_names(%w[feature])
 
-        expect(names).to be_empty
+          expect(names).to be_empty
+        end
       end
-    end
 
-    context 'when no branch names are specified' do
-      before do
-        repository.create_branch('identical', 'master')
-      end
+      context 'when no branch names are specified' do
+        before do
+          repository.create_branch('identical', 'master')
+        end
 
-      after do
-        ensure_seeds
-      end
+        after do
+          ensure_seeds
+        end
 
-      it 'returns all merged branch names except for identical one' do
-        names = repository.merged_branch_names
+        it 'returns all merged branch names except for identical one' do
+          names = repository.merged_branch_names
 
-        expect(names).to include('merge-test')
-        expect(names).to include('fix-mode')
-        expect(names).not_to include('feature')
-        expect(names).not_to include('identical')
+          expect(names).to include('merge-test')
+          expect(names).to include('fix-mode')
+          expect(names).not_to include('feature')
+          expect(names).not_to include('identical')
+        end
       end
     end
+
+    context 'when Gitaly merged_branch_names feature is enabled' do
+      it_behaves_like 'finding merged branch names'
+    end
+
+    context 'when Gitaly merged_branch_names feature is disabled', :disable_gitaly do
+      it_behaves_like 'finding merged branch names'
+    end
   end
 
   describe "#ls_files" do

spec/lib/gitlab/workhorse_spec.rb

@@ -26,11 +26,16 @@ describe Gitlab::Workhorse do
         'GitalyRepository' => repository.gitaly_repository.to_h.deep_stringify_keys
       )
     end
+    let(:cache_disabled) { false }
 
     subject do
       described_class.send_git_archive(repository, ref: ref, format: format)
     end
 
+    before do
+      allow(described_class).to receive(:git_archive_cache_disabled?).and_return(cache_disabled)
+    end
+
     context 'when Gitaly workhorse_archive feature is enabled' do
       it 'sets the header correctly' do
         key, command, params = decode_workhorse_header(subject)
@@ -39,6 +44,15 @@ describe Gitlab::Workhorse do
         expect(command).to eq('git-archive')
         expect(params).to include(gitaly_params)
       end
+
+      context 'when archive caching is disabled' do
+        let(:cache_disabled) { true }
+
+        it 'tells workhorse not to use the cache' do
+          _, _, params = decode_workhorse_header(subject)
+          expect(params).to include({ 'DisableCache' => true })
+        end
+      end
     end
 
     context 'when Gitaly workhorse_archive feature is disabled', :skip_gitaly_mock do

spec/models/merge_request_spec.rb

@@ -2353,38 +2353,44 @@ describe MergeRequest do
   end
 
   describe '#rebase_in_progress?' do
-    # Create merge request and project before we stub file calls
-    before do
-      subject
-    end
+    shared_examples 'checking whether a rebase is in progress' do
+      let(:repo_path) { subject.source_project.repository.path }
+      let(:rebase_path) { File.join(repo_path, "gitlab-worktree", "rebase-#{subject.id}") }
 
-    it 'returns true when there is a current rebase directory' do
-      allow(File).to receive(:exist?).and_return(true)
-      allow(File).to receive(:mtime).and_return(Time.now)
+      before do
+        system(*%W(#{Gitlab.config.git.bin_path} -C #{repo_path} worktree add --detach #{rebase_path} master))
+      end
 
-      expect(subject.rebase_in_progress?).to be_truthy
-    end
+      it 'returns true when there is a current rebase directory' do
+        expect(subject.rebase_in_progress?).to be_truthy
+      end
 
-    it 'returns false when there is no rebase directory' do
-      allow(File).to receive(:exist?).and_return(false)
+      it 'returns false when there is no rebase directory' do
+        FileUtils.rm_rf(rebase_path)
 
-      expect(subject.rebase_in_progress?).to be_falsey
-    end
+        expect(subject.rebase_in_progress?).to be_falsey
+      end
+
+      it 'returns false when the rebase directory has expired' do
+        time = 20.minutes.ago.to_time
+        File.utime(time, time, rebase_path)
 
-    it 'returns false when the rebase directory has expired' do
-      allow(File).to receive(:exist?).and_return(true)
-      allow(File).to receive(:mtime).and_return(20.minutes.ago)
+        expect(subject.rebase_in_progress?).to be_falsey
+      end
 
-      expect(subject.rebase_in_progress?).to be_falsey
+      it 'returns false when the source project has been removed' do
+        allow(subject).to receive(:source_project).and_return(nil)
+
+        expect(subject.rebase_in_progress?).to be_falsey
+      end
     end
 
-    it 'returns false when the source project has been removed' do
-      allow(subject).to receive(:source_project).and_return(nil)
-      allow(File).to receive(:exist?).and_return(true)
-      allow(File).to receive(:mtime).and_return(Time.now)
+    context 'when Gitaly rebase_in_progress is enabled' do
+      it_behaves_like 'checking whether a rebase is in progress'
+    end
 
-      expect(File).not_to have_received(:exist?)
-      expect(subject.rebase_in_progress?).to be_falsey
+    context 'when Gitaly rebase_in_progress is enabled', :disable_gitaly do
+      it_behaves_like 'checking whether a rebase is in progress'
     end
   end
 end

spec/models/route_spec.rb

@@ -16,6 +16,66 @@ describe Route do
     it { is_expected.to validate_presence_of(:source) }
     it { is_expected.to validate_presence_of(:path) }
     it { is_expected.to validate_uniqueness_of(:path).case_insensitive }
+
+    describe '#ensure_permanent_paths' do
+      context 'when the route is not yet persisted' do
+        let(:new_route) { described_class.new(path: 'foo', source: build(:group)) }
+
+        context 'when permanent conflicting redirects exist' do
+          it 'is invalid' do
+            redirect = build(:redirect_route, :permanent, path: 'foo/bar/baz')
+            redirect.save!(validate: false)
+
+            expect(new_route.valid?).to be_falsey
+            expect(new_route.errors.first[1]).to eq('foo has been taken before. Please use another one')
+          end
+        end
+
+        context 'when no permanent conflicting redirects exist' do
+          it 'is valid' do
+            expect(new_route.valid?).to be_truthy
+          end
+        end
+      end
+
+      context 'when path has changed' do
+        before do
+          route.path = 'foo'
+        end
+
+        context 'when permanent conflicting redirects exist' do
+          it 'is invalid' do
+            redirect = build(:redirect_route, :permanent, path: 'foo/bar/baz')
+            redirect.save!(validate: false)
+
+            expect(route.valid?).to be_falsey
+            expect(route.errors.first[1]).to eq('foo has been taken before. Please use another one')
+          end
+        end
+
+        context 'when no permanent conflicting redirects exist' do
+          it 'is valid' do
+            expect(route.valid?).to be_truthy
+          end
+        end
+      end
+
+      context 'when path has not changed' do
+        context 'when permanent conflicting redirects exist' do
+          it 'is valid' do
+            redirect = build(:redirect_route, :permanent, path: 'git_lab/foo/bar')
+            redirect.save!(validate: false)
+
+            expect(route.valid?).to be_truthy
+          end
+        end
+        context 'when no permanent conflicting redirects exist' do
+          it 'is valid' do
+            expect(route.valid?).to be_truthy
+          end
+        end
+      end
+    end
   end
 
   describe 'callbacks' do

spec/services/merge_requests/rebase_service_spec.rb

@@ -36,7 +36,7 @@ describe MergeRequests::RebaseService do
       end
     end
 
-    context 'when unexpected error occurs' do
+    context 'when unexpected error occurs', :disable_gitaly do
       before do
         allow(repository).to receive(:run_git!).and_raise('Something went wrong')
       end
@@ -53,7 +53,7 @@ describe MergeRequests::RebaseService do
       end
     end
 
-    context 'with git command failure' do
+    context 'with git command failure', :disable_gitaly do
       before do
         allow(repository).to receive(:run_git!).and_raise(Gitlab::Git::Repository::GitError, 'Something went wrong')
       end
@@ -71,31 +71,41 @@ describe MergeRequests::RebaseService do
     end
 
     context 'valid params' do
-      before do
-        service.execute(merge_request)
-      end
+      shared_examples 'successful rebase' do
+        before do
+          service.execute(merge_request)
+        end
 
-      it 'rebases source branch' do
-        parent_sha = merge_request.source_project.repository.commit(merge_request.source_branch).parents.first.sha
-        target_branch_sha = merge_request.target_project.repository.commit(merge_request.target_branch).sha
-        expect(parent_sha).to eq(target_branch_sha)
-      end
+        it 'rebases source branch' do
+          parent_sha = merge_request.source_project.repository.commit(merge_request.source_branch).parents.first.sha
+          target_branch_sha = merge_request.target_project.repository.commit(merge_request.target_branch).sha
+          expect(parent_sha).to eq(target_branch_sha)
+        end
 
-      it 'records the new SHA on the merge request' do
-        head_sha = merge_request.source_project.repository.commit(merge_request.source_branch).sha
-        expect(merge_request.reload.rebase_commit_sha).to eq(head_sha)
+        it 'records the new SHA on the merge request' do
+          head_sha = merge_request.source_project.repository.commit(merge_request.source_branch).sha
+          expect(merge_request.reload.rebase_commit_sha).to eq(head_sha)
+        end
+
+        it 'logs correct author and commiter' do
+          head_commit = merge_request.source_project.repository.commit(merge_request.source_branch)
+
+          expect(head_commit.author_email).to eq('dmitriy.zaporozhets@gmail.com')
+          expect(head_commit.author_name).to eq('Dmitriy Zaporozhets')
+          expect(head_commit.committer_email).to eq(user.email)
+          expect(head_commit.committer_name).to eq(user.name)
+        end
       end
 
-      it 'logs correct author and commiter' do
-        head_commit = merge_request.source_project.repository.commit(merge_request.source_branch)
+      context 'when Gitaly rebase feature is enabled' do
+        it_behaves_like 'successful rebase'
+      end
 
-        expect(head_commit.author_email).to eq('dmitriy.zaporozhets@gmail.com')
-        expect(head_commit.author_name).to eq('Dmitriy Zaporozhets')
-        expect(head_commit.committer_email).to eq(user.email)
-        expect(head_commit.committer_name).to eq(user.name)
+      context 'when Gitaly rebase feature is disabled', :disable_gitaly do
+        it_behaves_like 'successful rebase'
       end
 
-      context 'git commands' do
+      context 'git commands', :disable_gitaly do
         it 'sets GL_REPOSITORY env variable when calling git commands' do
           expect(repository).to receive(:popen).exactly(3)
             .with(anything, anything, hash_including('GL_REPOSITORY'))
@@ -106,27 +116,37 @@ describe MergeRequests::RebaseService do
       end
 
       context 'fork' do
-        let(:forked_project) do
-          fork_project(project, user, repository: true)
+        shared_examples 'successful fork rebase' do
+          let(:forked_project) do
+            fork_project(project, user, repository: true)
+          end
+
+          let(:merge_request_from_fork) do
+            forked_project.repository.create_file(
+              user,
+              'new-file-to-target',
+              '',
+              message: 'Add new file to target',
+              branch_name: 'master')
+
+            create(:merge_request,
+                  source_branch: 'master', source_project: forked_project,
+                  target_branch: 'master', target_project: project)
+          end
+
+          it 'rebases source branch' do
+            parent_sha = forked_project.repository.commit(merge_request_from_fork.source_branch).parents.first.sha
+            target_branch_sha = project.repository.commit(merge_request_from_fork.target_branch).sha
+            expect(parent_sha).to eq(target_branch_sha)
+          end
         end
 
-        let(:merge_request_from_fork) do
-          forked_project.repository.create_file(
-            user,
-            'new-file-to-target',
-            '',
-            message: 'Add new file to target',
-            branch_name: 'master')
-
-          create(:merge_request,
-                 source_branch: 'master', source_project: forked_project,
-                 target_branch: 'master', target_project: project)
+        context 'when Gitaly rebase feature is enabled' do
+          it_behaves_like 'successful fork rebase'
         end
 
-        it 'rebases source branch' do
-          parent_sha = forked_project.repository.commit(merge_request_from_fork.source_branch).parents.first.sha
-          target_branch_sha = project.repository.commit(merge_request_from_fork.target_branch).sha
-          expect(parent_sha).to eq(target_branch_sha)
+        context 'when Gitaly rebase feature is disabled', :disable_gitaly do
+          it_behaves_like 'successful fork rebase'
         end
       end
     end