Merge branch 'master' into fl-eslint-vue-house-keeping

* master: (47 commits)
  Bumping gitlab-gollum-lib and gitlab-gollum-rugged_adapter
  i18n: document how to use links without splitting sentences
  Resolve "[Rails5] `ActionView::MissingTemplate` in spec/features/projects/wiki/user_views_wiki_page_spec.rb"
  Add CI job to check Gemfile.rails5.lock
  Add navigation theme documentation
  Move Gitaly branch/tag/ref RPC's to opt-out
  Add CI_{PIPELINE,JOB}_URL
  Resolve "Update docs as GKE cluster creation label has changed from "project ID" to "project""
  fixed/enhanced command-line documentation
  Use nip.io instead of xip.io
  [Rails5] Update Gitlab.rails5.lock
  Fix typo in doc/development/README.md
  Update import screenshot without LFS warning
  Hide overflow on hr
  Resolve "Milestone and labels dropdowns are misplaced with collapsed sidebar"
  Fix collapse sidebar button color
  Remove .row and .col-sm-12
  Relax expectation in spec/models/project_spec.rb
  fix padding in commit info
  GitHub Rake importer: Fail with a clearer explanation if GitLab username is wrong
  ...

.gitlab-ci.yml

@@ -415,6 +415,7 @@ setup-test-env:
   script:
     - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
     - scripts/gitaly-test-build # Do not use 'bundle exec' here
+    - BUNDLE_GEMFILE=Gemfile.rails5 bundle install $BUNDLE_INSTALL_FLAGS
   artifacts:
     expire_in: 7d
     paths:
@@ -590,6 +591,12 @@ downtime_check:
     - /(^docs[\/-].*|.*-docs$)/
     - /(^qa[\/-].*|.*-qa$)/
 
+rails5_gemfile_lock_check:
+  <<: *dedicated-no-docs-no-db-pull-cache-job
+  <<: *except-docs-and-qa
+  script:
+    - scripts/rails5-gemfile-lock-check
+
 ee_compat_check:
   <<: *rake-exec
   except:

Gemfile.lock

@@ -296,7 +296,7 @@ GEM
       flowdock (~> 0.7)
       gitlab-grit (>= 2.4.1)
       multi_json
-    gitlab-gollum-lib (4.2.7.2)
+    gitlab-gollum-lib (4.2.7.4)
       gemojione (~> 3.2)
       github-markup (~> 1.6)
       gollum-grit_adapter (~> 1.0)
@@ -304,7 +304,7 @@ GEM
       rouge (~> 3.1)
       sanitize (~> 2.1)
       stringex (~> 2.6)
-    gitlab-gollum-rugged_adapter (0.4.4)
+    gitlab-gollum-rugged_adapter (0.4.4.1)
       mime-types (>= 1.15)
       rugged (~> 0.25)
     gitlab-grit (2.8.2)

Gemfile.rails5.lock

@@ -315,7 +315,7 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (>= 1.16)
       posix-spawn (~> 0.3)
-    gitlab-markup (1.6.3)
+    gitlab-markup (1.6.4)
     gitlab-styles (2.3.2)
       rubocop (~> 0.51)
       rubocop-gitlab-security (~> 0.1.0)
@@ -751,36 +751,36 @@ GEM
       chunky_png
     rqrcode-rails3 (0.1.7)
       rqrcode (>= 0.4.2)
-    rspec (3.6.0)
-      rspec-core (~> 3.6.0)
-      rspec-expectations (~> 3.6.0)
-      rspec-mocks (~> 3.6.0)
-    rspec-core (3.6.0)
-      rspec-support (~> 3.6.0)
-    rspec-expectations (3.6.0)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
-    rspec-mocks (3.6.0)
+      rspec-support (~> 3.7.0)
+    rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
+      rspec-support (~> 3.7.0)
     rspec-parameterized (0.4.0)
       binding_of_caller
       parser
       proc_to_ast
       rspec (>= 2.13, < 4)
       unparser
-    rspec-rails (3.6.0)
+    rspec-rails (3.7.2)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec-core (~> 3.6.0)
-      rspec-expectations (~> 3.6.0)
-      rspec-mocks (~> 3.6.0)
-      rspec-support (~> 3.6.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+      rspec-support (~> 3.7.0)
     rspec-retry (0.4.5)
       rspec-core
     rspec-set (0.1.3)
-    rspec-support (3.6.0)
+    rspec-support (3.7.1)
     rspec_profiling (0.0.5)
       activerecord
       pg
@@ -1054,7 +1054,7 @@ DEPENDENCIES
   gitlab-flowdock-git-hook (~> 1.0.1)
   gitlab-gollum-lib (~> 4.2)
   gitlab-gollum-rugged_adapter (~> 0.4.4)
-  gitlab-markup (~> 1.6.2)
+  gitlab-markup (~> 1.6.4)
   gitlab-styles (~> 2.3)
   gitlab_omniauth-ldap (~> 2.0.4)
   gon (~> 6.2)
@@ -1152,7 +1152,7 @@ DEPENDENCIES
   rouge (~> 3.1)
   rqrcode-rails3 (~> 0.1.7)
   rspec-parameterized
-  rspec-rails (~> 3.6.0)
+  rspec-rails (~> 3.7.0)
   rspec-retry (~> 0.4.5)
   rspec-set (~> 0.1.3)
   rspec_profiling (~> 0.0.5)

PROCESS.md

@@ -185,11 +185,7 @@ next patch release.
 
 If a merge request is to be picked into more than one release it will need one
 `Pick into X.Y` label per release where the merge request should be back-ported
-to.
-
-For example, if the current patch release is `10.1.1` and a regression fix needs
-to be backported down to the `9.5` release, you will need to assign it the
-`10.1` milestone and the following labels:
+to. For example:
 
 - `Pick into 10.1`
 - `Pick into 10.0`

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

@@ -8,4 +8,5 @@ export default {
   OK: 200,
   MULTIPLE_CHOICES: 300,
   BAD_REQUEST: 400,
+  NOT_FOUND: 404,
 };

app/assets/stylesheets/bootstrap_migration.scss

@@ -89,6 +89,10 @@ a {
   color: $gl-link-color;
 }
 
+hr {
+  overflow: hidden;
+}
+
 .form-group.row .col-form-label {
   // Bootstrap 4 aligns labels to the left
   // for horizontal forms
@@ -209,6 +213,10 @@ table {
       border-bottom: 1px solid $well-inner-border;
     }
   }
+
+  .badge.badge-gray {
+    background-color: $well-expand-item;
+  }
 }
 
 .card {
@@ -258,9 +266,17 @@ pre code {
 .alert-danger {
   background-color: $red-500;
   border-color: $red-500;
+}
+
+.alert-warning,
+.alert-danger,
+.flash-notice {
+  border-radius: 0;
   color: $white-light;
 
-  h4 {
+  h4,
+  a,
+  .alert-link {
     color: $white-light;
   }
 }
@@ -268,3 +284,11 @@ pre code {
 input[type=color].form-control {
   height: $input-height;
 }
+
+.toggle-sidebar-button {
+  .collapse-text,
+  .icon-angle-double-left,
+  .icon-angle-double-right {
+    color: $gl-text-color-secondary;
+  }
+}

app/assets/stylesheets/framework/common.scss

@@ -305,14 +305,6 @@ img.emoji {
   margin-bottom: 10px;
 }
 
-.btn-sign-in {
-  text-shadow: none;
-
-  @include media-breakpoint-up(sm) {
-    margin-top: 8px;
-  }
-}
-
 .side-filters {
   fieldset {
     margin-bottom: 15px;

app/assets/stylesheets/framework/forms.scss

@@ -170,7 +170,7 @@ label {
 }
 
 .form-control::-webkit-input-placeholder {
-  color: $gl-text-color-secondary;
+  color: $placeholder-text-color;
 }
 
 .input-group {

app/assets/stylesheets/framework/header.scss

@@ -447,12 +447,16 @@
 .btn-sign-in {
   background-color: $indigo-100;
   color: $indigo-900;
-  margin-top: 3px;
   font-weight: $gl-font-weight-bold;
+  line-height: 18px;
 
   &:hover {
     background-color: $white-light;
   }
+
+  @include media-breakpoint-down(xs) {
+    margin-top: $gl-padding-4;
+  }
 }
 
 .navbar-nav {

app/assets/stylesheets/framework/pagination.scss

@@ -4,3 +4,11 @@
     text-decoration: none;
   }
 }
+
+.page-item {
+  &.active {
+    .page-link {
+      z-index: 3;
+    }
+  }
+}

app/assets/stylesheets/framework/timeline.scss

@@ -4,7 +4,7 @@
   padding: 0;
 
   &::before {
-    @include notes-media('max', map-get($grid-breakpoints, xs)) {
+    @include notes-media('max', map-get($grid-breakpoints, sm)) {
       background: none;
     }
   }
@@ -34,7 +34,7 @@
   .timeline-entry-inner {
     position: relative;
 
-    @include notes-media('max', map-get($grid-breakpoints, xs)) {
+    @include notes-media('max', map-get($grid-breakpoints, sm)) {
       .timeline-icon {
         display: none;
       }

app/assets/stylesheets/framework/variables.scss

@@ -99,7 +99,7 @@ $theme-gray-200: #dfdfdf;
 $theme-gray-300: #cccccc;
 $theme-gray-400: #bababa;
 $theme-gray-500: #a7a7a7;
-$theme-gray-600: #949494;
+$theme-gray-600: #919191;
 $theme-gray-700: #707070;
 $theme-gray-800: #4f4f4f;
 $theme-gray-900: #2e2e2e;
@@ -191,7 +191,7 @@ $gl-font-weight-normal: 400;
 $gl-font-weight-bold: 600;
 $gl-text-color: #2e2e2e;
 $gl-text-color-secondary: #707070;
-$gl-text-color-tertiary: #949494;
+$gl-text-color-tertiary: #919191;
 $gl-text-color-quaternary: #d6d6d6;
 $gl-text-color-inverted: rgba(255, 255, 255, 1);
 $gl-text-color-secondary-inverted: rgba(255, 255, 255, 0.85);
@@ -434,6 +434,22 @@ $gl-btn-horz-padding: 12px;
 $badge-bg: rgba(0, 0, 0, 0.07);
 $badge-color: $gl-text-color-secondary;
 
+/*
+* Pagination
+*/
+$pagination-padding-y: 6px;
+$pagination-padding-x: 16px;
+$pagination-line-height: 20px;
+$pagination-border-color: $border-color;
+$pagination-active-bg: $blue-600;
+$pagination-active-border-color: $blue-600;
+$pagination-hover-bg: $blue-50;
+$pagination-hover-border-color: $border-color;
+$pagination-hover-color: $gl-text-color;
+$pagination-disabled-color: #cdcdcd;
+$pagination-disabled-bg: $gray-light;
+$pagination-disabled-border-color: $border-color;
+
 /*
  *  Status icons
  */

app/assets/stylesheets/pages/repo.scss

@@ -1129,7 +1129,7 @@
 
 .ide-context-header {
   .avatar {
-    flex: 0 0 40px;
+    flex: 0 0 38px;
   }
 
   .ide-merge-requests-dropdown.dropdown-menu {

app/assets/stylesheets/pages/search.scss

@@ -29,7 +29,7 @@ input[type="checkbox"]:hover {
 }
 
 .search {
-  margin: 4px 8px 0;
+  margin: 0 8px;
 
   form {
     @extend .form-control;

app/models/ci/build.rb

@@ -611,6 +611,7 @@ module Ci
         variables
           .concat(pipeline.persisted_variables)
           .append(key: 'CI_JOB_ID', value: id.to_s)
+          .append(key: 'CI_JOB_URL', value: Gitlab::Routing.url_helpers.project_job_url(project, self))
           .append(key: 'CI_JOB_TOKEN', value: token, public: false)
           .append(key: 'CI_BUILD_ID', value: id.to_s)
           .append(key: 'CI_BUILD_TOKEN', value: token, public: false)

app/models/ci/pipeline.rb

@@ -549,7 +549,10 @@ module Ci
 
     def persisted_variables
       Gitlab::Ci::Variables::Collection.new.tap do |variables|
-        variables.append(key: 'CI_PIPELINE_ID', value: id.to_s) if persisted?
+        break variables unless persisted?
+
+        variables.append(key: 'CI_PIPELINE_ID', value: id.to_s)
+        variables.append(key: 'CI_PIPELINE_URL', value: Gitlab::Routing.url_helpers.project_pipeline_url(project, self))
       end
     end
 

app/models/project.rb

@@ -1616,6 +1616,7 @@ class Project < ActiveRecord::Base
 
   def after_import
     repository.after_import
+    wiki.repository.after_import
     import_finish
     remove_import_jid
     update_project_counter_caches
@@ -2139,10 +2140,14 @@ class Project < ActiveRecord::Base
     check_access = -> do
       next false if empty_repo?
 
-      merge_request = source_of_merge_requests.opened
+      merge_requests = source_of_merge_requests.opened
                          .where(allow_collaboration: true)
-                        .find_by(source_branch: branch_name)
-      merge_request&.can_be_merged_by?(user)
+
+      if branch_name
+        merge_requests.find_by(source_branch: branch_name)&.can_be_merged_by?(user)
+      else
+        merge_requests.any? { |merge_request| merge_request.can_be_merged_by?(user) }
+      end
     end
 
     if RequestStore.active?

app/uploaders/object_storage.rb

@@ -22,10 +22,10 @@ module ObjectStorage
     module RecordsUploads
       extend ActiveSupport::Concern
 
-      def prepended(base)
+      prepended do |base|
         raise "#{base} must include ObjectStorage::Concern to use extensions." unless base < Concern
 
-        base.include(RecordsUploads::Concern)
+        base.include(::RecordsUploads::Concern)
       end
 
       def retrieve_from_store!(identifier)

app/views/ci/variables/_variable_row.html.haml

@@ -43,5 +43,6 @@
           %span.toggle-icon
             = sprite_icon('status_success_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-checked')
             = sprite_icon('status_failed_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-unchecked')
+      = render_if_exists 'ci/variables/environment_scope', form_field: form_field, variable: variable
   %button.js-row-remove-button.ci-variable-row-remove-button{ type: 'button', 'aria-label': s_('CiVariables|Remove variable row') }
     = icon('minus-circle')

app/views/import/gitlab_projects/new.html.haml

@@ -37,6 +37,6 @@
       .form-group
         = file_field_tag :file, class: ''
   .row
-    .form-actions
+    .form-actions.col-sm-12
       = submit_tag 'Import project', class: 'btn btn-create'
       = link_to 'Cancel', new_project_path, class: 'btn btn-cancel'

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

@@ -61,7 +61,7 @@
           - if header_link?(:sign_in)
             %li.nav-item
               %div
-                = link_to "Sign in / Register", new_session_path(:user, redirect_to_referer: 'yes'), class: 'nav-link btn btn-sign-in'
+                = link_to "Sign in / Register", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in'
 
       %button.navbar-toggler.d-block.d-sm-none{ type: 'button' }
         %span.sr-only Toggle navigation

app/views/projects/commit/_change.html.haml

@@ -20,11 +20,11 @@
           %span{ "aria-hidden": true } ×
       .modal-body
         - if description
-          %p.append-bottom-20= description
+          %p= description
         = form_tag [type.underscore, @project.namespace.becomes(Namespace), @project, commit], method: :post, remote: false, class: "js-#{type}-form js-requires-input" do
-          .form-group.row.branch
-            = label_tag 'start_branch', branch_label, class: 'col-form-label col-sm-2'
-            .col-sm-10
+          .form-group.branch
+            = label_tag 'start_branch', branch_label, class: 'label-light'
+
             = hidden_field_tag :start_branch, @project.default_branch, id: 'start_branch'
             = dropdown_tag(@project.default_branch, options: { title: s_("BranchSwitcherTitle|Switch branch"), filter: true, placeholder: s_("BranchSwitcherPlaceholder|Search branches"), toggle_class: 'js-project-refs-dropdown dynamic', dropdown_class: 'dropdown-menu-selectable', data: { field_name: "start_branch", selected: @project.default_branch, start_branch: @project.default_branch, refs_url: project_branches_path(@project), submit_form_on_click: false } })
 

app/views/projects/commit/branches.html.haml

@@ -6,7 +6,7 @@
 
 - if @branches.any? || @tags.any? || @tags_limit_exceeded
   %span
-    = link_to "#", class: "js-details-expand label label-gray ref-name" do
+    = link_to "#", class: "js-details-expand badge badge-gray ref-name" do
       = sprite_icon('ellipsis_h', size: 12, css_class: 'vertical-align-middle')
     %span.js-details-content.hide
       = commit_branches_links(@project, @branches)

app/views/projects/releases/edit.html.haml

@@ -13,7 +13,7 @@
 
   = form_for(@release, method: :put, url: project_tag_release_path(@project, @tag.name), html: { class: 'common-note-form release-form js-quick-submit' }) do |f|
     = render layout: 'projects/md_preview', locals: { url: preview_markdown_path(@project), referenced_users: true } do
-      = render 'projects/zen', f: f, attr: :description, classes: 'note-textarea', placeholder: "Write your release notes or drag files here..."
+      = render 'projects/zen', f: f, attr: :description, classes: 'note-textarea', placeholder: "Write your release notes or drag files here…"
       = render 'shared/notes/hints'
     .error-alert
     .prepend-top-default

app/views/projects/tags/new.html.haml

@@ -36,7 +36,7 @@
     = label_tag :release_description, s_('TagsPage|Release notes'), class: 'col-form-label col-sm-2'
     .col-sm-10
       = render layout: 'projects/md_preview', locals: { url: preview_markdown_path(@project), referenced_users: true } do
-        = render 'projects/zen', attr: :release_description, classes: 'note-textarea', placeholder: s_('TagsPage|Write your release notes or drag files here...'), current_text: @release_description
+        = render 'projects/zen', attr: :release_description, classes: 'note-textarea', placeholder: s_('TagsPage|Write your release notes or drag files here…'), current_text: @release_description
         = render 'shared/notes/hints'
       .form-text.text-muted
         = s_('TagsPage|Optionally, add release notes to the tag. They will be stored in the GitLab database and displayed on the tags page.')

app/views/projects/wikis/_form.html.haml

@@ -25,7 +25,7 @@
     .col-sm-12= f.label :content, class: 'control-label-full-width'
     .col-sm-12
       = render layout: 'projects/md_preview', locals: { url: project_wiki_preview_markdown_path(@project, @page.slug) } do
-        = render 'projects/zen', f: f, attr: :content, classes: 'note-textarea', placeholder: s_("WikiPage|Write your content or drag files here...")
+        = render 'projects/zen', f: f, attr: :content, classes: 'note-textarea', placeholder: s_("WikiPage|Write your content or drag files here…")
         = render 'shared/notes/hints'
 
       .clearfix

app/views/shared/_new_merge_request_checkbox.html.haml

-.form-check
+.form-check.prepend-top-8
   - nonce = SecureRandom.hex
   = check_box_tag 'create_merge_request', 1, true, class: 'js-create-merge-request form-check-input', id: "create_merge_request-#{nonce}"
   = label_tag "create_merge_request-#{nonce}", class: 'form-check-label' do

app/views/shared/form_elements/_description.html.haml

@@ -16,7 +16,7 @@
     = render layout: 'projects/md_preview', locals: { url: preview_url, referenced_users: true } do
       = render 'projects/zen', f: form, attr: :description,
                                classes: 'note-textarea qa-issuable-form-description',
-                               placeholder: "Write a comment or drag your files here...",
+                               placeholder: "Write a comment or drag your files here…",
                                supports_quick_actions: supports_quick_actions
       = render 'shared/notes/hints', supports_quick_actions: supports_quick_actions
       .clearfix

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

@@ -43,7 +43,7 @@
 
         .selectbox.hide-collapsed
           = f.hidden_field 'milestone_id', value: issuable.milestone_id, id: nil
-          = dropdown_tag('Milestone', options: { title: _('Assign milestone'), toggle_class: 'js-milestone-select js-extra-options', filter: true, dropdown_class: 'dropdown-menu-selectable', placeholder: _('Search milestones'), data: { show_no: true, field_name: "#{issuable.to_ability_name}[milestone_id]", project_id: @project.id, issuable_id: issuable.id, milestones: project_milestones_path(@project, :json), ability_name: issuable.to_ability_name, issue_update: issuable_json_path(issuable), use_id: true, default_no: true, selected: (issuable.milestone.name if issuable.milestone), null_default: true }})
+          = dropdown_tag('Milestone', options: { title: _('Assign milestone'), toggle_class: 'js-milestone-select js-extra-options', filter: true, dropdown_class: 'dropdown-menu-selectable', placeholder: _('Search milestones'), data: { show_no: true, field_name: "#{issuable.to_ability_name}[milestone_id]", project_id: @project.id, issuable_id: issuable.id, milestones: project_milestones_path(@project, :json), ability_name: issuable.to_ability_name, issue_update: issuable_json_path(issuable), use_id: true, default_no: true, selected: (issuable.milestone.name if issuable.milestone), null_default: true, display: 'static' }})
       - if issuable.has_attribute?(:time_estimate)
         #issuable-time-tracker.block
           // Fallback while content is loading
@@ -77,7 +77,7 @@
             .selectbox.hide-collapsed
               = f.hidden_field :due_date, value: issuable.due_date.try(:strftime, 'yy-mm-dd')
               .dropdown
-                %button.dropdown-menu-toggle.js-due-date-select{ type: 'button', data: { toggle: 'dropdown', field_name: "#{issuable.to_ability_name}[due_date]", ability_name: issuable.to_ability_name, issue_update: issuable_json_path(issuable) } }
+                %button.dropdown-menu-toggle.js-due-date-select{ type: 'button', data: { toggle: 'dropdown', field_name: "#{issuable.to_ability_name}[due_date]", ability_name: issuable.to_ability_name, issue_update: issuable_json_path(issuable), display: 'static' } }
                   %span.dropdown-toggle-text
                     = _('Due date')
                   = icon('chevron-down', 'aria-hidden': 'true')
@@ -109,7 +109,7 @@
             - selected_labels.each do |label|
               = hidden_field_tag "#{issuable.to_ability_name}[label_names][]", label.id, id: nil
             .dropdown
-              %button.dropdown-menu-toggle.js-label-select.js-multiselect.js-label-sidebar-dropdown{ type: "button", data: {toggle: "dropdown", default_label: "Labels", field_name: "#{issuable.to_ability_name}[label_names][]", ability_name: issuable.to_ability_name, show_no: "true", show_any: "true", namespace_path: @project.try(:namespace).try(:full_path), project_path: @project.try(:path), issue_update: issuable_json_path(issuable), labels: (labels_filter_path(false) if @project) } }
+              %button.dropdown-menu-toggle.js-label-select.js-multiselect.js-label-sidebar-dropdown{ type: "button", data: {toggle: "dropdown", default_label: "Labels", field_name: "#{issuable.to_ability_name}[label_names][]", ability_name: issuable.to_ability_name, show_no: "true", show_any: "true", namespace_path: @project.try(:namespace).try(:full_path), project_path: @project.try(:path), issue_update: issuable_json_path(issuable), labels: (labels_filter_path(false) if @project), display: 'static' } }
                 %span.dropdown-toggle-text{ class: ("is-default" if selected_labels.empty?) }
                   = multi_label_name(selected_labels, "Labels")
                 = icon('chevron-down', 'aria-hidden': 'true')

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

@@ -37,7 +37,7 @@
   - issuable.assignees.each do |assignee|
     = hidden_field_tag "#{issuable.to_ability_name}[assignee_ids][]", assignee.id, id: nil, data: { avatar_url: assignee.avatar_url, name: assignee.name, username: assignee.username }
 
-  - options = { toggle_class: 'js-user-search js-author-search', title: _('Assign to'), filter: true, dropdown_class: 'dropdown-menu-user dropdown-menu-selectable dropdown-menu-author', placeholder: _('Search users'), data: { first_user: current_user&.username, current_user: true, project_id: @project&.id, author_id: issuable.author_id, field_name: "#{issuable.to_ability_name}[assignee_ids][]", issue_update: issuable_json_path(issuable), ability_name: issuable.to_ability_name, null_user: true } }
+  - options = { toggle_class: 'js-user-search js-author-search', title: _('Assign to'), filter: true, dropdown_class: 'dropdown-menu-user dropdown-menu-selectable dropdown-menu-author', placeholder: _('Search users'), data: { first_user: current_user&.username, current_user: true, project_id: @project&.id, author_id: issuable.author_id, field_name: "#{issuable.to_ability_name}[assignee_ids][]", issue_update: issuable_json_path(issuable), ability_name: issuable.to_ability_name, null_user: true, display: 'static' } }
   - title = _('Select assignee')
 
   - if issuable.is_a?(Issue)

app/views/shared/issuable/form/_contribution.html.haml

@@ -7,11 +7,11 @@
 
 %hr
 
-.form-group
-  .col-form-label
+.form-group.row
+  %label.col-form-label.col-sm-2
     = _('Contribution')
   .col-sm-10
-    .form-check
+    .form-check.prepend-top-5
       = form.check_box :allow_collaboration, disabled: !issuable.can_allow_collaboration?(current_user), class: 'form-check-input'
       = form.label :allow_collaboration, class: 'form-check-label' do
         = _('Allow commits from members who can merge to the target branch.')

app/views/shared/notes/_edit_form.html.haml

@@ -3,7 +3,7 @@
     = hidden_field_tag :target_id, '', class: 'js-form-target-id'
     = hidden_field_tag :target_type, '', class: 'js-form-target-type'
     = render layout: 'projects/md_preview', locals: { url: preview_markdown_path(project), referenced_users: true } do
-      = render 'projects/zen', attr: 'note[note]', classes: 'note-textarea js-note-text js-task-list-field', placeholder: "Write a comment or drag your files here..."
+      = render 'projects/zen', attr: 'note[note]', classes: 'note-textarea js-note-text js-task-list-field', placeholder: "Write a comment or drag your files here…"
       = render 'shared/notes/hints'
 
     .note-form-actions.clearfix

app/views/shared/notes/_form.html.haml

@@ -29,7 +29,7 @@
       = render 'projects/zen', f: f,
         attr: :note,
         classes: 'note-textarea js-note-text',
-        placeholder: "Write a comment or drag your files here...",
+        placeholder: "Write a comment or drag your files here…",
         supports_quick_actions: supports_quick_actions,
         supports_autocomplete: supports_autocomplete
       = render 'shared/notes/hints', supports_quick_actions: supports_quick_actions

changelogs/unreleased/47604-avatars-and-system-icons-for-mobile.yml

+---
+title: Make avatars/icons hidden on mobile
+merge_request: 19585
+author: Takuya Noguchi
+type: fixed

changelogs/unreleased/blackst0ne-add-gemfile-rails5-lock-check.yml

+---
+title: Add CI job to check Gemfile.rails5.lock
+merge_request: 19605
+author: "@blackst0ne"
+type: other

changelogs/unreleased/bvl-fix-maintainer-push-rejected.yml

+---
+title: Fix bug where maintainer would not be allowed to push to forks with merge requests
+  that have `Allow maintainer edits` enabled.
+merge_request: 18968
+author:
+type: fixed

changelogs/unreleased/da-port-cte-to-ce.yml

+---
+title: Add Gitlab::SQL:CTE for easily building CTE statements
+merge_request:
+author:
+type: added

changelogs/unreleased/expose-ci-url.yml

+---
+title: Add CI_PIPELINE_URL and CI_JOB_URL
+merge_request: 19618
+author:
+type: added

changelogs/unreleased/fj-bumping-gollum-lib-and-gollum-rugged-adapter.yml

+---
+title: Fixed bug that allowed to remove other wiki pages if the title had wildcard characters
+merge_request:
+author:
+type: fixed

changelogs/unreleased/gitaly-opt-out-branch-tag.yml

+---
+title: Move Gitaly branch/tag/ref RPC's to opt-out
+merge_request: 19644
+author:
+type: other

changelogs/unreleased/sh-expire-content-cache-after-import.yml

+---
+title: Expire Wiki content cache after importing a repository
+merge_request:
+author:
+type: fixed

config/routes/wiki.rb

@@ -6,7 +6,7 @@ scope(controller: :wikis) do
     post '/', to: 'wikis#create'
   end
 
-  scope(path: 'wikis/*id', as: :wiki, format: false) do
+  scope(path: 'wikis/*id', as: :wiki, format: false, defaults: { format: :html }) do
     get :edit
     get :history
     post :preview_markdown

doc/administration/integration/koding.md

@@ -100,14 +100,14 @@ As it's pointed out before, you will need public access to this machine that
 you've installed Koding and GitLab on. Better to use a domain but a static IP
 is also fine.
 
-For IP based installation you can use [xip.io](https://xip.io) service which is
+For IP based installation you can use [nip.io](https://nip.io) service which is
 free and provides DNS resolution to IP based requests like following;
 
-  - 127.0.0.1.xip.io              -> resolves to 127.0.0.1
-  - foo.bar.baz.127.0.0.1.xip.io  -> resolves to 127.0.0.1
+  - 127.0.0.1.nip.io              -> resolves to 127.0.0.1
+  - foo.bar.baz.127.0.0.1.nip.io  -> resolves to 127.0.0.1
   - and so on...
 
-As Koding needs subdomains for team names; `foo.127.0.0.1.xip.io` requests for
+As Koding needs subdomains for team names; `foo.127.0.0.1.nip.io` requests for
 a running koding instance on `127.0.0.1` server will be handled as `foo` team
 requests.
 
@@ -127,8 +127,8 @@ your Koding installation. Team called `gitlab` has integration on Koding out
 of the box, so if you didn't change anything your team on Koding should be
 `gitlab`.
 
-So, if your Koding is running on `http://1.2.3.4.xip.io:8090` your URL needs
-to be `http://gitlab.1.2.3.4.xip.io:8090`. You need to provide the same host
+So, if your Koding is running on `http://1.2.3.4.nip.io:8090` your URL needs
+to be `http://gitlab.1.2.3.4.nip.io:8090`. You need to provide the same host
 with your Koding installation here.
 
 
@@ -192,7 +192,7 @@ cd koding
 docker-compose run                              \
   --service-ports backend                       \
   /opt/koding/scripts/bootstrap-container build \
-  --host=**YOUR_IP**.xip.io                     \
+  --host=**YOUR_IP**.nip.io                     \
   --gitlabHost=**GITLAB_IP**                    \
   --gitlabPort=**GITLAB_PORT**                  \
   --gitlabToken=**SECRET_TOKEN**                \
@@ -224,7 +224,7 @@ cd koding
 docker-compose run                              \
   --service-ports backend                       \
   /opt/koding/scripts/bootstrap-container build \
-  --host=**YOUR_IP**.xip.io                     \
+  --host=**YOUR_IP**.nip.io                     \
 ```
 
 #### Enable Single Sign On
@@ -233,7 +233,7 @@ Once you restarted your Koding and logged in with your username and password
 you need to activate oauth authentication for your user. To do that
 
  - Navigate to Dashboard on Koding from;
-   `http://gitlab.**YOUR_IP**.xip.io:8090/Home/my-account`
+   `http://gitlab.**YOUR_IP**.nip.io:8090/Home/my-account`
  - Scroll down to Integrations section
  - Click on toggle to turn On integration in GitLab integration section
 

doc/ci/variables/README.md

@@ -64,6 +64,7 @@ future GitLab releases.**
 | **CI_JOB_NAME**                 | 9.0    | 0.5    | The name of the job as defined in `.gitlab-ci.yml` |
 | **CI_JOB_STAGE**                | 9.0    | 0.5    | The name of the stage as defined in `.gitlab-ci.yml` |
 | **CI_JOB_TOKEN**                | 9.0    | 1.2    | Token used for authenticating with the GitLab Container Registry |
+| **CI_JOB_URL**                  | 11.0   | 0.5    | Job details URL |
 | **CI_REPOSITORY_URL**           | 9.0    | all    | The URL to clone the Git repository |
 | **CI_RUNNER_DESCRIPTION**       | 8.10   | 0.5    | The description of the runner as saved in GitLab |
 | **CI_RUNNER_ID**                | 8.10   | 0.5    | The unique id of runner being used |
@@ -81,6 +82,7 @@ future GitLab releases.**
 | **CI_PROJECT_NAMESPACE**        | 8.10   | 0.5    | The project namespace (username or groupname) that is currently being built |
 | **CI_PROJECT_PATH**             | 8.10   | 0.5    | The namespace with project name |
 | **CI_PROJECT_PATH_SLUG**        | 9.3    | all    | `$CI_PROJECT_PATH` lowercased and with everything except `0-9` and `a-z` replaced with `-`. Use in URLs and domain names. |
+| **CI_PIPELINE_URL**             | 11.0   | 0.5    | Pipeline details URL |
 | **CI_PROJECT_URL**              | 8.10   | 0.5    | The HTTP address to access project |
 | **CI_PROJECT_VISIBILITY**       | 10.3   | all    | The project visibility (internal, private, public) |
 | **CI_REGISTRY**                 | 8.10   | 0.5    | If the Container Registry is enabled it returns the address of GitLab's Container Registry |

doc/development/README.md

@@ -32,7 +32,7 @@ description: 'Learn how to contribute to GitLab.'
 - [GitLab utilities](utilities.md)
 - [API styleguide](api_styleguide.md) Use this styleguide if you are
   contributing to the API.
-- [GrapQL API styleguide](api_graphql_styleguide.md) Use this
+- [GraphQL API styleguide](api_graphql_styleguide.md) Use this
   styleguide if you are contribution to the [GraphQL API](../api/graphql/index.md)
 - [Sidekiq guidelines](sidekiq_style_guide.md) for working with Sidekiq workers
 - [Working with Gitaly](gitaly.md)

doc/development/i18n/externalization.md

@@ -233,7 +233,7 @@ This makes use of [`Intl.DateTimeFormat`].
 Please never split a sentence as that would assume the sentence grammar and
 structure is the same in all languages.
 
-For instance, the following
+For instance, the following:
 
 ```js
 {{ s__("mrWidget|Set by") }}
@@ -247,6 +247,27 @@ should be externalized as follows:
 {{ sprintf(s__("mrWidget|Set by %{author} to be merged automatically when the pipeline succeeds"), { author: author.name }) }}
 ```
 
+#### Avoid splitting sentences when adding links
+
+This also applies when using links in between translated sentences, otherwise these texts are not translatable in certain languages.
+
+Instead of:
+
+```haml
+- zones_link = link_to(s_('ClusterIntegration|zones'), 'https://cloud.google.com/compute/docs/regions-zones/regions-zones', target: '_blank', rel: 'noopener noreferrer')
+= s_('ClusterIntegration|Learn more about %{zones_link}').html_safe % { zones_link: zones_link }
+```
+
+Set the link starting and ending HTML fragments as variables like so:
+
+```haml
+- zones_link_url = 'https://cloud.google.com/compute/docs/regions-zones/regions-zones'
+- zones_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: zones_link_url }
+= s_('ClusterIntegration|Learn more about %{zones_link_start}zones%{zones_link_end}').html_safe % { zones_link_start: zones_link_start, zones_link_end: '</a>'.html_safe }
+```
+
+The reasoning behind this is that in some languages words change depending on context. For example in Japanese は is added to the subject of a sentence and を to the object. This is impossible to translate correctly if we extract individual words from the sentence.
+
 When in doubt, try to follow the best practices described in this [Mozilla
 Developer documentation][mdn].
 

doc/gitlab-basics/command-line-commands.md

@@ -7,17 +7,19 @@ In Git, when you copy a project you say you "clone" it. To work on a git project
 When you are on your Dashboard, click on the project that you'd like to clone.
 To work in the project, you can copy a link to the Git repository through a SSH
 or a HTTPS protocol. SSH is easier to use after it's been
-[setup](create-your-ssh-keys.md). While you are at the **Project** tab, select
-HTTPS or SSH from the dropdown menu and copy the link using the 'Copy to clipboard'
+[set up](create-your-ssh-keys.md). While you are at the **Project** tab, select
+HTTPS or SSH from the dropdown menu and copy the link using the _Copy URL to clipboard_
 button (you'll have to paste it on your shell in the next step).
 
 ![Copy the HTTPS or SSH](img/project_clone_url.png)
 
 ## On the command line
 
+This section has examples of some basic shell commands that you might find useful. For more information, search the web for _bash commands_.
+
 ### Clone your project
 
-Go to your computer's shell and type the following command:
+Go to your computer's shell and type the following command with your SSH or HTTPS URL:
 
 ```
 git clone PASTE HTTPS OR SSH HERE
@@ -25,33 +27,45 @@ git clone PASTE HTTPS OR SSH HERE
 
 A clone of the project will be created in your computer.
 
->**Note:** If you clone your project via an URL that contains special characters, make sure that they are URL-encoded.
+>**Note:** If you clone your project via a URL that contains special characters, make sure that characters are URL-encoded.
 
-### Go into a project, directory or file to work in it
+### Go into a project directory to work in it
 
 ```
-cd NAME-OF-PROJECT-OR-FILE
+cd NAME-OF-PROJECT
 ```
 
-### Go back one directory or file
+### Go back one directory
 
 ```
-cd ../
+cd ..
 ```
 
-### View what’s in the directory that you are in
+### List what’s in the current directory
 
 ```
 ls
 ```
 
-### Create a directory
+### List what’s in the current directory that starts with `a`
+
+```
+ls a*
+```
+
+### List what’s in the current directory that ends with `.md`
+
+```
+ls *.md
+```
+
+### Create a new directory
 
 ```
 mkdir NAME-OF-YOUR-DIRECTORY
 ```
 
-### Create a README.md or file in directory
+### Create a README.md file in the current directory
 
 ```
 touch README.md
@@ -62,6 +76,12 @@ nano README.md
 #### Press: enter
 ```
 
+### Show the contents of the README.md file
+
+```
+cat README.md
+```
+
 ### Remove a file
 
 ```
@@ -74,12 +94,18 @@ rm NAME-OF-FILE
 rm -r NAME-OF-DIRECTORY
 ```
 
-### View history in the command line
+### View command history
 
 ```
 history
 ```
 
+### Execute command 123 from history
+
+```
+!123
+```
+
 ### Carry out commands for which the account you are using lacks authority
 
 You will be asked for an administrator’s password.
@@ -88,8 +114,14 @@ You will be asked for an administrator’s password.
 sudo
 ```
 
-### Tell where you are
+### Show which directory I am in
 
 ```
 pwd
 ```
+
+### Clear the shell window
+
+```
+clear
+```

doc/install/kubernetes/gitlab_omnibus.md

@@ -120,7 +120,7 @@ gitlabConfigStorageSize: 1Gi
 Ingress routing and SSL are automatically configured within this Chart. An NGINX ingress is provisioned and configured, and will route traffic to any service. SSL certificates are automatically created and configured by [kube-lego](https://github.com/kubernetes/charts/tree/master/stable/kube-lego).
 
 > **Note:**
-Let's Encrypt limits a single TLD to five certificate requests within a single week. This means that common DNS wildcard services like [xip.io](http://xip.io) and [nip.io](http://nip.io) are unlikely to work.
+Let's Encrypt limits a single TLD to five certificate requests within a single week. This means that common DNS wildcard services like [nip.io](http://nip.io) and [nip.io](http://nip.io) are unlikely to work.
 
 ## Installing GitLab using the Helm Chart
 > **Note:**

doc/install/openshift_and_gitlab/index.md

@@ -307,10 +307,10 @@ hostname** and use greater values for the volume sizes. If you don't provide a
 password for PostgreSQL, it will be created automatically.
 
 >**Note:**
-The `gitlab.apps.10.2.2.2.xip.io` hostname that is used by default will
+The `gitlab.apps.10.2.2.2.nip.io` hostname that is used by default will
 resolve to the host with IP `10.2.2.2` which is the IP our VM uses. It is a
 trick to have distinct FQDNs pointing to services that are on our local network.
-Read more on how this works in <http://xip.io>.
+Read more on how this works in <http://nip.io>.
 
 Now that we configured this, let's see how to manage and scale GitLab.
 
@@ -347,7 +347,7 @@ Navigate back to the **Overview** and hopefully all pods will be up and running.
 ![GitLab running](img/gitlab-running.png)
 
 Congratulations! You can now navigate to your new shinny GitLab instance by
-visiting <http://gitlab.apps.10.2.2.2.xip.io> where you will be asked to
+visiting <http://gitlab.apps.10.2.2.2.nip.io> where you will be asked to
 change the root user password. Login using `root` as username and providing the
 password you just set, and start using GitLab!
 

doc/topics/autodevops/index.md

@@ -135,9 +135,9 @@ and `1.2.3.4` is the IP address of your load balancer; generally NGINX
 ([see requirements](#requirements)). How to set up the DNS record is beyond
 the scope of this document; you should check with your DNS provider.
 
-Alternatively you can use free public services like [xip.io](http://xip.io) or
+Alternatively you can use free public services like [nip.io](http://nip.io) or
 [nip.io](http://nip.io) which provide automatic wildcard DNS without any
-configuration. Just set the Auto DevOps base domain to `1.2.3.4.xip.io` or
+configuration. Just set the Auto DevOps base domain to `1.2.3.4.nip.io` or
 `1.2.3.4.nip.io`.
 
 Once set up, all requests will hit the load balancer, which in turn will route

doc/user/profile/preferences.md

@@ -7,6 +7,34 @@ To navigate to your profile's preferences, click your avatar icon in the top
 right corner and select **Settings**. From there on, choose the **Preferences**
 tab.
 
+![Profile preferences settings](img/profile_settings_dropdown.png)
+
+## Navigation theme
+
+>**Note:**
+Navigation themes have been re-introduced with [GitLab 10.0](https://about.gitlab.com/2017/09/22/gitlab-10-0-released/).
+
+The GitLab navigation theme setting allows you to personalize your GitLab experience.
+You can choose from several color themes that add unique colors to the top navigation
+and left side navigation.  
+Using individual color themes might help you differentiate between your different
+GitLab instances.
+
+The default palette is Indigo. You can choose between 10 different themes:
+
+- Indigo
+- Light Indigo
+- Blue
+- Light Blue
+- Green
+- Light Green
+- Red
+- Light Red
+- Dark
+- Light
+
+![Profile preferences syntax highlighting themes](img/profile-preferences-syntax-themes.png)
+
 ## Syntax highlighting theme
 
 >**Note:**
@@ -16,7 +44,7 @@ list of supported languages visit the rouge website.
 Changing this setting allows you to customize the color theme when viewing any
 syntax highlighted code on GitLab.
 
-The default one is **White**, and you can choose among 5 different colors:
+The default syntax theme is White, and you can choose among 5 different colors:
 
 - White
 - Dark
@@ -24,6 +52,8 @@ The default one is **White**, and you can choose among 5 different colors:
 - Solarized dark
 - Monokai
 
+![Profile preferences navigation themes](img/profil-preferences-navigation-theme.png)
+
 ## Behavior
 
 The following settings allow you to customize the behavior of GitLab's layout
@@ -52,16 +82,16 @@ You have 8 options here that you can use for your default dashboard view:
 - Assigned Issues
 - Assigned Merge Requests
 
-### Project home page content
+### Project overview content
 
-The project home page content setting allows you to choose what content you want to
+The project overview content setting allows you to choose what content you want to
 see on a project’s home page.
 
 You can choose between 3 options:
 
-- Show the files and the readme (default)
-- Show the readme
-- Show the project’s activity
+- Files and Readme (default)
+- Readme
+- Activity
 
 [rouge]: http://rouge.jneen.net/ "Rouge website"
 [todos]: ../../workflow/todos.md

doc/user/project/clusters/index.md

@@ -41,20 +41,20 @@ new Kubernetes cluster that will be hosted on GKE to your project:
 
 1. Navigate to your project's **Operations > Kubernetes** page.
 1. Click on **Add Kubernetes cluster**.
-1. Click on **Create with GKE**.
+1. Click on **Create with Google Kubernetes Engine**.
 1. Connect your Google account if you haven't done already by clicking the
    **Sign in with Google** button.
 1. Fill in the requested values:
-  - **Cluster name** (required) - The name you wish to give the cluster.
-  - **GCP project ID** (required) - The ID of the project you created in your GCP
+  - **Kubernetes cluster name** - The name you wish to give the cluster.
+  - **Environment scope** - The [associated environment](#setting-the-environment-scope) to this cluster.
+  - **Google Cloud Platform project** - The project you created in your GCP
     console that will host the Kubernetes cluster. This must **not** be confused
-    with the project name. Learn more about [Google Cloud Platform projects](https://cloud.google.com/resource-manager/docs/creating-managing-projects).
+    with the project ID. Learn more about [Google Cloud Platform projects](https://cloud.google.com/resource-manager/docs/creating-managing-projects).
   - **Zone** - The [zone](https://cloud.google.com/compute/docs/regions-zones/)
     under which the cluster will be created.
   - **Number of nodes** - The number of nodes you wish the cluster to have.
   - **Machine type** - The [machine type](https://cloud.google.com/compute/docs/machine-types)
     of the Virtual Machine instance that the cluster will be based on.
-  - **Environment scope** - The [associated environment](#setting-the-environment-scope) to this cluster.
 1. Finally, click the **Create Kubernetes cluster** button.
 
 After a few moments, your cluster should be created. If something goes wrong,

lib/gitlab/git/repository.rb

@@ -120,7 +120,7 @@ module Gitlab
 
       # Default branch in the repository
       def root_ref
-        @root_ref ||= gitaly_migrate(:root_ref) do |is_enabled|
+        @root_ref ||= gitaly_migrate(:root_ref, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_client.default_branch_name
           else
@@ -152,7 +152,7 @@ module Gitlab
       # Returns an Array of branch names
       # sorted by name ASC
       def branch_names
-        gitaly_migrate(:branch_names) do |is_enabled|
+        gitaly_migrate(:branch_names, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_client.branch_names
           else
@@ -163,7 +163,7 @@ module Gitlab
 
       # Returns an Array of Branches
       def branches
-        gitaly_migrate(:branches) do |is_enabled|
+        gitaly_migrate(:branches, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_client.branches
           else
@@ -200,7 +200,7 @@ module Gitlab
       end
 
       def local_branches(sort_by: nil)
-        gitaly_migrate(:local_branches) do |is_enabled|
+        gitaly_migrate(:local_branches, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_client.local_branches(sort_by: sort_by)
           else
@@ -270,7 +270,7 @@ module Gitlab
 
       # Returns an Array of tag names
       def tag_names
-        gitaly_migrate(:tag_names) do |is_enabled|
+        gitaly_migrate(:tag_names, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_client.tag_names
           else
@@ -283,7 +283,7 @@ module Gitlab
       #
       # Gitaly migration: https://gitlab.com/gitlab-org/gitaly/issues/390
       def tags
-        gitaly_migrate(:tags) do |is_enabled|
+        gitaly_migrate(:tags, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             tags_from_gitaly
           else
@@ -310,7 +310,7 @@ module Gitlab
       #
       # name - The name of the tag as a String.
       def tag_exists?(name)
-        gitaly_migrate(:ref_exists_tags) do |is_enabled|
+        gitaly_migrate(:ref_exists_tags, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_exists?("refs/tags/#{name}")
           else
@@ -323,7 +323,7 @@ module Gitlab
       #
       # name - The name of the branch as a String.
       def branch_exists?(name)
-        gitaly_migrate(:ref_exists_branches) do |is_enabled|
+        gitaly_migrate(:ref_exists_branches, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
           if is_enabled
             gitaly_ref_exists?("refs/heads/#{name}")
           else

lib/gitlab/github_import/sequential_importer.rb

@@ -42,8 +42,6 @@ module Gitlab
           klass.new(project, client, parallel: false).execute
         end
 
-        project.repository.after_import
-
         true
       end
     end

lib/gitlab/sql/cte.rb

+module Gitlab
+  module SQL
+    # Class for easily building CTE statements.
+    #
+    # Example:
+    #
+    #     cte = CTE.new(:my_cte_name)
+    #     ns = Arel::Table.new(:namespaces)
+    #
+    #     cte << Namespace.
+    #       where(ns[:parent_id].eq(some_namespace_id))
+    #
+    #     Namespace
+    #       with(cte.to_arel).
+    #       from(cte.alias_to(ns))
+    class CTE
+      attr_reader :table, :query
+
+      # name - The name of the CTE as a String or Symbol.
+      def initialize(name, query)
+        @table = Arel::Table.new(name)
+        @query = query
+      end
+
+      # Returns the Arel relation for this CTE.
+      def to_arel
+        sql = Arel::Nodes::SqlLiteral.new("(#{query.to_sql})")
+
+        Arel::Nodes::As.new(table, sql)
+      end
+
+      # Returns an "AS" statement that aliases the CTE name as the given table
+      # name. This allows one to trick ActiveRecord into thinking it's selecting
+      # from an actual table, when in reality it's selecting from a CTE.
+      #
+      # alias_table - The Arel table to use as the alias.
+      def alias_to(alias_table)
+        Arel::Nodes::As.new(table, alias_table)
+      end
+
+      # Applies the CTE to the given relation, returning a new one that will
+      # query from it.
+      def apply_to(relation)
+        relation.except(:where)
+          .with(to_arel)
+          .from(alias_to(relation.model.arel_table))
+      end
+    end
+  end
+end

lib/tasks/import.rake

@@ -9,7 +9,10 @@ class GithubImport
   def initialize(token, gitlab_username, project_path, extras)
     @options = { token: token }
     @project_path = project_path
-    @current_user = User.find_by_username(gitlab_username)
+    @current_user = User.find_by(username: gitlab_username)
+
+    raise "GitLab user #{gitlab_username} not found. Please specify a valid username." unless @current_user
+
     @github_repo = extras.empty? ? nil : extras.first
   end
 
@@ -50,7 +53,7 @@ class GithubImport
     end
 
     if import_success
-      @project.import_finish
+      @project.after_import
       puts "Import finished. Timings: #{timings}".color(:green)
     else
       puts "Import was not successful. Errors were as follows:"

locale/gitlab.pot

@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gitlab 1.0.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-06-08 18:19+0200\n"
-"PO-Revision-Date: 2018-06-08 18:19+0200\n"
+"POT-Creation-Date: 2018-06-11 09:18+0200\n"
+"PO-Revision-Date: 2018-06-11 09:18+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
@@ -4109,7 +4109,7 @@ msgstr ""
 msgid "TagsPage|Use git tag command to add a new one:"
 msgstr ""
 
-msgid "TagsPage|Write your release notes or drag files here..."
+msgid "TagsPage|Write your release notes or drag files here…"
 msgstr ""
 
 msgid "TagsPage|protected"
@@ -4806,7 +4806,7 @@ msgstr ""
 msgid "WikiPage|Page slug"
 msgstr ""
 
-msgid "WikiPage|Write your content or drag files here..."
+msgid "WikiPage|Write your content or drag files here…"
 msgstr ""
 
 msgid "Wiki|Create Page"

qa/qa/factory/repository/push.rb

+require 'pathname'
+
 module QA
   module Factory
     module Repository

qa/qa/runtime/env.rb

@@ -46,6 +46,18 @@ module QA
       def sandbox_name
         ENV['GITLAB_SANDBOX_NAME']
       end
+
+      def gcloud_account_key
+        ENV.fetch("GCLOUD_ACCOUNT_KEY")
+      end
+
+      def gcloud_account_email
+        ENV.fetch("GCLOUD_ACCOUNT_EMAIL")
+      end
+
+      def gcloud_zone
+        ENV.fetch('GCLOUD_ZONE')
+      end
     end
   end
 end

qa/qa/service/kubernetes_cluster.rb

@@ -20,9 +20,11 @@ module QA
           gcloud container clusters
           create #{cluster_name}
           --enable-legacy-authorization
-          --zone us-central1-a
+          --zone #{Runtime::Env.gcloud_zone}
           && gcloud container clusters
-          get-credentials #{cluster_name}
+          get-credentials
+          --zone #{Runtime::Env.gcloud_zone}
+          #{cluster_name}
         CMD
 
         @api_url = `kubectl config view --minify -o jsonpath='{.clusters[].cluster.server}'`
@@ -32,7 +34,12 @@ module QA
       end
 
       def remove!
-        shell("gcloud container clusters delete #{cluster_name} --quiet --async")
+        shell <<~CMD.tr("\n", ' ')
+          gcloud container clusters delete
+          --zone #{Runtime::Env.gcloud_zone}
+	  #{cluster_name}
+	  --quiet --async
+	CMD
       end
 
       private
@@ -54,9 +61,9 @@ module QA
       def attempt_login_with_env_vars
         puts "No gcloud account. Attempting to login from env vars GCLOUD_ACCOUNT_EMAIL and GCLOUD_ACCOUNT_KEY."
         gcloud_account_key = Tempfile.new('gcloud-account-key')
-        gcloud_account_key.write(ENV.fetch("GCLOUD_ACCOUNT_KEY"))
+        gcloud_account_key.write(Runtime::Env.gcloud_account_key)
         gcloud_account_key.close
-        gcloud_account_email = ENV.fetch("GCLOUD_ACCOUNT_EMAIL")
+        gcloud_account_email = Runtime::Env.gcloud_account_email
         shell("gcloud auth activate-service-account #{gcloud_account_email} --key-file #{gcloud_account_key.path}")
       ensure
         gcloud_account_key && gcloud_account_key.unlink

qa/qa/specs/features/project/auto_devops_spec.rb

+require 'pathname'
+
 module QA
   feature 'Auto Devops', :kubernetes do
     after do

scripts/rails5-gemfile-lock-check

+#!/usr/bin/env bash
+
+echo -e "=> Checking if Gemfile.rails5.lock is up-to-date...\\n"
+
+cp Gemfile.rails5.lock Gemfile.rails5.lock.orig
+BUNDLE_GEMFILE=Gemfile.rails5 bundle install "$BUNDLE_INSTALL_FLAGS"
+diff -u Gemfile.rails5.lock.orig Gemfile.rails5.lock >/dev/null 2>&1
+
+if [ $? == 1 ]
+then
+  diff -u Gemfile.rails5.lock.orig Gemfile.rails5.lock
+
+  echo -e "\\n✖ ERROR: Gemfile.rails5.lock is not up-to-date!
+         Please run 'BUNDLE_GEMFILE=Gemfile.rails5 bundle install'\\n" >&2
+  exit 1
+fi
+
+echo "✔ Gemfile.rails5.lock is up-to-date"
+exit 0

spec/javascripts/notes/components/comment_form_spec.js

@@ -84,7 +84,7 @@ describe('issue_comment_form component', () => {
       it('should render textarea with placeholder', () => {
         expect(
           vm.$el.querySelector('.js-main-target-form textarea').getAttribute('placeholder'),
-        ).toEqual('Write a comment or drag your files here...');
+        ).toEqual('Write a comment or drag your files here…');
       });
 
       it('should make textarea disabled while requesting', (done) => {

spec/javascripts/notes/components/note_app_spec.js

@@ -106,7 +106,7 @@ describe('note_app', () => {
       expect(vm.$el.querySelector('.js-main-target-form').tagName).toEqual('FORM');
       expect(
         vm.$el.querySelector('.js-main-target-form textarea').getAttribute('placeholder'),
-      ).toEqual('Write a comment or drag your files here...');
+      ).toEqual('Write a comment or drag your files here…');
     });
 
     it('should render form comment button as disabled', () => {
@@ -129,7 +129,7 @@ describe('note_app', () => {
       expect(vm.$el.querySelector('.js-main-target-form').tagName).toEqual('FORM');
       expect(
         vm.$el.querySelector('.js-main-target-form textarea').getAttribute('placeholder'),
-      ).toEqual('Write a comment or drag your files here...');
+      ).toEqual('Write a comment or drag your files here…');
     });
   });
 

spec/javascripts/notes/components/note_form_spec.js

@@ -49,7 +49,7 @@ describe('issue_note_form component', () => {
     it('should render text area with placeholder', () => {
       expect(
         vm.$el.querySelector('textarea').getAttribute('placeholder'),
-      ).toEqual('Write a comment or drag your files here...');
+      ).toEqual('Write a comment or drag your files here…');
     });
 
     it('should link to markdown docs', () => {

spec/lib/gitlab/git/wiki_spec.rb

@@ -25,6 +25,22 @@ describe Gitlab::Git::Wiki do
     end
   end
 
+  describe '#delete_page', :skip_gitaly_mock do
+    after do
+      destroy_page('page1')
+    end
+
+    it 'only removes the page with the same path' do
+      create_page('page1', 'content')
+      create_page('*', 'content')
+
+      subject.delete_page('*', commit_details('whatever'))
+
+      expect(subject.pages.count).to eq 1
+      expect(subject.pages.first.title).to eq 'page1'
+    end
+  end
+
   def create_page(name, content)
     subject.write_page(name, :markdown, content, commit_details(name))
   end

spec/lib/gitlab/github_import/sequential_importer_spec.rb

@@ -30,7 +30,6 @@ describe Gitlab::GithubImport::SequentialImporter do
         expect(instance).to receive(:execute)
       end
 
-      expect(repository).to receive(:after_import)
       expect(importer.execute).to eq(true)
     end
   end

spec/lib/gitlab/sql/cte_spec.rb

+require 'spec_helper'
+
+describe Gitlab::SQL::CTE, :postgresql do
+  describe '#to_arel' do
+    it 'generates an Arel relation for the CTE body' do
+      relation = User.where(id: 1)
+      cte = described_class.new(:cte_name, relation)
+      sql = cte.to_arel.to_sql
+      name = ActiveRecord::Base.connection.quote_table_name(:cte_name)
+
+      sql1 = ActiveRecord::Base.connection.unprepared_statement do
+        relation.except(:order).to_sql
+      end
+
+      expect(sql).to eq("#{name} AS (#{sql1})")
+    end
+  end
+
+  describe '#alias_to' do
+    it 'returns an alias for the CTE' do
+      cte = described_class.new(:cte_name, nil)
+      table = Arel::Table.new(:kittens)
+
+      source_name = ActiveRecord::Base.connection.quote_table_name(:cte_name)
+      alias_name = ActiveRecord::Base.connection.quote_table_name(:kittens)
+
+      expect(cte.alias_to(table).to_sql).to eq("#{source_name} AS #{alias_name}")
+    end
+  end
+
+  describe '#apply_to' do
+    it 'applies a CTE to an ActiveRecord::Relation' do
+      user = create(:user)
+      cte = described_class.new(:cte_name, User.where(id: user.id))
+
+      relation = cte.apply_to(User.all)
+
+      expect(relation.to_sql).to match(/WITH .+cte_name/)
+      expect(relation.to_a).to eq(User.where(id: user.id).to_a)
+    end
+  end
+end

spec/models/ci/build_spec.rb

@@ -1548,7 +1548,9 @@ describe Ci::Build do
     let(:predefined_variables) do
       [
         { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true },
+        { key: 'CI_PIPELINE_URL', value: project.web_url + "/pipelines/#{pipeline.id}", public: true },
         { key: 'CI_JOB_ID', value: build.id.to_s, public: true },
+        { key: 'CI_JOB_URL', value: project.web_url + "/-/jobs/#{build.id}", public: true },
         { key: 'CI_JOB_TOKEN', value: build.token, public: false },
         { key: 'CI_BUILD_ID', value: build.id.to_s, public: true },
         { key: 'CI_BUILD_TOKEN', value: build.token, public: false },
@@ -2171,6 +2173,7 @@ describe Ci::Build do
 
       it 'does not return prohibited variables' do
         keys = %w[CI_JOB_ID
+                  CI_JOB_URL
                   CI_JOB_TOKEN
                   CI_BUILD_ID
                   CI_BUILD_TOKEN

spec/models/ci/pipeline_spec.rb

@@ -194,7 +194,7 @@ describe Ci::Pipeline, :mailer do
       it 'does contains persisted variables' do
         keys = subject.map { |variable| variable[:key] }
 
-        expect(keys).to eq %w[CI_PIPELINE_ID]
+        expect(keys).to eq %w[CI_PIPELINE_ID CI_PIPELINE_URL]
       end
     end
   end

spec/models/project_spec.rb

@@ -1733,7 +1733,11 @@ describe Project do
         .with(project.repository_storage, project.disk_path, project.import_url)
         .and_return(true)
 
-      expect_any_instance_of(Repository).to receive(:after_import)
+      # Works around https://github.com/rspec/rspec-mocks/issues/910
+      allow(described_class).to receive(:find).with(project.id).and_return(project)
+      expect(project.repository).to receive(:after_import)
+        .and_call_original
+      expect(project.wiki.repository).to receive(:after_import)
         .and_call_original
     end
 
@@ -3398,10 +3402,11 @@ describe Project do
   end
 
   describe '#after_import' do
-    let(:project) { build(:project) }
+    let(:project) { create(:project) }
 
     it 'runs the correct hooks' do
       expect(project.repository).to receive(:after_import)
+      expect(project.wiki.repository).to receive(:after_import)
       expect(project).to receive(:import_finish)
       expect(project).to receive(:update_project_counter_caches)
       expect(project).to receive(:remove_import_jid)
@@ -3658,6 +3663,11 @@ describe Project do
           .to be_truthy
       end
 
+      it 'allows access when there are merge requests open but no branch name is given' do
+        expect(project.branch_allows_collaboration?(user, nil))
+          .to be_truthy
+      end
+
       it 'does not allow guest users access' do
         guest = create(:user)
         target_project.add_guest(guest)

spec/requests/git_http_spec.rb

 require "spec_helper"
 
 describe 'Git HTTP requests' do
+  include ProjectForksHelper
   include TermsHelper
   include GitHttpHelpers
   include WorkhorseHelpers
@@ -305,6 +306,22 @@ describe 'Git HTTP requests' do
                 expect(response.body).to eq(change_access_error(:push_code))
               end
             end
+
+            context 'when merge requests are open that allow maintainer access' do
+              let(:canonical_project) { create(:project, :public, :repository) }
+              let(:project) { fork_project(canonical_project, nil, repository: true) }
+
+              before do
+                canonical_project.add_master(user)
+                create(:merge_request,
+                       source_project: project,
+                       target_project:  canonical_project,
+                       source_branch: 'fixes',
+                       allow_collaboration: true)
+              end
+
+              it_behaves_like 'pushes are allowed'
+            end
           end
         end
 

spec/routing/project_routing_spec.rb

@@ -36,33 +36,36 @@ describe 'project routing' do
   shared_examples 'RESTful project resources' do
     let(:actions) { [:index, :create, :new, :edit, :show, :update, :destroy] }
     let(:controller_path) { controller }
+    let(:id) { { id: '1' } }
+    let(:format) { {} } # response format, e.g. { format: :html }
+    let(:params) { { namespace_id: 'gitlab', project_id: 'gitlabhq' } }
 
     it 'to #index' do
-      expect(get("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#index", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:index)
+      expect(get("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#index", params) if actions.include?(:index)
     end
 
     it 'to #create' do
-      expect(post("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#create", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:create)
+      expect(post("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#create", params) if actions.include?(:create)
     end
 
     it 'to #new' do
-      expect(get("/gitlab/gitlabhq/#{controller_path}/new")).to route_to("projects/#{controller}#new", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:new)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/new")).to route_to("projects/#{controller}#new", params) if actions.include?(:new)
     end
 
     it 'to #edit' do
-      expect(get("/gitlab/gitlabhq/#{controller_path}/1/edit")).to route_to("projects/#{controller}#edit", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:edit)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/1/edit")).to route_to("projects/#{controller}#edit", params.merge(**id, **format)) if actions.include?(:edit)
     end
 
     it 'to #show' do
-      expect(get("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#show", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:show)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#show", params.merge(**id, **format)) if actions.include?(:show)
     end
 
     it 'to #update' do
-      expect(put("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#update", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:update)
+      expect(put("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#update", params.merge(id)) if actions.include?(:update)
     end
 
     it 'to #destroy' do
-      expect(delete("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#destroy", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:destroy)
+      expect(delete("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#destroy", params.merge(**id, **format)) if actions.include?(:destroy)
     end
   end
 
@@ -150,12 +153,13 @@ describe 'project routing' do
     end
 
     it 'to #history' do
-      expect(get('/gitlab/gitlabhq/wikis/1/history')).to route_to('projects/wikis#history', namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1')
+      expect(get('/gitlab/gitlabhq/wikis/1/history')).to route_to('projects/wikis#history', namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1', format: :html)
     end
 
     it_behaves_like 'RESTful project resources' do
       let(:actions)    { [:create, :edit, :show, :destroy] }
       let(:controller) { 'wikis' }
+      let(:format) { { format: :html } }
     end
   end
 

spec/workers/repository_fork_worker_spec.rb

@@ -55,10 +55,15 @@ describe RepositoryForkWorker do
       it 'flushes various caches' do
         expect_fork_repository.and_return(true)
 
-        expect_any_instance_of(Repository).to receive(:expire_emptiness_caches)
+        # Works around https://github.com/rspec/rspec-mocks/issues/910
+        expect(Project).to receive(:find).with(fork_project.id).and_return(fork_project)
+        expect(fork_project.repository).to receive(:expire_emptiness_caches)
           .and_call_original
-
-        expect_any_instance_of(Repository).to receive(:expire_exists_cache)
+        expect(fork_project.repository).to receive(:expire_exists_cache)
+          .and_call_original
+        expect(fork_project.wiki.repository).to receive(:expire_emptiness_caches)
+          .and_call_original
+        expect(fork_project.wiki.repository).to receive(:expire_exists_cache)
           .and_call_original
 
         perform!

spec/workers/repository_import_worker_spec.rb

@@ -22,8 +22,11 @@ describe RepositoryImportWorker do
         expect_any_instance_of(Projects::ImportService).to receive(:execute)
           .and_return({ status: :ok })
 
-        expect_any_instance_of(Repository).to receive(:expire_emptiness_caches)
-        expect_any_instance_of(Project).to receive(:import_finish)
+        # Works around https://github.com/rspec/rspec-mocks/issues/910
+        expect(Project).to receive(:find).with(project.id).and_return(project)
+        expect(project.repository).to receive(:expire_emptiness_caches)
+        expect(project.wiki.repository).to receive(:expire_emptiness_caches)
+        expect(project).to receive(:import_finish)
 
         subject.perform(project.id)
       end
@@ -34,9 +37,11 @@ describe RepositoryImportWorker do
         expect_any_instance_of(Projects::ImportService).to receive(:execute)
           .and_return({ status: :ok })
 
-        expect_any_instance_of(Project).to receive(:after_import).and_call_original
-        expect_any_instance_of(Repository).to receive(:expire_emptiness_caches)
-        expect_any_instance_of(Project).to receive(:import_finish)
+        # Works around https://github.com/rspec/rspec-mocks/issues/910
+        expect(Project).to receive(:find).with(project.id).and_return(project)
+        expect(project.repository).to receive(:expire_emptiness_caches)
+        expect(project.wiki.repository).to receive(:expire_emptiness_caches)
+        expect(project).to receive(:import_finish)
 
         subject.perform(project.id)
       end