Add latest changes from gitlab-org/gitlab@master

app/controllers/projects_controller.rb

@@ -386,6 +386,7 @@ class ProjectsController < Projects::ApplicationController
       :template_project_id,
       :merge_method,
       :initialize_with_readme,
+      :autoclose_referenced_issues,
 
       project_feature_attributes: %i[
         builds_access_level

app/graphql/mutations/award_emojis/toggle.rb

@@ -5,10 +5,9 @@ module Mutations
     class Toggle < Base
       graphql_name 'ToggleAwardEmoji'
 
-      field :toggledOn,
-            GraphQL::BOOLEAN_TYPE,
-            null: false,
-            description: 'True when the emoji was awarded, false when it was removed'
+      field :toggledOn, GraphQL::BOOLEAN_TYPE, null: false,
+            description: 'Indicates the status of the emoji. ' \
+            'True if the toggle awarded the emoji, and false if the toggle removed the emoji.'
 
       def resolve(args)
         awardable = authorized_find!(id: args[:awardable_id])

app/graphql/types/issue_type.rb

@@ -69,7 +69,7 @@ module Types
     field :participants, Types::UserType.connection_type, null: true, complexity: 5,
           description: 'List of participants in the issue'
     field :subscribed, GraphQL::BOOLEAN_TYPE, method: :subscribed?, null: false, complexity: 5,
-          description: 'Boolean flag for whether the currently logged in user is subscribed to this issue'
+          description: 'Indicates the currently logged in user is subscribed to the issue'
     field :time_estimate, GraphQL::INT_TYPE, null: false,
           description: 'Time estimate of the issue'
     field :total_time_spent, GraphQL::INT_TYPE, null: false,

app/graphql/types/permission_types/base_permission_type.rb

@@ -25,7 +25,7 @@ module Types
         kword_args = kword_args.reverse_merge(
           name: name,
           type: GraphQL::BOOLEAN_TYPE,
-          description: "Whether or not a user can perform `#{name}` on this resource",
+          description: "Indicates the user can perform `#{name}` on this resource",
           null: false)
 
         field(**kword_args) # rubocop:disable Graphql/Descriptions

app/graphql/types/project_type.rb

@@ -46,7 +46,7 @@ module Types
           description: 'Timestamp of the project last activity'
 
     field :archived, GraphQL::BOOLEAN_TYPE, null: true,
-          description: 'Archived status of the project'
+          description: 'Indicates the archived status of the project'
 
     field :visibility, GraphQL::STRING_TYPE, null: true,
           description: 'Visibility of the project'
@@ -102,6 +102,8 @@ module Types
           description: 'Indicates if a link to create or view a merge request should display after a push to Git repositories of the project from the command line'
     field :remove_source_branch_after_merge, GraphQL::BOOLEAN_TYPE, null: true,
           description: 'Indicates if `Delete source branch` option should be enabled by default for all new merge requests of the project'
+    field :autoclose_referenced_issues, GraphQL::BOOLEAN_TYPE, null: true,
+          description: 'Indicates if issues referenced by merge requests and commits within the default branch are closed automatically'
 
     field :namespace, Types::NamespaceType, null: true,
           description: 'Namespace of the project'

app/models/diff_viewer/base.rb

@@ -89,7 +89,7 @@ module DiffViewer
         {
           viewer: switcher_title,
           reason: render_error_reason,
-          options: render_error_options.to_sentence(two_words_connector: _(' or '), last_word_connector: _(', or '))
+          options: Gitlab::Utils.to_exclusive_sentence(render_error_options)
         }
     end
 

app/models/key.rb

@@ -142,13 +142,9 @@ class Key < ApplicationRecord
   end
 
   def forbidden_key_type_message
-    allowed_types =
-      Gitlab::CurrentSettings
-        .allowed_key_types
-        .map(&:upcase)
-        .to_sentence(last_word_connector: ', or ', two_words_connector: ' or ')
+    allowed_types = Gitlab::CurrentSettings.allowed_key_types.map(&:upcase)
 
-    "type is forbidden. Must be #{allowed_types}"
+    "type is forbidden. Must be #{Gitlab::Utils.to_exclusive_sentence(allowed_types)}"
   end
 end
 

app/models/project.rb

@@ -75,6 +75,7 @@ class Project < ApplicationRecord
   default_value_for :snippets_enabled, gitlab_config_features.snippets
   default_value_for :only_allow_merge_if_all_discussions_are_resolved, false
   default_value_for :remove_source_branch_after_merge, true
+  default_value_for :autoclose_referenced_issues, true
   default_value_for(:ci_config_path) { Gitlab::CurrentSettings.default_ci_config_path }
 
   add_authentication_token_field :runners_token, encrypted: -> { Feature.enabled?(:projects_tokens_optional_encryption, default_enabled: true) ? :optional : :required }
@@ -679,6 +680,12 @@ class Project < ApplicationRecord
     end
   end
 
+  def autoclose_referenced_issues
+    return true if super.nil?
+
+    super
+  end
+
   def preload_protected_branches
     preloader = ActiveRecord::Associations::Preloader.new
     preloader.preload(self, protected_branches: [:push_access_levels, :merge_access_levels])

app/validators/key_restriction_validator.rb

@@ -21,7 +21,8 @@ class KeyRestrictionValidator < ActiveModel::EachValidator
 
   def supported_sizes_message
     sizes = self.class.supported_sizes(options[:type])
-    sizes.to_sentence(last_word_connector: ', or ', two_words_connector: ' or ')
+
+    Gitlab::Utils.to_exclusive_sentence(sizes)
   end
 
   def valid_restriction?(value)

app/views/projects/blob/_render_error.html.haml

@@ -3,5 +3,5 @@
     The #{viewer.switcher_title} could not be displayed because #{blob_render_error_reason(viewer)}.
 
     You can
-    = blob_render_error_options(viewer).to_sentence(two_words_connector: ' or ', last_word_connector: ', or ').html_safe
+    = Gitlab::Utils.to_exclusive_sentence(blob_render_error_options(viewer)).html_safe
     instead.

app/views/projects/blob/viewers/_contributing.html.haml

@@ -4,6 +4,6 @@ After you've reviewed these contribution guidelines, you'll be all set to
 - options = contribution_options(viewer.project)
 - if options.any?
   = succeed '.' do
-    = options.to_sentence(two_words_connector: ' or ', last_word_connector: ', or ').html_safe
+    = Gitlab::Utils.to_exclusive_sentence(options).html_safe
 - else
   contribute to this project.

app/views/projects/default_branch/_show.html.haml

@@ -9,13 +9,23 @@
       = _('Select the branch you want to set as the default for this project. All merge requests and commits will automatically be made against this branch unless you specify a different one.')
 
   .settings-content
-    - if @project.empty_repo?
-      .text-secondary
-        = _('A default branch cannot be chosen for an empty project.')
-    - else
-      = form_for [@project.namespace.becomes(Namespace), @project], remote: true, html: { multipart: true, anchor: 'default-branch-settings' }, authenticity_token: true do |f|
-        %fieldset
+    = form_for [@project.namespace.becomes(Namespace), @project], remote: true, html: { multipart: true, anchor: 'default-branch-settings' }, authenticity_token: true do |f|
+      %fieldset
+        - if @project.empty_repo?
+          .text-secondary
+            = _('A default branch cannot be chosen for an empty project.')
+        - else
           .form-group
             = f.label :default_branch, "Default Branch", class: 'label-bold'
             = f.select(:default_branch, @project.repository.branch_names, {}, {class: 'select2 select-wide'})
-        = f.submit 'Save changes', class: "btn btn-success"
+
+        .form-group
+          .form-check
+            = f.check_box :autoclose_referenced_issues, class: 'form-check-input'
+            = f.label :autoclose_referenced_issues, class: 'form-check-label' do
+              %strong= _("Auto-close referenced issues on default branch")
+            .form-text.text-muted
+              = _("Issues referenced by merge requests and commits within the default branch will be closed automatically")
+              = link_to icon('question-circle'), help_page_path('user/project/issues/managing_issues.html', anchor: 'disabling-automatic-issue-closing'), target: '_blank'
+
+      = f.submit 'Save changes', class: "btn btn-success"

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

 - project = local_assigns.fetch(:project)
 - model = local_assigns.fetch(:model)
 
+
+
 - form = local_assigns.fetch(:form)
 - placeholder = model.is_a?(MergeRequest) ? _('Describe the goal of the changes and what reviewers should be aware of.') : _('Write a comment or drag your files here…')
 - supports_quick_actions = model.new_record?
@@ -14,6 +16,8 @@
   = form.label :description, 'Description', class: 'col-form-label col-sm-2'
   .col-sm-10
 
+    - if model.is_a?(Issuable)
+      = render 'shared/issuable/form/template_selector', issuable: model
     = 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 rspec-issuable-form-description',

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

@@ -17,7 +17,6 @@
 .form-group.row
   = form.label :title, class: 'col-form-label col-sm-2'
 
-  = render 'shared/issuable/form/template_selector', issuable: issuable
   = render 'shared/issuable/form/title', issuable: issuable, form: form, has_wip_commits: commits && commits.detect(&:work_in_progress?)
 #js-suggestions{ data: { project_path: @project.full_path } }
 

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

@@ -2,7 +2,7 @@
 
 - return unless issuable && issuable_templates(issuable).any?
 
-.col-sm-3.col-lg-2
+.issuable-form-select-holder.selectbox.form-group
   .js-issuable-selector-wrap{ data: { issuable_type: issuable.to_ability_name } }
     = template_dropdown_tag(issuable) do
       %ul.dropdown-footer-list

app/workers/chat_notification_worker.rb

@@ -3,6 +3,9 @@
 class ChatNotificationWorker
   include ApplicationWorker
 
+  TimeoutExceeded = Class.new(StandardError)
+
+  sidekiq_options retry: false
   feature_category :chatops
   latency_sensitive_worker!
   # TODO: break this into multiple jobs
@@ -11,18 +14,21 @@ class ChatNotificationWorker
   # worker_has_external_dependencies!
 
   RESCHEDULE_INTERVAL = 2.seconds
+  RESCHEDULE_TIMEOUT = 5.minutes
 
   # rubocop: disable CodeReuse/ActiveRecord
-  def perform(build_id)
+  def perform(build_id, reschedule_count = 0)
     Ci::Build.find_by(id: build_id).try do |build|
       send_response(build)
     end
   rescue Gitlab::Chat::Output::MissingBuildSectionError
+    raise TimeoutExceeded if timeout_exceeded?(reschedule_count)
+
     # The creation of traces and sections appears to be eventually consistent.
     # As a result it's possible for us to run the above code before the trace
     # sections are present. To better handle such cases we'll just reschedule
     # the job instead of producing an error.
-    self.class.perform_in(RESCHEDULE_INTERVAL, build_id)
+    self.class.perform_in(RESCHEDULE_INTERVAL, build_id, reschedule_count + 1)
   end
   # rubocop: enable CodeReuse/ActiveRecord
 
@@ -37,4 +43,10 @@ class ChatNotificationWorker
       end
     end
   end
+
+  private
+
+  def timeout_exceeded?(reschedule_count)
+    (reschedule_count * RESCHEDULE_INTERVAL) >= RESCHEDULE_TIMEOUT
+  end
 end

changelogs/unreleased/119198-chat_notification-sidekiq-job-latency-has-increased.yml

+---
+title: Limit the amount of time ChatNotificationWorker waits for the build trace
+merge_request: 22132
+author:
+type: fixed

changelogs/unreleased/32273-fix-choose-template.yml

+---
+title: Changes to template dropdown location
+merge_request: 22049
+author:
+type: changed

changelogs/unreleased/feat-disable-issue-autoclose-feature.yml

+---
+title: Add capability to disable issue auto-close feature per project
+merge_request: 21704
+author: Fabio Huser
+type: added

db/migrate/20200103195205_add_autoclose_referenced_issues_to_projects.rb

+# frozen_string_literal: true
+
+class AddAutocloseReferencedIssuesToProjects < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :autoclose_referenced_issues, :boolean
+  end
+end

db/schema.rb

@@ -3348,6 +3348,7 @@ ActiveRecord::Schema.define(version: 2020_01_06_085831) do
     t.boolean "remove_source_branch_after_merge"
     t.date "marked_for_deletion_at"
     t.integer "marked_for_deletion_by_user_id"
+    t.boolean "autoclose_referenced_issues"
     t.index "lower((name)::text)", name: "index_projects_on_lower_name"
     t.index ["created_at", "id"], name: "index_projects_on_created_at_and_id"
     t.index ["creator_id"], name: "index_projects_on_creator_id"

doc/administration/geo/replication/troubleshooting.md

@@ -318,6 +318,40 @@ Slots where `active` is `f` are not active.
   SELECT pg_drop_replication_slot('<name_of_extra_slot>');
   ```
 
+### Message: "ERROR: canceling statement due to conflict with recovery"
+
+This error may rarely occur under normal usage, and the system is resilient
+enough to recover.
+
+However, under certain conditions, some database queries on secondaries may run
+excessively long, which increases the frequency of this error. At some point,
+some of these queries will never be able to complete due to being canceled
+every time.
+
+These long-running queries are
+[planned to be removed in the future](https://gitlab.com/gitlab-org/gitlab/issues/34269),
+but as a workaround, we recommend enabling
+[hot_standby_feedback](https://www.postgresql.org/docs/10/hot-standby.html#HOT-STANDBY-CONFLICT).
+This increases the likelihood of bloat on the **primary** node as it prevents
+`VACUUM` from removing recently-dead rows. However, it has been used
+successfully in production on GitLab.com.
+
+To enable `hot_standby_feedback`, add the following to `/etc/gitlab/gitlab.rb`
+on the **secondary** node:
+
+```ruby
+postgresql['hot_standby_feedback'] = 'on'
+```
+
+Then reconfigure GitLab:
+
+```sh
+sudo gitlab-ctl reconfigure
+```
+
+To help us resolve this problem, consider commenting on
+[the issue](https://gitlab.com/gitlab-org/gitlab/issues/4489).
+
 ### Very large repositories never successfully synchronize on the **secondary** node
 
 GitLab places a timeout on all repository clones, including project imports

doc/api/graphql/reference/gitlab_schema.graphql

@@ -1668,7 +1668,7 @@ type Epic implements Noteable {
   state: EpicState!
 
   """
-  Boolean flag for whether the currently logged in user is subscribed to this epic
+  Indicates the currently logged in user is subscribed to the epic
   """
   subscribed: Boolean!
 
@@ -1984,7 +1984,7 @@ type EpicIssue implements Noteable {
   state: IssueState!
 
   """
-  Boolean flag for whether the currently logged in user is subscribed to this issue
+  Indicates the currently logged in user is subscribed to the issue
   """
   subscribed: Boolean!
 
@@ -2089,42 +2089,42 @@ Check permissions for the current user on an epic
 """
 type EpicPermissions {
   """
-  Whether or not a user can perform `admin_epic` on this resource
+  Indicates the user can perform `admin_epic` on this resource
   """
   adminEpic: Boolean!
 
   """
-  Whether or not a user can perform `award_emoji` on this resource
+  Indicates the user can perform `award_emoji` on this resource
   """
   awardEmoji: Boolean!
 
   """
-  Whether or not a user can perform `create_epic` on this resource
+  Indicates the user can perform `create_epic` on this resource
   """
   createEpic: Boolean!
 
   """
-  Whether or not a user can perform `create_note` on this resource
+  Indicates the user can perform `create_note` on this resource
   """
   createNote: Boolean!
 
   """
-  Whether or not a user can perform `destroy_epic` on this resource
+  Indicates the user can perform `destroy_epic` on this resource
   """
   destroyEpic: Boolean!
 
   """
-  Whether or not a user can perform `read_epic` on this resource
+  Indicates the user can perform `read_epic` on this resource
   """
   readEpic: Boolean!
 
   """
-  Whether or not a user can perform `read_epic_iid` on this resource
+  Indicates the user can perform `read_epic_iid` on this resource
   """
   readEpicIid: Boolean!
 
   """
-  Whether or not a user can perform `update_epic` on this resource
+  Indicates the user can perform `update_epic` on this resource
   """
   updateEpic: Boolean!
 }
@@ -2585,7 +2585,7 @@ type Group {
 
 type GroupPermissions {
   """
-  Whether or not a user can perform `read_group` on this resource
+  Indicates the user can perform `read_group` on this resource
   """
   readGroup: Boolean!
 }
@@ -2816,7 +2816,7 @@ type Issue implements Noteable {
   state: IssueState!
 
   """
-  Boolean flag for whether the currently logged in user is subscribed to this issue
+  Indicates the currently logged in user is subscribed to the issue
   """
   subscribed: Boolean!
 
@@ -2921,42 +2921,42 @@ Check permissions for the current user on a issue
 """
 type IssuePermissions {
   """
-  Whether or not a user can perform `admin_issue` on this resource
+  Indicates the user can perform `admin_issue` on this resource
   """
   adminIssue: Boolean!
 
   """
-  Whether or not a user can perform `create_design` on this resource
+  Indicates the user can perform `create_design` on this resource
   """
   createDesign: Boolean!
 
   """
-  Whether or not a user can perform `create_note` on this resource
+  Indicates the user can perform `create_note` on this resource
   """
   createNote: Boolean!
 
   """
-  Whether or not a user can perform `destroy_design` on this resource
+  Indicates the user can perform `destroy_design` on this resource
   """
   destroyDesign: Boolean!
 
   """
-  Whether or not a user can perform `read_design` on this resource
+  Indicates the user can perform `read_design` on this resource
   """
   readDesign: Boolean!
 
   """
-  Whether or not a user can perform `read_issue` on this resource
+  Indicates the user can perform `read_issue` on this resource
   """
   readIssue: Boolean!
 
   """
-  Whether or not a user can perform `reopen_issue` on this resource
+  Indicates the user can perform `reopen_issue` on this resource
   """
   reopenIssue: Boolean!
 
   """
-  Whether or not a user can perform `update_issue` on this resource
+  Indicates the user can perform `update_issue` on this resource
   """
   updateIssue: Boolean!
 }
@@ -3714,42 +3714,42 @@ Check permissions for the current user on a merge request
 """
 type MergeRequestPermissions {
   """
-  Whether or not a user can perform `admin_merge_request` on this resource
+  Indicates the user can perform `admin_merge_request` on this resource
   """
   adminMergeRequest: Boolean!
 
   """
-  Whether or not a user can perform `cherry_pick_on_current_merge_request` on this resource
+  Indicates the user can perform `cherry_pick_on_current_merge_request` on this resource
   """
   cherryPickOnCurrentMergeRequest: Boolean!
 
   """
-  Whether or not a user can perform `create_note` on this resource
+  Indicates the user can perform `create_note` on this resource
   """
   createNote: Boolean!
 
   """
-  Whether or not a user can perform `push_to_source_branch` on this resource
+  Indicates the user can perform `push_to_source_branch` on this resource
   """
   pushToSourceBranch: Boolean!
 
   """
-  Whether or not a user can perform `read_merge_request` on this resource
+  Indicates the user can perform `read_merge_request` on this resource
   """
   readMergeRequest: Boolean!
 
   """
-  Whether or not a user can perform `remove_source_branch` on this resource
+  Indicates the user can perform `remove_source_branch` on this resource
   """
   removeSourceBranch: Boolean!
 
   """
-  Whether or not a user can perform `revert_on_current_merge_request` on this resource
+  Indicates the user can perform `revert_on_current_merge_request` on this resource
   """
   revertOnCurrentMergeRequest: Boolean!
 
   """
-  Whether or not a user can perform `update_merge_request` on this resource
+  Indicates the user can perform `update_merge_request` on this resource
   """
   updateMergeRequest: Boolean!
 }
@@ -4362,27 +4362,27 @@ type NoteEdge {
 
 type NotePermissions {
   """
-  Whether or not a user can perform `admin_note` on this resource
+  Indicates the user can perform `admin_note` on this resource
   """
   adminNote: Boolean!
 
   """
-  Whether or not a user can perform `award_emoji` on this resource
+  Indicates the user can perform `award_emoji` on this resource
   """
   awardEmoji: Boolean!
 
   """
-  Whether or not a user can perform `create_note` on this resource
+  Indicates the user can perform `create_note` on this resource
   """
   createNote: Boolean!
 
   """
-  Whether or not a user can perform `read_note` on this resource
+  Indicates the user can perform `read_note` on this resource
   """
   readNote: Boolean!
 
   """
-  Whether or not a user can perform `resolve_note` on this resource
+  Indicates the user can perform `resolve_note` on this resource
   """
   resolveNote: Boolean!
 }
@@ -4574,17 +4574,17 @@ type PipelineEdge {
 
 type PipelinePermissions {
   """
-  Whether or not a user can perform `admin_pipeline` on this resource
+  Indicates the user can perform `admin_pipeline` on this resource
   """
   adminPipeline: Boolean!
 
   """
-  Whether or not a user can perform `destroy_pipeline` on this resource
+  Indicates the user can perform `destroy_pipeline` on this resource
   """
   destroyPipeline: Boolean!
 
   """
-  Whether or not a user can perform `update_pipeline` on this resource
+  Indicates the user can perform `update_pipeline` on this resource
   """
   updatePipeline: Boolean!
 }
@@ -4605,10 +4605,15 @@ enum PipelineStatusEnum {
 
 type Project {
   """
-  Archived status of the project
+  Indicates the archived status of the project
   """
   archived: Boolean
 
+  """
+  Indicates if issues referenced by merge requests and commits within the default branch are closed automatically
+  """
+  autocloseReferencedIssues: Boolean
+
   """
   URL to avatar image file of the project
   """
@@ -5145,207 +5150,207 @@ type ProjectEdge {
 
 type ProjectPermissions {
   """
-  Whether or not a user can perform `admin_operations` on this resource
+  Indicates the user can perform `admin_operations` on this resource
   """
   adminOperations: Boolean!
 
   """
-  Whether or not a user can perform `admin_project` on this resource
+  Indicates the user can perform `admin_project` on this resource
   """
   adminProject: Boolean!
 
   """
-  Whether or not a user can perform `admin_remote_mirror` on this resource
+  Indicates the user can perform `admin_remote_mirror` on this resource
   """
   adminRemoteMirror: Boolean!
 
   """
-  Whether or not a user can perform `admin_wiki` on this resource
+  Indicates the user can perform `admin_wiki` on this resource
   """
   adminWiki: Boolean!
 
   """
-  Whether or not a user can perform `archive_project` on this resource
+  Indicates the user can perform `archive_project` on this resource
   """
   archiveProject: Boolean!
 
   """
-  Whether or not a user can perform `change_namespace` on this resource
+  Indicates the user can perform `change_namespace` on this resource
   """
   changeNamespace: Boolean!
 
   """
-  Whether or not a user can perform `change_visibility_level` on this resource
+  Indicates the user can perform `change_visibility_level` on this resource
   """
   changeVisibilityLevel: Boolean!
 
   """
-  Whether or not a user can perform `create_deployment` on this resource
+  Indicates the user can perform `create_deployment` on this resource
   """
   createDeployment: Boolean!
 
   """
-  Whether or not a user can perform `create_design` on this resource
+  Indicates the user can perform `create_design` on this resource
   """
   createDesign: Boolean!
 
   """
-  Whether or not a user can perform `create_issue` on this resource
+  Indicates the user can perform `create_issue` on this resource
   """
   createIssue: Boolean!
 
   """
-  Whether or not a user can perform `create_label` on this resource
+  Indicates the user can perform `create_label` on this resource
   """
   createLabel: Boolean!
 
   """
-  Whether or not a user can perform `create_merge_request_from` on this resource
+  Indicates the user can perform `create_merge_request_from` on this resource
   """
   createMergeRequestFrom: Boolean!
 
   """
-  Whether or not a user can perform `create_merge_request_in` on this resource
+  Indicates the user can perform `create_merge_request_in` on this resource
   """
   createMergeRequestIn: Boolean!
 
   """
-  Whether or not a user can perform `create_pages` on this resource
+  Indicates the user can perform `create_pages` on this resource
   """
   createPages: Boolean!
 
   """
-  Whether or not a user can perform `create_pipeline` on this resource
+  Indicates the user can perform `create_pipeline` on this resource
   """
   createPipeline: Boolean!
 
   """
-  Whether or not a user can perform `create_pipeline_schedule` on this resource
+  Indicates the user can perform `create_pipeline_schedule` on this resource
   """
   createPipelineSchedule: Boolean!
 
   """
-  Whether or not a user can perform `create_snippet` on this resource
+  Indicates the user can perform `create_snippet` on this resource
   """
   createSnippet: Boolean!
 
   """
-  Whether or not a user can perform `create_wiki` on this resource
+  Indicates the user can perform `create_wiki` on this resource
   """
   createWiki: Boolean!
 
   """
-  Whether or not a user can perform `destroy_design` on this resource
+  Indicates the user can perform `destroy_design` on this resource
   """
   destroyDesign: Boolean!
 
   """
-  Whether or not a user can perform `destroy_pages` on this resource
+  Indicates the user can perform `destroy_pages` on this resource
   """
   destroyPages: Boolean!
 
   """
-  Whether or not a user can perform `destroy_wiki` on this resource
+  Indicates the user can perform `destroy_wiki` on this resource
   """
   destroyWiki: Boolean!
 
   """
-  Whether or not a user can perform `download_code` on this resource
+  Indicates the user can perform `download_code` on this resource
   """
   downloadCode: Boolean!
 
   """
-  Whether or not a user can perform `download_wiki_code` on this resource
+  Indicates the user can perform `download_wiki_code` on this resource
   """
   downloadWikiCode: Boolean!
 
   """
-  Whether or not a user can perform `fork_project` on this resource
+  Indicates the user can perform `fork_project` on this resource
   """
   forkProject: Boolean!
 
   """
-  Whether or not a user can perform `push_code` on this resource
+  Indicates the user can perform `push_code` on this resource
   """
   pushCode: Boolean!
 
   """
-  Whether or not a user can perform `push_to_delete_protected_branch` on this resource
+  Indicates the user can perform `push_to_delete_protected_branch` on this resource
   """
   pushToDeleteProtectedBranch: Boolean!
 
   """
-  Whether or not a user can perform `read_commit_status` on this resource
+  Indicates the user can perform `read_commit_status` on this resource
   """
   readCommitStatus: Boolean!
 
   """
-  Whether or not a user can perform `read_cycle_analytics` on this resource
+  Indicates the user can perform `read_cycle_analytics` on this resource
   """
   readCycleAnalytics: Boolean!
 
   """
-  Whether or not a user can perform `read_design` on this resource
+  Indicates the user can perform `read_design` on this resource
   """
   readDesign: Boolean!
 
   """
-  Whether or not a user can perform `read_pages_content` on this resource
+  Indicates the user can perform `read_pages_content` on this resource
   """
   readPagesContent: Boolean!
 
   """
-  Whether or not a user can perform `read_project` on this resource
+  Indicates the user can perform `read_project` on this resource
   """
   readProject: Boolean!
 
   """
-  Whether or not a user can perform `read_project_member` on this resource
+  Indicates the user can perform `read_project_member` on this resource
   """
   readProjectMember: Boolean!
 
   """
-  Whether or not a user can perform `read_wiki` on this resource
+  Indicates the user can perform `read_wiki` on this resource
   """
   readWiki: Boolean!
 
   """
-  Whether or not a user can perform `remove_fork_project` on this resource
+  Indicates the user can perform `remove_fork_project` on this resource
   """
   removeForkProject: Boolean!
 
   """
-  Whether or not a user can perform `remove_pages` on this resource
+  Indicates the user can perform `remove_pages` on this resource
   """
   removePages: Boolean!
 
   """
-  Whether or not a user can perform `remove_project` on this resource
+  Indicates the user can perform `remove_project` on this resource
   """
   removeProject: Boolean!
 
   """
-  Whether or not a user can perform `rename_project` on this resource
+  Indicates the user can perform `rename_project` on this resource
   """
   renameProject: Boolean!
 
   """
-  Whether or not a user can perform `request_access` on this resource
+  Indicates the user can perform `request_access` on this resource
   """
   requestAccess: Boolean!
 
   """
-  Whether or not a user can perform `update_pages` on this resource
+  Indicates the user can perform `update_pages` on this resource
   """
   updatePages: Boolean!
 
   """
-  Whether or not a user can perform `update_wiki` on this resource
+  Indicates the user can perform `update_wiki` on this resource
   """
   updateWiki: Boolean!
 
   """
-  Whether or not a user can perform `upload_file` on this resource
+  Indicates the user can perform `upload_file` on this resource
   """
   uploadFile: Boolean!
 }
@@ -5909,32 +5914,32 @@ type SnippetEdge {
 
 type SnippetPermissions {
   """
-  Whether or not a user can perform `admin_snippet` on this resource
+  Indicates the user can perform `admin_snippet` on this resource
   """
   adminSnippet: Boolean!
 
   """
-  Whether or not a user can perform `award_emoji` on this resource
+  Indicates the user can perform `award_emoji` on this resource
   """
   awardEmoji: Boolean!
 
   """
-  Whether or not a user can perform `create_note` on this resource
+  Indicates the user can perform `create_note` on this resource
   """
   createNote: Boolean!
 
   """
-  Whether or not a user can perform `read_snippet` on this resource
+  Indicates the user can perform `read_snippet` on this resource
   """
   readSnippet: Boolean!
 
   """
-  Whether or not a user can perform `report_snippet` on this resource
+  Indicates the user can perform `report_snippet` on this resource
   """
   reportSnippet: Boolean!
 
   """
-  Whether or not a user can perform `update_snippet` on this resource
+  Indicates the user can perform `update_snippet` on this resource
   """
   updateSnippet: Boolean!
 }
@@ -6360,7 +6365,7 @@ type ToggleAwardEmojiPayload {
   errors: [String!]!
 
   """
-  True when the emoji was awarded, false when it was removed
+  Indicates the status of the emoji. True if the toggle awarded the emoji, and false if the toggle removed the emoji.
   """
   toggledOn: Boolean!
 }
@@ -6873,7 +6878,7 @@ type UserEdge {
 
 type UserPermissions {
   """
-  Whether or not a user can perform `create_snippet` on this resource
+  Indicates the user can perform `create_snippet` on this resource
   """
   createSnippet: Boolean!
 }

doc/api/projects.md

@@ -156,6 +156,7 @@ When the user is authenticated and `simple` is not set this returns something li
     "remove_source_branch_after_merge": false,
     "request_access_enabled": false,
     "merge_method": "merge",
+    "autoclose_referenced_issues": true,
     "statistics": {
       "commit_count": 37,
       "storage_size": 1038090,
@@ -254,6 +255,7 @@ When the user is authenticated and `simple` is not set this returns something li
     "packages_enabled": true,
     "service_desk_enabled": false,
     "service_desk_address": null,
+    "autoclose_referenced_issues": true,
     "statistics": {
       "commit_count": 12,
       "storage_size": 2066080,
@@ -385,6 +387,7 @@ This endpoint supports [keyset pagination](README.md#keyset-based-pagination) fo
     "remove_source_branch_after_merge": false,
     "request_access_enabled": false,
     "merge_method": "merge",
+    "autoclose_referenced_issues": true,
     "statistics": {
       "commit_count": 37,
       "storage_size": 1038090,
@@ -483,6 +486,7 @@ This endpoint supports [keyset pagination](README.md#keyset-based-pagination) fo
     "packages_enabled": true,
     "service_desk_enabled": false,
     "service_desk_address": null,
+    "autoclose_referenced_issues": true,
     "statistics": {
       "commit_count": 12,
       "storage_size": 2066080,
@@ -593,6 +597,7 @@ Example response:
     "remove_source_branch_after_merge": false,
     "request_access_enabled": false,
     "merge_method": "merge",
+    "autoclose_referenced_issues": true,
     "statistics": {
       "commit_count": 37,
       "storage_size": 1038090,
@@ -688,6 +693,7 @@ Example response:
     "packages_enabled": true,
     "service_desk_enabled": false,
     "service_desk_address": null,
+    "autoclose_referenced_issues": true,
     "statistics": {
       "commit_count": 12,
       "storage_size": 2066080,
@@ -829,6 +835,7 @@ GET /projects/:id
   "packages_enabled": true,
   "service_desk_enabled": false,
   "service_desk_address": null,
+  "autoclose_referenced_issues": true,
   "statistics": {
     "commit_count": 37,
     "storage_size": 1038090,
@@ -986,6 +993,7 @@ POST /projects
 | `only_allow_merge_if_pipeline_succeeds` | boolean | no | Set whether merge requests can only be merged with successful jobs |
 | `only_allow_merge_if_all_discussions_are_resolved` | boolean | no | Set whether merge requests can only be merged when all the discussions are resolved |
 | `merge_method` | string | no | Set the [merge method](#project-merge-method) used |
+| `autoclose_referenced_issues` | boolean | no | Set whether auto-closing referenced issues on default branch |
 | `remove_source_branch_after_merge` | boolean | no | Enable `Delete source branch` option by default for all new merge requests |
 | `lfs_enabled` | boolean | no | Enable LFS |
 | `request_access_enabled` | boolean | no | Allow users to request member access |
@@ -1050,6 +1058,7 @@ POST /projects/user/:user_id
 | `only_allow_merge_if_pipeline_succeeds` | boolean | no | Set whether merge requests can only be merged with successful jobs |
 | `only_allow_merge_if_all_discussions_are_resolved` | boolean | no | Set whether merge requests can only be merged when all the discussions are resolved |
 | `merge_method` | string | no | Set the [merge method](#project-merge-method) used |
+| `autoclose_referenced_issues` | boolean | no | Set whether auto-closing referenced issues on default branch |
 | `remove_source_branch_after_merge` | boolean | no | Enable `Delete source branch` option by default for all new merge requests |
 | `lfs_enabled` | boolean | no | Enable LFS |
 | `request_access_enabled` | boolean | no | Allow users to request member access |
@@ -1113,6 +1122,7 @@ PUT /projects/:id
 | `only_allow_merge_if_pipeline_succeeds` | boolean | no | Set whether merge requests can only be merged with successful jobs |
 | `only_allow_merge_if_all_discussions_are_resolved` | boolean | no | Set whether merge requests can only be merged when all the discussions are resolved |
 | `merge_method` | string | no | Set the [merge method](#project-merge-method) used |
+| `autoclose_referenced_issues` | boolean | no | Set whether auto-closing referenced issues on default branch |
 | `remove_source_branch_after_merge` | boolean | no | Enable `Delete source branch` option by default for all new merge requests |
 | `lfs_enabled` | boolean | no | Enable LFS |
 | `request_access_enabled` | boolean | no | Allow users to request member access |
@@ -1244,6 +1254,7 @@ Example responses:
     "remove_source_branch_after_merge": false,
     "request_access_enabled": false,
     "merge_method": "merge",
+    "autoclose_referenced_issues": true,
     "_links": {
       "self": "http://example.com/api/v4/projects",
       "issues": "http://example.com/api/v4/projects/1/issues",
@@ -1332,6 +1343,7 @@ Example response:
   "remove_source_branch_after_merge": false,
   "request_access_enabled": false,
   "merge_method": "merge",
+  "autoclose_referenced_issues": true,
   "_links": {
     "self": "http://example.com/api/v4/projects",
     "issues": "http://example.com/api/v4/projects/1/issues",
@@ -1419,6 +1431,7 @@ Example response:
   "remove_source_branch_after_merge": false,
   "request_access_enabled": false,
   "merge_method": "merge",
+  "autoclose_referenced_issues": true,
   "_links": {
     "self": "http://example.com/api/v4/projects",
     "issues": "http://example.com/api/v4/projects/1/issues",
@@ -1593,6 +1606,7 @@ Example response:
   "remove_source_branch_after_merge": false,
   "request_access_enabled": false,
   "merge_method": "merge",
+  "autoclose_referenced_issues": true,
   "_links": {
     "self": "http://example.com/api/v4/projects",
     "issues": "http://example.com/api/v4/projects/1/issues",
@@ -1699,6 +1713,7 @@ Example response:
   "remove_source_branch_after_merge": false,
   "request_access_enabled": false,
   "merge_method": "merge",
+  "autoclose_referenced_issues": true,
   "_links": {
     "self": "http://example.com/api/v4/projects",
     "issues": "http://example.com/api/v4/projects/1/issues",

doc/development/api_graphql_styleguide.md

@@ -210,7 +210,7 @@ class MergeRequestPermissionsType < BasePermissionType
   abilities :admin_merge_request, :update_merge_request, :create_note
 
   ability_field :resolve_note,
-                description: 'Whether or not the user can resolve disussions on the merge request'
+                description: 'Indicates the user can resolve discussions on the merge request'
   permission_field :push_to_source_branch, method: :can_push_to_source_branch?
 end
 ```

doc/development/testing_guide/best_practices.md

@@ -70,6 +70,7 @@ When using spring and guard together, use `SPRING=1 bundle exec guard` instead t
   use a Capyabara matcher beforehand (e.g. `find('.js-foo')`) to ensure the element actually exists.
 - Use `focus: true` to isolate parts of the specs you want to run.
 - Use [`:aggregate_failures`](https://relishapp.com/rspec/rspec-core/docs/expectation-framework-integration/aggregating-failures) when there is more than one expectation in a test.
+- For [empty test description blocks](https://github.com/rubocop-hq/rspec-style-guide#it-and-specify), use `specify` rather than `it do` if the test is self-explanatory.
 
 ### System / Feature tests
 

doc/user/project/issues/managing_issues.md

@@ -211,6 +211,19 @@ as well as `#22` and `#23` in group/otherproject. `#17` won't be closed as it do
 not match the pattern. It works with multi-line commit messages as well as one-liners
 when used from the command line with `git commit -m`.
 
+#### Disabling automatic issue closing
+
+The automatic issue closing feature can be disabled on a per-project basis
+within the [project's repository settings](../settings/index.md). Referenced
+issues will still be displayed as such but won't be closed automatically.
+
+![disable issue auto close - settings](img/disable_issue_auto_close.png)
+
+This only applies to issues affected by new merge requests or commits. Already
+closed issues remain as-is. Disabling automatic issue closing only affects merge
+requests *within* the project and won't prevent other projects from closing it
+via cross-project issues.
+
 #### Customizing the issue closing pattern **(CORE ONLY)**
 
 In order to change the default issue closing pattern, GitLab administrators must edit the

lib/api/entities.rb

@@ -331,6 +331,7 @@ module API
       expose :auto_devops_deploy_strategy do |project, options|
         project.auto_devops.nil? ? 'continuous' : project.auto_devops.deploy_strategy
       end
+      expose :autoclose_referenced_issues
 
       # rubocop: disable CodeReuse/ActiveRecord
       def self.preload_relation(projects_relation, options = {})

lib/api/helpers/projects_helpers.rb

@@ -47,6 +47,7 @@ module API
         optional :ci_default_git_depth, type: Integer, desc: 'Default number of revisions for shallow cloning'
         optional :auto_devops_enabled, type: Boolean, desc: 'Flag indication if Auto DevOps is enabled'
         optional :auto_devops_deploy_strategy, type: String, values: %w(continuous manual timed_incremental), desc: 'Auto Deploy strategy'
+        optional :autoclose_referenced_issues, type: Boolean, desc: 'Flag indication if referenced issues auto-closing is enabled'
       end
 
       params :optional_project_params_ee do
@@ -85,6 +86,7 @@ module API
           :container_registry_enabled,
           :default_branch,
           :description,
+          :autoclose_referenced_issues,
           :issues_access_level,
           :lfs_enabled,
           :merge_requests_access_level,

lib/gitlab/closing_issue_extractor.rb

@@ -11,11 +11,13 @@ module Gitlab
     end
 
     def initialize(project, current_user = nil)
+      @project = project
       @extractor = Gitlab::ReferenceExtractor.new(project, current_user)
     end
 
     def closed_by_message(message)
       return [] if message.nil?
+      return [] unless @project.autoclose_referenced_issues
 
       closing_statements = []
       message.scan(ISSUE_CLOSING_REGEX) do

lib/gitlab/utils.rb

@@ -50,6 +50,12 @@ module Gitlab
         .gsub(/(\A-+|-+\z)/, '')
     end
 
+    # Wraps ActiveSupport's Array#to_sentence to convert the given array to a
+    # comma-separated sentence joined with localized 'or' Strings instead of 'and'.
+    def to_exclusive_sentence(array)
+      array.to_sentence(two_words_connector: _(' or '), last_word_connector: _(', or '))
+    end
+
     # Converts newlines into HTML line break elements
     def nlbr(str)
       ActionView::Base.full_sanitizer.sanitize(+str, tags: []).gsub(/\r?\n/, '<br>').html_safe

locale/gitlab.pot

@@ -2381,6 +2381,9 @@ msgstr ""
 msgid "Auto-cancel redundant, pending pipelines"
 msgstr ""
 
+msgid "Auto-close referenced issues on default branch"
+msgstr ""
+
 msgid "AutoDevOps|Auto DevOps"
 msgstr ""
 
@@ -10077,6 +10080,9 @@ msgstr ""
 msgid "Issues closed"
 msgstr ""
 
+msgid "Issues referenced by merge requests and commits within the default branch will be closed automatically"
+msgstr ""
+
 msgid "Issues with comments, merge requests with diffs and comments, labels, milestones, snippets, and other project entities"
 msgstr ""
 
@@ -21231,6 +21237,9 @@ msgstr ""
 msgid "already being used for another group or project milestone."
 msgstr ""
 
+msgid "already has a \"created\" issue link"
+msgstr ""
+
 msgid "already shared with this group"
 msgstr ""
 
@@ -21688,6 +21697,9 @@ msgstr ""
 msgid "group"
 msgstr ""
 
+msgid "has already been linked to another vulnerability"
+msgstr ""
+
 msgid "has already been taken"
 msgstr ""
 

spec/frontend/create_cluster/gke_cluster/components/gke_machine_type_dropdown_spec.js

+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import Vuex from 'vuex';
+import { selectedMachineTypeMock, gapiMachineTypesResponseMock } from '../mock_data';
+import createState from '~/create_cluster/gke_cluster/store/state';
+import DropdownButton from '~/vue_shared/components/dropdown/dropdown_button.vue';
+import DropdownHiddenInput from '~/vue_shared/components/dropdown/dropdown_hidden_input.vue';
+import GkeMachineTypeDropdown from '~/create_cluster/gke_cluster/components/gke_machine_type_dropdown.vue';
+
+const componentConfig = {
+  fieldId: 'cluster_provider_gcp_attributes_gcp_machine_type',
+  fieldName: 'cluster[provider_gcp_attributes][gcp_machine_type]',
+};
+const setMachineType = jest.fn();
+
+const LABELS = {
+  LOADING: 'Fetching machine types',
+  DISABLED_NO_PROJECT: 'Select project and zone to choose machine type',
+  DISABLED_NO_ZONE: 'Select zone to choose machine type',
+  DEFAULT: 'Select machine type',
+};
+
+const localVue = createLocalVue();
+
+localVue.use(Vuex);
+
+const createComponent = (store, propsData = componentConfig) =>
+  shallowMount(GkeMachineTypeDropdown, {
+    propsData,
+    store,
+    localVue,
+    sync: false,
+  });
+
+const createStore = (initialState = {}, getters = {}) =>
+  new Vuex.Store({
+    state: {
+      ...createState(),
+      ...initialState,
+    },
+    getters: {
+      hasZone: () => false,
+      ...getters,
+    },
+    actions: {
+      setMachineType,
+    },
+  });
+
+describe('GkeMachineTypeDropdown', () => {
+  let wrapper;
+  let store;
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  const dropdownButtonLabel = () => wrapper.find(DropdownButton).props('toggleText');
+  const dropdownHiddenInputValue = () => wrapper.find(DropdownHiddenInput).props('value');
+
+  describe('shows various toggle text depending on state', () => {
+    it('returns disabled state toggle text when no project and zone are selected', () => {
+      store = createStore({
+        projectHasBillingEnabled: false,
+      });
+      wrapper = createComponent(store);
+
+      expect(dropdownButtonLabel()).toBe(LABELS.DISABLED_NO_PROJECT);
+    });
+
+    it('returns disabled state toggle text when no zone is selected', () => {
+      store = createStore({
+        projectHasBillingEnabled: true,
+      });
+      wrapper = createComponent(store);
+
+      expect(dropdownButtonLabel()).toBe(LABELS.DISABLED_NO_ZONE);
+    });
+
+    it('returns loading toggle text', () => {
+      store = createStore();
+      wrapper = createComponent(store);
+
+      wrapper.setData({ isLoading: true });
+
+      return wrapper.vm.$nextTick().then(() => {
+        expect(dropdownButtonLabel()).toBe(LABELS.LOADING);
+      });
+    });
+
+    it('returns default toggle text', () => {
+      store = createStore(
+        {
+          projectHasBillingEnabled: true,
+        },
+        { hasZone: () => true },
+      );
+      wrapper = createComponent(store);
+
+      expect(dropdownButtonLabel()).toBe(LABELS.DEFAULT);
+    });
+
+    it('returns machine type name if machine type selected', () => {
+      store = createStore(
+        {
+          projectHasBillingEnabled: true,
+          selectedMachineType: selectedMachineTypeMock,
+        },
+        { hasZone: () => true },
+      );
+      wrapper = createComponent(store);
+
+      expect(dropdownButtonLabel()).toBe(selectedMachineTypeMock);
+    });
+  });
+
+  describe('form input', () => {
+    it('reflects new value when dropdown item is clicked', () => {
+      store = createStore({
+        machineTypes: gapiMachineTypesResponseMock.items,
+      });
+      wrapper = createComponent(store);
+
+      expect(dropdownHiddenInputValue()).toBe('');
+
+      wrapper.find('.dropdown-content button').trigger('click');
+
+      return wrapper.vm.$nextTick().then(() => {
+        expect(setMachineType).toHaveBeenCalledWith(
+          expect.anything(),
+          selectedMachineTypeMock,
+          undefined,
+        );
+      });
+    });
+  });
+});

spec/frontend/create_cluster/gke_cluster/mock_data.js

+export const emptyProjectMock = {
+  projectId: '',
+  name: '',
+};
+
+export const selectedProjectMock = {
+  projectId: 'gcp-project-123',
+  name: 'gcp-project',
+};
+
+export const selectedZoneMock = 'us-central1-a';
+
+export const selectedMachineTypeMock = 'n1-standard-2';
+
+export const gapiProjectsResponseMock = {
+  projects: [
+    {
+      projectNumber: '1234',
+      projectId: 'gcp-project-123',
+      lifecycleState: 'ACTIVE',
+      name: 'gcp-project',
+      createTime: '2017-12-16T01:48:29.129Z',
+      parent: {
+        type: 'organization',
+        id: '12345',
+      },
+    },
+  ],
+};
+
+export const gapiZonesResponseMock = {
+  kind: 'compute#zoneList',
+  id: 'projects/gitlab-internal-153318/zones',
+  items: [
+    {
+      kind: 'compute#zone',
+      id: '2000',
+      creationTimestamp: '1969-12-31T16:00:00.000-08:00',
+      name: 'us-central1-a',
+      description: 'us-central1-a',
+      status: 'UP',
+      region:
+        'https://www.googleapis.com/compute/v1/projects/gitlab-internal-153318/regions/us-central1',
+      selfLink:
+        'https://www.googleapis.com/compute/v1/projects/gitlab-internal-153318/zones/us-central1-a',
+      availableCpuPlatforms: ['Intel Skylake', 'Intel Broadwell', 'Intel Sandy Bridge'],
+    },
+  ],
+  selfLink: 'https://www.googleapis.com/compute/v1/projects/gitlab-internal-153318/zones',
+};
+
+export const gapiMachineTypesResponseMock = {
+  kind: 'compute#machineTypeList',
+  id: 'projects/gitlab-internal-153318/zones/us-central1-a/machineTypes',
+  items: [
+    {
+      kind: 'compute#machineType',
+      id: '3002',
+      creationTimestamp: '1969-12-31T16:00:00.000-08:00',
+      name: 'n1-standard-2',
+      description: '2 vCPUs, 7.5 GB RAM',
+      guestCpus: 2,
+      memoryMb: 7680,
+      imageSpaceGb: 10,
+      maximumPersistentDisks: 64,
+      maximumPersistentDisksSizeGb: '65536',
+      zone: 'us-central1-a',
+      selfLink:
+        'https://www.googleapis.com/compute/v1/projects/gitlab-internal-153318/zones/us-central1-a/machineTypes/n1-standard-2',
+      isSharedCpu: false,
+    },
+  ],
+  selfLink:
+    'https://www.googleapis.com/compute/v1/projects/gitlab-internal-153318/zones/us-central1-a/machineTypes',
+};

spec/graphql/types/project_type_spec.rb

@@ -23,7 +23,7 @@ describe GitlabSchema.types['Project'] do
       only_allow_merge_if_all_discussions_are_resolved printing_merge_request_link_enabled
       namespace group statistics repository merge_requests merge_request issues
       issue pipelines removeSourceBranchAfterMerge sentryDetailedError snippets
-      grafanaIntegration
+      grafanaIntegration autocloseReferencedIssues
     ]
 
     is_expected.to include_graphql_fields(*expected_fields)

spec/javascripts/create_cluster/gke_cluster/components/gke_machine_type_dropdown_spec.js

-import Vue from 'vue';
-import { mountComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
-import GkeMachineTypeDropdown from '~/create_cluster/gke_cluster/components/gke_machine_type_dropdown.vue';
-import { createStore } from '~/create_cluster/gke_cluster/store';
-import {
-  SET_PROJECT,
-  SET_PROJECT_BILLING_STATUS,
-  SET_ZONE,
-  SET_MACHINE_TYPES,
-} from '~/create_cluster/gke_cluster/store/mutation_types';
-import {
-  selectedZoneMock,
-  selectedProjectMock,
-  selectedMachineTypeMock,
-  gapiMachineTypesResponseMock,
-} from '../mock_data';
-
-const componentConfig = {
-  fieldId: 'cluster_provider_gcp_attributes_gcp_machine_type',
-  fieldName: 'cluster[provider_gcp_attributes][gcp_machine_type]',
-};
-
-const LABELS = {
-  LOADING: 'Fetching machine types',
-  DISABLED_NO_PROJECT: 'Select project and zone to choose machine type',
-  DISABLED_NO_ZONE: 'Select zone to choose machine type',
-  DEFAULT: 'Select machine type',
-};
-
-const createComponent = (store, props = componentConfig) => {
-  const Component = Vue.extend(GkeMachineTypeDropdown);
-
-  return mountComponentWithStore(Component, {
-    el: null,
-    props,
-    store,
-  });
-};
-
-describe('GkeMachineTypeDropdown', () => {
-  let vm;
-  let store;
-
-  beforeEach(() => {
-    store = createStore();
-    vm = createComponent(store);
-  });
-
-  afterEach(() => {
-    vm.$destroy();
-  });
-
-  describe('shows various toggle text depending on state', () => {
-    it('returns disabled state toggle text when no project and zone are selected', () => {
-      expect(vm.toggleText).toBe(LABELS.DISABLED_NO_PROJECT);
-    });
-
-    it('returns disabled state toggle text when no zone is selected', () => {
-      vm.$store.commit(SET_PROJECT, selectedProjectMock);
-      vm.$store.commit(SET_PROJECT_BILLING_STATUS, true);
-
-      expect(vm.toggleText).toBe(LABELS.DISABLED_NO_ZONE);
-    });
-
-    it('returns loading toggle text', () => {
-      vm.isLoading = true;
-
-      expect(vm.toggleText).toBe(LABELS.LOADING);
-    });
-
-    it('returns default toggle text', () => {
-      expect(vm.toggleText).toBe(LABELS.DISABLED_NO_PROJECT);
-
-      vm.$store.commit(SET_PROJECT, selectedProjectMock);
-      vm.$store.commit(SET_PROJECT_BILLING_STATUS, true);
-      vm.$store.commit(SET_ZONE, selectedZoneMock);
-
-      expect(vm.toggleText).toBe(LABELS.DEFAULT);
-    });
-
-    it('returns machine type name if machine type selected', () => {
-      vm.setItem(selectedMachineTypeMock);
-
-      expect(vm.toggleText).toBe(selectedMachineTypeMock);
-    });
-  });
-
-  describe('form input', () => {
-    it('reflects new value when dropdown item is clicked', done => {
-      expect(vm.$el.querySelector('input').value).toBe('');
-      vm.$store.commit(SET_MACHINE_TYPES, gapiMachineTypesResponseMock.items);
-
-      return vm
-        .$nextTick()
-        .then(() => {
-          vm.$el.querySelector('.dropdown-content button').click();
-
-          return vm
-            .$nextTick()
-            .then(() => {
-              expect(vm.$el.querySelector('input').value).toBe(selectedMachineTypeMock);
-              done();
-            })
-            .catch(done.fail);
-        })
-        .catch(done.fail);
-    });
-  });
-});

spec/lib/gitlab/closing_issue_extractor_spec.rb

@@ -438,6 +438,17 @@ describe Gitlab::ClosingIssueExtractor do
             .to match_array([issue])
       end
     end
+
+    context "with autoclose referenced issues disabled" do
+      before do
+        project.update!(autoclose_referenced_issues: false)
+      end
+
+      it do
+        message = "Awesome commit (Closes #{reference})"
+        expect(subject.closed_by_message(message)).to eq([])
+      end
+    end
   end
 
   def urls

spec/lib/gitlab/import_export/all_models.yml

@@ -463,6 +463,7 @@ project:
 - import_failures
 - container_expiration_policy
 - resource_groups
+- autoclose_referenced_issues
 award_emoji:
 - awardable
 - user

spec/lib/gitlab/import_export/safe_model_attributes.yml

@@ -534,6 +534,7 @@ Project:
 - pages_https_only
 - merge_requests_disable_committers_approval
 - require_password_to_approve
+- autoclose_referenced_issues
 ProjectTracingSetting:
 - external_url
 Author:

spec/lib/gitlab/utils_spec.rb

@@ -3,8 +3,9 @@
 require 'spec_helper'
 
 describe Gitlab::Utils do
-  delegate :to_boolean, :boolean_to_yes_no, :slugify, :random_string, :which, :ensure_array_from_string,
-   :bytes_to_megabytes, :append_path, :check_path_traversal!, to: :described_class
+  delegate :to_boolean, :boolean_to_yes_no, :slugify, :random_string, :which,
+           :ensure_array_from_string, :to_exclusive_sentence, :bytes_to_megabytes,
+           :append_path, :check_path_traversal!, to: :described_class
 
   describe '.check_path_traversal!' do
     it 'detects path traversal at the start of the string' do
@@ -46,6 +47,36 @@ describe Gitlab::Utils do
     end
   end
 
+  describe '.to_exclusive_sentence' do
+    it 'calls #to_sentence on the array' do
+      array = double
+
+      expect(array).to receive(:to_sentence)
+
+      to_exclusive_sentence(array)
+    end
+
+    it 'joins arrays with two elements correctly' do
+      array = %w(foo bar)
+
+      expect(to_exclusive_sentence(array)).to eq('foo or bar')
+    end
+
+    it 'joins arrays with more than two elements correctly' do
+      array = %w(foo bar baz)
+
+      expect(to_exclusive_sentence(array)).to eq('foo, bar, or baz')
+    end
+
+    it 'localizes the connector words' do
+      array = %w(foo bar baz)
+
+      expect(described_class).to receive(:_).with(' or ').and_return(' <1> ')
+      expect(described_class).to receive(:_).with(', or ').and_return(', <2> ')
+      expect(to_exclusive_sentence(array)).to eq('foo, bar, <2> baz')
+    end
+  end
+
   describe '.nlbr' do
     it 'replaces new lines with <br>' do
       expect(described_class.nlbr("<b>hello</b>\n<i>world</i>".freeze)).to eq("hello<br>world")

spec/models/commit_spec.rb

@@ -390,6 +390,17 @@ eos
       expect(commit.closes_issues).to include(issue)
       expect(commit.closes_issues).to include(other_issue)
     end
+
+    it 'ignores referenced issues when auto-close is disabled' do
+      project.update!(autoclose_referenced_issues: false)
+
+      allow(commit).to receive_messages(
+        safe_message: "Fixes ##{issue.iid}",
+        committer_email: committer.email
+      )
+
+      expect(commit.closes_issues).to be_empty
+    end
   end
 
   it_behaves_like 'a mentionable' do

spec/models/merge_request_spec.rb

@@ -963,6 +963,15 @@ describe MergeRequest do
 
       expect(subject.closes_issues).to be_empty
     end
+
+    it 'ignores referenced issues when auto-close is disabled' do
+      subject.project.update!(autoclose_referenced_issues: false)
+
+      allow(subject.project).to receive(:default_branch)
+        .and_return(subject.target_branch)
+
+      expect(subject.closes_issues).to be_empty
+    end
   end
 
   describe '#issues_mentioned_but_not_closing' do

spec/models/project_spec.rb

@@ -474,6 +474,32 @@ describe Project do
     end
   end
 
+  describe '#autoclose_referenced_issues' do
+    context 'when DB entry is nil' do
+      let(:project) { create(:project, autoclose_referenced_issues: nil) }
+
+      it 'returns true' do
+        expect(project.autoclose_referenced_issues).to be_truthy
+      end
+    end
+
+    context 'when DB entry is true' do
+      let(:project) { create(:project, autoclose_referenced_issues: true) }
+
+      it 'returns true' do
+        expect(project.autoclose_referenced_issues).to be_truthy
+      end
+    end
+
+    context 'when DB entry is false' do
+      let(:project) { create(:project, autoclose_referenced_issues: false) }
+
+      it 'returns false' do
+        expect(project.autoclose_referenced_issues).to be_falsey
+      end
+    end
+  end
+
   describe 'project token' do
     it 'sets an random token if none provided' do
       project = FactoryBot.create(:project, runners_token: '')

spec/requests/api/projects_spec.rb

@@ -635,6 +635,7 @@ describe API::Projects do
         wiki_enabled: false,
         resolve_outdated_diff_discussions: false,
         remove_source_branch_after_merge: true,
+        autoclose_referenced_issues: true,
         only_allow_merge_if_pipeline_succeeds: false,
         request_access_enabled: true,
         only_allow_merge_if_all_discussions_are_resolved: false,
@@ -807,6 +808,22 @@ describe API::Projects do
       expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_truthy
     end
 
+    it 'sets a project as enabling auto close referenced issues' do
+      project = attributes_for(:project, autoclose_referenced_issues: true)
+
+      post api('/projects', user), params: project
+
+      expect(json_response['autoclose_referenced_issues']).to be_truthy
+    end
+
+    it 'sets a project as disabling auto close referenced issues' do
+      project = attributes_for(:project, autoclose_referenced_issues: false)
+
+      post api('/projects', user), params: project
+
+      expect(json_response['autoclose_referenced_issues']).to be_falsey
+    end
+
     it 'sets the merge method of a project to rebase merge' do
       project = attributes_for(:project, merge_method: 'rebase_merge')
 

spec/workers/chat_notification_worker_spec.rb

@@ -8,6 +8,10 @@ describe ChatNotificationWorker do
     create(:ci_build, pipeline: create(:ci_pipeline, source: :chat))
   end
 
+  it 'instructs sidekiq not to retry on failure' do
+    expect(described_class.get_sidekiq_options['retry']).to eq(false)
+  end
+
   describe '#perform' do
     it 'does nothing when the build no longer exists' do
       expect(worker).not_to receive(:send_response)
@@ -23,16 +27,31 @@ describe ChatNotificationWorker do
       worker.perform(chat_build.id)
     end
 
-    it 'reschedules the job if the trace sections could not be found' do
-      expect(worker)
-        .to receive(:send_response)
-        .and_raise(Gitlab::Chat::Output::MissingBuildSectionError)
+    context 'when the trace sections could not be found' do
+      it 'reschedules the job' do
+        expect(worker)
+          .to receive(:send_response)
+          .and_raise(Gitlab::Chat::Output::MissingBuildSectionError)
 
-      expect(described_class)
-        .to receive(:perform_in)
-        .with(described_class::RESCHEDULE_INTERVAL, chat_build.id)
+        expect(described_class)
+          .to receive(:perform_in)
+          .with(described_class::RESCHEDULE_INTERVAL, chat_build.id, 1)
 
-      worker.perform(chat_build.id)
+        worker.perform(chat_build.id)
+      end
+
+      it "raises an error after #{described_class::RESCHEDULE_TIMEOUT} seconds of retrying" do
+        allow(described_class).to receive(:new).and_return(worker)
+        allow(worker).to receive(:send_response).and_raise(Gitlab::Chat::Output::MissingBuildSectionError)
+
+        worker.perform(chat_build.id)
+
+        expect { described_class.drain }.to raise_error(described_class::TimeoutExceeded)
+
+        max_reschedules = described_class::RESCHEDULE_TIMEOUT / described_class::RESCHEDULE_INTERVAL
+
+        expect(worker).to have_received(:send_response).exactly(max_reschedules + 1).times
+      end
     end
   end