Merge branch 'ce-to-ee-2017-09-01' into 'master'

CE upstream: Friday

Closes gitaly#184, gitaly#219, #3298, gitaly#486, gitlab-ce#37194, and gitlab-ce#34864

See merge request !2806

GITALY_SERVER_VERSION

-0.34.0
+0.36.0

Gemfile.lock

@@ -752,7 +752,7 @@ GEM
     retriable (1.4.1)
     rinku (2.0.0)
     rotp (2.1.2)
-    rouge (2.2.0)
+    rouge (2.2.1)
     rqrcode (0.7.0)
       chunky_png
     rqrcode-rails3 (0.1.7)

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

@@ -2,19 +2,20 @@ import _ from 'underscore';
 
 (() => {
   /*
-   * TODO: Make these methods more configurable (e.g. parseSeconds timePeriodContstraints,
-   * stringifyTime condensed or non-condensed, abbreviateTimelengths)
+   * TODO: Make these methods more configurable (e.g. stringifyTime condensed or
+   * non-condensed, abbreviateTimelengths)
    * */
 
   const utils = window.gl.utils = gl.utils || {};
   const prettyTime = utils.prettyTime = {
     /*
      * Accepts seconds and returns a timeObject { weeks: #, days: #, hours: #, minutes: # }
-     * Seconds can be negative or positive, zero or non-zero.
+     * Seconds can be negative or positive, zero or non-zero. Can be configured for any day
+     * or week length.
     */
-    parseSeconds(seconds) {
-      const DAYS_PER_WEEK = 5;
-      const HOURS_PER_DAY = 8;
+    parseSeconds(seconds, { daysPerWeek = 5, hoursPerDay = 8 } = {}) {
+      const DAYS_PER_WEEK = daysPerWeek;
+      const HOURS_PER_DAY = hoursPerDay;
       const MINUTES_PER_HOUR = 60;
       const MINUTES_PER_WEEK = DAYS_PER_WEEK * HOURS_PER_DAY * MINUTES_PER_HOUR;
       const MINUTES_PER_DAY = HOURS_PER_DAY * MINUTES_PER_HOUR;

app/assets/stylesheets/framework/dropdowns.scss

@@ -734,6 +734,7 @@
   #{$selector}.dropdown-menu,
   #{$selector}.dropdown-menu-nav {
     li {
+      display: block;
       padding: 0 1px;
 
       &:hover {

app/assets/stylesheets/pages/members.scss

@@ -61,6 +61,10 @@
       display: -webkit-flex;
       display: flex;
     }
+
+    .dropdown-menu.dropdown-menu-align-right {
+      margin-top: -2px;
+    }
   }
 
   .form-horizontal {
@@ -356,3 +360,7 @@
     }
   }
 }
+
+.member-form-control {
+  @include new-style-dropdown;
+}

app/assets/stylesheets/pages/merge_requests.scss

@@ -290,6 +290,7 @@
 
     .dropdown-toggle {
       .fa {
+        margin-left: 0;
         color: inherit;
       }
     }

app/controllers/admin/users_controller.rb

@@ -117,11 +117,14 @@ class Admin::UsersController < Admin::ApplicationController
     user_params_with_pass = user_params.dup
 
     if params[:user][:password].present?
-      user_params_with_pass.merge!(
+      password_params = {
         password: params[:user][:password],
-        password_confirmation: params[:user][:password_confirmation],
-        password_expires_at: Time.now
-      )
+        password_confirmation: params[:user][:password_confirmation]
+      }
+
+      password_params[:password_expires_at] = Time.now unless changing_own_password?
+
+      user_params_with_pass.merge!(password_params)
     end
 
     respond_to do |format|
@@ -167,6 +170,10 @@ class Admin::UsersController < Admin::ApplicationController
 
   protected
 
+  def changing_own_password?
+    user == current_user
+  end
+
   def user
     @user ||= User.find_by!(username: params[:id])
   end

app/controllers/application_controller.rb

@@ -210,7 +210,7 @@ class ApplicationController < ActionController::Base
   end
 
   def check_password_expiration
-    if current_user && current_user.password_expires_at && current_user.password_expires_at < Time.now && current_user.allow_password_authentication?
+    if current_user && current_user.password_expires_at && current_user.password_expires_at < Time.now && !current_user.ldap_user?
       return redirect_to new_profile_password_path
     end
   end

app/controllers/concerns/requires_whitelisted_monitoring_client.rb

 module RequiresWhitelistedMonitoringClient
   extend ActiveSupport::Concern
+
+  include Gitlab::CurrentSettings
+
   included do
     before_action :validate_ip_whitelisted_or_valid_token!
   end

app/controllers/passwords_controller.rb

 class PasswordsController < Devise::PasswordsController
-  include Gitlab::CurrentSettings
-
   before_action :resource_from_email, only: [:create]
-  before_action :check_password_authentication_available, only: [:create]
+  before_action :prevent_ldap_reset, only: [:create]
   before_action :throttle_reset,      only: [:create]
 
   def edit
@@ -40,11 +38,11 @@ class PasswordsController < Devise::PasswordsController
     self.resource = resource_class.find_by_email(email)
   end
 
-  def check_password_authentication_available
-    return if current_application_settings.password_authentication_enabled? && (resource.nil? || resource.allow_password_authentication?)
+  def prevent_ldap_reset
+    return unless resource&.ldap_user?
 
     redirect_to after_sending_reset_password_instructions_path_for(resource_name),
-      alert: "Password authentication is unavailable."
+      alert: "Cannot reset password for LDAP user."
   end
 
   def throttle_reset

app/controllers/profiles/passwords_controller.rb

@@ -77,7 +77,7 @@ class Profiles::PasswordsController < Profiles::ApplicationController
   end
 
   def authorize_change_password!
-    render_404 unless @user.allow_password_authentication?
+    render_404 if @user.ldap_user?
   end
 
   def user_params

app/controllers/projects/application_controller.rb

@@ -94,6 +94,6 @@ class Projects::ApplicationController < ApplicationController
   end
 
   def require_pages_enabled!
-    not_found unless Gitlab.config.pages.enabled
+    not_found unless @project.pages_available?
   end
 end

app/helpers/application_helper.rb

@@ -205,7 +205,7 @@ module ApplicationHelper
   end
 
   def support_url
-    current_application_settings.help_page_support_url.presence || promo_url + '/getting-help/'
+    Gitlab::CurrentSettings.current_application_settings.help_page_support_url.presence || promo_url + '/getting-help/'
   end
 
   def page_filter_path(options = {})

app/helpers/application_settings_helper.rb

@@ -2,6 +2,8 @@ module ApplicationSettingsHelper
   prepend EE::ApplicationSettingsHelper
   extend self
 
+  include Gitlab::CurrentSettings
+
   delegate  :gravatar_enabled?,
             :signup_enabled?,
             :password_authentication_enabled?,

app/helpers/auth_helper.rb

 module AuthHelper
+  include Gitlab::CurrentSettings
+
   PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2 authentiq).freeze
   FORM_BASED_PROVIDERS = [/\Aldap/, 'kerberos', 'crowd'].freeze
 

app/helpers/license_helper.rb

@@ -78,7 +78,8 @@ module LicenseHelper
   def show_promotions?(selected_user = current_user)
     return false unless selected_user
 
-    if current_application_settings.should_check_namespace_plan?
+    if Gitlab::CurrentSettings.current_application_settings
+      .should_check_namespace_plan?
       true
     else
       license = License.current

app/helpers/projects_helper.rb

 module ProjectsHelper
+  include Gitlab::CurrentSettings
+
   def link_to_project(project)
     link_to [project.namespace.becomes(Namespace), project], title: h(project.name) do
       title = content_tag(:span, project.name, class: 'project-name')

app/mailers/base_mailer.rb

 class BaseMailer < ActionMailer::Base
+  include Gitlab::CurrentSettings
+
   around_action :render_with_default_locale
 
   helper ApplicationHelper
   helper MarkupHelper
 
   attr_accessor :current_user
-  helper_method :current_user, :can?
+  helper_method :current_user, :can?, :current_application_settings
 
   default from:     proc { default_sender_address.format }
   default reply_to: proc { default_reply_to_address.format }

app/models/commit.rb

@@ -251,6 +251,28 @@ class Commit
     project.repository.next_branch("cherry-pick-#{short_id}", mild: true)
   end
 
+  def cherry_pick_description(user)
+    message_body = "(cherry picked from commit #{sha})"
+
+    if merged_merge_request?(user)
+      commits_in_merge_request = merged_merge_request(user).commits
+
+      if commits_in_merge_request.present?
+        message_body << "\n"
+
+        commits_in_merge_request.reverse.each do |commit_in_merge|
+          message_body << "\n#{commit_in_merge.short_id} #{commit_in_merge.title}"
+        end
+      end
+    end
+
+    message_body
+  end
+
+  def cherry_pick_message(user)
+    %Q{#{message}\n\n#{cherry_pick_description(user)}}
+  end
+
   def revert_description(user)
     if merged_merge_request?(user)
       "This reverts merge request #{merged_merge_request(user).to_reference}"

app/models/concerns/elastic/application_search.rb

 module Elastic
   module ApplicationSearch
     extend ActiveSupport::Concern
-    extend Gitlab::CurrentSettings
 
     included do
       include Elasticsearch::Model
+      include Gitlab::CurrentSettings
 
       index_name [Rails.application.class.parent_name.downcase, Rails.env].join('-')
 

app/models/concerns/spammable.rb

@@ -28,7 +28,7 @@ module Spammable
 
   def submittable_as_spam?
     if user_agent_detail
-      user_agent_detail.submittable? && current_application_settings.akismet_enabled
+      user_agent_detail.submittable? && Gitlab::CurrentSettings.current_application_settings.akismet_enabled
     else
       false
     end

app/models/issue.rb

@@ -303,7 +303,13 @@ class Issue < ActiveRecord::Base
     end
   end
 
+  def update_project_counter_caches?
+    state_changed? || confidential_changed?
+  end
+
   def update_project_counter_caches
+    return unless update_project_counter_caches?
+
     Projects::OpenIssuesCountService.new(project).refresh_cache
   end
 

app/models/issue_assignee.rb

 class IssueAssignee < ActiveRecord::Base
-  extend Gitlab::CurrentSettings
-
   belongs_to :issue
   belongs_to :assignee, class_name: "User", foreign_key: :user_id
 
@@ -9,7 +7,7 @@ class IssueAssignee < ActiveRecord::Base
   # EE-specific
 
   def update_elasticsearch_index
-    if current_application_settings.elasticsearch_indexing?
+    if Gitlab::CurrentSettings.current_application_settings.elasticsearch_indexing?
       ElasticIndexerWorker.perform_async(
         :update,
         'Issue',

app/models/merge_request.rb

@@ -630,6 +630,8 @@ class MergeRequest < ActiveRecord::Base
       self.merge_requests_closing_issues.delete_all
 
       closes_issues(current_user).each do |issue|
+        next if issue.is_a?(ExternalIssue)
+
         self.merge_requests_closing_issues.create!(issue: issue)
       end
     end
@@ -971,7 +973,13 @@ class MergeRequest < ActiveRecord::Base
     @base_pipeline ||= project.pipelines.find_by(sha: merge_request_diff&.base_commit_sha)
   end
 
+  def update_project_counter_caches?
+    state_changed?
+  end
+
   def update_project_counter_caches
+    return unless update_project_counter_caches?
+
     Projects::OpenMergeRequestsCountService.new(target_project).refresh_cache
   end
 

app/models/namespace.rb

@@ -200,6 +200,10 @@ class Namespace < ActiveRecord::Base
     parent.present?
   end
 
+  def subgroup?
+    has_parent?
+  end
+
   def soft_delete_without_removing_associations
     # We can't use paranoia's `#destroy` since this will hard-delete projects.
     # Project uses `pending_delete` instead of the acts_as_paranoia gem.

app/models/project.rb

@@ -22,6 +22,7 @@ class Project < ActiveRecord::Base
   prepend EE::Project
 
   extend Gitlab::ConfigHelper
+  extend Gitlab::CurrentSettings
 
   BoardLimitExceeded = Class.new(StandardError)
 
@@ -1231,6 +1232,10 @@ class Project < ActiveRecord::Base
     File.join(pages_path, 'public')
   end
 
+  def pages_available?
+    Gitlab.config.pages.enabled && !namespace.subgroup?
+  end
+
   def remove_private_deploy_keys
     exclude_keys_linked_to_other_projects = <<-SQL
       NOT EXISTS (

app/models/project_feature.rb

@@ -51,7 +51,7 @@ class ProjectFeature < ActiveRecord::Base
   default_value_for :repository_access_level,     value: ENABLED, allows_nil: false
 
   after_commit on: :update do
-    if current_application_settings.elasticsearch_indexing?
+    if Gitlab::CurrentSettings.current_application_settings.elasticsearch_indexing?
       ElasticIndexerWorker.perform_async(:update, 'Project', project_id)
     end
   end

app/models/protected_branch.rb

@@ -3,6 +3,8 @@ class ProtectedBranch < ActiveRecord::Base
   include ProtectedRef
   prepend EE::ProtectedRef
 
+  extend Gitlab::CurrentSettings
+
   protected_ref_access_levels :merge, :push
 
   # Check if branch name is marked as protected in the system

app/models/repository.rb

@@ -934,7 +934,7 @@ class Repository
 
       committer = user_to_committer(user)
 
-      create_commit(message: commit.message,
+      create_commit(message: commit.cherry_pick_message(user),
                     author: {
                         email: commit.author_email,
                         name: commit.author_name,

app/models/snippet.rb

@@ -11,6 +11,8 @@ class Snippet < ActiveRecord::Base
   include Spammable
   include Editable
 
+  extend Gitlab::CurrentSettings
+
   cache_markdown_field :title, pipeline: :single_line
   cache_markdown_field :description
   cache_markdown_field :content

app/models/user.rb

@@ -2,6 +2,7 @@ require 'carrierwave/orm/activerecord'
 
 class User < ActiveRecord::Base
   extend Gitlab::ConfigHelper
+  extend Gitlab::CurrentSettings
 
   include Gitlab::ConfigHelper
   include Gitlab::CurrentSettings
@@ -621,7 +622,7 @@ class User < ActiveRecord::Base
   end
 
   def require_personal_access_token_creation_for_git_auth?
-    return false if allow_password_authentication? || ldap_user?
+    return false if current_application_settings.password_authentication_enabled? || ldap_user?
 
     PersonalAccessTokensFinder.new(user: self, impersonation: false, state: 'active').execute.none?
   end

app/models/wiki_page.rb

@@ -84,7 +84,7 @@ class WikiPage
   # The formatted title of this page.
   def title
     if @attributes[:title]
-      self.class.unhyphenize(@attributes[:title])
+      CGI.unescape_html(self.class.unhyphenize(@attributes[:title]))
     else
       ""
     end

app/policies/base_policy.rb

 require_dependency 'declarative_policy'
 
 class BasePolicy < DeclarativePolicy::Base
-  include Gitlab::CurrentSettings
-
   desc "User is an instance admin"
   with_options scope: :user, score: 0
   condition(:admin) { @user&.admin? }
@@ -15,7 +13,7 @@ class BasePolicy < DeclarativePolicy::Base
 
   desc "The application is restricted from public visibility"
   condition(:restricted_public_level, scope: :global) do
-    current_application_settings.restricted_visibility_levels.include?(Gitlab::VisibilityLevel::PUBLIC)
+    Gitlab::CurrentSettings.current_application_settings.restricted_visibility_levels.include?(Gitlab::VisibilityLevel::PUBLIC)
   end
 
   # EE Extensions

app/services/akismet_service.rb

 class AkismetService
+  include Gitlab::CurrentSettings
+
   attr_accessor :owner, :text, :options
 
   def initialize(owner, text, options = {})

app/services/auth/container_registry_authentication_service.rb

 module Auth
   class ContainerRegistryAuthenticationService < BaseService
-    include Gitlab::CurrentSettings
+    extend Gitlab::CurrentSettings
 
     AUDIENCE = 'container_registry'.freeze
 

app/services/projects/after_import_service.rb

 module Projects
   class AfterImportService
-    RESERVED_REFS_REGEXP =
-      %r{\Arefs/(?:#{Regexp.union(*Repository::RESERVED_REFS_NAMES)})/}
+    RESERVED_REF_PREFIXES = Repository::RESERVED_REFS_NAMES.map { |n| File.join('refs', n, '/') }
 
     def initialize(project)
       @project = project
@@ -9,7 +8,7 @@ module Projects
 
     def execute
       Projects::HousekeepingService.new(@project).execute do
-        repository.delete_refs(*garbage_refs)
+        repository.delete_all_refs_except(RESERVED_REF_PREFIXES)
       end
     rescue Projects::HousekeepingService::LeaseTaken => e
       Rails.logger.info(
@@ -18,10 +17,6 @@ module Projects
 
     private
 
-    def garbage_refs
-      @garbage_refs ||= repository.all_ref_names_except(RESERVED_REFS_REGEXP)
-    end
-
     def repository
       @repository ||= @project.repository
     end

app/services/projects/update_pages_service.rb

 module Projects
   class UpdatePagesService < BaseService
+    include Gitlab::CurrentSettings
+
     BLOCK_SIZE = 32.kilobytes
     MAX_SIZE = 1.terabyte
     SITE_PATH = 'public/'.freeze

app/services/slash_commands/global_slack_handler.rb

@@ -36,7 +36,8 @@ module SlashCommands
 
     def valid_token?
       ActiveSupport::SecurityUtils.variable_size_secure_compare(
-        current_application_settings.slack_app_verification_token,
+        Gitlab::CurrentSettings.current_application_settings
+          .slack_app_verification_token,
         params[:token]
       )
     end

app/services/upload_service.rb

 class UploadService
+  include Gitlab::CurrentSettings
+
   def initialize(model, file, uploader_class = FileUploader)
     @model, @file, @uploader_class = model, file, uploader_class
   end

app/services/users/build_service.rb

 module Users
   class BuildService < BaseService
     prepend ::EE::Users::BuildService
+    include Gitlab::CurrentSettings
 
     def initialize(current_user, params = {})
       @current_user = current_user

app/views/admin/application_settings/_form.html.haml

@@ -191,7 +191,7 @@
         .checkbox
           = f.label :password_authentication_enabled do
             = f.check_box :password_authentication_enabled
-            Password authentication enabled
+            Sign-in enabled
     - if omniauth_enabled? && button_based_providers.any?
       .form-group
         = f.label :enabled_oauth_sign_in_sources, 'Enabled OAuth sign-in sources', class: 'control-label col-sm-2'

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

@@ -213,7 +213,7 @@
                   = link_to project_settings_ci_cd_path(@project), title: 'CI / CD' do
                     %span
                       CI / CD
-              - if Gitlab.config.pages.enabled
+              - if @project.pages_available?
                 = nav_link(controller: :pages) do
                   = link_to project_pages_path(@project), title: 'Pages' do
                     %span

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

@@ -34,7 +34,7 @@
       = link_to profile_emails_path, title: 'Emails' do
         %span
           Emails
-    - if current_user.allow_password_authentication?
+    - unless current_user.ldap_user?
       = nav_link(controller: :passwords) do
         = link_to edit_profile_password_path, title: 'Password' do
           %span

app/views/projects/settings/_head.html.haml

@@ -23,7 +23,7 @@
               = link_to project_settings_ci_cd_path(@project), title: 'Pipelines' do
                 %span
                   Pipelines
-          - if Gitlab.config.pages.enabled
+          - if @project.pages_available?
             = nav_link(controller: :pages) do
               = link_to project_pages_path(@project), title: 'Pages' do
                 %span

changelogs/unreleased/28938-password-change-workflow-for-admins.yml

+---
+title: Changes the password change workflow for admins.
+merge_request: 13901
+author:
+type: fixed

changelogs/unreleased/35686-unescape-wiki-title.yml

+---
+title: Unescape HTML characters in Wiki title
+merge_request: 13942
+author: Jacopo Beschi @jacopo-beschi
+type: fixed

changelogs/unreleased/36061-mr-ref-instrument.yml

+---
+title: Instrument MergeRequest#fetch_ref
+merge_request:
+author:
+type: other

changelogs/unreleased/37194-fix-mr-widget-merge-button-dropdown-caret.yml

+---
+title: Fix Merge when pipeline succeeds button dropdown caret icon horizontal alignment
+merge_request:
+author:
+type: fixed

changelogs/unreleased/37202-revert-changes-to-signing-enabled.yml

+---
+title: Reverts changes made to signin_enabled.
+merge_request: 13956
+author:
+type: fixed

changelogs/unreleased/add_message_to_the_404_page.yml

+---
+title: Changed message and title on the 404 page
+merge_request:
+author: Branka Martinovic
+type: added

changelogs/unreleased/fix-npm-security-updates.yml

+---
+title: Upgrade brace-expansion NPM package due to security issue
+merge_request: 13665
+author: Markus Koller
+type: security

changelogs/unreleased/gitaly-post-upload-pack-mandatory.yml

+---
+title: Make Gitaly PostUploadPack mandatory
+merge_request: 13953
+author:
+type: changed

changelogs/unreleased/issue_36820.yml

+---
+title: Remove closing external issues by reference error
+merge_request:
+author:
+type: fixed

changelogs/unreleased/rouge-2-2-1.yml

+---
+title: Bump rouge to v2.2.1
+merge_request: 13887
+author:
+type: other

changelogs/unreleased/sh-filter-csrf-params.yml

+---
+title: Filter additional secrets from Rails logs
+merge_request:
+author:
+type: security

changelogs/unreleased/sidebar-cache-updates.yml

+---
+title: Only update the sidebar count caches when needed
+merge_request:
+author:
+type: other

changelogs/unreleased/sm-cherry-pick-list-commits-in-message.yml

+---
+title: Add 'from commit' information to cherry-picked commits
+merge_request: 13475
+author: Saverio Miroddi
+type: added

changelogs/unreleased/zj-disable-pages-in-subgroups.yml

+---
+title: Remove pages settings when not available
+merge_request:
+author:
+type: changed

config/application.rb

@@ -71,31 +71,24 @@ module Gitlab
     # Configure sensitive parameters which will be filtered from the log file.
     #
     # Parameters filtered:
-    # - Password (:password, :password_confirmation)
-    # - Private tokens
+    # - Any parameter ending with `_token`
+    # - Any parameter containing `password`
+    # - Any parameter containing `secret`
     # - Two-factor tokens (:otp_attempt)
     # - Repo/Project Import URLs (:import_url)
     # - Build variables (:variables)
     # - GitLab Pages SSL cert/key info (:certificate, :encrypted_key)
     # - Webhook URLs (:hook)
-    # - GitLab-shell secret token (:secret_token)
     # - Sentry DSN (:sentry_dsn)
     # - Deploy keys (:key)
+    config.filter_parameters += [/_token$/, /password/, /secret/]
     config.filter_parameters += %i(
-      authentication_token
       certificate
       encrypted_key
       hook
       import_url
-      incoming_email_token
-      rss_token
       key
       otp_attempt
-      password
-      password_confirmation
-      private_token
-      runners_token
-      secret_token
       sentry_dsn
       variables
     )

config/initializers/8_metrics.rb

@@ -148,6 +148,7 @@ def instrument_classes(instrumentation)
 
   # Needed for https://gitlab.com/gitlab-org/gitlab-ce/issues/36061
   instrumentation.instrument_instance_method(MergeRequest, :ensure_ref_fetched)
+  instrumentation.instrument_instance_method(MergeRequest, :fetch_ref)
 end
 # rubocop:enable Metrics/AbcSize
 

config/initializers/sentry.rb

 # Be sure to restart your server when you modify this file.
 
 require 'gitlab/current_settings'
-include Gitlab::CurrentSettings
 
 if Rails.env.production?
   # allow it to fail: it may do so when create_from_defaults is executed before migrations are actually done
   begin
-    sentry_enabled = current_application_settings.sentry_enabled
+    sentry_enabled = Gitlab::CurrentSettings.current_application_settings.sentry_enabled
   rescue
     sentry_enabled = false
   end
 
   if sentry_enabled
     Raven.configure do |config|
-      config.dsn = current_application_settings.sentry_dsn
+      config.dsn = Gitlab::CurrentSettings.current_application_settings.sentry_dsn
       config.release = Gitlab::REVISION
 
       # Sanitize fields based on those sanitized from Rails.

config/initializers/session_store.rb

 # Be sure to restart your server when you modify this file.
 
 require 'gitlab/current_settings'
-include Gitlab::CurrentSettings
 
 # allow it to fail: it may do so when create_from_defaults is executed before migrations are actually done
 begin
-  Settings.gitlab['session_expire_delay'] = current_application_settings.session_expire_delay || 10080
+  Settings.gitlab['session_expire_delay'] = Gitlab::CurrentSettings.current_application_settings.session_expire_delay || 10080
 rescue
   Settings.gitlab['session_expire_delay'] ||= 10080
 end

doc/ci/ssh_keys/README.md

@@ -42,7 +42,7 @@ It is also good practice to check the server's own public key to make sure you
 are not being targeted by a man-in-the-middle attack. To do this, add another
 variable named `SSH_SERVER_HOSTKEYS`. To find out the hostkeys of your server, run
 the `ssh-keyscan YOUR_SERVER` command from a trusted network (ideally, from the
-server itself), and paste its output into the `SSH_SERVER_HOSTKEY` variable. If
+server itself), and paste its output into the `SSH_SERVER_HOSTKEYS` variable. If
 you need to connect to multiple servers, concatenate all the server public keys
 that you collected into the **Value** of the variable. There must be one key per
 line.

doc/install/kubernetes/gitlab_chart.md

 # GitLab Helm Chart
-> These Helm charts are in beta. GitLab is working on a [cloud-native](http://docs.gitlab.com/omnibus/package-information/cloud_native.html) set of [Charts](https://gitlab.com/charts/helm.gitlab.io) which will replace these.
-
-> Officially supported cloud providers are Google Container Service and Azure Container Service.
+> **Note:**
+* GitLab is working on a [cloud native set of Charts](https://gitlab.com/charts/helm.gitlab.io/blob/master/README.md) which will replace these.
+* Officially supported cloud providers are Google Container Service and Azure Container Service.
 
 The `gitlab` Helm chart deploys GitLab into your Kubernetes cluster.
 
@@ -22,9 +22,7 @@ This chart includes the following:
 - [Persistent Volume](https://kubernetes.io/docs/concepts/storage/persistent-volumes/) provisioner support in the underlying infrastructure
 - The ability to point a DNS entry or URL at your GitLab install
 - The `kubectl` CLI installed locally and authenticated for the cluster
-- The Helm Client installed locally
-- The Helm Server (Tiller) already installed and running in the cluster, by running `helm init`
-- The GitLab Helm Repo [added to your Helm Client](index.md#add-the-gitlab-helm-repository)
+- The [Helm client](https://github.com/kubernetes/helm/blob/master/docs/quickstart.md) installed locally on your machine
 
 ## Configuring GitLab
 
@@ -428,7 +426,7 @@ ingress:
 ## Installing GitLab using the Helm Chart
 > You may see a temporary error message `SchedulerPredicates failed due to PersistentVolumeClaim is not bound` while storage provisions. Once the storage provisions, the pods will automatically restart. This may take a couple minutes depending on your cloud provider. If the error persists, please review the [prerequisites](#prerequisites) to ensure you have enough RAM, CPU, and storage.
 
-Ensure the GitLab repo has been added and re-initialize Helm:
+Add the GitLab Helm repository and initialize Helm:
 
 ```bash
 helm repo add gitlab https://charts.gitlab.io

doc/install/kubernetes/gitlab_omnibus.md

 # GitLab-Omnibus Helm Chart
-> These Helm charts are in beta. GitLab is working on a [cloud-native](http://docs.gitlab.com/omnibus/package-information/cloud_native.html) set of [Charts](https://gitlab.com/charts/helm.gitlab.io) which will replace these.
-
-> Officially supported cloud providers are Google Container Service and Azure Container Service.
+> **Note:**
+* This Helm chart is in beta, while [additional features](https://gitlab.com/charts/charts.gitlab.io/issues/68) are being worked on.
+* GitLab is working on a [cloud native set of Charts](https://gitlab.com/charts/helm.gitlab.io/blob/master/README.md) which will eventually replace these.
+* Officially supported cloud providers are Google Container Service and Azure Container Service.
 
 This work is based partially on: https://github.com/lwolf/kubernetes-gitlab/. GitLab would like to thank Sergey Nuzhdin for his work.
 
@@ -29,53 +30,51 @@ Terms:
 
 ## Prerequisites
 
-- _At least_ 4 GB of RAM available on your cluster, in chunks of 1 GB. 41GB of storage and 2 CPU are also required.
+- _At least_ 4 GB of RAM available on your cluster. 41GB of storage and 2 CPU are also required.
 - Kubernetes 1.4+ with Beta APIs enabled
 - [Persistent Volume](https://kubernetes.io/docs/concepts/storage/persistent-volumes/) provisioner support in the underlying infrastructure
-- An [external IP address](#networking-prerequisites)
 - A [wildcard DNS entry](#networking-prerequisites), which resolves to the external IP address
 - The `kubectl` CLI installed locally and authenticated for the cluster
-- The Helm Client installed locally
-- The Helm Server (Tiller) already installed and running in the cluster, by running `helm init`
-- The GitLab Helm Repo [added to your Helm Client](index.md#add-the-gitlab-helm-repository)
+- The [Helm client](https://github.com/kubernetes/helm/blob/master/docs/quickstart.md) installed locally on your machine
 
 ### Networking Prerequisites
 
 This chart configures a GitLab server and Kubernetes cluster which can support dynamic [Review Apps](https://docs.gitlab.com/ee/ci/review_apps/index.html), as well as services like the integrated [Container Registry](https://docs.gitlab.com/ee/user/project/container_registry.html) and [Mattermost](https://docs.gitlab.com/omnibus/gitlab-mattermost/).
 
-To support the GitLab services and dynamic environments, a wildcard DNS entry is required which resolves to the external Load Balancer IP.
+To support the GitLab services and dynamic environments, a wildcard DNS entry is required which resolves to the [Load Balancer](#load-balancer-ip) or [External IP](#external-ip). Configuration of the DNS entry will depend upon the DNS service being used.
+
+#### External IP (Recommended)
 
 To provision an external IP on GCP and Azure, simply request a new address from the Networking section. Ensure that the region matches the region your container cluster is created in. Note, it is important that the IP is not assigned at this point in time. It will be automatically assigned once the Helm chart is installed, and assigned to the Load Balancer.
 
 Now that an external IP address has been allocated, ensure that the wildcard DNS entry you would like to use resolves to this IP. Please consult the documentation for your DNS service for more information on creating DNS records.
 
+Finally, set the `baseIP` setting to this IP address when [deploying GitLab](#configuring-and-installing-gitlab).
+
+#### Load Balancer IP
+
+If you do not specify a `baseIP`, an ephemeral IP will be assigned to the Load Balancer or Ingress. You can retrieve this IP by running the following command *after* deploying GitLab:
+
+`kubectl get svc -w --namespace nginx-ingress nginx`
+
+The IP address will be displayed in the `EXTERNAL-IP` field, and should be used to configure the Wildcard DNS entry. For more information on creating a wildcard DNS entry, consult the documentation for the DNS server you are using.
+
+For production deployments of GitLab, we strongly recommend using an [External IP](#external-ip).
+
 ## Configuring and Installing GitLab
 
 For most installations, only two parameters are required:
-- `baseIP`: the desired [external IP address](#networking-prerequisites)
 - `baseDomain`: the [base domain](#networking-prerequisites) with the wildcard host entry resolving to the `baseIP`. For example, `mycompany.io`.
+- `legoEmail`: Email address to use when requesting new SSL certificates from Let's Encrypt
 
 Other common configuration options:
+- `baseIP`: the desired [external IP address](#networking-prerequisites)
 - `gitlab`: Choose the [desired edition](https://about.gitlab.com/products), either `ee` or `ce`. `ce` is the default.
 - `gitlabEELicense`: For Enterprise Edition, the [license](https://docs.gitlab.com/ee/user/admin_area/license.html) can be installed directly via the Chart
 - `provider`: Optimizes the deployment for a cloud provider. The default is `gke` for GCP, with `acs` also supported for Azure.
-- `legoEmail`: Email address to use when requesting new SSL certificates from Let's Encrypt
 
 For additional configuration options, consult the [values.yaml](https://gitlab.com/charts/charts.gitlab.io/blob/master/charts/gitlab-omnibus/values.yaml).
 
-These settings can either be passed directly on the command line:
-```bash
-helm install --name gitlab --set baseDomain=gitlab.io,baseIP=1.1.1.1,gitlab=ee,gitlabEELicense=$LICENSE,legoEmail=email@gitlab.com gitlab/gitlab-omnibus
-```
-
-or within a YAML file:
-```bash
-helm install --name gitlab -f values.yaml gitlab/gitlab-omnibus
-```
-
-> **Note:**
-If you are using a machine type with support for less than 4 attached disks, like an Azure trial, you should disable dedicated storage for [Postgres and Redis](#persistent-storage).
-
 ### Choosing a different GitLab release version
 
 The version of GitLab installed is based on the `gitlab` setting (see [section](#choosing-gitlab-edition) above), and
@@ -95,6 +94,8 @@ There is no guarantee that other release versions of GitLab, other than what are
 used by default in the chart, will be supported by a chart install.
 
 ### Persistent storage
+> **Note:**
+If you are using a machine type with support for less than 4 attached disks, like an Azure trial, you should disable dedicated storage for [Postgres and Redis](#persistent-storage).
 
 By default, persistent storage is enabled for GitLab and the charts it depends
 on (Redis and PostgreSQL).
@@ -124,9 +125,10 @@ Ingress routing and SSL are automatically configured within this Chart. An NGINX
 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.
 
 ## Installing GitLab using the Helm Chart
-> You may see a temporary error message `SchedulerPredicates failed due to PersistentVolumeClaim is not bound` while storage provisions. Once the storage provisions, the pods will automatically restart. This may take a couple minutes depending on your cloud provider. If the error persists, please review the [prerequisites](#prerequisites) to ensure you have enough RAM, CPU, and storage.
+> **Note:**
+You may see a temporary error message `SchedulerPredicates failed due to PersistentVolumeClaim is not bound` while storage provisions. Once the storage provisions, the pods will automatically start. This may take a couple minutes depending on your cloud provider. If the error persists, please review the [prerequisites](#prerequisites) to ensure you have enough RAM, CPU, and storage.
 
-Ensure the GitLab repo has been added and re-initialize Helm:
+Add the GitLab Helm repository and initialize Helm:
 
 ```bash
 helm repo add gitlab https://charts.gitlab.io

doc/install/kubernetes/gitlab_runner_chart.md

 # GitLab Runner Helm Chart
-> These Helm charts are in beta. GitLab is working on a [cloud-native](http://docs.gitlab.com/omnibus/package-information/cloud_native.html) set of [Charts](https://gitlab.com/charts/helm.gitlab.io) which will replace these.
-
-> Officially supported cloud providers are Google Container Service and Azure Container Service.
+> **Note:**
+Officially supported cloud providers are Google Container Service and Azure Container Service.
 
 The `gitlab-runner` Helm chart deploys a GitLab Runner instance into your
 Kubernetes cluster.
@@ -17,9 +16,7 @@ This chart configures the Runner to:
 - Your GitLab Server's API is reachable from the cluster
 - Kubernetes 1.4+ with Beta APIs enabled
 - The `kubectl` CLI installed locally and authenticated for the cluster
-- The Helm Client installed locally
-- The Helm Server (Tiller) already installed and running in the cluster, by running `helm init`
-- The GitLab Helm Repo added to your Helm Client. See [Adding GitLab Helm Repo](index.md#add-the-gitlab-helm-repository)
+- The [Helm client](https://github.com/kubernetes/helm/blob/master/docs/quickstart.md) installed locally on your machine
 
 ## Configuring GitLab Runner using the Helm Chart
 
@@ -36,6 +33,8 @@ In order for GitLab Runner to function, your config file **must** specify the fo
  - `runnerRegistrationToken` - The Registration Token for adding new Runners to the GitLab Server. This must be
     retrieved from your GitLab Instance. See the [GitLab Runner Documentation](../../ci/runners/README.md#creating-and-registering-a-runner) for more information.
 
+Unless you need to specify additional configuration, you are [ready to install](#installing-gitlab-runner-using-the-helm-chart).
+
 ### Other configuration
 
 The rest of the configuration is [documented in the `values.yaml`](https://gitlab.com/charts/charts.gitlab.io/blob/master/charts/gitlab-runner/values.yaml) in the chart repository.
@@ -115,6 +114,17 @@ runners:
 
 ```
 
+### Controlling maximum Runner concurrency
+
+A single GitLab Runner deployed on Kubernetes is able to execute multiple jobs in parallel by automatically starting additional Runner pods. The [`concurrent` setting](https://docs.gitlab.com/runner/configuration/advanced-configuration.html#the-global-section) controls the maximum number of pods allowed at a single time, and defaults to `10`.
+
+```yaml
+## Configure the maximum number of concurrent jobs
+## ref: https://docs.gitlab.com/runner/configuration/advanced-configuration.html#the-global-section
+##
+concurrent: 10
+```
+
 ### Running Docker-in-Docker containers with GitLab Runners
 
 See [Running Privileged Containers for the Runners](#running-privileged-containers-for-the-runners) for how to enable it,
@@ -190,7 +200,7 @@ certsSecretName: <SECRET NAME>
 
 ## Installing GitLab Runner using the Helm Chart
 
-Ensure the GitLab repo has been added and re-initialize Helm:
+Add the GitLab Helm repository and initialize Helm:
 
 ```bash
 helm repo add gitlab https://charts.gitlab.io

doc/install/kubernetes/index.md

 # Installing GitLab on Kubernetes
-> These Helm charts are in beta. GitLab is working on a [cloud-native](http://docs.gitlab.com/omnibus/package-information/cloud_native.html) set of [Charts](https://gitlab.com/charts/helm.gitlab.io) which will replace these.
-
 > Officially supported cloud providers are Google Container Service and Azure Container Service.
 
 The easiest method to deploy GitLab in [Kubernetes](https://kubernetes.io/) is
-to take advantage of the official GitLab Helm charts. [Helm] is a package
+to take advantage of GitLab's Helm charts. [Helm] is a package
 management tool for Kubernetes, allowing apps to be easily managed via their
 Charts. A [Chart] is a detailed description of the application including how it
 should be deployed, upgraded, and configured.
 
-The GitLab Helm repository is located at https://charts.gitlab.io.
-You can report any issues related to GitLab's Helm Charts at
+GitLab provides [official Helm Charts](#official-gitlab-helm-charts-recommended) which is the recommended way to run GitLab with Kubernetes.
+
+There are also two other sets of charts:
+* Our [upcoming cloud native Charts](#upcoming-cloud-native-helm-charts), which are in development but will eventually replace the current official charts.
+* [Community contributed charts](#community-contributed-helm-charts). These charts should be considered deprecated, in favor of the official charts.
+
+## Official GitLab Helm Charts (Recommended)
+
+These charts utilize our [GitLab Omnibus Docker images](https://docs.gitlab.com/omnibus/docker/README.html). You can report any issues and feedback related to these charts at
 https://gitlab.com/charts/charts.gitlab.io/issues.
-Contributions and improvements are also very welcome.
 
-## Prerequisites
+### Deploying GitLab on Kubernetes (Recommended)
+> *Note*: This chart will eventually be replaced by the [cloud native charts](#upcoming-cloud-native-helm-charts), which are presently in development.
+
+The best way to deploy GitLab on Kubernetes is to use the [gitlab-omnibus](gitlab_omnibus.md) chart. It includes everything needed to run GitLab, including: a [Runner](https://docs.gitlab.com/runner/), [Container Registry](https://docs.gitlab.com/ee/user/project/container_registry.html#gitlab-container-registry), [automatic SSL](https://github.com/kubernetes/charts/tree/master/stable/kube-lego), and an [Ingress](https://github.com/kubernetes/ingress/tree/master/controllers/nginx). This chart is in beta while [additional features](https://gitlab.com/charts/charts.gitlab.io/issues/68) are being completed.
 
-To use the charts, the Helm tool must be installed and initialized. The best
-place to start is by reviewing the [Helm Quick Start Guide][helm-quick].
+### Deploying just the GitLab Runner
 
-## Add the GitLab Helm repository
+To deploy just the GitLab Runner, utilize the [gitlab-runner](gitlab_runner_chart.md) chart. It offers a quick way to configure and deploy the Runner on Kubernetes, regardless of where your GitLab server may be running.
 
-Once Helm has been installed, the GitLab chart repository must be added:
+### Advanced deployment of GitLab (Not recommended)
+> *Note*: This chart will eventually be replaced by the [cloud native charts](#upcoming-cloud-native-helm-charts), which are presently in development.
 
-```bash
-helm repo add gitlab https://charts.gitlab.io
-```
+If advanced configuration of GitLab is required, the beta [gitlab](gitlab_chart.md) chart can be used which deploys the GitLab service along with optional Postgres and Redis. It offers extensive configuration, but requires deep knowledge of Kubernetes and Helm to use.
 
-After adding the repository, Helm must be re-initialized:
+## Upcoming Cloud Native Helm Charts
 
-```bash
-helm init
-```
+GitLab is working towards a building a [cloud native deployment method](https://gitlab.com/charts/helm.gitlab.io/blob/master/README.md). A key part of this effort is to isolate each service into it's [own Docker container and Helm chart](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2420), rather than utilizing the all-in-one container image of the [current charts](#official-gitlab-helm-charts-recommended).
 
-## Using the GitLab Helm Charts
+By offering individual containers and charts, we will be able to provide a number of benefits:
+* Easier horizontal scaling of each service
+* Smaller more efficient images
+* Potential for rolling updates and canaries within a service
+* and plenty more.
 
-GitLab makes available three Helm Charts.
+This is a large project and will be worked on over the span of multiple releases. For the most up to date status and release information, please see our [tracking issue](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2420).
 
-- [gitlab-omnibus](gitlab_omnibus.md): **Recommended** and the easiest way to get started. Includes everything needed to run GitLab, including: a [Runner](https://docs.gitlab.com/runner/), [Container Registry](https://docs.gitlab.com/ee/user/project/container_registry.html#gitlab-container-registry), [automatic SSL](https://github.com/kubernetes/charts/tree/master/stable/kube-lego), and an [Ingress](https://github.com/kubernetes/ingress/tree/master/controllers/nginx).
-- [gitlab](gitlab_chart.md): Just the GitLab service, with optional Postgres and Redis.
-- [gitlab-runner](gitlab_runner_chart.md): GitLab Runner, to process CI jobs.
+## Community Contributed Helm Charts
 
-We are also working on a new set of [cloud native Charts](https://gitlab.com/charts/helm.gitlab.io) which will eventually replace these.
+The community has also [contributed GitLab charts](https://github.com/kubernetes/charts/tree/master/stable/gitlab-ce) to the [Helm Stable Repository](https://github.com/kubernetes/charts#repository-structure). These charts should be considered [deprecated](https://github.com/kubernetes/charts/issues/1138) in favor of the [official Charts](#official-gitlab-helm-charts-recommended).
 
 [chart]: https://github.com/kubernetes/charts
-[helm-quick]: https://github.com/kubernetes/helm/blob/master/docs/quickstart.md
 [helm]: https://github.com/kubernetes/helm/blob/master/README.md

ee/app/models/ee/project/import_status_state_machine.rb

@@ -46,7 +46,7 @@ module EE
               mirror_data.set_next_execution_timestamp!
             end
 
-            if current_application_settings.elasticsearch_indexing?
+            if ::Gitlab::CurrentSettings.current_application_settings.elasticsearch_indexing?
               project.run_after_commit do
                 last_indexed_commit = project.index_status&.last_commit
                 ElasticCommitIndexerWorker.perform_async(project.id, last_indexed_commit)

ee/app/policies/ee/group_policy.rb

@@ -7,7 +7,8 @@ module EE
       condition(:ldap_synced) { @subject.ldap_synced? }
 
       condition(:can_owners_manage_ldap, scope: :global) do
-        current_application_settings.allow_group_owners_to_manage_ldap
+        ::Gitlab::CurrentSettings.current_application_settings
+          .allow_group_owners_to_manage_ldap
       end
 
       rule { auditor }.enable :read_group

ee/app/workers/ee/post_receive.rb

@@ -5,7 +5,6 @@ module EE
   # and be prepended in the `PostReceive` worker
   module PostReceive
     extend ActiveSupport::Concern
-    extend ::Gitlab::CurrentSettings
 
     private
 
@@ -28,7 +27,8 @@ module EE
     end
 
     def update_wiki_es_indexes(post_received)
-      return unless current_application_settings.elasticsearch_indexing?
+      return unless ::Gitlab::CurrentSettings.current_application_settings
+        .elasticsearch_indexing?
 
       post_received.project.wiki.index_blobs
     end

features/steps/project/redirects.rb

@@ -17,7 +17,7 @@ class Spinach::Features::ProjectRedirects < Spinach::FeatureSteps
   end
 
   step 'I should see project "Community" home page' do
-    expect(Gitlab.config.gitlab).to receive(:host).and_return("www.example.com")
+    Gitlab.config.gitlab.should_receive(:host).and_return("www.example.com")
     page.within '.breadcrumbs .title' do
       expect(page).to have_content 'Community'
     end

lib/api/access_requests.rb

@@ -10,7 +10,7 @@ module API
       params do
         requires :id, type: String, desc: "The #{source_type} ID"
       end
-      resource source_type.pluralize, requirements: { id: %r{[^/]+} } do
+      resource source_type.pluralize, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
         desc "Gets a list of access requests for a #{source_type}." do
           detail 'This feature was introduced in GitLab 8.11.'
           success Entities::AccessRequester

lib/api/award_emoji.rb

@@ -12,7 +12,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       AWARDABLES.each do |awardable_params|
         awardable_string = awardable_params[:type].pluralize
         awardable_id_string = "#{awardable_params[:type]}_#{awardable_params[:find_by]}"

lib/api/boards.rb

@@ -7,7 +7,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get all project boards' do
         detail 'This feature was introduced in 8.13'
         success Entities::Board

lib/api/commit_statuses.rb

@@ -5,7 +5,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       include PaginationParams
 
       before { authenticate! }

lib/api/deploy_keys.rb

@@ -17,7 +17,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of the project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       before { authorize_admin_project }
 
       desc "Get a specific project's deploy keys" do

lib/api/deployments.rb

@@ -8,7 +8,7 @@ module API
     params do
       requires :id, type: String, desc: 'The project ID'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get all deployments of the project' do
         detail 'This feature was introduced in GitLab 8.11.'
         success Entities::Deployment

lib/api/environments.rb

@@ -9,7 +9,7 @@ module API
     params do
       requires :id, type: String, desc: 'The project ID'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get all environments of the project' do
         detail 'This feature was introduced in GitLab 8.11.'
         success Entities::Environment

lib/api/events.rb

@@ -67,7 +67,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc "List a Project's visible events" do
         success Entities::Event
       end

lib/api/group_milestones.rb

@@ -10,7 +10,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a group'
     end
-    resource :groups, requirements: { id: %r{[^/]+} } do
+    resource :groups, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a list of group milestones' do
         success Entities::Milestone
       end

lib/api/group_variables.rb

@@ -9,7 +9,7 @@ module API
       requires :id, type: String, desc: 'The ID of a group'
     end
 
-    resource :groups, requirements: { id: %r{[^/]+} } do
+    resource :groups, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get group-level variables' do
         success Entities::Variable
       end

lib/api/groups.rb

@@ -114,7 +114,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a group'
     end
-    resource :groups, requirements: { id: %r{[^/]+} } do
+    resource :groups, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Update a group. Available only for users who can administrate groups.' do
         success Entities::Group
       end

lib/api/helpers/internal_helpers.rb

@@ -42,6 +42,10 @@ module API
         ::Users::ActivityService.new(actor, 'Git SSH').execute if commands.include?(params[:action])
       end
 
+      def merge_request_urls
+        ::MergeRequests::GetUrlsService.new(project).execute(params[:changes])
+      end
+
       private
 
       def set_project

lib/api/helpers/runner.rb

@@ -2,6 +2,7 @@ module API
   module Helpers
     module Runner
       prepend EE::API::Helpers::Runner
+      include Gitlab::CurrentSettings
 
       JOB_TOKEN_HEADER = 'HTTP_JOB_TOKEN'.freeze
       JOB_TOKEN_PARAM = :token

lib/api/internal.rb

@@ -69,7 +69,7 @@ module API
       end
 
       get "/merge_request_urls" do
-        ::MergeRequests::GetUrlsService.new(project).execute(params[:changes])
+        merge_request_urls
       end
 
       #
@@ -168,6 +168,21 @@ module API
         #   render_api_error!(e, 500)
         # end
       end
+
+      post '/post_receive' do
+        status 200
+
+        PostReceive.perform_async(params[:gl_repository], params[:identifier],
+          params[:changes])
+        broadcast_message = BroadcastMessage.current&.last&.message
+        reference_counter_decreased = Gitlab::ReferenceCounter.new(params[:gl_repository]).decrease
+
+        {
+          merge_request_urls: merge_request_urls,
+          broadcast_message: broadcast_message,
+          reference_counter_decreased: reference_counter_decreased
+        }
+      end
     end
   end
 end

lib/api/issues.rb

@@ -86,7 +86,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a group'
     end
-    resource :groups, requirements: { id: %r{[^/]+} } do
+    resource :groups, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a list of group issues' do
         success Entities::IssueBasic
       end
@@ -113,7 +113,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       include TimeTrackingEndpoints
 
       desc 'Get a list of project issues' do

lib/api/jobs.rb

@@ -7,7 +7,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       helpers do
         params :optional_scope do
           optional :scope, types: [String, Array[String]], desc: 'The scope of builds to show',

lib/api/labels.rb

@@ -7,7 +7,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get all labels of the project' do
         success Entities::Label
       end

lib/api/members.rb

@@ -10,7 +10,7 @@ module API
       params do
         requires :id, type: String, desc: "The #{source_type} ID"
       end
-      resource source_type.pluralize, requirements: { id: %r{[^/]+} } do
+      resource source_type.pluralize, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
         desc 'Gets a list of group or project members viewable by the authenticated user.' do
           success Entities::Member
         end

lib/api/merge_request_diffs.rb

@@ -8,7 +8,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a list of merge request diff versions' do
         detail 'This feature was introduced in GitLab 8.12.'
         success Entities::MergeRequestDiff

lib/api/merge_requests.rb

@@ -72,7 +72,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       include TimeTrackingEndpoints
 
       helpers do

lib/api/notes.rb

@@ -9,7 +9,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       NOTEABLE_TYPES.each do |noteable_type|
         noteables_str = noteable_type.to_s.underscore.pluralize
 

lib/api/notification_settings.rb

@@ -54,7 +54,7 @@ module API
       params do
         requires :id, type: String, desc: "The #{source_type} ID"
       end
-      resource source_type.pluralize, requirements: { id: %r{[^/]+} } do
+      resource source_type.pluralize, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
         desc "Get #{source_type} level notification level settings, defaults to Global" do
           detail 'This feature was introduced in GitLab 8.12'
           success Entities::NotificationSetting

lib/api/pipeline_schedules.rb

@@ -7,7 +7,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get all pipeline schedules' do
         success Entities::PipelineSchedule
       end

lib/api/pipelines.rb

@@ -7,7 +7,7 @@ module API
     params do
       requires :id, type: String, desc: 'The project ID'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get all Pipelines of the project' do
         detail 'This feature was introduced in GitLab 8.11.'
         success Entities::PipelineBasic

lib/api/project_hooks.rb

@@ -24,7 +24,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get project hooks' do
         success Entities::ProjectHook
       end

lib/api/project_milestones.rb

@@ -10,7 +10,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a list of project milestones' do
         success Entities::Milestone
       end

lib/api/project_snippets.rb

@@ -7,7 +7,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       helpers do
         def handle_project_member_errors(errors)
           if errors[:project_access].any?

lib/api/projects.rb

@@ -101,7 +101,7 @@ module API
       end
     end
 
-    resource :users, requirements: { user_id: %r{[^/]+} } do
+    resource :users, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a user projects' do
         success Entities::BasicProjectDetails
       end
@@ -189,7 +189,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a single project' do
         success Entities::ProjectWithAccess
       end

lib/api/repositories.rb

@@ -9,7 +9,7 @@ module API
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
-    resource :projects, requirements: { id: %r{[^/]+} } do
+    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       helpers do
         def handle_project_member_errors(errors)
           if errors[:project_access].any?