Merge branch 'ci-commit-as-pipeline' into with-pipeline-view

* ci-commit-as-pipeline: (131 commits)
  Optimise Merge Request builds rendering
  Fix migrations on MySQL
  Update db/schema.rb
  Cleanup changes
  Cleanup required migrations
  Add indexes concurrently on PostgreSQL
  Fix CiStatus implementation and tests
  Fix group_member_spec to not leak information
  Fix doc for moving an issue
  Update tests for moving issues via API
  Tie example config to JIRA screenshot
  API: Ability to move an issue
  Added ability to add custom tags to transactions
  API: Avoid group leak while updating the group
  API: Return 404 if user does not have access to group
  Move 'New branch from issue' feature doc to web_editor.md
  Fix repository cache invalidation issue when project is recreated with an empty repo
  improve formatting
  Add `Gitlab.com?` method
  (doc) fix typo to ssh keys doc url
  ...

Conflicts:
	app/controllers/projects/pipelines_controller.rb
	app/helpers/ci_status_helper.rb
	app/helpers/gitlab_routing_helper.rb
	app/views/projects/ci/commits/_commit.html.haml
	app/views/projects/commit/_ci_commit.html.haml

5 files changed, 40 insertions, 3 deletions

diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 35c7c425a5a..b28fc5c8e01 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -46,6 +46,15 @@ production: &base
     #
     # relative_url_root: /gitlab
 
+    # Trusted Proxies
+    # Customize if you have GitLab behind a reverse proxy which is running on a different machine.
+    # Add the IP address for your reverse proxy to the list, otherwise users will appear signed in from that address.
+    trusted_proxies:
+      # Examples:
+      #- 192.168.1.0/24
+      #- 192.168.2.1
+      #- 2001:0db8::/32
+
     # Uncomment and customize if you can't use the default user to run GitLab (default: 'git')
     # user: git
 
@@ -156,6 +165,9 @@ production: &base
     stuck_ci_builds_worker:
       cron: "0 0 * * *"
 
+    # Remove outdated repository archives
+    repository_archive_cache_worker:
+      cron: "0 * * * *"
 
   #
   # 2. GitLab CI settings
@@ -304,6 +316,13 @@ production: &base
     # (default: false)
     auto_link_saml_user: false
 
+    # Set different Omniauth providers as external so that all users creating accounts
+    # via these providers will not be able to have access to internal projects. You
+    # will need to use the full name of the provider, like `google_oauth2` for Google.
+    # Refer to the examples below for the full names of the supported providers.
+    # (default: [])
+    external_providers: []
+
     ## Auth providers
     # Uncomment the following lines and fill in the data of the auth provider you want to use
     # If your favorite auth provider is not listed you can use others:
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 72c4d8d61ce..287f99c724d 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -129,6 +129,7 @@ Settings['omniauth'] ||= Settingslogic.new({})
 Settings.omniauth['enabled']      = false if Settings.omniauth['enabled'].nil?
 Settings.omniauth['auto_sign_in_with_provider'] = false if Settings.omniauth['auto_sign_in_with_provider'].nil?
 Settings.omniauth['allow_single_sign_on'] = false if Settings.omniauth['allow_single_sign_on'].nil?
+Settings.omniauth['external_providers'] = [] if Settings.omniauth['external_providers'].nil?
 Settings.omniauth['block_auto_created_users'] = true if Settings.omniauth['block_auto_created_users'].nil?
 Settings.omniauth['auto_link_ldap_user'] = false if Settings.omniauth['auto_link_ldap_user'].nil?
 Settings.omniauth['auto_link_saml_user'] = false if Settings.omniauth['auto_link_saml_user'].nil?
@@ -190,6 +191,7 @@ Settings.gitlab.default_projects_features['visibility_level']    = Settings.send
 Settings.gitlab['repository_downloads_path'] = File.join(Settings.shared['path'], 'cache/archive') if Settings.gitlab['repository_downloads_path'].nil?
 Settings.gitlab['restricted_signup_domains'] ||= []
 Settings.gitlab['import_sources'] ||= ['github','bitbucket','gitlab','gitorious','google_code','fogbugz','git']
+Settings.gitlab['trusted_proxies'] ||= []
 
 
 #
@@ -239,6 +241,9 @@ Settings['cron_jobs'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_builds_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_builds_worker']['cron'] ||= '0 0 * * *'
 Settings.cron_jobs['stuck_ci_builds_worker']['job_class'] = 'StuckCiBuildsWorker'
+Settings.cron_jobs['repository_archive_cache_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['repository_archive_cache_worker']['cron'] ||= '0 * * * *'
+Settings.cron_jobs['repository_archive_cache_worker']['job_class'] = 'RepositoryArchiveCacheWorker'
 
 
 #
diff --git a/config/initializers/metrics.rb b/config/initializers/metrics.rb
index 1b445bbbd10..22fe51a4534 100644
--- a/config/initializers/metrics.rb
+++ b/config/initializers/metrics.rb
@@ -1,4 +1,5 @@
 if Gitlab::Metrics.enabled?
+  require 'pathname'
   require 'influxdb'
   require 'connection_pool'
   require 'method_source'
@@ -85,9 +86,6 @@ if Gitlab::Metrics.enabled?
       config.instrument_instance_methods(const)
     end
 
-    config.instrument_methods(Banzai::ReferenceExtractor)
-    config.instrument_instance_methods(Banzai::ReferenceExtractor)
-
     config.instrument_methods(Banzai::Renderer)
     config.instrument_methods(Banzai::Querying)
 
@@ -98,6 +96,17 @@ if Gitlab::Metrics.enabled?
 
     config.instrument_methods(Gitlab::ReferenceExtractor)
     config.instrument_instance_methods(Gitlab::ReferenceExtractor)
+
+    # Instrument all service classes
+    services = Rails.root.join('app', 'services')
+
+    Dir[services.join('**', '*.rb')].each do |file_path|
+      path = Pathname.new(file_path).relative_path_from(services)
+      const = path.to_s.sub('.rb', '').camelize.constantize
+
+      config.instrument_methods(const)
+      config.instrument_instance_methods(const)
+    end
   end
 
   GC::Profiler.enable
diff --git a/config/initializers/trusted_proxies.rb b/config/initializers/trusted_proxies.rb
new file mode 100644
index 00000000000..b8cc025bae2
--- /dev/null
+++ b/config/initializers/trusted_proxies.rb
@@ -0,0 +1,2 @@
+Rails.application.config.action_dispatch.trusted_proxies =
+  [ '127.0.0.1', '::1' ] + Array(Gitlab.config.gitlab.trusted_proxies)
diff --git a/config/routes.rb b/config/routes.rb
index 6384757835a..0932739473d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -406,6 +406,7 @@ Rails.application.routes.draw do
 
       resource :avatar, only: [:destroy]
       resources :milestones, constraints: { id: /[^\/]+/ }, only: [:index, :show, :update, :new, :create]
+      resource :notification_setting, only: [:update]
     end
   end
 
@@ -607,6 +608,7 @@ Rails.application.routes.draw do
 
         resources :forks, only: [:index, :new, :create]
         resource :import, only: [:new, :create, :show]
+        resource :notification_setting, only: [:update]
 
         resources :refs, only: [] do
           collection do