Merge branch 'master' into new-sidebar

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	app/controllers/snippets_controller.rb

.rubocop.yml

@@ -954,7 +954,7 @@ Lint/Void:
 
 Rails/ActionFilter:
   Description: 'Enforces consistent use of action filter methods.'
-  Enabled: false
+  Enabled: true
 
 Rails/DefaultScope:
   Description: 'Checks if the argument passed to default_scope is a block.'

CHANGELOG

@@ -3,14 +3,16 @@ Please view this file on the master branch, on stable branches it's out of date.
 v 7.11.0 (unreleased)
   - Fix clone URL field and X11 Primary selection (Dmitry Medvinsky)
   - Ignore invalid lines in .gitmodules
+  - Fix "Cannot move project" error message from popping up after a successful transfer (Stan Hu)
   -
-  -
+  - Add "Reply quoting selected text" shortcut key (`r`)
   -
   -
   -
   -
   -
   - Improve new project command options (Ben Bodenmiller)
+  - Prevent sending empty messages to HipChat (Chulki Lee)
 
 v 7.10.0 (unreleased)
   - Ignore submodules that are defined in .gitmodules but are checked in as directories.
@@ -38,7 +40,6 @@ v 7.10.0 (unreleased)
   - Allow HTML tags in Markdown input
   - Fix code unfold not working on Compare commits page (Stan Hu)
   - Fix generating SSH key fingerprints with OpenSSH 6.8. (Sašo Stanovnik)
-  - Include missing events and fix save functionality in admin service template settings form (Stan Hu)
   - Fix "Import projects from" button to show the correct instructions (Stan Hu)
   - Fix dots in Wiki slugs causing errors (Stan Hu)
   - Make maximum attachment size configurable via Application Settings (Stan Hu)

Gemfile

@@ -42,7 +42,7 @@ gem "browser"
 gem "gitlab_git", '~> 7.1.10'
 
 # Ruby/Rack Git Smart-HTTP Server Handler
-gem 'gitlab-grack', '~> 2.0.0.rc2', require: 'grack'
+gem 'gitlab-grack', '~> 2.0.2', require: 'grack'
 
 # LDAP Auth
 gem 'gitlab_omniauth-ldap', '1.2.1', require: "omniauth-ldap"
@@ -88,7 +88,7 @@ gem "six"
 gem "seed-fu"
 
 # Markup pipeline for GitLab
-gem 'html-pipeline-gitlab', '~> 0.1'
+gem 'html-pipeline', '~> 1.11.0'
 
 # Markdown to HTML
 gem "github-markup"
@@ -143,7 +143,7 @@ gem "redis-rails"
 gem 'tinder', '~> 1.9.2'
 
 # HipChat integration
-gem "hipchat", "~> 1.4.0"
+gem 'hipchat', '~> 1.5.0'
 
 # Flowdock integration
 gem "gitlab-flowdock-git-hook", "~> 0.4.2"
@@ -251,7 +251,8 @@ group :development, :test do
   # PhantomJS driver for Capybara
   gem 'poltergeist', '~> 1.5.1'
 
-  gem 'jasmine', '2.0.2'
+  gem 'jasmine', '~> 2.2.0'
+  gem 'jasmine-rails'
 
   gem "spring", '~> 1.3.1'
   gem "spring-commands-rspec", '1.0.4'

Gemfile.lock

@@ -199,7 +199,7 @@ GEM
     gitlab-flowdock-git-hook (0.4.2.2)
       gitlab-grit (>= 2.4.1)
       multi_json
-    gitlab-grack (2.0.0)
+    gitlab-grack (2.0.2)
       rack (~> 1.5.1)
     gitlab-grit (2.7.2)
       charlock_holmes (~> 0.6)
@@ -271,20 +271,15 @@ GEM
     hashie (2.1.2)
     highline (1.6.21)
     hike (1.2.3)
-    hipchat (1.4.0)
+    hipchat (1.5.0)
       httparty
+      mimemagic
     hitimes (1.2.2)
     html-pipeline (1.11.0)
       activesupport (>= 2)
       nokogiri (~> 1.4)
-    html-pipeline-gitlab (0.2.0)
-      actionpack (~> 4)
-      gitlab_emoji (~> 0.1)
-      html-pipeline (~> 1.11.0)
-      mime-types
-      sanitize (~> 2.1)
     http_parser.rb (0.5.3)
-    httparty (0.13.0)
+    httparty (0.13.3)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpauth (0.2.1)
@@ -292,12 +287,17 @@ GEM
     i18n (0.7.0)
     ice_cube (0.11.1)
     ice_nine (0.10.0)
-    jasmine (2.0.2)
-      jasmine-core (~> 2.0.0)
+    jasmine (2.2.0)
+      jasmine-core (~> 2.2)
       phantomjs
       rack (>= 1.2.1)
       rake
-    jasmine-core (2.0.0)
+    jasmine-core (2.2.0)
+    jasmine-rails (0.10.8)
+      jasmine-core (>= 1.3, < 3.0)
+      phantomjs (>= 1.9)
+      railties (>= 3.2.0)
+      sprockets-rails
     jquery-atwho-rails (0.3.3)
     jquery-rails (3.1.0)
       railties (>= 3.0, < 5.0)
@@ -329,6 +329,7 @@ GEM
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
     mime-types (1.25.1)
+    mimemagic (0.3.0)
     mini_portile (0.6.1)
     minitest (5.3.5)
     mousetrap-rails (1.4.6)
@@ -391,7 +392,7 @@ GEM
     parser (2.2.0.2)
       ast (>= 1.1, < 3.0)
     pg (0.15.1)
-    phantomjs (1.9.2.0)
+    phantomjs (1.9.8.0)
     poltergeist (1.5.1)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
@@ -700,7 +701,7 @@ DEPENDENCIES
   gemnasium-gitlab-service (~> 0.2)
   github-markup
   gitlab-flowdock-git-hook (~> 0.4.2)
-  gitlab-grack (~> 2.0.0.rc2)
+  gitlab-grack (~> 2.0.2)
   gitlab-linguist (~> 3.0.1)
   gitlab_emoji (~> 0.1)
   gitlab_git (~> 7.1.10)
@@ -714,10 +715,11 @@ DEPENDENCIES
   guard-rspec
   guard-spinach
   haml-rails
-  hipchat (~> 1.4.0)
-  html-pipeline-gitlab (~> 0.1)
+  hipchat (~> 1.5.0)
+  html-pipeline (~> 1.11.0)
   httparty
-  jasmine (= 2.0.2)
+  jasmine (~> 2.2.0)
+  jasmine-rails
   jquery-atwho-rails (~> 0.3.3)
   jquery-rails
   jquery-scrollto-rails

app/assets/javascripts/application.js.coffee

@@ -38,7 +38,7 @@
 #= require shortcuts
 #= require shortcuts_navigation
 #= require shortcuts_dashboard_navigation
-#= require shortcuts_issueable
+#= require shortcuts_issuable
 #= require shortcuts_network
 #= require cal-heatmap
 #= require_tree .
@@ -173,6 +173,7 @@ $ ->
     $(@).closest(".diff-file").find(".notes_holder").toggle()
     e.preventDefault()
 
+  $(document).off "click", '.js-confirm-danger'
   $(document).on "click", '.js-confirm-danger', (e) ->
     e.preventDefault()
     btn = $(e.target)

app/assets/javascripts/confirm_danger_modal.js.coffee

@@ -8,11 +8,13 @@ class @ConfirmDangerModal
     submit = $('.js-confirm-danger-submit')
     submit.disable()
 
+    $('.js-confirm-danger-input').off 'input'
     $('.js-confirm-danger-input').on 'input', ->
       if rstrip($(@).val()) is project_path
         submit.enable()
       else
         submit.disable()
 
+    $('.js-confirm-danger-submit').off 'click'
     $('.js-confirm-danger-submit').on 'click', =>
       @form.submit()

app/assets/javascripts/dispatcher.js.coffee

@@ -22,7 +22,7 @@ class Dispatcher
         shortcut_handler = new ShortcutsNavigation()
       when 'projects:issues:show'
         new Issue()
-        shortcut_handler = new ShortcutsIssueable()
+        shortcut_handler = new ShortcutsIssuable()
         new ZenMode()
       when 'projects:milestones:show'
         new Milestone()
@@ -47,7 +47,7 @@ class Dispatcher
           new IssuableForm($('.merge-request-form'))
       when 'projects:merge_requests:show'
         new Diff()
-        shortcut_handler = new ShortcutsIssueable()
+        shortcut_handler = new ShortcutsIssuable()
         new ZenMode()
       when "projects:merge_requests:diffs"
         new Diff()

app/assets/javascripts/shortcuts_issuable.coffee

+#= require jquery
+#= require mousetrap
+
+#= require shortcuts_navigation
+
+class @ShortcutsIssuable extends ShortcutsNavigation
+  constructor: (isMergeRequest) ->
+    super()
+    Mousetrap.bind('a', ->
+      $('.js-assignee').select2('open')
+      return false
+    )
+    Mousetrap.bind('m', ->
+      $('.js-milestone').select2('open')
+      return false
+    )
+    Mousetrap.bind('r', =>
+      @replyWithSelectedText()
+      return false
+    )
+
+    if isMergeRequest
+      @enabledHelp.push('.hidden-shortcut.merge_requests')
+    else
+      @enabledHelp.push('.hidden-shortcut.issues')
+
+  replyWithSelectedText: ->
+    if window.getSelection
+      selected = window.getSelection().toString()
+      replyField = $('.js-main-target-form #note_note')
+
+      return if selected.trim() == ""
+
+      # Put a '>' character before each non-empty line in the selection
+      quote = _.map selected.split("\n"), (val) ->
+        "> #{val}\n" if val.trim() != ''
+
+      # If replyField already has some content, add a newline before our quote
+      separator = replyField.val().trim() != "" and "\n" or ''
+
+      replyField.val (_, current) ->
+        current + separator + quote.join('') + "\n"
+
+      # Trigger autosave for the added text
+      replyField.trigger('input')
+
+      # Focus the input field
+      replyField.focus()

app/assets/javascripts/shortcuts_issueable.coffee

-#= require shortcuts_navigation
-
-class @ShortcutsIssueable extends ShortcutsNavigation
-  constructor: (isMergeRequest) ->
-    super()
-    Mousetrap.bind('a', ->
-      $('.js-assignee').select2('open')
-      return false
-    )
-    Mousetrap.bind('m', ->
-      $('.js-milestone').select2('open')
-      return false
-    )
-    
-    if isMergeRequest
-      @enabledHelp.push('.hidden-shortcut.merge_reuests')
-    else
-      @enabledHelp.push('.hidden-shortcut.issues')
-

app/assets/javascripts/stat_graph_contributors.js.coffee

+#= require d3
+#= require jquery
+#= require stat_graph_contributors_util
+
 class @ContributorsStatGraph
   init: (log) ->
     @parsed_log = ContributorsStatGraphUtil.parse_log(log)

app/assets/javascripts/stat_graph_contributors_graph.js.coffee

+#= require d3
+#= require jquery
+#= require underscore
+
 class @ContributorsGraph
   MARGIN:
     top: 20

app/controllers/admin/application_controller.rb

@@ -3,7 +3,7 @@
 # Automatically sets the layout and ensures an administrator is logged in
 class Admin::ApplicationController < ApplicationController
   layout 'admin'
-  before_filter :authenticate_admin!
+  before_action :authenticate_admin!
 
   def authenticate_admin!
     return render_404 unless current_user.is_admin?

app/controllers/admin/application_settings_controller.rb

 class Admin::ApplicationSettingsController < Admin::ApplicationController
-  before_filter :set_application_setting
+  before_action :set_application_setting
 
   def show
   end

app/controllers/admin/broadcast_messages_controller.rb

 class Admin::BroadcastMessagesController < Admin::ApplicationController
-  before_filter :broadcast_messages
+  before_action :broadcast_messages
 
   def index
     @broadcast_message = BroadcastMessage.new

app/controllers/admin/deploy_keys_controller.rb

 class Admin::DeployKeysController < Admin::ApplicationController
-  before_filter :deploy_keys, only: [:index]
-  before_filter :deploy_key, only: [:show, :destroy]
+  before_action :deploy_keys, only: [:index]
+  before_action :deploy_key, only: [:show, :destroy]
 
   def index
 

app/controllers/admin/groups_controller.rb

 class Admin::GroupsController < Admin::ApplicationController
-  before_filter :group, only: [:edit, :show, :update, :destroy, :project_update, :members_update]
+  before_action :group, only: [:edit, :show, :update, :destroy, :project_update, :members_update]
 
   def index
     @groups = Group.all

app/controllers/admin/keys_controller.rb

 class Admin::KeysController < Admin::ApplicationController
-  before_filter :user, only: [:show, :destroy]
+  before_action :user, only: [:show, :destroy]
 
   def show
     @key = user.keys.find(params[:id])

app/controllers/admin/projects_controller.rb

 class Admin::ProjectsController < Admin::ApplicationController
-  before_filter :project, only: [:show, :transfer]
-  before_filter :group, only: [:show, :transfer]
-  before_filter :repository, only: [:show, :transfer]
+  before_action :project, only: [:show, :transfer]
+  before_action :group, only: [:show, :transfer]
+  before_action :repository, only: [:show, :transfer]
 
   def index
     @projects = Project.all

app/controllers/admin/services_controller.rb

 class Admin::ServicesController < Admin::ApplicationController
-  before_filter :service, only: [:edit, :update]
+  before_action :service, only: [:edit, :update]
 
   def index
     @services = services_templates

app/controllers/admin/users_controller.rb

 class Admin::UsersController < Admin::ApplicationController
-  before_filter :user, only: [:show, :edit, :update, :destroy]
+  before_action :user, only: [:show, :edit, :update, :destroy]
 
   def index
     @users = User.order_name_asc.filter(params[:filter])

app/controllers/application_controller.rb

@@ -6,15 +6,15 @@ class ApplicationController < ActionController::Base
 
   PER_PAGE = 20
 
-  before_filter :authenticate_user_from_token!
-  before_filter :authenticate_user!
-  before_filter :reject_blocked!
-  before_filter :check_password_expiration
-  before_filter :ldap_security_check
-  before_filter :default_headers
-  before_filter :add_gon_variables
-  before_filter :configure_permitted_parameters, if: :devise_controller?
-  before_filter :require_email, unless: :devise_controller?
+  before_action :authenticate_user_from_token!
+  before_action :authenticate_user!
+  before_action :reject_blocked!
+  before_action :check_password_expiration
+  before_action :ldap_security_check
+  before_action :default_headers
+  before_action :add_gon_variables
+  before_action :configure_permitted_parameters, if: :devise_controller?
+  before_action :require_email, unless: :devise_controller?
 
   protect_from_forgery with: :exception
 

app/controllers/dashboard/milestones_controller.rb

 class Dashboard::MilestonesController < ApplicationController
-  before_filter :load_projects
+  before_action :load_projects
 
   def index
     project_milestones = case params[:state]

app/controllers/dashboard/projects_controller.rb

 class Dashboard::ProjectsController < ApplicationController
-  before_filter :event_filter
+  before_action :event_filter
 
   def starred
     @projects = current_user.starred_projects

app/controllers/dashboard_controller.rb

 class DashboardController < ApplicationController
   respond_to :html
 
-  before_filter :load_projects, except: [:projects]
-  before_filter :event_filter, only: :show
+  before_action :load_projects, except: [:projects]
+  before_action :event_filter, only: :show
 
   def show
     @projects = @projects.includes(:namespace)

app/controllers/explore/groups_controller.rb

 class Explore::GroupsController < ApplicationController
-  skip_before_filter :authenticate_user!,
+  skip_before_action :authenticate_user!,
                      :reject_blocked, :set_current_user_for_observers
 
   layout "explore"

app/controllers/explore/projects_controller.rb

 class Explore::ProjectsController < ApplicationController
-  skip_before_filter :authenticate_user!,
+  skip_before_action :authenticate_user!,
                      :reject_blocked
 
   layout 'explore'

app/controllers/groups/group_members_controller.rb

 class Groups::GroupMembersController < Groups::ApplicationController
-  skip_before_filter :authenticate_user!, only: [:index]
-  before_filter :group
+  skip_before_action :authenticate_user!, only: [:index]
+  before_action :group
 
   # Authorize
-  before_filter :authorize_read_group!
-  before_filter :authorize_admin_group!, except: [:index, :leave]
+  before_action :authorize_read_group!
+  before_action :authorize_admin_group!, except: [:index, :leave]
 
   layout :determine_layout
 

app/controllers/groups/milestones_controller.rb

 class Groups::MilestonesController < ApplicationController
   layout 'group'
 
-  before_filter :authorize_group_milestone!, only: :update
+  before_action :authorize_group_milestone!, only: :update
 
   def index
     project_milestones = case params[:state]

app/controllers/groups_controller.rb

 class GroupsController < Groups::ApplicationController
-  skip_before_filter :authenticate_user!, only: [:show, :issues, :merge_requests]
+  skip_before_action :authenticate_user!, only: [:show, :issues, :merge_requests]
   respond_to :html
-  before_filter :group, except: [:new, :create]
+  before_action :group, except: [:new, :create]
 
   # Authorize
-  before_filter :authorize_read_group!, except: [:new, :create]
-  before_filter :authorize_admin_group!, only: [:edit, :update, :destroy, :projects]
-  before_filter :authorize_create_group!, only: [:new, :create]
+  before_action :authorize_read_group!, except: [:new, :create]
+  before_action :authorize_admin_group!, only: [:edit, :update, :destroy, :projects]
+  before_action :authorize_create_group!, only: [:new, :create]
 
   # Load group projects
-  before_filter :load_projects, except: [:new, :create, :projects, :edit, :update]
-  before_filter :event_filter, only: :show
-  before_filter :set_title, only: [:new, :create]
+  before_action :load_projects, except: [:new, :create, :projects, :edit, :update]
+  before_action :event_filter, only: :show
+  before_action :set_title, only: [:new, :create]
 
   layout :determine_layout
 

app/controllers/import/bitbucket_controller.rb

 class Import::BitbucketController < Import::BaseController
-  before_filter :verify_bitbucket_import_enabled
-  before_filter :bitbucket_auth, except: :callback
+  before_action :verify_bitbucket_import_enabled
+  before_action :bitbucket_auth, except: :callback
 
   rescue_from OAuth::Error, with: :bitbucket_unauthorized
 

app/controllers/import/github_controller.rb

 class Import::GithubController < Import::BaseController
-  before_filter :verify_github_import_enabled
-  before_filter :github_auth, except: :callback
+  before_action :verify_github_import_enabled
+  before_action :github_auth, except: :callback
 
   rescue_from Octokit::Unauthorized, with: :github_unauthorized
 

app/controllers/import/gitlab_controller.rb

 class Import::GitlabController < Import::BaseController
-  before_filter :verify_gitlab_import_enabled
-  before_filter :gitlab_auth, except: :callback
+  before_action :verify_gitlab_import_enabled
+  before_action :gitlab_auth, except: :callback
 
   rescue_from OAuth2::Error, with: :gitlab_unauthorized
 

app/controllers/import/google_code_controller.rb

 class Import::GoogleCodeController < Import::BaseController
-  before_filter :user_map, only: [:new_user_map, :create_user_map]
+  before_action :user_map, only: [:new_user_map, :create_user_map]
 
   def new
 
@@ -68,7 +68,7 @@ class Import::GoogleCodeController < Import::BaseController
 
   def status
     unless client.valid?
-      return redirect_to new_import_google_path 
+      return redirect_to new_import_google_code_path
     end
 
     @repos = client.repos

app/controllers/invites_controller.rb

 class InvitesController < ApplicationController
-  before_filter :member
-  skip_before_filter :authenticate_user!, only: :decline
+  before_action :member
+  skip_before_action :authenticate_user!, only: :decline
 
   respond_to :html
 

app/controllers/namespaces_controller.rb

 class NamespacesController < ApplicationController
-  skip_before_filter :authenticate_user!
+  skip_before_action :authenticate_user!
 
   def show
     namespace = Namespace.find_by(path: params[:id])

app/controllers/oauth/applications_controller.rb

 class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
-  before_filter :authenticate_user!
+  before_action :authenticate_user!
   layout "profile"
 
   def index

app/controllers/oauth/authorizations_controller.rb

 class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
-  before_filter :authenticate_resource_owner!
+  before_action :authenticate_resource_owner!
   layout "profile"
 
   def new

app/controllers/profiles/keys_controller.rb

 class Profiles::KeysController < ApplicationController
   layout "profile"
-  skip_before_filter :authenticate_user!, only: [:get_keys]
+  skip_before_action :authenticate_user!, only: [:get_keys]
 
   def index
     @keys = current_user.keys

app/controllers/profiles/passwords_controller.rb

 class Profiles::PasswordsController < ApplicationController
   layout :determine_layout
 
-  skip_before_filter :check_password_expiration, only: [:new, :create]
+  skip_before_action :check_password_expiration, only: [:new, :create]
 
-  before_filter :set_user
-  before_filter :set_title
-  before_filter :authorize_change_password!
+  before_action :set_user
+  before_action :set_title
+  before_action :authorize_change_password!
 
   def new
   end

app/controllers/profiles_controller.rb

 class ProfilesController < ApplicationController
   include ActionView::Helpers::SanitizeHelper
 
-  before_filter :user
-  before_filter :authorize_change_username!, only: :update_username
-  skip_before_filter :require_email, only: [:show, :update]
+  before_action :user
+  before_action :authorize_change_username!, only: :update_username
+  skip_before_action :require_email, only: [:show, :update]
 
   layout 'profile'
 

app/controllers/projects/application_controller.rb

 class Projects::ApplicationController < ApplicationController
-  before_filter :project
-  before_filter :repository
+  before_action :project
+  before_action :repository
   layout :determine_layout
 
   def authenticate_user!

app/controllers/projects/avatars_controller.rb

 class Projects::AvatarsController < Projects::ApplicationController
   layout 'project'
 
-  before_filter :project
+  before_action :project
 
   def show
     @blob = @project.repository.blob_at_branch('master', @project.avatar_in_git)

app/controllers/projects/blame_controller.rb

@@ -2,9 +2,9 @@
 class Projects::BlameController < Projects::ApplicationController
   include ExtractsPath
 
-  before_filter :require_non_empty_project
-  before_filter :assign_ref_vars
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :assign_ref_vars
+  before_action :authorize_download_code!
 
   def show
     @blame = Gitlab::Git::Blame.new(@repository, @commit.id, @path)

app/controllers/projects/blob_controller.rb

@@ -6,15 +6,15 @@ class Projects::BlobController < Projects::ApplicationController
   # Raised when given an invalid file path
   class InvalidPathError < StandardError; end
 
-  before_filter :require_non_empty_project, except: [:new, :create]
-  before_filter :authorize_download_code!
-  before_filter :authorize_push_code!, only: [:destroy]
-  before_filter :assign_blob_vars
-  before_filter :commit, except: [:new, :create]
-  before_filter :blob, except: [:new, :create]
-  before_filter :from_merge_request, only: [:edit, :update]
-  before_filter :after_edit_path, only: [:edit, :update]
-  before_filter :require_branch_head, only: [:edit, :update]
+  before_action :require_non_empty_project, except: [:new, :create]
+  before_action :authorize_download_code!
+  before_action :authorize_push_code!, only: [:destroy]
+  before_action :assign_blob_vars
+  before_action :commit, except: [:new, :create]
+  before_action :blob, except: [:new, :create]
+  before_action :from_merge_request, only: [:edit, :update]
+  before_action :after_edit_path, only: [:edit, :update]
+  before_action :require_branch_head, only: [:edit, :update]
 
   def new
     commit unless @repository.empty?

app/controllers/projects/branches_controller.rb

 class Projects::BranchesController < Projects::ApplicationController
   include ActionView::Helpers::SanitizeHelper
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_download_code!
-  before_filter :authorize_push_code!, only: [:create, :destroy]
+  before_action :require_non_empty_project
+  before_action :authorize_download_code!
+  before_action :authorize_push_code!, only: [:create, :destroy]
 
   def index
     @sort = params[:sort] || 'name'

app/controllers/projects/commit_controller.rb

@@ -3,9 +3,9 @@
 # Not to be confused with CommitsController, plural.
 class Projects::CommitController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_download_code!
-  before_filter :commit
+  before_action :require_non_empty_project
+  before_action :authorize_download_code!
+  before_action :commit
 
   def show
     return git_not_found! unless @commit

app/controllers/projects/commits_controller.rb

@@ -3,9 +3,9 @@ require "base64"
 class Projects::CommitsController < Projects::ApplicationController
   include ExtractsPath
 
-  before_filter :require_non_empty_project
-  before_filter :assign_ref_vars
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :assign_ref_vars
+  before_action :authorize_download_code!
 
   def show
     @repo = @project.repository

app/controllers/projects/compare_controller.rb

 class Projects::CompareController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :authorize_download_code!
 
   def index
   end

app/controllers/projects/deploy_keys_controller.rb

@@ -2,7 +2,7 @@ class Projects::DeployKeysController < Projects::ApplicationController
   respond_to :html
 
   # Authorize
-  before_filter :authorize_admin_project!
+  before_action :authorize_admin_project!
 
   layout "project_settings"
 

app/controllers/projects/forks_controller.rb

 class Projects::ForksController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :authorize_download_code!
 
   def new
     @namespaces = current_user.manageable_namespaces

app/controllers/projects/graphs_controller.rb

 class Projects::GraphsController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :authorize_download_code!
 
   def show
     respond_to do |format|

app/controllers/projects/hooks_controller.rb

 class Projects::HooksController < Projects::ApplicationController
   # Authorize
-  before_filter :authorize_admin_project!
+  before_action :authorize_admin_project!
 
   respond_to :html
 

app/controllers/projects/imports_controller.rb

 class Projects::ImportsController < Projects::ApplicationController
   # Authorize
-  before_filter :authorize_admin_project!
-  before_filter :require_no_repo
-  before_filter :redirect_if_progress, except: :show
+  before_action :authorize_admin_project!
+  before_action :require_no_repo
+  before_action :redirect_if_progress, except: :show
 
   def new
   end

app/controllers/projects/issues_controller.rb

 class Projects::IssuesController < Projects::ApplicationController
-  before_filter :module_enabled
-  before_filter :issue, only: [:edit, :update, :show, :toggle_subscription]
+  before_action :module_enabled
+  before_action :issue, only: [:edit, :update, :show, :toggle_subscription]
 
   # Allow read any issue
-  before_filter :authorize_read_issue!
+  before_action :authorize_read_issue!
 
   # Allow write(create) issue
-  before_filter :authorize_write_issue!, only: [:new, :create]
+  before_action :authorize_write_issue!, only: [:new, :create]
 
   # Allow modify issue
-  before_filter :authorize_modify_issue!, only: [:edit, :update]
+  before_action :authorize_modify_issue!, only: [:edit, :update]
 
   # Allow issues bulk update
-  before_filter :authorize_admin_issues!, only: [:bulk_update]
+  before_action :authorize_admin_issues!, only: [:bulk_update]
 
   respond_to :html
 

app/controllers/projects/labels_controller.rb

 class Projects::LabelsController < Projects::ApplicationController
-  before_filter :module_enabled
-  before_filter :label, only: [:edit, :update, :destroy]
-  before_filter :authorize_labels!
-  before_filter :authorize_admin_labels!, except: [:index]
+  before_action :module_enabled
+  before_action :label, only: [:edit, :update, :destroy]
+  before_action :authorize_labels!
+  before_action :authorize_admin_labels!, except: [:index]
 
   respond_to :js, :html
 

app/controllers/projects/merge_requests_controller.rb

 require 'gitlab/satellite/satellite'
 
 class Projects::MergeRequestsController < Projects::ApplicationController
-  before_filter :module_enabled
-  before_filter :merge_request, only: [:edit, :update, :show, :diffs, :automerge, :automerge_check, :ci_status, :toggle_subscription]
-  before_filter :closes_issues, only: [:edit, :update, :show, :diffs]
-  before_filter :validates_merge_request, only: [:show, :diffs]
-  before_filter :define_show_vars, only: [:show, :diffs]
+  before_action :module_enabled
+  before_action :merge_request, only: [:edit, :update, :show, :diffs, :automerge, :automerge_check, :ci_status, :toggle_subscription]
+  before_action :closes_issues, only: [:edit, :update, :show, :diffs]
+  before_action :validates_merge_request, only: [:show, :diffs]
+  before_action :define_show_vars, only: [:show, :diffs]
 
   # Allow read any merge_request
-  before_filter :authorize_read_merge_request!
+  before_action :authorize_read_merge_request!
 
   # Allow write(create) merge_request
-  before_filter :authorize_write_merge_request!, only: [:new, :create]
+  before_action :authorize_write_merge_request!, only: [:new, :create]
 
   # Allow modify merge_request
-  before_filter :authorize_modify_merge_request!, only: [:close, :edit, :update, :sort]
+  before_action :authorize_modify_merge_request!, only: [:close, :edit, :update, :sort]
 
   def index
     terms = params['issue_search']

app/controllers/projects/milestones_controller.rb

 class Projects::MilestonesController < Projects::ApplicationController
-  before_filter :module_enabled
-  before_filter :milestone, only: [:edit, :update, :destroy, :show, :sort_issues, :sort_merge_requests]
+  before_action :module_enabled
+  before_action :milestone, only: [:edit, :update, :destroy, :show, :sort_issues, :sort_merge_requests]
 
   # Allow read any milestone
-  before_filter :authorize_read_milestone!
+  before_action :authorize_read_milestone!
 
   # Allow admin milestone
-  before_filter :authorize_admin_milestone!, except: [:index, :show]
+  before_action :authorize_admin_milestone!, except: [:index, :show]
 
   respond_to :html
 

app/controllers/projects/network_controller.rb

@@ -2,9 +2,9 @@ class Projects::NetworkController < Projects::ApplicationController
   include ExtractsPath
   include ApplicationHelper
 
-  before_filter :require_non_empty_project
-  before_filter :assign_ref_vars
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :assign_ref_vars
+  before_action :authorize_download_code!
 
   def show
     respond_to do |format|

app/controllers/projects/notes_controller.rb

 class Projects::NotesController < Projects::ApplicationController
   # Authorize
-  before_filter :authorize_read_note!
-  before_filter :authorize_write_note!, only: [:create]
-  before_filter :authorize_admin_note!, only: [:update, :destroy]
-  before_filter :find_current_user_notes, except: [:destroy, :delete_attachment]
+  before_action :authorize_read_note!
+  before_action :authorize_write_note!, only: [:create]
+  before_action :authorize_admin_note!, only: [:update, :destroy]
+  before_action :find_current_user_notes, except: [:destroy, :delete_attachment]
 
   def index
     current_fetched_at = Time.now.to_i

app/controllers/projects/project_members_controller.rb

 class Projects::ProjectMembersController < Projects::ApplicationController
   # Authorize
-  before_filter :authorize_admin_project!, except: :leave
+  before_action :authorize_admin_project!, except: :leave
 
   layout "project_settings"
 

app/controllers/projects/protected_branches_controller.rb

 class Projects::ProtectedBranchesController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_admin_project!
+  before_action :require_non_empty_project
+  before_action :authorize_admin_project!
 
   layout "project_settings"
 

app/controllers/projects/raw_controller.rb

@@ -2,9 +2,9 @@
 class Projects::RawController < Projects::ApplicationController
   include ExtractsPath
 
-  before_filter :require_non_empty_project
-  before_filter :assign_ref_vars
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :assign_ref_vars
+  before_action :authorize_download_code!
 
   def show
     @blob = @repository.blob_at(@commit.id, @path)

app/controllers/projects/refs_controller.rb

 class Projects::RefsController < Projects::ApplicationController
   include ExtractsPath
 
-  before_filter :require_non_empty_project
-  before_filter :assign_ref_vars
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project
+  before_action :assign_ref_vars
+  before_action :authorize_download_code!
 
   def switch
     respond_to do |format|

app/controllers/projects/repositories_controller.rb

 class Projects::RepositoriesController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project, except: :create
-  before_filter :authorize_download_code!
-  before_filter :authorize_admin_project!, only: :create
+  before_action :require_non_empty_project, except: :create
+  before_action :authorize_download_code!
+  before_action :authorize_admin_project!, only: :create
 
   def create
     @project.create_repository

app/controllers/projects/services_controller.rb

 class Projects::ServicesController < Projects::ApplicationController
   # Authorize
-  before_filter :authorize_admin_project!
-  before_filter :service, only: [:edit, :update, :test]
+  before_action :authorize_admin_project!
+  before_action :service, only: [:edit, :update, :test]
 
   respond_to :html
 

app/controllers/projects/snippets_controller.rb

 class Projects::SnippetsController < Projects::ApplicationController
-  before_filter :module_enabled
-  before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
+  before_action :module_enabled
+  before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
 
   # Allow read any snippet
-  before_filter :authorize_read_project_snippet!
+  before_action :authorize_read_project_snippet!
 
   # Allow write(create) snippet
-  before_filter :authorize_write_project_snippet!, only: [:new, :create]
+  before_action :authorize_write_project_snippet!, only: [:new, :create]
 
   # Allow modify snippet
-  before_filter :authorize_modify_project_snippet!, only: [:edit, :update]
+  before_action :authorize_modify_project_snippet!, only: [:edit, :update]
 
   # Allow destroy snippet
-  before_filter :authorize_admin_project_snippet!, only: [:destroy]
+  before_action :authorize_admin_project_snippet!, only: [:destroy]
 
   respond_to :html
 

app/controllers/projects/tags_controller.rb

 class Projects::TagsController < Projects::ApplicationController
   # Authorize
-  before_filter :require_non_empty_project
-  before_filter :authorize_download_code!
-  before_filter :authorize_push_code!, only: [:create]
-  before_filter :authorize_admin_project!, only: [:destroy]
+  before_action :require_non_empty_project
+  before_action :authorize_download_code!
+  before_action :authorize_push_code!, only: [:create]
+  before_action :authorize_admin_project!, only: [:destroy]
 
   def index
     sorted = VersionSorter.rsort(@repository.tag_names)

app/controllers/projects/tree_controller.rb

@@ -2,9 +2,9 @@
 class Projects::TreeController < Projects::ApplicationController
   include ExtractsPath
 
-  before_filter :require_non_empty_project, except: [:new, :create]
-  before_filter :assign_ref_vars
-  before_filter :authorize_download_code!
+  before_action :require_non_empty_project, except: [:new, :create]
+  before_action :assign_ref_vars
+  before_action :authorize_download_code!
 
   def show
     if tree.entries.empty?

app/controllers/projects/uploads_controller.rb

@@ -4,8 +4,8 @@ class Projects::UploadsController < Projects::ApplicationController
   # We want to skip these filters for only the `show` action if `image?` is true,
   # but `skip_before_filter` doesn't work with both `only` and `if`, so we accomplish the same like this.
   skipped_filters = [:authenticate_user!, :reject_blocked!, :project, :repository]
-  skip_before_filter  *skipped_filters, only: [:show]
-  before_filter       *skipped_filters, only: [:show], unless: :image?
+  skip_before_action  *skipped_filters, only: [:show]
+  before_action       *skipped_filters, only: [:show], unless: :image?
 
   def create
     link_to_file = ::Projects::UploadService.new(project, params[:file]).

app/controllers/projects/wikis_controller.rb

 require 'project_wiki'
 
 class Projects::WikisController < Projects::ApplicationController
-  before_filter :authorize_read_wiki!
-  before_filter :authorize_write_wiki!, only: [:edit, :create, :history]
-  before_filter :authorize_admin_wiki!, only: :destroy
-  before_filter :load_project_wiki
+  before_action :authorize_read_wiki!
+  before_action :authorize_write_wiki!, only: [:edit, :create, :history]
+  before_action :authorize_admin_wiki!, only: :destroy
+  before_action :load_project_wiki
   include WikiHelper
 
   def pages

app/controllers/projects_controller.rb

 class ProjectsController < ApplicationController
   prepend_before_filter :render_go_import, only: [:show]
-  skip_before_filter :authenticate_user!, only: [:show]
-  before_filter :project, except: [:new, :create]
-  before_filter :repository, except: [:new, :create]
+  skip_before_action :authenticate_user!, only: [:show]
+  before_action :project, except: [:new, :create]
+  before_action :repository, except: [:new, :create]
 
   # Authorize
-  before_filter :authorize_admin_project!, only: [:edit, :update, :destroy, :transfer, :archive, :unarchive]
-  before_filter :set_title, only: [:new, :create]
-  before_filter :event_filter, only: :show
+  before_action :authorize_admin_project!, only: [:edit, :update, :destroy, :transfer, :archive, :unarchive]
+  before_action :set_title, only: [:new, :create]
+  before_action :event_filter, only: :show
 
   layout 'navless', only: [:new, :create, :fork]
 

app/controllers/registrations_controller.rb

 class RegistrationsController < Devise::RegistrationsController
-  before_filter :signup_enabled?
+  before_action :signup_enabled?
 
   def new
     redirect_to(new_user_session_path)

app/controllers/snippets_controller.rb

 class SnippetsController < ApplicationController
-  before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
-  before_filter :authorize_modify_snippet!, only: [:edit, :update]
-  before_filter :authorize_admin_snippet!, only: [:destroy]
+  before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
 
-  before_filter :set_title
+  # Allow modify snippet
+  before_action :authorize_modify_snippet!, only: [:edit, :update]
 
-  skip_before_filter :authenticate_user!, only: [:index, :user_index, :show, :raw]
+  # Allow destroy snippet
+  before_action :authorize_admin_snippet!, only: [:destroy]
+
+  before_action :set_title
+
+  skip_before_action :authenticate_user!, only: [:index, :user_index, :show, :raw]
 
   respond_to :html
 

app/controllers/uploads_controller.rb

 class UploadsController < ApplicationController
-  skip_before_filter :authenticate_user!
-  before_filter :find_model, :authorize_access!
+  skip_before_action :authenticate_user!
+  before_action :find_model, :authorize_access!
 
   def show
     uploader = @model.send(upload_mount)

app/controllers/users_controller.rb

 class UsersController < ApplicationController
-  skip_before_filter :authenticate_user!
-  before_filter :set_user
+  skip_before_action :authenticate_user!
+  before_action :set_user
   layout :determine_layout
 
   def show

app/helpers/application_helper.rb

@@ -255,12 +255,16 @@ module ApplicationHelper
   #
   # Returns `html_options`, adding `rel: nofollow` for external links
   def add_nofollow(link, html_options = {})
+    begin
       uri = URI(link)
 
       if uri && uri.absolute? && uri.host != Gitlab.config.gitlab.host
         rel = html_options.fetch(:rel, '')
         html_options[:rel] = (rel + ' nofollow').strip
       end
+    rescue URI::Error
+      # noop
+    end
 
     html_options
   end

app/helpers/gitlab_markdown_helper.rb

@@ -74,6 +74,7 @@ module GitlabMarkdownHelper
     end
   end
 
+  # TODO (rspeicher): This should be its own filter
   def create_relative_links(text)
     paths = extract_paths(text)
 

app/helpers/issues_helper.rb

@@ -108,4 +108,7 @@ module IssuesHelper
       xml.summary issue.title
     end
   end
+
+  # Required for Gitlab::Markdown::IssueReferenceFilter
+  module_function :url_for_issue, :title_for_issue
 end

app/helpers/labels_helper.rb

 module LabelsHelper
+  include ActionView::Helpers::TagHelper
+
   def project_label_names
     @project.labels.pluck(:title)
   end
@@ -7,9 +9,13 @@ module LabelsHelper
     label_color = label.color || Label::DEFAULT_COLOR
     text_color = text_color_for_bg(label_color)
 
-    content_tag :span, class: 'label color-label', style: "background-color:#{label_color};color:#{text_color}" do
-      label.name
-    end
+    # Intentionally not using content_tag here so that this method can be called
+    # by LabelReferenceFilter
+    span = %(<span class="label color-label") +
+      %( style="background-color: #{label_color}; color: #{text_color}">) +
+      escape_once(label.name) + '</span>'
+
+    span.html_safe
   end
 
   def suggested_colors
@@ -42,13 +48,16 @@ module LabelsHelper
     r, g, b = bg_color.slice(1,7).scan(/.{2}/).map(&:hex)
 
     if (r + g + b) > 500
-      "#333"
+      '#333333'
     else
-      "#FFF"
+      '#FFFFFF'
     end
   end
 
   def project_labels_options(project)
     options_from_collection_for_select(project.labels, 'name', 'name', params[:label_name])
   end
+
+  # Required for Gitlab::Markdown::LabelReferenceFilter
+  module_function :render_colored_label, :text_color_for_bg, :escape_once
 end

app/models/label.rb

@@ -27,7 +27,7 @@ class Label < ActiveRecord::Base
   # Don't allow '?', '&', and ',' for label titles
   validates :title,
             presence: true,
-            format: { with: /\A[^&\?,&]+\z/ },
+            format: { with: /\A[^&\?,]+\z/ },
             uniqueness: { scope: :project_id }
 
   default_scope { order(title: :asc) }

app/models/project_services/hipchat_service.rb

@@ -50,8 +50,9 @@ class HipchatService < Service
 
   def execute(data)
     return unless supported_events.include?(data[:object_kind])
-
-    gate[room].send('GitLab', create_message(data))
+    message = create_message(data)
+    return unless message.present?
+    gate[room].send('GitLab', message)
   end
 
   private

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

@@ -3,7 +3,7 @@
 
 %p #{@service.description} template
 
-= form_for :service, url: admin_application_settings_service_path, method: :put, html: { class: 'form-horizontal fieldset-form' } do |f|
+= form_for :service, url: admin_application_settings_service_path, method: :put, html: { class: 'form-horizontal fieldset-form' } do |form|
   - if @service.errors.any?
     #error_explanation
       .alert.alert-danger
@@ -15,80 +15,68 @@
         = markdown @service.help
 
   .form-group
-    = f.label :active, "Active", class: "control-label"
+    = form.label :active, "Active", class: "control-label"
     .col-sm-10
-      = f.check_box :active
+      = form.check_box :active
 
   - if @service.supported_events.length > 1
     .form-group
-      = f.label :url, "Trigger", class: 'control-label'
+      = form.label :url, "Trigger", class: 'control-label'
       .col-sm-10
         - if @service.supported_events.include?("push")
           %div
-            = f.check_box :push_events, class: 'pull-left'
+            = form.check_box :push_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :push_events, class: 'list-label' do
+              = form.label :push_events, class: 'list-label' do
                 %strong Push events
               %p.light
                 This url will be triggered by a push to the repository
         - if @service.supported_events.include?("tag_push")
           %div
-            = f.check_box :tag_push_events, class: 'pull-left'
+            = form.check_box :tag_push_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :tag_push_events, class: 'list-label' do
+              = form.label :tag_push_events, class: 'list-label' do
                 %strong Tag push events
               %p.light
                 This url will be triggered when a new tag is pushed to the repository
         - if @service.supported_events.include?("note")
           %div
-            = f.check_box :note_events, class: 'pull-left'
+            = form.check_box :note_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :note_events, class: 'list-label' do
+              = form.label :note_events, class: 'list-label' do
                 %strong Comments
               %p.light
                 This url will be triggered when someone adds a comment
         - if @service.supported_events.include?("issue")
           %div
-            = f.check_box :issues_events, class: 'pull-left'
+            = form.check_box :issues_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :issues_events, class: 'list-label' do
+              = form.label :issues_events, class: 'list-label' do
                 %strong Issues events
               %p.light
                 This url will be triggered when an issue is created
         - if @service.supported_events.include?("merge_request")
           %div
-            = f.check_box :merge_requests_events, class: 'pull-left'
+            = form.check_box :merge_requests_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :merge_requests_events, class: 'list-label' do
+              = form.label :merge_requests_events, class: 'list-label' do
                 %strong Merge Request events
               %p.light
                 This url will be triggered when a merge request is created
 
   - @service.fields.each do |field|
-    - name = field[:name]
-    - title = field[:title] || name.humanize
-    - value = @service.send(name) unless field[:type] == 'password'
     - type = field[:type]
-    - placeholder = field[:placeholder]
-    - choices = field[:choices]
-    - default_choice = field[:default_choice]
-    - help = field[:help]
 
-    .form-group
-      = f.label name, title, class: "control-label"
-      .col-sm-10
-        - if type == 'text'
-          = f.text_field name, class: "form-control", placeholder: placeholder
-        - elsif type == 'textarea'
-          = f.text_area name, rows: 5, class: "form-control", placeholder: placeholder
-        - elsif type == 'checkbox'
-          = f.check_box name
-        - elsif type == 'select'
-          = f.select name, options_for_select(choices, value ? value : default_choice), {}, { class: "form-control" }
-        - elsif type == 'password'
-          = f.password_field name, class: 'form-control'
-        - if help
-          %span.help-block= help
+    - if type == 'fieldset'
+      - fields = field[:fields]
+      - legend = field[:legend]
+
+      %fieldset
+        %legend= legend
+        - fields.each do |subfield|
+          = render 'shared/field', form: form, field: subfield
+    - else
+      = render 'shared/field', form: form, field: field
 
   .form-actions
-    = f.submit 'Save', class: 'btn btn-save'
+    = form.submit 'Save', class: 'btn btn-save'

app/views/help/_shortcuts.html.haml

@@ -187,7 +187,11 @@
                 %td.shortcut
                   .key m
                 %td Change milestone
-            %tbody{ class: 'hidden-shortcut merge_reuests', style: 'display:none' }
+              %tr
+                %td.shortcut
+                  .key r
+                %td Reply (quoting selected text)
+            %tbody{ class: 'hidden-shortcut merge_requests', style: 'display:none' }
               %tr
                 %th
                 %th Merge Requests
@@ -199,6 +203,10 @@
                 %td.shortcut
                   .key m
                 %td Change milestone
+              %tr
+                %td.shortcut
+                  .key r
+                %td Reply (quoting selected text)
 
 
 :javascript

app/views/import/google_code/new_user_map.html.haml

@@ -8,9 +8,31 @@
     Customize how Google Code email addresses and usernames are imported into GitLab.
     In the next step, you'll be able to select the projects you want to import.
   %p 
-    The user map is a JSON document mapping Google Code users (as keys) to the way they will be imported into GitLab (as values). By default the username is masked to ensure users' privacy.
+    The user map is a JSON document mapping the Google Code users that participated on your projects to the way their email addresses and usernames will be imported into GitLab. You can change this by changing the value on the right hand side of <code>:</code>. Be sure to preserve the surrounding double quotes, other punctuation and the email address or username on the left hand side.
+  %ul
+    %li
+      %strong Default: Directly import the Google Code email address or username
       %p
-    To map a Google Code user to a full name or GitLab user, simply replace the value, e.g. <code>"johnsmith@gmail.com": "John Smith"</code> or <code>"johnsmith@gmail.com": "@johnsmith"</code>. Be sure to preserve the surrounding double quotes and other punctuation.
+        <code>"johnsmith@example.com": "johnsm...@example.com"</code> 
+        will add "By johnsm...@example.com" to all issues and comments originally created by johnsmith@example.com. 
+        The email address or username is masked to ensure the user's privacy.
+    %li
+      %strong Map a Google Code user to a GitLab user
+      %p
+        <code>"johnsmith@example.com": "@johnsmith"</code> 
+        will add "By <a href="#">@johnsmith</a>" to all issues and comments originally created by johnsmith@example.com, 
+        and will set <a href="#">@johnsmith</a> as the assignee on all issues originally assigned to johnsmith@example.com.
+    %li
+      %strong Map a Google Code user to a full name
+      %p
+        <code>"johnsmith@example.com": "John Smith"</code> 
+        will add "By John Smith" to all issues and comments originally created by johnsmith@example.com.
+    %li
+      %strong Map a Google Code user to a full email address
+      %p
+        <code>"johnsmith@example.com": "johnsmith@example.com"</code> 
+        will add "By <a href="#">johnsmith@example.com</a>" to all issues and comments originally created by johnsmith@example.com. 
+        By default, the email address or username is masked to ensure the user's privacy. Use this option if you want to show the full email address.
 
   .form-group
     .col-sm-12

app/views/projects/_md_preview.html.haml

@@ -9,5 +9,5 @@
 %div
   .md-write-holder
     = yield
-  .md-preview-holder.hide
+  .md.md-preview-holder.hide
     .js-md-preview{class: (preview_class if defined?(preview_class))}

app/views/projects/merge_requests/_new_submit.html.haml

@@ -82,12 +82,12 @@
 
 .mr-compare.merge-request
   %ul.nav.nav-tabs.merge-request-tabs
-    %li.commits-tab{data: {action: 'commits'}}
+    %li.commits-tab{data: {action: 'commits', toggle: 'tab'}}
       = link_to url_for(params) do
         %i.fa.fa-history
         Commits
         %span.badge= @commits.size
-    %li.diffs-tab{data: {action: 'diffs'}}
+    %li.diffs-tab{data: {action: 'diffs', toggle: 'tab'}}
       = link_to url_for(params) do
         %i.fa.fa-list-alt
         Changes

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

@@ -10,7 +10,7 @@
 
 %hr
 
-= form_for(@service, as: :service, url: namespace_project_service_path(@project.namespace, @project, @service.to_param), method: :put, html: { class: 'form-horizontal' }) do |f|
+= form_for(@service, as: :service, url: namespace_project_service_path(@project.namespace, @project, @service.to_param), method: :put, html: { class: 'form-horizontal' }) do |form|
   - if @service.errors.any?
     .alert.alert-danger
       %ul
@@ -23,83 +23,71 @@
         = markdown @service.help
 
   .form-group
-    = f.label :active, "Active", class: "control-label"
+    = form.label :active, "Active", class: "control-label"
     .col-sm-10
-      = f.check_box :active
+      = form.check_box :active
 
   - if @service.supported_events.length > 1
     .form-group
-      = f.label :url, "Trigger", class: 'control-label'
+      = form.label :url, "Trigger", class: 'control-label'
       .col-sm-10
         - if @service.supported_events.include?("push")
           %div
-            = f.check_box :push_events, class: 'pull-left'
+            = form.check_box :push_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :push_events, class: 'list-label' do
+              = form.label :push_events, class: 'list-label' do
                 %strong Push events
               %p.light
                 This url will be triggered by a push to the repository
         - if @service.supported_events.include?("tag_push")
           %div
-            = f.check_box :tag_push_events, class: 'pull-left'
+            = form.check_box :tag_push_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :tag_push_events, class: 'list-label' do
+              = form.label :tag_push_events, class: 'list-label' do
                 %strong Tag push events
               %p.light
                 This url will be triggered when a new tag is pushed to the repository
         - if @service.supported_events.include?("note")
           %div
-            = f.check_box :note_events, class: 'pull-left'
+            = form.check_box :note_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :note_events, class: 'list-label' do
+              = form.label :note_events, class: 'list-label' do
                 %strong Comments
               %p.light
                 This url will be triggered when someone adds a comment
         - if @service.supported_events.include?("issue")
           %div
-            = f.check_box :issues_events, class: 'pull-left'
+            = form.check_box :issues_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :issues_events, class: 'list-label' do
+              = form.label :issues_events, class: 'list-label' do
                 %strong Issues events
               %p.light
                 This url will be triggered when an issue is created
         - if @service.supported_events.include?("merge_request")
           %div
-            = f.check_box :merge_requests_events, class: 'pull-left'
+            = form.check_box :merge_requests_events, class: 'pull-left'
             .prepend-left-20
-              = f.label :merge_requests_events, class: 'list-label' do
+              = form.label :merge_requests_events, class: 'list-label' do
                 %strong Merge Request events
               %p.light
                 This url will be triggered when a merge request is created
 
   - @service.fields.each do |field|
-    - name = field[:name]
-    - title = field[:title] || name.humanize
-    - value = service_field_value(field[:type], @service.send(name))
     - type = field[:type]
-    - placeholder = field[:placeholder]
-    - choices = field[:choices]
-    - default_choice = field[:default_choice]
-    - help = field[:help]
 
-    .form-group
-      = f.label name, title, class: "control-label"
-      .col-sm-10
-        - if type == 'text'
-          = f.text_field name, class: "form-control", placeholder: placeholder
-        - elsif type == 'textarea'
-          = f.text_area name, rows: 5, class: "form-control", placeholder: placeholder
-        - elsif type == 'checkbox'
-          = f.check_box name
-        - elsif type == 'select'
-          = f.select name, options_for_select(choices, value ? value : default_choice), {}, { class: "form-control" }
-        - elsif type == 'password'
-          = f.password_field name, placeholder: value, class: 'form-control'
-        - if help
-          %span.help-block= help
+    - if type == 'fieldset'
+      - fields = field[:fields]
+      - legend = field[:legend]
+
+      %fieldset
+        %legend= legend
+        - fields.each do |subfield|
+          = render 'shared/field', form: form, field: subfield
+    - else
+      = render 'shared/field', form: form, field: field
 
   .form-actions
-    = f.submit 'Save', class: 'btn btn-save'
+    = form.submit 'Save', class: 'btn btn-save'
      
     - if @service.valid? && @service.activated?
       - disabled = @service.can_test? ? '':'disabled'

app/views/shared/_field.html.haml

+- name = field[:name]
+- title = field[:title] || name.humanize
+- value = service_field_value(field[:type], @service.send(name))
+- type = field[:type]
+- placeholder = field[:placeholder]
+- choices = field[:choices]
+- default_choice = field[:default_choice]
+- help = field[:help]
+
+.form-group
+  = form.label name, title, class: "control-label"
+  .col-sm-10
+    - if type == 'text'
+      = form.text_field name, class: "form-control", placeholder: placeholder
+    - elsif type == 'textarea'
+      = form.text_area name, rows: 5, class: "form-control", placeholder: placeholder
+    - elsif type == 'checkbox'
+      = form.check_box name
+    - elsif type == 'select'
+      = form.select name, options_for_select(choices, value ? value : default_choice), {}, { class: "form-control" }
+    - elsif type == 'password'
+      = form.password_field name, placeholder: value, class: 'form-control'
+    - if help
+      %span.help-block= help

config/routes.rb

@@ -2,6 +2,7 @@ require 'sidekiq/web'
 require 'api/api'
 
 Gitlab::Application.routes.draw do
+  mount JasmineRails::Engine => '/specs' if defined?(JasmineRails)
   use_doorkeeper do
     controllers applications: 'oauth/applications',
                 authorized_applications: 'oauth/authorized_applications',

db/schema.rb

@@ -470,7 +470,6 @@ ActiveRecord::Schema.define(version: 20150417122318) do
     t.integer  "notification_level",            default: 1,     null: false
     t.datetime "password_expires_at"
     t.integer  "created_by_id"
-    t.datetime "last_credential_check_at"
     t.string   "avatar"
     t.string   "confirmation_token"
     t.datetime "confirmed_at"
@@ -478,6 +477,7 @@ ActiveRecord::Schema.define(version: 20150417122318) do
     t.string   "unconfirmed_email"
     t.boolean  "hide_no_ssh_key",               default: false
     t.string   "website_url",                   default: "",    null: false
+    t.datetime "last_credential_check_at"
     t.string   "github_access_token"
     t.string   "gitlab_access_token"
     t.string   "notification_email"

doc/integration/slack.md

@@ -16,7 +16,7 @@ To enable Slack integration you must create an Incoming WebHooks integration on
 
 1.  Choose the channel name you want to send notifications to
 
-1.  Click **Add Incoming WebHooks Integration**Add Integrations.
+1.  Click **Add Incoming WebHooks Integration**
     - Optional step; You can change bot's name and avatar by clicking modifying the bot name or avatar under **Integration Settings**.
 
 1. Copy the **Webhook URL**, we'll need this later for GitLab.
@@ -32,10 +32,15 @@ After Slack is ready we need to setup GitLab. Here are the steps to achieve this
 
 1.  Navigate to Settings -> Services -> Slack
 
-1.  Fill in your Slack details
+1. Pick the triggers you want to activate
 
+1.  Fill in your Slack details
+    - Webhook: Paste the Webhook URL from the step above
+    - Username: Fill this in if you want to change the username of the bot
+    - Channel: Fill this in if you want to change the channel where the messages will be posted
     - Mark it as active
-    - Paste in the webhook URL you got from Slack
+    
+1. Save your settings
 
 Have fun :)
 

doc/markdown/markdown.md

@@ -163,7 +163,7 @@ Consult the [Emoji Cheat Sheet](http://emoji.codes) for a list of all supported
 
 ## Special GitLab References
 
-GFM recognized special references.
+GFM recognizes special references.
 
 You can easily reference e.g. an issue, a commit, a team member or even the whole team within a project.
 
@@ -171,19 +171,30 @@ GFM will turn that reference into a link so you can navigate between them easily
 
 GFM will recognize the following:
 
-- @foo : for specific team members or groups
-- @all : for the whole team
-- #123 : for issues
-- !123 : for merge requests
-- $123 : for snippets
-- 1234567 : for commits
-- \[file\](path/to/file) : for file references
-
-GFM also recognizes references to commits, issues, and merge requests in other projects:
-
-- namespace/project#123 : for issues
-- namespace/project!123 : for merge requests
-- namespace/project@1234567 : for commits
+| input                  | references                 |
+|-----------------------:|:---------------------------|
+| `@user_name`           | specific user              |
+| `@group_name`          | specific group             |
+| `@all`                 | entire team                |
+| `#123`                 | issue                      |
+| `!123`                 | merge request              |
+| `$123`                 | snippet                    |
+| `~123`                 | label by ID                |
+| `~bug`                 | one-word label by name     |
+| `~"feature request"`   | multi-word label by name   |
+| `9ba12248`             | specific commit            |
+| `9ba12248...b19a04f5`  | commit range comparison    |
+| `[README](doc/README)` | repository file references |
+
+GFM also recognizes certain cross-project references:
+
+| input                                   | references              |
+|----------------------------------------:|:------------------------|
+| `namespace/project#123`                 | issue                   |
+| `namespace/project!123`                 | merge request           |
+| `namespace/project$123`                 | snippet                 |
+| `namespace/project@9ba12248`            | specific commit         |
+| `namespace/project@9ba12248...b19a04f5` | commit range comparison |
 
 ## Task Lists
 

doc/raketasks/backup_restore.md

@@ -162,6 +162,7 @@ Options:
 
 ```
 BACKUP=timestamp_of_backup (required if more than one backup exists)
+force=yes (do not ask if the authorized_keys file should get regenerated)
 ```
 
 Example output:

doc/update/6.x-or-7.x-to-7.10.md

@@ -126,7 +126,7 @@ sudo apt-get install nodejs
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v2.6.0
+sudo -u git -H git checkout v2.6.2
 ```
 
 ## 7. Install libs, migrations, etc.

doc/update/7.8-to-7.9.md

@@ -42,6 +42,8 @@ sudo -u git -H git checkout v2.6.0
 
 ### 4. Install libs, migrations, etc.
 
+Please refer to the [Node.js setup documentation](https://github.com/joyent/node/wiki/installing-node.js-via-package-manager#debian-and-ubuntu-based-linux-distributions) if you aren't running default GitLab server setup.
+
 ```bash
 sudo apt-get install nodejs
 

doc/update/7.9-to-7.10.md

+# From 7.9 to 7.10
+
+### 0. Stop server
+
+    sudo service gitlab stop
+
+### 1. Backup
+
+```bash
+cd /home/git/gitlab
+sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
+```
+
+### 2. Get latest code
+
+```bash
+sudo -u git -H git fetch --all
+sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
+```
+
+For GitLab Community Edition:
+
+```bash
+sudo -u git -H git checkout 7-10-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+sudo -u git -H git checkout 7-10-stable-ee
+```
+
+### 3. Update gitlab-shell
+
+```bash
+cd /home/git/gitlab-shell
+sudo -u git -H git fetch
+sudo -u git -H git checkout v2.6.2
+```
+
+### 4. Install libs, migrations, etc.
+
+```bash
+cd /home/git/gitlab
+
+# MySQL installations (note: the line below states '--without ... postgres')
+sudo -u git -H bundle install --without development test postgres --deployment
+
+# PostgreSQL installations (note: the line below states '--without ... mysql')
+sudo -u git -H bundle install --without development test mysql --deployment
+
+# Run database migrations
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+
+# Clean up assets and cache
+sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS_ENV=production
+
+# Update init.d script
+sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+```
+
+### 5. Update config files
+
+#### New configuration options for `gitlab.yml`
+
+There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+
+```
+git diff origin/7-9-stable:config/gitlab.yml.example origin/7-10-stable:config/gitlab.yml.example
+```
+
+#### Change Nginx settings
+
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings.
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your settings.
+* A new `location /uploads/` section has been added that needs to have the same content as the existing `location @gitlab` section.
+
+#### Setup time zone (optional)
+
+Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`](config/application.rb) (unlikely), unset it.
+
+### 6. Start application
+
+    sudo service gitlab start
+    sudo service nginx restart
+
+### 7. Check application status
+
+Check if GitLab and its environment are configured correctly:
+
+    sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+
+To make sure you didn't miss anything run a more thorough check with:
+
+    sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+
+If all items are green, then congratulations upgrade is complete!
+
+### 8. GitHub settings (if applicable)
+
+If you are using GitHub as an OAuth provider for authentication, you should change the callback URL so that it
+only contains a root URL (ex. `https://gitlab.example.com/`)
+
+## Things went south? Revert to previous version (7.9)
+
+### 1. Revert the code to the previous version
+Follow the [upgrade guide from 7.8 to 7.8](7.8-to-7.9.md), except for the database migration
+(The backup is already migrated to the previous version)
+
+### 2. Restore from the backup:
+
+```bash
+cd /home/git/gitlab
+sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
+```
+If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
\ No newline at end of file

doc/update/upgrader.md

@@ -26,12 +26,11 @@ If you have local changes to your GitLab repository the script will stash them a
 
 Note: GitLab 7.9 adds `nodejs` as a dependency. GitLab 7.6 adds `libkrb5-dev` as a dependency (installed by default on Ubuntu and OSX). GitLab 7.2 adds `pkg-config` and `cmake` as dependency. Please check the dependencies in the [installation guide.](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/installation.md#1-packages-dependencies)
 
-    # Starting with GitLab version 7.0 upgrader script has been moved to bin directory
     cd /home/git/gitlab
-    if [ -f bin/upgrade.rb ]; then sudo -u git -H ruby bin/upgrade.rb; else sudo -u git -H ruby script/upgrade.rb; fi
+    sudo -u git -H ruby -Ilib -e 'require "gitlab/upgrader"' -e 'class Gitlab::Upgrader' -e 'def latest_version_raw' -e '"v7.10.0"' -e 'end' -e 'end' -e 'Gitlab::Upgrader.new.execute'
 
     # to perform a non-interactive install (no user input required) you can add -y
-    # if [ -f bin/upgrade.rb ]; then sudo -u git -H ruby bin/upgrade.rb -y; else sudo -u git -H ruby script/upgrade.rb -y; fi
+    # sudo -u git -H ruby -Ilib -e 'require "gitlab/upgrader"' -e 'class Gitlab::Upgrader' -e 'def latest_version_raw' -e '"v7.10.0"' -e 'end' -e 'end' -e 'Gitlab::Upgrader.new.execute' -- -y
 
 ## 3. Start application
 
@@ -66,11 +65,12 @@ Here is a one line command with step 1 to 5 for the next time you upgrade:
 cd /home/git/gitlab; \
   sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production; \
   sudo service gitlab stop; \
-  if [ -f bin/upgrade.rb ]; then sudo -u git -H ruby bin/upgrade.rb -y; else sudo -u git -H ruby script/upgrade.rb -y; fi; \
+  sudo -u git -H ruby -Ilib -e 'require "gitlab/upgrader"' -e 'class Gitlab::Upgrader' -e 'def latest_version_raw' -e '"v7.10.0"' -e 'end' -e 'end' -e 'Gitlab::Upgrader.new.execute' -- -y; \
   cd /home/git/gitlab-shell; \
   sudo -u git -H git fetch; \
   sudo -u git -H git checkout v`cat /home/git/gitlab/GITLAB_SHELL_VERSION`; \
   cd /home/git/gitlab; \
   sudo service gitlab start; \
-  sudo service nginx restart; sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+  sudo service nginx restart; \
+  sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
 ```

lib/gitlab/google_code_import/importer.rb

@@ -30,7 +30,10 @@ module Gitlab
 
       def user_map
         @user_map ||= begin
-          user_map = Hash.new { |hash, user| Client.mask_email(user) }
+          user_map = Hash.new do |hash, user| 
+            # Replace ... by \.\.\., so `johnsm...@gmail.com` isn't autolinked.
+            Client.mask_email(user).sub("...", "\\.\\.\\.")
+          end
 
           import_data = project.import_data.try(:data)
           stored_user_map = import_data["user_map"] if import_data
@@ -203,25 +206,25 @@ module Gitlab
       end
 
       def linkify_issues(s)
-        s.gsub(/([Ii]ssue) ([0-9]+)/, '\1 #\2')
+        s = s.gsub(/([Ii]ssue) ([0-9]+)/, '\1 #\2')
+        s = s.gsub(/([Cc]omment) #([0-9]+)/, '\1 \2')
+        s
       end
 
       def escape_for_markdown(s)
-        s = s.gsub("*", "\\*")
-        s = s.gsub("#", "\\#")
+        # No headings and lists
+        s = s.gsub(/^#/, "\\#")
+        s = s.gsub(/^-/, "\\-")
+
+        # No inline code
         s = s.gsub("`", "\\`")
-        s = s.gsub(":", "\\:")
-        s = s.gsub("-", "\\-")
-        s = s.gsub("+", "\\+")
-        s = s.gsub("_", "\\_")
-        s = s.gsub("(", "\\(")
-        s = s.gsub(")", "\\)")
-        s = s.gsub("[", "\\[")
-        s = s.gsub("]", "\\]")
-        s = s.gsub("<", "\\<")
-        s = s.gsub(">", "\\>")
+
+        # Carriage returns make me sad
         s = s.gsub("\r", "")
+
+        # Markdown ignores single newlines, but we need them as <br />.
         s = s.gsub("\n", "  \n")
+
         s
       end
 
@@ -276,11 +279,18 @@ module Gitlab
         if raw_updates.has_key?("blockedOn")
           blocked_ons = raw_updates["blockedOn"].map do |raw_blocked_on|
             name, id = raw_blocked_on.split(":", 2)
+
+            deleted = name.start_with?("-") 
+            name = name[1..-1] if deleted
+
+            text =
               if name == project.import_source
                 "##{id}"
               else
                 "#{project.namespace.path}/#{name}##{id}"
               end
+            text = "~~#{text}~~" if deleted
+            text
           end
           updates << "*Blocked on: #{blocked_ons.join(", ")}*"
         end
@@ -288,11 +298,18 @@ module Gitlab
         if raw_updates.has_key?("blocking")
           blockings = raw_updates["blocking"].map do |raw_blocked_on|
             name, id = raw_blocked_on.split(":", 2)
+            
+            deleted = name.start_with?("-") 
+            name = name[1..-1] if deleted
+
+            text =
               if name == project.import_source
                 "##{id}"
               else
                 "#{project.namespace.path}/#{name}##{id}"
               end
+            text = "~~#{text}~~" if deleted
+            text
           end
           updates << "*Blocking: #{blockings.join(", ")}*"
         end
@@ -340,7 +357,7 @@ module Gitlab
 
       def format_issue_body(author, date, content, attachments)
         body = []
-        body << "*By #{author} on #{date}*"
+        body << "*By #{author} on #{date} (imported from Google Code)*"
         body << "---"
 
         if content.blank?

lib/gitlab/markdown/commit_range_reference_filter.rb

+module Gitlab
+  module Markdown
+    # HTML filter that replaces commit range references with links.
+    #
+    # This filter supports cross-project references.
+    class CommitRangeReferenceFilter < ReferenceFilter
+      include CrossProjectReference
+
+      # Public: Find commit range references in text
+      #
+      #   CommitRangeReferenceFilter.references_in(text) do |match, commit_range, project_ref|
+      #     "<a href=...>#{commit_range}</a>"
+      #   end
+      #
+      # text - String text to search.
+      #
+      # Yields the String match, the String commit range, and an optional String
+      # of the external project reference.
+      #
+      # Returns a String replaced with the return of the block.
+      def self.references_in(text)
+        text.gsub(COMMIT_RANGE_PATTERN) do |match|
+          yield match, $~[:commit_range], $~[:project]
+        end
+      end
+
+      def initialize(*args)
+        super
+
+        @commit_map = {}
+      end
+
+      # Pattern used to extract commit range references from text
+      #
+      # The beginning and ending SHA1 sums can be between 6 and 40 hex
+      # characters, and the range selection can be double- or triple-dot.
+      #
+      # This pattern supports cross-project references.
+      COMMIT_RANGE_PATTERN = /(#{PROJECT_PATTERN}@)?(?<commit_range>\h{6,40}\.{2,3}\h{6,40})/
+
+      def call
+        replace_text_nodes_matching(COMMIT_RANGE_PATTERN) do |content|
+          commit_range_link_filter(content)
+        end
+      end
+
+      # Replace commit range references in text with links to compare the commit
+      # ranges.
+      #
+      # text - String text to replace references in.
+      #
+      # Returns a String with commit range references replaced with links. All
+      # links have `gfm` and `gfm-commit_range` class names attached for
+      # styling.
+      def commit_range_link_filter(text)
+        self.class.references_in(text) do |match, commit_range, project_ref|
+          project = self.project_from_ref(project_ref)
+
+          from_id, to_id = split_commit_range(commit_range)
+
+          if valid_range?(project, from_id, to_id)
+            url = url_for_commit_range(project, from_id, to_id)
+
+            title = "Commits #{from_id} through #{to_id}"
+            klass = reference_class(:commit_range)
+
+            project_ref += '@' if project_ref
+
+            %(<a href="#{url}"
+                 title="#{title}"
+                 class="#{klass}">#{project_ref}#{commit_range}</a>)
+          else
+            match
+          end
+        end
+      end
+
+      def split_commit_range(range)
+        from_id, to_id = range.split(/\.{2,3}/, 2)
+        from_id << "^" if range !~ /\.{3}/
+
+        [from_id, to_id]
+      end
+
+      def commit(id)
+        unless @commit_map[id]
+          @commit_map[id] = project.repository.commit(id)
+        end
+
+        @commit_map[id]
+      end
+
+      def valid_range?(project, from_id, to_id)
+        project && project.valid_repo? && commit(from_id) && commit(to_id)
+      end
+
+      def url_for_commit_range(project, from_id, to_id)
+        h = Rails.application.routes.url_helpers
+        h.namespace_project_compare_url(project.namespace, project,
+                                        from: from_id, to: to_id,
+                                        only_path: context[:only_path])
+      end
+    end
+  end
+end