replace Gitolited mixin with Gitlab::ShellAdapter

app/models/project.rb

@@ -23,7 +23,7 @@
 require "grit"
 
 class Project < ActiveRecord::Base
-  include Gitolited
+  include Gitlab::ShellAdapter
   extend Enumerize
 
   class TransferError < StandardError; end

app/models/protected_branch.rb

@@ -10,7 +10,7 @@
 #
 
 class ProtectedBranch < ActiveRecord::Base
-  include Gitolited
+  include Gitlab::ShellAdapter
 
   attr_accessible :name
 

app/models/users_project.rb

@@ -11,7 +11,7 @@
 #
 
 class UsersProject < ActiveRecord::Base
-  include Gitolited
+  include Gitlab::ShellAdapter
 
   GUEST     = 10
   REPORTER  = 20

app/observers/key_observer.rb

@@ -1,5 +1,5 @@
 class KeyObserver < ActiveRecord::Observer
-  include Gitolited
+  include Gitlab::ShellAdapter
 
   def after_save(key)
     GitlabShellWorker.perform_async(

app/services/project_transfer_service.rb

@@ -3,7 +3,7 @@
 # Used for transfer project to another namespace
 #
 class ProjectTransferService
-  include Gitolited
+  include Gitlab::ShellAdapter
 
   attr_accessor :project
 

app/workers/gitlab_shell_worker.rb

@@ -1,6 +1,6 @@
 class GitlabShellWorker
   include Sidekiq::Worker
-  include Gitolited
+  include Gitlab::ShellAdapter
 
   sidekiq_options queue: :gitlab_shell
 

config/initializers/5_backend.rb

@@ -3,3 +3,6 @@ require Rails.root.join("lib", "gitlab", "backend", "grack_auth")
 
 # GIT over SSH
 require Rails.root.join("lib", "gitlab", "backend", "shell")
+
+# GitLab shell adapter
+require Rails.root.join("lib", "gitlab", "backend", "shell_adapter")

lib/gitlab/backend/shell_adapter.rb

@@ -0,0 +1,12 @@
+# == GitLab Shell mixin
+#
+# Provide a shortcut to Gitlab::Shell instance by gitlab_shell
+#
+module Gitlab
+  module ShellAdapter
+    def gitlab_shell
+      Gitlab::Shell.new
+    end
+  end
+end
+

lib/gitolited.rb

@@ -1,11 +0,0 @@
-# == Gitolited mixin
-#
-# Provide a shortcut to Gitlab::Shell instance by gitlab_shell
-#
-# Used by Project, UsersProject, etc
-#
-module Gitolited
-  def gitlab_shell
-    Gitlab::Shell.new
-  end
-end