Merge branch 'pmq20/gitlab-ce-psvr/change-head' into 'master'

Use rugged to change HEAD

_Originally opened at !2850 by @pmq20._

Needless to invoke gitlab_shell here, which is slow.

See merge request !3705

1 files changed, 0 insertions, 13 deletions

diff --git a/lib/gitlab/backend/shell.rb b/lib/gitlab/backend/shell.rb
index 4ceea2ab221..5e2fb863a8f 100644
--- a/lib/gitlab/backend/shell.rb
+++ b/lib/gitlab/backend/shell.rb
@@ -54,19 +54,6 @@ module Gitlab
                                    "#{path}.git", "#{new_path}.git"])
     end
 
-    # Update HEAD for repository
-    #
-    # path - project path with namespace
-    # branch - repository branch name
-    #
-    # Ex.
-    #  update_repository_head("gitlab/gitlab-ci", "3-1-stable")
-    #
-    def update_repository_head(path, branch)
-      Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'update-head',
-                                   "#{path}.git", branch])
-    end
-
     # Fork repository to new namespace
     #
     # path - project path with namespace