Merge branch 'ce-mirror-backport' into 'master'

Backport relevant changes from gitlab-org/gitlab-ee!51

To do:

- [x] Update gitlab-shell

See merge request !1822

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/gitlab/backend/shell.rb b/lib/gitlab/backend/shell.rb
index 01b8bda05c6..87ac30b5ffe 100644
--- a/lib/gitlab/backend/shell.rb
+++ b/lib/gitlab/backend/shell.rb
@@ -1,6 +1,6 @@
 module Gitlab
   class Shell
-    class AccessDenied < StandardError; end
+    class Error < StandardError; end
 
     class KeyAdder < Struct.new(:io)
       def add_key(id, key)
@@ -36,8 +36,9 @@ module Gitlab
     #   import_repository("gitlab/gitlab-ci", "https://github.com/randx/six.git")
     #
     def import_repository(name, url)
-      Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'import-project',
-                                   "#{name}.git", url, '240'])
+      output, status = Popen::popen([gitlab_shell_projects_path, 'import-project', "#{name}.git", url, '240'])
+      raise Error, output unless status.zero?
+      true
     end
 
     # Move repository