Make gitlab works with gitlab-shell

lib/gitlab/backend/shell.rb

@@ -0,0 +1,50 @@
+module Gitlab
+  class Shell
+    class AccessDenied < StandardError; end
+
+    # Init new repository
+    #
+    # name - project path with namespace
+    #
+    # Ex.
+    #   add_repository("gitlab/gitlab-ci")
+    #
+    def add_repository(name)
+      system("/home/git/gitlab-shell/bin/gitlab-projects add-project #{name}.git")
+    end
+
+    # Remove repository from file system
+    #
+    # name - project path with namespace
+    #
+    # Ex.
+    #   remove_repository("gitlab/gitlab-ci")
+    #
+    def remove_repository(name)
+      system("/home/git/gitlab-shell/bin/gitlab-projects rm-project #{name}.git")
+    end
+
+    # Add new key to gitlab-shell
+    #
+    # Ex.
+    #   add_key("randx", "sha-rsa ...")
+    #
+    def add_key(username, key_content)
+      system("/home/git/gitlab-shell/bin/gitlab-keys add-key #{username} \"#{key_content}\"")
+    end
+
+    # Remove ssh key from gitlab shell
+    #
+    # Ex.
+    #   remove_key("sha-rsa")
+    #
+    def remove_key(key_content)
+      system("/home/git/gitlab-shell/bin/gitlab-keys rm-key \"#{key_content}\"")
+    end
+
+
+    def url_to_repo path
+      Gitlab.config.gitolite.ssh_path_prefix + "#{path}.git"
+    end
+  end
+end