1 files changed, 20 insertions, 0 deletions
diff --git a/lib/gitlab/gl_repository.rb b/lib/gitlab/gl_repository.rb
new file mode 100644
index 00000000000..07c0abcce23
--- /dev/null
+++ b/lib/gitlab/gl_repository.rb
@@ -0,0 +1,20 @@
+module Gitlab
+  module GlRepository
+    def self.gl_repository(project, is_wiki)
+      "#{is_wiki ? 'wiki' : 'project'}-#{project.id}"
+    end
+
+    def self.parse(gl_repository)
+      match_data = /\A(project|wiki)-([1-9][0-9]*)\z/.match(gl_repository)
+      unless match_data
+        raise ArgumentError, "Invalid GL Repository \"#{gl_repository}\""
+      end
+
+      type, id = match_data.captures
+      project = Project.find_by(id: id)
+      wiki = type == 'wiki'
+
+      [project, wiki]
+    end
+  end
+end