Use Gitlab::Git helper methods and constants as much as possible.

1 files changed, 18 insertions, 2 deletions

diff --git a/lib/gitlab/git.rb b/lib/gitlab/git.rb
index 4a712c6345f..0c350d7c675 100644
--- a/lib/gitlab/git.rb
+++ b/lib/gitlab/git.rb
@@ -1,9 +1,25 @@
 module Gitlab
   module Git
     BLANK_SHA = '0' * 40
+    TAG_REF_PREFIX = "refs/tags/"
+    BRANCH_REF_PREFIX = "refs/heads/"
 
-    def self.extract_ref_name(ref)
-      ref.gsub(/\Arefs\/(tags|heads)\//, '')
+    class << self
+      def ref_name(ref)
+        ref.gsub(/\Arefs\/(tags|heads)\//, '')
+      end
+
+      def tag_ref?(ref)
+        ref.start_with?(TAG_REF_PREFIX)
+      end
+
+      def branch_ref?(ref)
+        ref.start_with?(BRANCH_REF_PREFIX)
+      end
+
+      def blank_ref?(ref)
+        ref == BLANK_SHA
+      end
     end
   end
 end