1 files changed, 14 insertions, 0 deletions
diff --git a/lib/gitlab/git/branch.rb b/lib/gitlab/git/branch.rb
index ae7e88f0503..6351cfb83e3 100644
--- a/lib/gitlab/git/branch.rb
+++ b/lib/gitlab/git/branch.rb
@@ -1,6 +1,8 @@
 module Gitlab
   module Git
     class Branch < Ref
+      STALE_BRANCH_THRESHOLD = 3.months
+
       def self.find(repo, branch_name)
         if branch_name.is_a?(Gitlab::Git::Branch)
           branch_name
@@ -12,6 +14,18 @@ module Gitlab
       def initialize(repository, name, target, target_commit)
         super(repository, name, target, target_commit)
       end
+
+      def active?
+        self.dereferenced_target.committed_date >= STALE_BRANCH_THRESHOLD.ago
+      end
+
+      def stale?
+        !active?
+      end
+
+      def state
+        active? ? :active : :stale
+      end
     end
   end
 end