1 files changed, 4 insertions, 0 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index 6dc5db45e..c8827e0d3 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -119,6 +119,10 @@ module Homebrew
   def self.git_head
     HOMEBREW_REPOSITORY.cd { `git rev-parse --verify -q HEAD 2>/dev/null`.chuzzle }
   end
+
+  def self.git_last_commit
+    HOMEBREW_REPOSITORY.cd { `git show -s --format="%cr" HEAD 2>/dev/null`.chuzzle }
+  end
 end
 
 def with_system_path