1 files changed, 6 insertions, 0 deletions
diff --git a/Library/Homebrew/utils/git.rb b/Library/Homebrew/utils/git.rb
index f1113af66..c50979b1e 100644
--- a/Library/Homebrew/utils/git.rb
+++ b/Library/Homebrew/utils/git.rb
@@ -60,6 +60,12 @@ module Utils
     raise "Git is unavailable" unless git_available?
   end
 
+  def self.with_homebrew_gitconfig
+    with_env(HOME: HOMEBREW_LIBRARY/"Homebrew/gitconfig") do
+      yield if block_given?
+    end
+  end
+
   def self.clear_git_available_cache
     @git = nil
     @git_path = nil