You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: git.rb
    path of file: ./repos/truffleruby/lib/mri/bundler/source
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require_relative "../vendored_fileutils"

module Bundler
  class Source
    class Git < Path
      autoload :GitProxy, File.expand_path("git/git_proxy", __dir__)

 
    
      def local_override!(path)
        return false if local?

        original_path = path
        path = Pathname.new(path)
        path = path.expand_path(Bundler.root) unless path.relative?

        unless branch || Bundler.settings[:disable_local_branch_check]
          raise GitError, "Cannot use local override for #{name} at #{path} because " \
            ":branch is not specified in Gemfile. Specify a branch or run " \
            "`bundle config unset local.#{override_for(original_path)}` to remove the local override"
        end