# File lib/chef/provider/deploy.rb, line 405
      def run_callback_from_file(callback_file)
        Chef::Log.info "#{@new_resource} queueing checkdeploy hook #{callback_file}"
        recipe_eval do
          Dir.chdir(release_path) do
            from_file(callback_file) if ::File.exist?(callback_file)
          end
        end
      end