Capistrano recipe for repositories with sub directories

deploy.rb

require 'capistrano/recipes/deploy/strategy/remote_cache'
module ::Capistrano
  module Deploy
    module Strategy
      class RemoteCache < Remote
        def copy_repository_cache
	  logger.trace "copying the cached version to #{configuration[:release_path]}"
	  if copy_exclude.empty?
	    directory = File.join(repository_cache, 'symfony')
	    run "cp -RPp #{directory} #{configuration[:release_path]} && #{mark}"
	  else
	    fail "not using in my deploy.rb"
	  end
	end
      end
    end
  end
end