# coding: UTF-8

require 'capistrano/recipes/deploy/strategy/remote_cache'

module Daddy
  module Capistrano
    class RemoteCacheSubdir < ::Capistrano::Deploy::Strategy::RemoteCache
    
      private
    
      def repository_cache_subdir
        if configuration[:deploy_subdir]
          File.join(repository_cache, configuration[:deploy_subdir])
        else
          repository_cache
        end
      end
    
      def copy_repository_cache
        logger.trace "copying the cached version to #{configuration[:release_path]}"
        if copy_exclude.empty? 
          run "cp -RPp #{repository_cache_subdir} #{configuration[:release_path]} && #{mark}"
        else
          exclusions = copy_exclude.map { |e| "--exclude=\"#{e}\"" }.join(' ')
          run "rsync -lrpt #{exclusions} #{repository_cache_subdir}/* #{configuration[:release_path]} && #{mark}"
        end
      end
    
    end
  end
end