# File lib/chef/provider/deploy.rb, line 229
      def cleanup!
        chop = -1 - @new_resource.keep_releases
        all_releases[0..chop].each do |old_release|
          converge_by("remove old release #{old_release}") do
            Chef::Log.info "#{@new_resource} removing old release #{old_release}"
            FileUtils.rm_rf(old_release)
          end
          release_deleted(old_release)
        end
      end