require "guard_helpers/base_helper"
require "ro_core_ext/string"

module ::GuardHelpers
  module FileHelper
    include ::GuardHelpers::BaseHelper

    module ClassMethods

      def select_file(video)
        Find.find("origin") do |p|
          if test(?f, p)

            basename = File.basename(p).gsub(%r{\.\w+$}, "")
            if basename.match(%r{#{video.implicit}})
              return p
            end
          end
        end
      end

      def handle_file(dir, video, cmd)
        ::Find.find(dir) do |p|
          if test(?f, p)
            basename = File.basename(p).gsub(%r{\.\w+$}, "")
            if basename.match(%r{#{video.implicit}})
              bash "#{cmd} #{p}"
              return
            end
          end
        end
      end
    end
  end
end