Обновление версии для статики в шаблонах сайта

build.coffee

(root, fn) ->
  glob 'views/**/*.hbs', {}, (error, files) ->
    for file in files
      source = fs.readFileSync "#{root}/#{file}", 'utf8'
      update = false

      for filename, version of options.version
        if source.indexOf(filename) > -1
          update = true

          [name, extension] = filename.split '.'
          source = source.replace filename, "#{name}.v#{version}.#{extension}"

      if update is true
        fs.writeFileSync "#{root}/#{file}", source
        console.log "Update version for #{file}"

      fn root