code: function logFile(options){
    var message   = options.message,
        file      = options.file,
        stat      = options.stat,
        extraText = options.extraText,
        logger    = options.logger;
  
    if (!file || !file.relative || (stat && stat.isDirectory())) {
      return;
    }
    var fileName = gutil.colors.magenta(file.relative);
    if (extraText) {
      logger(message, fileName, extraText);
    } else {
      logger(message, fileName);
    }
  }
docs: /*
  Args: message, file, stat, extraText