code: function handleInitialize(currentOptions) {
      const recommendedFilePath = path.resolve(__dirname, '../../config/wist-recommended.json');
      let result = 0;
      if (currentOptions.config) {
          result = handleConfiguration(currentOptions.config);
      } else {
          result = handleConfiguration(recommendedFilePath);
      }
      return result
  }
docs: Creates the .wistrc.json file in the default location if a configuration path is not specified.
  @param currentOptions Command lines arguments input by user.
  @returns {boolean} True if the initialization succeeds, false if not.
  @private