function prepareOptions()

in src/argsParser.js [90:118]

• 22 lines of code
• 5 McCabe index (conditional complexity)

function prepareOptions(options) {
  options.help = {
    abbr: 'h',
    help: 'print this help and exit',
    callback() {
      return getHelpText(options);
    },
  };

  const preparedOptions = {};

  for (const optionName of Object.keys(options)) {
    const option = options[optionName];
    if (!option.full) {
      option.full = optionName;
    }
    option.key = optionName;

    preparedOptions['--'+option.full] = option;
    if (option.abbr) {
      preparedOptions['-'+option.abbr] = option;
    }
    if (option.flag) {
      preparedOptions['--no-'+option.full] = option;
    }
  }

  return preparedOptions;
}