Method parse

src/OptionParser.js:56–65

* Parses and validates command line options from argv. * * - On success returns object with options. * - On failure throws exceptions with error message to be shown to user. * * @param {String[]} argv Raw command line arguments * @return {Object} options object

(argv)

   * @return {Object} options object
   */
  parse(argv) {
    this.program.parse(argv);

    return {
      inFile: this.getInputFile(),
      outFile: this.opts().outFile,
      replace: this.getReplace(),
      transforms: this.getTransforms(),
    };
  }

  getInputFile() {
    if (this.program.args.length > 1) {