Method copyLanguage

grunt/helpers/Data.js:123–158

* @param {string} fromName * @param {string} toName * @param {boolean} replace * @returns {Language}

(fromName, toName, replace = false)

   * @returns {Language}
   */
  copyLanguage(fromName, toName, replace = false) {
    const fromLang = this.getLanguage(fromName);
    const newPath = (`${fromLang.rootPath}/${toName}/`).replace(/\\/g, '/');

    if (this.languageNames.includes(toName) && !replace) {
      const err = new Error(`Folder already exists. ${newPath}`);
      err.number = 10003;
      throw err;
    }

    let toLang;
    if (this.languageNames.includes(toName)) {
      toLang = this.getLanguage(toName);
    } else {
      toLang = new Language({
        framework: this.framework,
        languagePath: newPath,
        courseDir: this.courseDir,
        jsonext: this.jsonext,
        trackingIdType: this.trackingIdType
      });
      this.languages.push(toLang);
    }

    fs.mkdirpSync(newPath);

    fromLang.files.forEach(file => {
      const pathParsed = path.parse(file.path.replace(/\\/g, '/'));
      const newLocation = `${newPath}${pathParsed.name}${pathParsed.ext}`;
      fs.removeSync(newLocation);
      fs.copyFileSync(file.path, newLocation);
    });

    toLang.load();
    return toLang;
  }

  /** @returns {Data} */
  checkIds() {