constructor()

in src/generator.js [161:183]

• 23 lines of code
• 4 McCabe index (conditional complexity)

  constructor(meta = {}, lang = 'swift') {
    if (!meta.outputDir) {
      throw new Error('`option.outputDir` should not empty');
    }
    this.lang = lang;
    const langDir = path.join(__dirname, `./langs/${lang}/`);
    if (!fs.existsSync(langDir)) {
      throw new Error(`Not supported language : ${lang}`);
    }
    const lang_config = require(`./langs/${lang}/config`);
    const common_config = _deepClone(require('./langs/common/config'));
    const config = {
      dir: meta.outputDir,
    };
    const meta_lang_config = !meta[lang] ? {} : meta[lang];
    this.config = _assignObject(
      config,
      common_config,
      lang_config,
      meta,
      meta_lang_config
    );
  }