jormungandr-bite/locales/index.js
2018-09-01 16:05:10 +09:00

17 lines
654 B
JavaScript

/**
* Languages Loader
*/
const fs = require('fs');
const yaml = require('js-yaml');
const langs = ['de-DE', 'en-US', 'fr-FR', 'ja-JP', 'ja-KS', 'pl-PL', 'es-ES'];
const nativeLang = 'ja-JP';
const loadLocale = lang => yaml.safeLoad(fs.readFileSync(`${__dirname}/${lang}.yml`, 'utf-8'));
const nativeLocale = loadLocale(nativeLang);
const fallbackToNativeLocale = locale => Object.assign({}, nativeLocale, locale);
const makeLocale = lang => lang == nativeLang ? nativeLocale : fallbackToNativeLocale(loadLocale(lang));
const locales = langs.map(lang => ({ [lang]: makeLocale(lang) }));
module.exports = locales.reduce((a, b) => ({ ...a, ...b }));