Make building locales better (#4427)

This commit is contained in:
Acid Chicken (硫酸鶏) 2019-03-06 23:28:50 +09:00 committed by syuilo
parent bbf4e1c413
commit c226fc8d63
4 changed files with 47 additions and 30 deletions

View file

@ -5,22 +5,45 @@
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', 'nl-NL', 'zh-CN', 'ko-KR'];
const merge = (...args) => args.reduce((a, c) => ({
...a,
...c,
...Object.entries(a)
.filter(([k]) => c && typeof c[k] === 'object')
.reduce((a, [k, v]) => (a[k] = merge(v, c[k]), a), {})
}), {});
const loadLocale = lang => yaml.safeLoad(fs.readFileSync(`${__dirname}/${lang}.yml`, 'utf-8'));
const locales = langs
.map(lang => [lang, loadLocale(lang)])
.map(([lang, locale], _, locales) => {
switch (lang) {
case 'ja-JP': return [lang, locale];
case 'en-US': return [lang, { ...locales['ja-JP'], ...locale }];
default: return [lang, {
...(lang.startsWith('ja-') ? {} : locales['en-US']),
...locales['ja-JP'],
...locale
}];
const languages = [
'de-DE',
'en-US',
'es-ES',
'fr-FR',
'ja-JP',
'ja-KS',
'ko-KR',
'nl-NL',
'pl-PL',
'zh-CN',
];
const primaries = {
'ja': 'JP',
};
const locales = languages.reduce((a, c) => (a[c] = yaml.safeLoad(fs.readFileSync(`${__dirname}/${c}.yml`, 'utf-8')) || {}, a), {});
module.exports = Object.entries(locales)
.reduce((a, [k ,v]) => (a[k] = (() => {
const [lang] = k.split('-');
switch (k) {
case 'ja-JP': return v;
case 'ja-KS':
case 'en-US': return merge(locales['ja-JP'], v);
default: return merge(
locales['ja-JP'],
locales['en-US'],
locales[`${lang}-${primaries[lang]}`] || {},
v
);
}
})
.map(([lang, locale]) => ({ [lang]: loadLocale(lang) }));
module.exports = locales.reduce((a, b) => ({ ...a, ...b }));
})(), a), {});