67 lines
2.2 KiB
JavaScript
67 lines
2.2 KiB
JavaScript
// A message from upstream:
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// ========================
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// To avoid adding a lot of boilerplate, locale packs are
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// automatically generated here. These are written into the tmp/
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// directory and then used to generate locale_en.js, locale_fr.js, etc.
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// Glitch note:
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// ============
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// This code has been entirely rewritten to support glitch flavours.
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// However, the underlying process is exactly the same.
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const { existsSync, readdirSync, writeFileSync } = require('fs');
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const { join, resolve } = require('path');
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const rimraf = require('rimraf');
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const mkdirp = require('mkdirp');
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const { flavours } = require('./configuration.js');
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module.exports = Object.keys(flavours).reduce(function (map, entry) {
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const flavour = flavours[entry];
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if (!flavour.locales) {
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return map;
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}
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const locales = readdirSync(flavour.locales).filter(
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filename => /\.js(?:on)?$/.test(filename) && !/defaultMessages|whitelist|index/.test(filename)
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);
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const outPath = resolve('tmp', 'locales', entry);
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rimraf.sync(outPath);
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mkdirp.sync(outPath);
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locales.forEach(function (locale) {
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const localeName = locale.replace(/\.js(?:on)?$/, '');
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const localePath = join(outPath, `${localeName}.js`);
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const baseLocale = localeName.split('-')[0]; // e.g. 'zh-TW' -> 'zh'
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const localeDataPath = [
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// first try react-intl
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`node_modules/react-intl/locale-data/${baseLocale}.js`,
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// then check locales/locale-data
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`app/javascript/locales/locale-data/${baseLocale}.js`,
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// fall back to English (this is what react-intl does anyway)
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'node_modules/react-intl/locale-data/en.js',
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].filter(
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filename => existsSync(filename)
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).map(
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filename => filename.replace(/(?:node_modules|app\/javascript)\//, '')
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)[0];
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const localeContent = `//
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// locales/${entry}/${localeName}.js
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// automatically generated by generateLocalePacks.js
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//
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import messages from '../../../${flavour.locales}/${locale.replace(/\.js$/, '')}';
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import localeData from '${localeDataPath}';
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import { setLocale } from 'locales';
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setLocale({
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localeData,
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messages,
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});
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`;
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writeFileSync(localePath, localeContent, 'utf8');
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map[`locales/${entry}/${localeName}`] = localePath;
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});
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return map;
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}, {});
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