wehub-resource-sync
115 lines
3.0 KiB
JavaScript
115 lines
3.0 KiB
JavaScript
import fs from 'node:fs';
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import path from 'node:path';
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const LOCALES_DIR = path.join(process.cwd(), 'lib', 'i18n', 'locales');
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const SOURCE_LOCALE = 'en-US.json';
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function isPlainObject(value) {
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return value !== null && typeof value === 'object' && !Array.isArray(value);
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}
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function formatPath(keyPath) {
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return keyPath || '<root>';
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}
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function collectLeafKeys(value, fileName, keyPath = '', keys = new Set()) {
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if (Array.isArray(value)) {
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throw new Error(
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`${fileName} has an array at "${formatPath(keyPath)}". Locale values must not be arrays.`,
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);
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}
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if (isPlainObject(value)) {
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const entries = Object.entries(value);
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if (entries.length === 0) {
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throw new Error(
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`${fileName} has an empty object at "${formatPath(keyPath)}". Locale objects must not be empty.`,
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);
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}
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for (const [key, child] of entries) {
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const nextPath = keyPath ? `${keyPath}.${key}` : key;
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collectLeafKeys(child, fileName, nextPath, keys);
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}
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return keys;
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}
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if (!keyPath) {
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throw new Error(`${fileName} must contain a JSON object at the root.`);
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}
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keys.add(keyPath);
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return keys;
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}
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function readLocaleKeys(filePath) {
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const raw = fs.readFileSync(filePath, 'utf8');
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const parsed = JSON.parse(raw);
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const fileName = path.basename(filePath);
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if (!isPlainObject(parsed)) {
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throw new Error(`${fileName} must contain a JSON object at the root.`);
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}
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return [...collectLeafKeys(parsed, fileName)].sort();
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}
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function main() {
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const localeFiles = fs
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.readdirSync(LOCALES_DIR)
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.filter((name) => name.endsWith('.json'))
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.sort();
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if (!localeFiles.includes(SOURCE_LOCALE)) {
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throw new Error(`Missing source locale: ${SOURCE_LOCALE}`);
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}
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const sourceKeys = new Set(readLocaleKeys(path.join(LOCALES_DIR, SOURCE_LOCALE)));
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const reports = [];
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for (const localeFile of localeFiles) {
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if (localeFile === SOURCE_LOCALE) continue;
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const localeKeys = new Set(readLocaleKeys(path.join(LOCALES_DIR, localeFile)));
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const missing = [...sourceKeys].filter((key) => !localeKeys.has(key)).sort();
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const extra = [...localeKeys].filter((key) => !sourceKeys.has(key)).sort();
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if (missing.length > 0 || extra.length > 0) {
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reports.push({ file: localeFile, missing, extra });
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}
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}
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if (reports.length === 0) {
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console.log(
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`i18n key alignment check passed (${localeFiles.length} locale files, source: ${SOURCE_LOCALE}).`,
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);
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return;
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}
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console.error(`i18n key alignment check failed against ${SOURCE_LOCALE}:`);
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for (const report of reports) {
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console.error(`\n- ${report.file}`);
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if (report.missing.length > 0) {
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console.error(` Missing keys (${report.missing.length}):`);
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for (const key of report.missing) {
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console.error(` - ${key}`);
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}
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}
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if (report.extra.length > 0) {
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console.error(` Extra keys (${report.extra.length}):`);
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for (const key of report.extra) {
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console.error(` - ${key}`);
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}
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}
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}
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process.exit(1);
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}
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main();
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