4f6013ff3a
- Extract a shared normalizeToSupportedLocale helper in @fusion/i18n used by both the CLI env detection and the dashboard navigator detection (convertDetectedLanguage), fixing multi-subtag navigator tags (zh-Hans-CN) and unifying Chinese script resolution. - Add a cross-tab storage listener to useLanguage so a language change in one tab propagates to others. - Dedup the namespace lists into packages/i18n/namespaces.json, consumed by config.ts and all three build scripts (no more 3-way drift risk). - Add tests: dashboard i18n/index.ts (document.lang mirror, init non-blocking), useLanguage concurrent-hydration race + cross-tab adoption, normalizeToSupportedLocale, namespace-source consistency. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
61 lines
2.6 KiB
JavaScript
61 lines
2.6 KiB
JavaScript
/* global console, process */
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// KTD3a regression guard: after a client build, assert that each locale's
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// catalogs are emitted as their own async chunks and are NOT folded into the
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// main entry chunk. If the app-relative dynamic import ever stops being
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// statically analysable, Vite silently inlines every catalog into the main
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// bundle with only a build warning — this check turns that into a hard failure.
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import { existsSync, readFileSync, readdirSync } from "node:fs";
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import { dirname, join } from "node:path";
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import { fileURLToPath } from "node:url";
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const here = dirname(fileURLToPath(import.meta.url));
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const assetsDir = join(here, "..", "dist", "client", "assets");
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const i18nRoot = join(here, "..", "..", "i18n");
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// Single source of truth shared with @fusion/i18n config.ts.
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const namespaces = JSON.parse(readFileSync(join(i18nRoot, "namespaces.json"), "utf8")).dashboard;
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// Derive the expected per-namespace chunk floor from the authored locale set
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// rather than hardcoding a count, so adding a locale needs no edit here.
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const localesDir = join(i18nRoot, "locales");
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const expectedLocaleCount = readdirSync(localesDir, { withFileTypes: true }).filter(
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(d) => d.isDirectory(),
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).length;
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if (!existsSync(assetsDir)) {
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console.error(`assert-locale-chunks: ${assetsDir} not found — run the client build first.`);
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process.exit(1);
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}
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const files = readdirSync(assetsDir);
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const errors = [];
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// One chunk per dashboard namespace per locale (5 locales) → at least 5 each.
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for (const ns of namespaces) {
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const matches = files.filter((f) => new RegExp(`^${ns}-[^/]+\\.js$`).test(f));
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if (matches.length < expectedLocaleCount) {
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errors.push(
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`expected >=${expectedLocaleCount} split chunks for namespace "${ns}" (one per locale), found ${matches.length}`,
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);
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}
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}
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// The main entry chunk must not carry catalog payloads — a translated marker
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// string from a non-en catalog appearing in index-*.js means splitting broke.
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const indexFile = files.find((f) => /^index-[^/]+\.js$/.test(f));
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if (indexFile) {
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const body = readFileSync(join(assetsDir, indexFile), "utf8");
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// i18next-resources-to-backend chunks are referenced by dynamic import, not
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// inlined; a literal catalog object in index would show the column labels.
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if (/"in-review":"In Review"/.test(body) && /"archived":"Archived"/.test(body)) {
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errors.push(`catalog content found inlined in ${indexFile} — locale chunks were not split`);
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}
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}
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if (errors.length) {
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console.error("assert-locale-chunks FAILED:");
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for (const e of errors) console.error(` - ${e}`);
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process.exit(1);
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}
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console.log("assert-locale-chunks: per-locale catalog chunks emitted correctly.");
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