feat(i18n): enable es, pt-BR, de in static export

Mlaz-code · claude · Mlaz-code · commit c2eb09ba19b6 · 2026-05-09T17:56:37.000-04:00
Flips the multi-locale switch now that translated content and tooling
are in place:

- next.config.mjs: locales = ['en', 'es', 'pt-BR', 'de']
- app/[lang]/layout.tsx: generateStaticParams emits all 4 locales;
  Layout receives an i18n prop so the LocaleSwitch (Nextra-built into
  the Footer and mobile sidebar) renders with translated names.
- public/sitemap.xml: regenerated to 212 URLs (53 routes × 4 locales)
  with hreflang alternates and x-default pointing at the en version.

After deploy, /es, /pt-BR, /de routes serve directly. Existing /en
URLs are unaffected. Vercel redirects from bare paths still target
/en/* as the default-locale fallback.

Co-Authored-By: Claude Opus 4.7 (1M context) &lt;noreply@anthropic.com&gt;
diff --git a/app/[lang]/layout.tsx b/app/[lang]/layout.tsx
@@ -9,9 +9,21 @@ import 'nextra-theme-docs/style.css'
 import '../globals.css'
 
 export function generateStaticParams() {
-  return [{ lang: 'en' }]
+  return [
+    { lang: 'en' },
+    { lang: 'es' },
+    { lang: 'pt-BR' },
+    { lang: 'de' },
+  ]
 }
 
+const i18nLocales = [
+  { locale: 'en', name: 'English' },
+  { locale: 'es', name: 'Español' },
+  { locale: 'pt-BR', name: 'Português' },
+  { locale: 'de', name: 'Deutsch' },
+]
+
 const logo = (
   <Link href="https://sharpapi.io" className="sa-logo">
     <img src="/logo.svg" alt="SharpAPI" />
@@ -54,6 +66,7 @@ export default async function LangLayout({ children, params }) {
       <body suppressHydrationWarning>
         <PostHogProvider>
           <Layout
+            i18n={i18nLocales}
             pageMap={await getPageMap(`/${lang}`)}
             search={<Search />}
             sidebar={{ defaultMenuCollapseLevel: 1, toggleButton: true }}
diff --git a/next.config.mjs b/next.config.mjs
@@ -10,7 +10,7 @@ export default withNextra({
   images: { unoptimized: true },
   // Nextra reads i18n config, extracts locales, then removes it (App Router compatible)
   i18n: {
-    locales: ['en'],
+    locales: ['en', 'es', 'pt-BR', 'de'],
     defaultLocale: 'en',
   },
 });
diff --git a/public/sitemap.xml b/public/sitemap.xml
