Add Scandinavian i18n (da/sv/nb) via DeepL pipeline.

Integrate new locale bundles, language cycling in the UI, SEO hreflang tags, and localized beta flyer HTML variants with scripts for batch translation and key validation. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-31 15:53:43 +02:00
parent 2e656dc6b2
commit 3749f87c1d
30 changed files with 3975 additions and 42 deletions
@@ -0,0 +1,52 @@
+#!/usr/bin/env node
+/**
+ * Verify all locale JSON files have identical key sets.
+ * Usage: node scripts/validate-i18n-keys.mjs
+ */
+
+import { readFile } from 'node:fs/promises'
+import { resolve, dirname } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { flattenTranslation } from './lib/deepl-translate.mjs'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
+const localesDir = resolve(__dirname, '../client/src/i18n/locales')
+const localeFiles = ['de.json', 'en.json', 'da.json', 'sv.json', 'nb.json']
+
+async function loadKeys(filename) {
+  const raw = await readFile(resolve(localesDir, filename), 'utf8')
+  const json = JSON.parse(raw)
+  return flattenTranslation(json.translation).map(([path]) => path).sort()
+}
+
+async function main() {
+  const keySets = {}
+  for (const file of localeFiles) {
+    keySets[file] = await loadKeys(file)
+  }
+
+  const master = keySets['de.json']
+  let failed = false
+
+  for (const file of localeFiles) {
+    if (file === 'de.json') continue
+    const keys = keySets[file]
+    const missing = master.filter((k) => !keys.includes(k))
+    const extra = keys.filter((k) => !master.includes(k))
+    if (missing.length || extra.length) {
+      failed = true
+      console.error(`\n${file}:`)
+      if (missing.length) console.error(`  missing (${missing.length}):`, missing.slice(0, 10).join(', '))
+      if (extra.length) console.error(`  extra (${extra.length}):`, extra.slice(0, 10).join(', '))
+    } else {
+      console.log(`${file}: OK (${keys.length} keys)`)
+    }
+  }
+
+  if (failed) process.exit(1)
+}
+
+main().catch((err) => {
+  console.error(err)
+  process.exit(1)
+})