feat: add script to update missing i18n keys from en.json

tools/add-missing-i18n-variables.js

@@ -0,0 +1,94 @@
+const fs = require('fs');
+const path = require('path');
+
+const i18nDir = path.resolve(__dirname, '../src/assets/i18n');
+const enPath = path.join(i18nDir, 'en.json');
+
+function mergeInOrder(enObj, langObj) {
+  if (typeof enObj !== 'object' || enObj === null) return langObj;
+  const result = Array.isArray(enObj) ? [] : {};
+  for (const key of Object.keys(enObj)) {
+    if (
+      typeof enObj[key] === 'object' &&
+      enObj[key] !== null &&
+      !Array.isArray(enObj[key])
+    ) {
+      result[key] = mergeInOrder(enObj[key], langObj && langObj[key] ? langObj[key] : {});
+    } else {
+      result[key] = langObj && key in langObj ? langObj[key] : enObj[key];
+    }
+  }
+  return result;
+}
+
+if (!fs.existsSync(enPath)) {
+  console.error('en.json not found in src/assets/i18n/');
+  process.exit(1);
+}
+
+if (!fs.existsSync(i18nDir)) {
+  console.error('i18n directory not found at src/assets/i18n/');
+  process.exit(1);
+}
+
+// Read the English reference file
+const en = JSON.parse(fs.readFileSync(enPath, 'utf8'));
+
+// Get all i18n files except en.json
+const i18nFiles = fs
+  .readdirSync(i18nDir)
+  .filter((file) => file.endsWith('.json') && file !== 'en.json')
+  .sort();
+
+console.log(`Found ${i18nFiles.length} language files to update:`);
+console.log(i18nFiles.map((file) => `  - ${file}`).join('\n'));
+console.log('');
+
+let updatedFiles = 0;
+let errors = 0;
+
+// Process each language file
+for (const file of i18nFiles) {
+  const langPath = path.join(i18nDir, file);
+  const langCode = file.replace('.json', '');
+
+  try {
+    // Read existing language file or create empty object if it doesn't exist
+    let langObj = {};
+    if (fs.existsSync(langPath)) {
+      const content = fs.readFileSync(langPath, 'utf8');
+      if (content.trim()) {
+        langObj = JSON.parse(content);
+      }
+    }
+
+    // Merge with English structure, preserving existing translations
+    const merged = mergeInOrder(en, langObj);
+
+    // Write the updated file
+    fs.writeFileSync(langPath, JSON.stringify(merged, null, 2), 'utf8');
+
+    console.log(`✓ Updated ${file}`);
+    updatedFiles++;
+  } catch (error) {
+    console.error(`✗ Error processing ${file}:`, error.message);
+    errors++;
+  }
+}
+
+console.log('');
+console.log(`Summary:`);
+console.log(`  - Updated files: ${updatedFiles}`);
+console.log(`  - Errors: ${errors}`);
+console.log(`  - Total files processed: ${i18nFiles.length}`);
+
+if (errors === 0) {
+  console.log('');
+  console.log(
+    'All language files updated successfully with missing keys in the same order as en.json.',
+  );
+} else {
+  console.log('');
+  console.log('Some files had errors. Please check the output above.');
+  process.exit(1);
+}