runTranslationTool function

Future<void> runTranslationTool({ String? srcFile, String? lang, })

Main function called from CLI

Implementation

Future<void> runTranslationTool({String? srcFile,String? lang}) async {

  final inputPath = srcFile ??  'lib/core/app_strings.dart';
  final sourceLang = lang ?? 'ar' ;
  final targetLangs =
      ['ar','en', 'fr'];
 final file = File(inputPath);

  if (!file.existsSync()) {
    print('\x1B[31m❌ ERROR: File not found!\x1B[0m');
    print('📁 Path Must Be: $inputPath');
    exit(1);
  }

  // ✅ File exists — now check if it's empty
  final fileSize = file.lengthSync();

  if (fileSize == 0) {
    print('\x1B[33m⚠️ WARNING: File is empty!\x1B[0m');
  } else {
    print('\x1B[32m✅ File found and not empty.\x1B[0m');
    print('📏 Size: $fileSize bytes');
  }


  final content = file.readAsStringSync();
  final keys = extractKeys(content);

  if (keys.isEmpty) {
    print('📌 Before staring, make sure to define your keys like this:');
    print('📌 Input file: $inputPath');
    print('📌 Source language: $sourceLang');
    print('📌 Target languages: $targetLangs');
    stderr.writeln('⚠️ No matches found. Check regex or file format.');
    return;
  }

  generateLocaleKeys(keys);
//
  // Process each target language
  for (final lang in targetLangs) {
    await updateJson(lang, keys, sourceLang);
  }

  print('✅ Localization update completed for all target languages.');

  // print('📌 Input file: $inputPath');
  // print('📌 Source language: $sourceLang');
  // print('📌 Target languages: $targetLangs');
}