Flutter Localization Extractor

This Dart CLI tool scans your Flutter project's Dart files, extracts string literals, replaces them with localization calls using .tr(), and generates a JSON localization file (ar.json) with the original strings as both keys and values.

Features

✅ Automatically detects and processes Dart files in your lib/ directory
✅ Skips strings in import statements, print/log calls, paths, and already localized strings
✅ Supports both localize_and_translate and easy_localization packages
✅ Automatically inserts the necessary import statement if missing
✅ Generates a clean, sorted ar.json localization file

Installation

You can include this script directly in your Flutter project (e.g., in a tools/ folder), or install it as a package.

Add to pubspec.yaml:

dev_dependencies:
  flutter_ar_json_extractor: latest version
    
    ```bash
    # Run the package after adding it to pubspec.yaml
    dart run flutter_ar_json_extractor
    ```

Libraries