import 'package:flutter/services.dart';

Future<Map<String, String>> loadEnv({String assetsFileName = '.env'}) async {
  Map<String, String> environment = {};
  try {
    final lines = await rootBundle.loadString(assetsFileName);
    for (String line in lines.split('\n')) {
      line = line.trim();
      if (line.contains('=') //Set Key Value Pairs on lines separated by =
          &&
          !line.startsWith(RegExp(r'=|#'))) {
        //No need to add empty keys and remove comments
        List<String> contents = line.split('=');
        environment[contents[0]] = contents.sublist(1).join('=');
      }
    }
  } catch (e) {
    return {'': ''};
  }

  return environment;
}