getHomeDirectory function

String? getHomeDirectory({ bool throwIfNull = false, })

Implementation

String? getHomeDirectory({bool throwIfNull = false}) {
  String? homeDir;
  switch (Platform.operatingSystem) {
    case 'linux':
    case 'macos':
      homeDir = Platform.environment['HOME'];
      break;

    case 'windows':
      homeDir = Platform.environment['USERPROFILE'];
      break;

    case 'android':
      homeDir = '/storage/sdcard0';
      break;

    case 'ios':
    case 'fuchsia':
    default:
      homeDir = null;
  }
  if (throwIfNull && homeDir == null) {
    throw ('\nUnable to determine your home directory: please set environment variable\n\n');
  }
  return homeDir;
}