loadFromPath static method

Project loadFromPath(String path)

Loads the Flutter project from the given path.

The project is loaded by locating the FVM config file and the pubspec.yaml file.

Implementation

static Project loadFromPath(String path) {
  final configFile = _fvmConfigPath(path);
  final legacyConfigFile = _legacyFvmConfigPath(path);

  ProjectConfig? config = ProjectConfig.loadFromPath(configFile);

  // Used for migration of config files
  final legacyConfig = ProjectConfig.loadFromPath(legacyConfigFile);

  if (legacyConfig != null && config != null) {
    final legacyVersion = legacyConfig.flutter;
    final version = config.flutter;

    if (legacyVersion != version) {
      logger
        ..warn(
          'Found fvm_config.json with SDK version different than .fvmrc\n'
          'fvm_config.json is deprecated and will be removed in future versions.\n'
          'Please do not modify this file manually.',
        )
        ..spacer
        ..warn('Ignoring fvm_config.json');
    }
  }

  if (config == null && legacyConfig != null) {
    legacyConfig.save(configFile);
  }

  config = ProjectConfig.loadFromPath(configFile);

  final pubspecFile = File(join(path, 'pubspec.yaml'));
  final pubspec = pubspecFile.existsSync()
      ? PubSpec.fromYamlString(pubspecFile.readAsStringSync())
      : null;

  return Project(config: config, path: path, pubspec: pubspec);
}