combine method

EnvConfig? combine({
  1. required String directory,
})

Implementation

EnvConfig? combine({required String directory}) {
  final commands = <String>{};
  final files = <String>{};

  for (final config in this) {
    if (config == null) continue;

    commands.addAll(config.commands ?? []);
    files.addAll(config.files ?? []);
  }

  if (commands.isEmpty && files.isEmpty) return null;

  return EnvConfig(
    commands: commands,
    files: files,
    workingDirectory: directory,
  );
}