checkDocker method

Future<ToolStatus> checkDocker()

Check if Docker is installed

Implementation

Future<ToolStatus> checkDocker() async {
  final bool exists = await _runner.commandExists('docker');
  if (!exists) {
    return ToolStatus.missing(
      'Docker',
      'https://docs.docker.com/get-docker/',
      isRequired: false,
    );
  }

  final String? version = await _runner.getCommandVersion('docker');
  return ToolStatus.installed(
    'Docker',
    version ?? 'unknown',
    isRequired: false,
  );
}