protected function execute(InputInterface $input, OutputInterface $output)
{
$user = new User();
$encoder = $this->getContainer()->get('starter_user.encoder');
$entityManager = $this->getContainer()->get('doctrine.orm.entity_manager');
$passwordHash = $encoder->encodePassword($input->getArgument('password'), $user->getSalt());
$role = $entityManager->getRepository('StarterUserBundle:Role')->findOneByRole($input->getArgument('role'));
$user->setUsername($input->getArgument('username'));
$user->setEmail($input->getArgument('email'));
$user->setPassword($passwordHash);
$user->addRole($role);
$user->setChangepassword(false);
$entityManager->persist($user);
$entityManager->flush();
}
