<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Bundle\DoctrineMigrationsBundle\Command;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

use Symfony\Component\Console\Input\InputOption;

use Symfony\Bundle\DoctrineBundle\Command\Proxy\DoctrineCommandHelper;

use Doctrine\DBAL\Migrations\Tools\Console\Command\DiffCommand;

/**

 * Command for generate migration classes by comparing your current database schema

 * to your mapping information.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 * @author Jonathan H. Wage <jonwage@gmail.com>

 */

class MigrationsDiffDoctrineCommand extends DiffCommand

{

    protected function configure()

    {

        parent::configure();

        $this

            ->setName('doctrine:migrations:diff')

            ->addOption('em', null, InputOption::VALUE_OPTIONAL, 'The entity manager to use for this command.')

        ;

    }

    public function execute(InputInterface $input, OutputInterface $output)

    {

        DoctrineCommandHelper::setApplicationEntityManager($this->getApplication(), $input->getOption('em'));

        $configuration = $this->getMigrationConfiguration($input, $output);

        DoctrineCommand::configureMigrations($this->getApplication()->getKernel()->getContainer(), $configuration);

        parent::execute($input, $output);

    }

}