. */ namespace Doctrine\DBAL\Migrations\Tools\Console\Command; use Doctrine\DBAL\Migrations\Configuration\Configuration; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Console\Input\InputOption; /** * Command for generating new blank migration classes * * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @link www.doctrine-project.org * @since 2.0 * @author Jonathan Wage */ class GenerateCommand extends AbstractCommand { private static $_template = '; use Doctrine\DBAL\Migrations\AbstractMigration; use Doctrine\DBAL\Schema\Schema; /** * Auto-generated Migration: Please modify to your needs! */ class Version extends AbstractMigration { /** * @param Schema $schema */ public function up(Schema $schema) { // this up() migration is auto-generated, please modify it to your needs } /** * @param Schema $schema */ public function down(Schema $schema) { // this down() migration is auto-generated, please modify it to your needs } } '; protected function configure() { $this ->setName('migrations:generate') ->setDescription('Generate a blank migration class.') ->addOption('editor-cmd', null, InputOption::VALUE_OPTIONAL, 'Open file with this command upon creation.') ->setHelp(<<%command.name% command generates a blank migration class: %command.full_name% You can optionally specify a --editor-cmd option to open the generated file in your favorite editor: %command.full_name% --editor-cmd=mate EOT ); parent::configure(); } public function execute(InputInterface $input, OutputInterface $output) { $configuration = $this->getMigrationConfiguration($input, $output); $version = date('YmdHis'); $path = $this->generateMigration($configuration, $input, $version); $output->writeln(sprintf('Generated new migration class to "%s"', $path)); } protected function generateMigration(Configuration $configuration, InputInterface $input, $version, $up = null, $down = null) { $placeHolders = array( '', '', '', '' ); $replacements = array( $configuration->getMigrationsNamespace(), $version, $up ? " " . implode("\n ", explode("\n", $up)) : null, $down ? " " . implode("\n ", explode("\n", $down)) : null ); $code = str_replace($placeHolders, $replacements, self::$_template); $code = preg_replace('/^ +$/m', '', $code); $dir = $configuration->getMigrationsDirectory(); $dir = $dir ? $dir : getcwd(); $dir = rtrim($dir, '/'); $path = $dir . '/Version' . $version . '.php'; if ( ! file_exists($dir)) { throw new \InvalidArgumentException(sprintf('Migrations directory "%s" does not exist.', $dir)); } file_put_contents($path, $code); if ($editorCmd = $input->getOption('editor-cmd')) { proc_open($editorCmd . ' ' . escapeshellarg($path), array(), $pipes); } return $path; } }