name : ContainerCommandLoader.php <?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\Component\Console\CommandLoader; use Psr\Container\ContainerInterface; use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Exception\CommandNotFoundException; /** * Loads commands from a PSR-11 container. * * @author Robin Chalas <robin.chalas@gmail.com> */ class ContainerCommandLoader implements CommandLoaderInterface { private ContainerInterface $container; private array $commandMap; /** * @param array $commandMap An array with command names as keys and service ids as values */ public function __construct(ContainerInterface $container, array $commandMap) { $this->container = $container; $this->commandMap = $commandMap; } public function get(string $name): Command { if (!$this->has($name)) { throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name)); } return $this->container->get($this->commandMap[$name]); } public function has(string $name): bool { return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]); } public function getNames(): array { return array_keys($this->commandMap); } }