<?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\DependencyInjection;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
/**
* Registers console commands.
*
* @author Grégoire Pineau <lyrixx@lyrixx.info>
*/
class AddConsoleCommandPass implements CompilerPassInterface
{
public function process(ContainerBuilder $container)
{
$commandServices = $container->findTaggedServiceIds('console.command', true);
$serviceIds = array();
foreach ($commandServices as $id => $tags) {
$definition = $container->getDefinition($id);
$class = $container->getParameterBag()->resolveValue($definition->getClass());
if (!$r = $container->getReflectionClass($class)) {
throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
}
if (!$r->isSubclassOf(Command::class)) {
throw new InvalidArgumentException(sprintf('The service "%s" tagged "console.command" must be a subclass of "%s".', $id, Command::class));
}
$commandId = 'console.command.'.strtolower(str_replace('\\', '_', $class));
if ($container->hasAlias($commandId) || isset($serviceIds[$commandId])) {
$commandId = $commandId.'_'.$id;
}
if (!$definition->isPublic()) {
$container->setAlias($commandId, $id);
$id = $commandId;
}
$serviceIds[$commandId] = $id;
}
$container->setParameter('console.command.ids', $serviceIds);
}
}
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