Sculpin\Bundle\SculpinBundle\DependencyInjection\Compiler\LoadCommandsToConsoleCompilerPass

Complexity

Total Complexity

8

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	process()	0	10	2
A	getDefinitionByType()	0	10	3
A	findDefinitionsByType()	0	11	3

<?php

/*
 * This file is a part of Sculpin.
 *
 * (c) Dragonfly Development Inc.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sculpin\Bundle\SculpinBundle\DependencyInjection\Compiler;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Reference;

final class LoadCommandsToConsoleCompilerPass implements CompilerPassInterface
{
    /**
     * @var ContainerBuilder
     */
    private $containerBuilder;

    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $containerBuilder)
    {
        $this->containerBuilder = $containerBuilder;

        $consoleApplication = $this->getDefinitionByType(Application::class);

        foreach ($this->findDefinitionsByType(Command::class) as $name => $definition) {
            $consoleApplication->addMethodCall('add', [new Reference($name)]);
        }
    }

    /**
     * @return bool|Definition
     */
    private function getDefinitionByType(string $type)
    {
        foreach ($this->containerBuilder->getDefinitions() as $definition) {
            if (is_subclass_of($definition->getClass(), $type)) {

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if $type can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

                return $definition;
            }
        }

        return false;
    }

    /**
     * @return Definition[]
     */
    private function findDefinitionsByType(string $type) : array
    {
        $commands = [];
        foreach ($this->containerBuilder->getDefinitions() as $name => $definition) {
            if (is_subclass_of($definition->getClass(), $type)) {

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if $type can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

                $commands[$name] = $definition;
            }
        }

        return $commands;
    }
}