<?php

namespace App\CompilerPass;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag;

class SessionCompilerPass implements CompilerPassInterface
{
    public function process(ContainerBuilder $container)
    {
        $fooBag = new Definition(AttributeBag::class, ['_foo']);
        $fooBag->addMethodCall('setName', ['foo_bag']);

        $container->getDefinition('session')
            ->addMethodCall('registerBag', [$fooBag]);
    }
}