symplify/flex-loader

This package is abandoned and no longer maintained. The author suggests using the symfony/http-kernel package instead.

Reduce Kernel Flex boiler code and use extra features

9.0.34 2021-01-13 12:18 UTC

Requires

• php: >=7.3
• nette/utils: ^3.0
• symfony/dependency-injection: ^5.1
• symfony/routing: ^4.4|^5.1

Requires (Dev)

• phpunit/phpunit: ^9.5
• symfony/framework-bundle: ^4.4|^5.1
• symplify/package-builder: ^9.0.34

MIT

README

Keep your Symfony Kernel clean from boiler plate code. It easier work with Kernel when you can easily separate your code from the Flex code.

Install

composer require symplify/flex-loader

Usage

Traditional Kernel (Before)

namespace App;

use Iterator;
use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Routing\RouteCollectionBuilder;

final class MyProjectKernel extends Kernel
{
    use MicroKernelTrait;

    /**
     * @var string
     */
    private const CONFIG_EXTS = '.{php,xml,yaml,yml}';

    public function registerBundles(): Iterator
    {
        $contents = require $this->getProjectDir() . '/config/bundles.php';
        foreach ($contents as $class => $envs) {
            if ($envs[$this->environment] ?? $envs['all'] ?? false) {
                yield new $class();
            }
        }
    }

    protected function configureContainer(ContainerBuilder $container, LoaderInterface $loader): void
    {
        $container->addResource(new FileResource($this->getProjectDir() . '/config/bundles.php'));
        $container->setParameter('container.dumper.inline_class_loader', true);
        $confDir = $this->getProjectDir() . '/config';
        $loader->load($confDir . '/{packages}/*' . self::CONFIG_EXTS, 'glob');
        $loader->load($confDir . '/{packages}/' . $this->environment . '/**/*' . self::CONFIG_EXTS, 'glob');
        $loader->load($confDir . '/{services}' . self::CONFIG_EXTS, 'glob');
        $loader->load($confDir . '/{services}_' . $this->environment . self::CONFIG_EXTS, 'glob');

        $loader->load(__DIR__ . '/optional/custom/path' . self::CONFIG_EXTS, 'glob');
    }

    protected function configureRoutes(RouteCollectionBuilder $routes): void
    {
        $confDir = $this->getProjectDir() . '/config';
        $routes->import($confDir . '/{routes}/*' . self::CONFIG_EXTS, '/', 'glob');
        $routes->import($confDir . '/{routes}/' . $this->environment . '/**/*' . self::CONFIG_EXTS, '/', 'glob');
        $routes->import($confDir . '/{routes}' . self::CONFIG_EXTS, '/', 'glob');

        $routes->import(__DIR__ . '/optional/custom/path' . self::CONFIG_EXTS, 'glob');
    }
}

With Flex Loader (After)

namespace App;

use Iterator;
use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Routing\RouteCollectionBuilder;
use Symplify\FlexLoader\Flex\FlexLoader;

final class MyProjectKernel extends Kernel
{
    use MicroKernelTrait;

    /**
     * @var FlexLoader
     */
    private $flexLoader;

    public function __construct($environment, $debug)
    {
        parent::__construct($environment, $debug);

        $this->flexLoader = new FlexLoader($environment, $this->getProjectDir());
    }

    public function registerBundles(): Iterator
    {
        return $this->flexLoader->loadBundles();
    }

    protected function configureContainer(ContainerBuilder $containerBuilder, LoaderInterface $loader): void
    {
        $this->flexLoader->loadConfigs($containerBuilder, $loader, [__DIR__ . '/optional/custom/path/']);
    }

    protected function configureRoutes(RouteCollectionBuilder $routeCollectionBuilder): void
    {
        $this->flexLoader->loadRoutes($routeCollectionBuilder, [__DIR__ . '/optional/custom/path/']);
    }
}

Report Issues

In case you are experiencing a bug or want to request a new feature head over to the Symplify monorepo issue tracker

Contribute

The sources of this package are contained in the Symplify monorepo. We welcome contributions for this package on symplify/symplify.