Manifest file is now compiled with other assets

src/Resources/config/services.php

@@ -6,6 +6,7 @@
 use SpomkyLabs\PwaBundle\ImageProcessor\GDImageProcessor;
 use SpomkyLabs\PwaBundle\ImageProcessor\ImagickImageProcessor;
 use SpomkyLabs\PwaBundle\Service\Builder;
+use SpomkyLabs\PwaBundle\Subscriber\AssetsCompileEventListener;
 use SpomkyLabs\PwaBundle\Subscriber\PwaDevServerSubscriber;
 use SpomkyLabs\PwaBundle\Twig\PwaExtension;
 use SpomkyLabs\PwaBundle\Twig\PwaRuntime;
@@ -50,6 +51,8 @@
         ;
     }
 
+    $container->set(AssetsCompileEventListener::class);
+
     $container->set(PwaDevServerSubscriber::class)
         ->args([
             '$profiler' => service('profiler')

src/Subscriber/AssetsCompileEventListener.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SpomkyLabs\PwaBundle\Subscriber;
+
+use SpomkyLabs\PwaBundle\Dto\Manifest;
+use Symfony\Component\AssetMapper\Event\PreAssetsCompileEvent;
+use Symfony\Component\AssetMapper\Path\PublicAssetsFilesystemInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\EventDispatcher\Attribute\AsEventListener;
+use Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer;
+use Symfony\Component\Serializer\SerializerInterface;
+use const JSON_PRETTY_PRINT;
+use const JSON_THROW_ON_ERROR;
+use const JSON_UNESCAPED_SLASHES;
+use const JSON_UNESCAPED_UNICODE;
+
+#[AsEventListener(PreAssetsCompileEvent::class)]
+final readonly class AssetsCompileEventListener
+{
+    private string $manifestPublicUrl;
+
+    public function __construct(
+        private SerializerInterface $serializer,
+        private Manifest $manifest,
+        #[Autowire('%spomky_labs_pwa.manifest_public_url%')]
+        string $manifestPublicUrl,
+        #[Autowire('@asset_mapper.local_public_assets_filesystem')]
+        private PublicAssetsFilesystemInterface $assetsFilesystem,
+    ) {
+        $this->manifestPublicUrl = '/' . trim($manifestPublicUrl, '/');
+    }
+
+    public function __invoke(PreAssetsCompileEvent $event): void
+    {
+        $data = $this->serializer->serialize($this->manifest, 'json', [
+            AbstractObjectNormalizer::SKIP_UNINITIALIZED_VALUES => true,
+            AbstractObjectNormalizer::SKIP_NULL_VALUES => true,
+            'json_encode_options' => JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR,
+        ]);
+        $this->assetsFilesystem->write($this->manifestPublicUrl, $data);
+    }
+}