Update syntax to PHP 8.1 and switch to PHP config

Command/GenerateDocsCommand.php

@@ -24,16 +24,12 @@
 #[AsCommand(name: 'swagger:generate-docs', description: 'Generates swagger docs')]
 class GenerateDocsCommand extends Command
 {
-    private readonly Generator $generator;
-
     /**
      * @param Generator $generator
      */
-    public function __construct(Generator $generator)
+    public function __construct(private readonly Generator $generator)
     {
         parent::__construct();
-
-        $this->generator = $generator;
     }
 
     /**

Config/ConfigParser.php

@@ -21,14 +21,11 @@
  */
 class ConfigParser
 {
-    private string $configFolder;
-
     /**
      * @param string $configFolder
      */
-    public function __construct(string $configFolder)
+    public function __construct(private readonly string $configFolder)
     {
-        $this->configFolder = $configFolder;
     }
 
     /**

DependencyInjection/SwaggerExtension.php

@@ -14,7 +14,7 @@
 
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 
 /**
@@ -31,7 +31,7 @@ public function load(array $configs, ContainerBuilder $container): void
         $config = $this->processConfiguration($configuration, $configs);
         $container->setParameter('swagger.config_folder', $config['config_folder']);
 
-        $loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-        $loader->load('services.yaml');
+        $loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader->load('services.php');
     }
 }

Generator/Generator.php

@@ -21,22 +21,13 @@
  */
 class Generator
 {
-    private readonly Environment $twig;
-
-    private readonly ConfigParser $configParser;
-
-    private readonly string $docsFolder;
-
     /**
      * @param Environment  $twig
      * @param ConfigParser $configParser
      * @param string       $docsFolder
      */
-    public function __construct(Environment $twig, ConfigParser $configParser, string $docsFolder)
+    public function __construct(private readonly Environment $twig, private readonly ConfigParser $configParser, private readonly string $docsFolder)
     {
-        $this->twig = $twig;
-        $this->configParser = $configParser;
-        $this->docsFolder = $docsFolder;
     }
 
     /**

Resources/config/services.php

@@ -0,0 +1,27 @@
+<?php
+/*
+ * This file is part of the SwaggerBundle.
+ *
+ * (c) Stfalcon LLC <stfalcon.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+
+return static function (ContainerConfigurator $containerConfigurator): void {
+    $services = $containerConfigurator->services();
+
+    $services
+        ->defaults()
+        ->autowire()
+        ->autoconfigure()
+        ->bind('$configFolder', '%swagger.config_folder%')
+        ->bind('$docsFolder', '%kernel.project_dir%/public/api/')
+    ;
+
+    $services->load('StfalconStudio\SwaggerBundle\\', __DIR__.'/../../{Command,Config,Generator}');
+};

composer.json

@@ -24,7 +24,7 @@
     },
     "require-dev": {
         "escapestudios/symfony2-coding-standard": "^3.12",
-        "phpstan/phpstan": "^1.7.10",
+        "phpstan/phpstan": "^1.8.2",
         "phpstan/phpstan-doctrine": "^1.3",
         "phpstan/phpstan-phpunit": "^1.1",
         "phpstan/phpstan-symfony": "^1.2",
@@ -43,5 +43,11 @@
         "psr-4": {
             "StfalconStudio\\SwaggerBundle\\Tests\\": "Tests/"
         }
+    },
+    "config": {
+        "sort-packages": true,
+        "allow-plugins": {
+            "symfony/flex": true
+        }
     }
 }