Add PHPStan

.github/workflows/ci.yml

@@ -15,6 +15,25 @@ jobs:
             - name: Validate composer.json
               run: composer validate --strict --no-check-lock
 
+    static_analysis:
+        name: Static analysis
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+
+            - uses: shivammathur/setup-php@v2
+              with:
+                  coverage: none
+                  php-version: '8.2'
+
+            - name: Install dependencies
+              run: composer update --ansi --no-progress --prefer-dist --no-interaction
+
+            - name: Install PHPUnit
+              run: vendor/bin/simple-phpunit install
+
+            - run: vendor/bin/phpstan analyze
+
     tests:
         name: "Tests on PHP ${{ matrix.php }}${{ matrix.name_suffix }}"
         runs-on: ubuntu-latest

composer.json

@@ -21,6 +21,11 @@
         "gedmo/doctrine-extensions": "^3.5.0"
     },
     "require-dev": {
+        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan-deprecation-rules": "^1.1",
+        "phpstan/phpstan-phpunit": "^1.3",
+        "phpstan/phpstan-strict-rules": "^1.5",
+        "phpstan/phpstan-symfony": "^1.3",
         "symfony/mime": "^5.4 || ^6.0 || ^7.0",
         "symfony/phpunit-bridge": "^v6.4.1 || ^7.0.1",
         "symfony/security-core": "^5.4 || ^6.0 || ^7.0"
@@ -40,5 +45,8 @@
         "branch-alias": {
             "dev-main": "1.x-dev"
         }
+    },
+    "config": {
+        "sort-packages": true
     }
 }

phpstan.neon

@@ -0,0 +1,13 @@
+parameters:
+    level: max
+    paths:
+        - src/
+        - tests/
+
+includes:
+    - vendor/phpstan/phpstan-deprecation-rules/rules.neon
+    - vendor/phpstan/phpstan-phpunit/extension.neon
+    - vendor/phpstan/phpstan-phpunit/rules.neon
+    - vendor/phpstan/phpstan-strict-rules/rules.neon
+    - vendor/phpstan/phpstan-symfony/extension.neon
+    - vendor/phpstan/phpstan-symfony/rules.neon

src/DependencyInjection/Compiler/ValidateExtensionConfigurationPass.php

@@ -2,6 +2,7 @@
 
 namespace Stof\DoctrineExtensionsBundle\DependencyInjection\Compiler;
 
+use Stof\DoctrineExtensionsBundle\DependencyInjection\StofDoctrineExtensionsExtension;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 
@@ -23,6 +24,9 @@ class ValidateExtensionConfigurationPass implements CompilerPassInterface
      */
     public function process(ContainerBuilder $container)
     {
-        $container->getExtension('stof_doctrine_extensions')->configValidate($container);
+        $extension = $container->getExtension('stof_doctrine_extensions');
+        \assert($extension instanceof StofDoctrineExtensionsExtension);
+
+        $extension->configValidate($container);
     }
 }

src/DependencyInjection/StofDoctrineExtensionsExtension.php

@@ -81,7 +81,9 @@ class StofDoctrineExtensionsExtension extends Extension
         ),
     );
 
+    /** @var list<string> */
     private $entityManagers   = array();
+    /** @var list<string> */
     private $documentManagers = array();
 
     /**
@@ -150,7 +152,7 @@ public function load(array $configs, ContainerBuilder $container)
     /**
      * @internal
      */
-    public function configValidate(ContainerBuilder $container)
+    public function configValidate(ContainerBuilder $container): void
     {
         foreach ($this->entityManagers as $name) {
             if (!$container->hasDefinition(sprintf('doctrine.dbal.%s_connection', $name))) {
@@ -166,13 +168,13 @@ public function configValidate(ContainerBuilder $container)
     }
 
     /**
-     * @param array            $configs
-     * @param ContainerBuilder $container
-     * @param LoaderInterface  $loader
-     * @param array            $loaded
-     * @param string           $doctrineListenerTag
+     * @param array<string, array<string, bool>> $configs
+     * @param ContainerBuilder                   $container
+     * @param LoaderInterface                    $loader
+     * @param array<string, true>                $loaded
+     * @param string                             $doctrineListenerTag
      *
-     * @return array
+     * @return list<string>
      */
     private function processObjectManagerConfigurations(array $configs, ContainerBuilder $container, LoaderInterface $loader, array &$loaded, string $doctrineListenerTag)
     {

src/EventListener/BlameListener.php

@@ -18,8 +18,11 @@
  */
 class BlameListener implements EventSubscriberInterface
 {
+    /** @var AuthorizationCheckerInterface|null */
     private $authorizationChecker;
+    /** @var TokenStorageInterface|null */
     private $tokenStorage;
+    /** @var BlameableListener */
     private $blameableListener;
 
     public function __construct(BlameableListener $blameableListener, TokenStorageInterface $tokenStorage = null, AuthorizationCheckerInterface $authorizationChecker = null)
@@ -32,7 +35,7 @@ public function __construct(BlameableListener $blameableListener, TokenStorageIn
     /**
      * @internal
      */
-    public function onKernelRequest(RequestEvent $event)
+    public function onKernelRequest(RequestEvent $event): void
     {
         if (!$event->isMainRequest()) {
             return;
@@ -48,9 +51,6 @@ public function onKernelRequest(RequestEvent $event)
         }
     }
 
-    /**
-     * @return string[]
-     */
     public static function getSubscribedEvents()
     {
         return array(

src/EventListener/IpTraceListener.php

@@ -13,14 +13,15 @@
  */
 final class IpTraceListener implements EventSubscriberInterface
 {
+    /** @var IpTraceableListener */
     private $ipTraceableListener;
 
     public function __construct(IpTraceableListener $ipTraceableListener)
     {
         $this->ipTraceableListener = $ipTraceableListener;
     }
 
-    public function onKernelRequest(RequestEvent $event)
+    public function onKernelRequest(RequestEvent $event): void
     {
         if (!$event->isMainRequest()) {
             return;

src/EventListener/LocaleListener.php

@@ -14,6 +14,7 @@
  */
 class LocaleListener implements EventSubscriberInterface
 {
+    /** @var TranslatableListener */
     private $translatableListener;
 
     public function __construct(TranslatableListener $translatableListener)
@@ -24,14 +25,11 @@ public function __construct(TranslatableListener $translatableListener)
     /**
      * @internal
      */
-    public function onKernelRequest(RequestEvent $event)
+    public function onKernelRequest(RequestEvent $event): void
     {
         $this->translatableListener->setTranslatableLocale($event->getRequest()->getLocale());
     }
 
-    /**
-     * @return string[]
-     */
     public static function getSubscribedEvents()
     {
         return array(

src/EventListener/LoggerListener.php

@@ -2,6 +2,7 @@
 
 namespace Stof\DoctrineExtensionsBundle\EventListener;
 
+use Gedmo\Loggable\Loggable;
 use Gedmo\Loggable\LoggableListener;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\HttpKernel\Event\RequestEvent;
@@ -14,13 +15,21 @@
  * Sets the username from the security context by listening on kernel.request
  *
  * @author Christophe Coevoet <stof@notk.org>
+ *
+ * @phpstan-template T of Loggable|object
  */
 class LoggerListener implements EventSubscriberInterface
 {
+    /** @var AuthorizationCheckerInterface|null */
     private $authorizationChecker;
+    /** @var TokenStorageInterface|null */
     private $tokenStorage;
+    /** @var LoggableListener<T> */
     private $loggableListener;
 
+    /**
+     * @param LoggableListener<T> $loggableListener
+     */
     public function __construct(LoggableListener $loggableListener, TokenStorageInterface $tokenStorage = null, AuthorizationCheckerInterface $authorizationChecker = null)
     {
         $this->loggableListener = $loggableListener;
@@ -31,7 +40,7 @@ public function __construct(LoggableListener $loggableListener, TokenStorageInte
     /**
      * @internal
      */
-    public function onKernelRequest(RequestEvent $event)
+    public function onKernelRequest(RequestEvent $event): void
     {
         if (!$event->isMainRequest()) {
             return;
@@ -48,9 +57,6 @@ public function onKernelRequest(RequestEvent $event)
         }
     }
 
-    /**
-     * @return string[]
-     */
     public static function getSubscribedEvents()
     {
         return array(

src/Uploadable/UploadableManager.php

@@ -3,14 +3,20 @@
 namespace Stof\DoctrineExtensionsBundle\Uploadable;
 
 use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Gedmo\Uploadable\FileInfo\FileInfoInterface;
 use Gedmo\Uploadable\UploadableListener;
 
 class UploadableManager
 {
     /** @var \Gedmo\Uploadable\UploadableListener */
     private $listener;
+    /** @var class-string<FileInfoInterface> */
     private $fileInfoClass;
 
+    /**
+     * @param UploadableListener              $listener
+     * @param class-string<FileInfoInterface> $fileInfoClass
+     */
     public function __construct(UploadableListener $listener, $fileInfoClass)
     {
         $this->listener = $listener;
@@ -24,6 +30,8 @@ public function __construct(UploadableListener $listener, $fileInfoClass)
      *
      * @param object $entity   - The entity you are marking to "Upload" as soon as you call "flush".
      * @param mixed  $fileInfo - The file info object or array. In Symfony, this will be typically an UploadedFile instance.
+     *
+     * @return void
      */
     public function markEntityToUpload($entity, $fileInfo)
     {

src/Uploadable/UploadedFileInfo.php

@@ -7,6 +7,7 @@
 
 class UploadedFileInfo implements FileInfoInterface
 {
+    /** @var UploadedFile */
     private $uploadedFile;
 
     public function __construct(UploadedFile $uploadedFile)
@@ -31,11 +32,13 @@ public function getName()
     }
 
     /**
-     * @return ?string
+     * @return int|null
      */
     public function getSize()
     {
-        return $this->uploadedFile->getSize();
+        $size = $this->uploadedFile->getSize();
+
+        return $size !== false ? $size : null;
     }
 
     /**

src/Uploadable/ValidatorConfigurator.php

@@ -9,6 +9,7 @@
  */
 class ValidatorConfigurator
 {
+    /** @var bool */
     private $validateWritableDirectory;
 
     /**
@@ -19,7 +20,7 @@ public function __construct($validateWritableDirectory)
         $this->validateWritableDirectory = $validateWritableDirectory;
     }
 
-    public function configure()
+    public function configure(): void
     {
         Validator::$validateWritableDirectory = $this->validateWritableDirectory;
     }