Decouple PHPStanStaticTypeMapper

composer.json

@@ -71,6 +71,7 @@
             "Rector\\Nette\\": "packages/Nette/src",
             "Rector\\NodeTypeResolver\\": "packages/NodeTypeResolver/src",
             "Rector\\PHPStan\\": "packages/PHPStan/src",
+            "Rector\\PHPStanStaticTypeMapper\\": "packages/PHPStanStaticTypeMapper/src",
             "Rector\\PHPUnitSymfony\\": "packages/PHPUnitSymfony/src",
             "Rector\\PHPUnit\\": "packages/PHPUnit/src",
             "Rector\\PSR4\\": "packages/PSR4/src",

ecs.yaml

@@ -93,7 +93,10 @@ parameters:
             - 'packages/NodeTypeResolver/src/PhpDoc/NodeAnalyzer/FqnNamePhpDocNodeDecorator.php'
             - 'packages/NodeTypeResolver/src/PHPStan/Type/StaticTypeAnalyzer.php'
             - 'src/NodeContainer/ParsedNodesByType.php'
+
+            - 'packages/PHPStanStaticTypeMapper/src/PHPStanStaticTypeMapper.php'
             - 'packages/NodeTypeResolver/src/StaticTypeMapper.php'
+
             - 'packages/PHPStan/src/Rector/Node/RemoveNonExistingVarAnnotationRector.php'
             - 'packages/Architecture/src/Rector/Class_/ConstructorInjectionToActionInjectionRector.php'
             - 'src/PhpParser/Node/Commander/NodeRemovingCommander.php'

packages/NodeTypeResolver/config/config.yaml

@@ -33,3 +33,6 @@ services:
 
     PHPStan\DependencyInjection\Type\OperatorTypeSpecifyingExtensionRegistryProvider:
         factory: ['@Rector\NodeTypeResolver\DependencyInjection\PHPStanServicesFactory', 'createOperatorTypeSpecifyingExtensionRegistryProvider']
+
+    PHPStan\PhpDoc\TypeNodeResolver:
+        factory: ['@Rector\NodeTypeResolver\DependencyInjection\PHPStanServicesFactory', 'createTypeNodeResolver']

packages/NodeTypeResolver/src/DependencyInjection/PHPStanServicesFactory.php

@@ -13,8 +13,13 @@
 use PHPStan\DependencyInjection\ContainerFactory;
 use PHPStan\DependencyInjection\Type\DynamicReturnTypeExtensionRegistryProvider;
 use PHPStan\DependencyInjection\Type\OperatorTypeSpecifyingExtensionRegistryProvider;
+use PHPStan\PhpDoc\TypeNodeResolver;
 use PHPStan\Reflection\ReflectionProvider;
 
+/**
+ * Factory so Symfony app can use services from PHPStan container
+ * @see packages/NodeTypeResolver/config/config.yaml:17
+ */
 final class PHPStanServicesFactory
 {
     /**
@@ -101,4 +106,9 @@ public function createOperatorTypeSpecifyingExtensionRegistryProvider(): Operato
     {
         return $this->container->getByType(OperatorTypeSpecifyingExtensionRegistryProvider::class);
     }
+
+    public function createTypeNodeResolver(): TypeNodeResolver
+    {
+        return $this->container->getByType(TypeNodeResolver::class);
+    }
 }

packages/NodeTypeResolver/src/Finder/PHPStanTypeClassFinder.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\NodeTypeResolver\Finder;
+
+use Nette\Loaders\RobotLoader;
+use Nette\Utils\Strings;
+
+final class PHPStanTypeClassFinder
+{
+    /**
+     * @return string[]
+     */
+    public function find(): array
+    {
+        $robotLoader = new RobotLoader();
+        $robotLoader->addDirectory($this->getPhpstanPharSrcTypeDirectoryPath());
+
+        $robotLoader->setTempDirectory(sys_get_temp_dir() . '/_phpstan_types');
+        $robotLoader->acceptFiles = ['*Type.php'];
+        $robotLoader->rebuild();
+
+        $classLikesToFilePaths = $robotLoader->getIndexedClasses();
+        $classLikes = array_keys($classLikesToFilePaths);
+
+        return $this->filterClassesOnly($classLikes);
+    }
+
+    /**
+     * @param string[] $classLikes
+     * @return string[]
+     */
+    private function filterClassesOnly(array $classLikes): array
+    {
+        $classes = [];
+        foreach ($classLikes as $classLike) {
+            if (! class_exists($classLike)) {
+                continue;
+            }
+
+            if (Strings::match($classLike, '#\\\\Accessory\\\\#')) {
+                continue;
+            }
+
+            $classes[] = $classLike;
+        }
+        return $classes;
+    }
+
+    /**
+     * @see https://github.com/dg/nette-robot-loader/blob/593c0e40e511c0b0700610a6a3964a210219139f/tests/Loaders/RobotLoader.phar.phpt#L33
+     */
+    private function getPhpstanPharSrcTypeDirectoryPath(): string
+    {
+        $phpstanPharRealpath = realpath(__DIR__ . '/../../../../vendor/phpstan/phpstan/phpstan.phar');
+
+        return 'phar://' . $phpstanPharRealpath . '/src/Type';
+    }
+}