Enable changed files cache by default (#270)

build/target-repository/README.md

@@ -124,9 +124,6 @@ return static function (ContainerConfigurator $containerConfigurator): void {
     // is your PHP version different from the one your refactor to? [default: your PHP version], uses PHP_VERSION_ID format
     $parameters->set(Option::PHP_VERSION_FEATURES, PhpVersion::PHP_72);
 
-    // Run Rector only on changed files
-    $parameters->set(Option::ENABLE_CACHE, true);
-
     // Path to phpstan with extensions, that PHPSTan in Rector uses to determine types
     $parameters->set(Option::PHPSTAN_FOR_RECTOR_PATH, getcwd() . '/phpstan-for-config.neon');
 };

config/parameters.php

@@ -28,6 +28,5 @@ return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters->set(Option::PHPSTAN_FOR_RECTOR_PATH, null);
 
     // cache
-    $parameters->set(Option::ENABLE_CACHE, false);
     $parameters->set(Option::CACHE_DIR, sys_get_temp_dir() . '/rector_cached_files');
 };

packages/Caching/Application/CachedFileInfoFilterAndReporter.php

@@ -25,7 +25,7 @@ final class CachedFileInfoFilterAndReporter
     public function filterFileInfos(array $phpFileInfos): array
     {
         // cache stuff
-        if (! $this->configuration->isCacheEnabled() || $this->configuration->shouldClearCache()) {
+        if ($this->configuration->shouldClearCache()) {
             $this->changedFilesDetector->clear();
             return $phpFileInfos;
         }

packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php

@@ -105,7 +105,7 @@ final class PHPStanNodeScopeResolver
         /** @var MutatingScope $scope */
         $this->nodeScopeResolver->processNodes($nodes, $scope, $nodeCallback);
 
-        $this->reportCacheDebugAndSaveDependentFiles($smartFileInfo, $this->dependentFiles);
+        $this->changedFilesDetector->addFileWithDependencies($smartFileInfo, $this->dependentFiles);
 
         return $nodes;
     }
@@ -139,10 +139,6 @@ final class PHPStanNodeScopeResolver
 
     private function resolveDependentFiles(Node $node, MutatingScope $mutatingScope): void
     {
-        if (! $this->configuration->isCacheEnabled()) {
-            return;
-        }
-
         try {
             $dependentFiles = $this->dependencyResolver->resolveDependencies($node, $mutatingScope);
             foreach ($dependentFiles as $dependentFile) {
@@ -153,19 +149,6 @@ final class PHPStanNodeScopeResolver
         }
     }
 
-    /**
-     * @param string[] $dependentFiles
-     */
-    private function reportCacheDebugAndSaveDependentFiles(SmartFileInfo $smartFileInfo, array $dependentFiles): void
-    {
-        if (! $this->configuration->isCacheEnabled()) {
-            return;
-        }
-
-        // save for cache
-        $this->changedFilesDetector->addFileWithDependencies($smartFileInfo, $dependentFiles);
-    }
-
     private function resolveClassName(Class_ | Interface_ | Trait_ $classLike): string
     {
         if (property_exists($classLike, 'namespacedName')) {

rector.php

@@ -110,5 +110,4 @@ return static function (ContainerConfigurator $containerConfigurator): void {
     ]);
 
     $parameters->set(Option::PHPSTAN_FOR_RECTOR_PATH, __DIR__ . '/phpstan-for-rector.neon');
-    $parameters->set(Option::ENABLE_CACHE, true);
 };

rules-tests/CodeQuality/Rector/Foreach_/ForeachItemsAssignToEmptyArrayToAssignRector/Fixture/skip_foreach_assign.php.inc

@@ -2,6 +2,10 @@
 
 namespace Rector\Tests\CodeQuality\Rector\Foreach_\ForeachItemsAssignToEmptyArrayToAssignRector\Fixture;
 
+use PhpParser\Node;
+use PHPStan\Analyser\MutatingScope;
+use PHPStan\Dependency\DependencyResolver;
+
 class SkipForeachAssign
 {
     /**
@@ -14,13 +18,12 @@ class SkipForeachAssign
         $this->dependentFiles = [];
     }
 
-    private function resolveDependentFiles(Node $node, MutatingScope $mutatingScope): void
+    private function resolveDependentFiles(
-    {
+        DependencyResolver $dependencyResolver,
-        if (! $this->configuration->isCacheEnabled()) {
+        Node $node,
-            return;
+        MutatingScope $mutatingScope
-        }
+    ): void {
-
+        foreach ($dependencyResolver->resolveDependencies($node, $mutatingScope) as $dependentFile) {
-        foreach ($this->dependencyResolver->resolveDependencies($node, $mutatingScope) as $dependentFile) {
             $this->dependentFiles[] = $dependentFile;
         }
     }

src/Configuration/Configuration.php

@@ -21,8 +21,6 @@ final class Configuration
 
     private string $outputFormat;
 
-    private bool $isCacheEnabled = false;
-
     /**
      * @var string[]
      */
@@ -41,7 +39,6 @@ final class Configuration
 
     public function __construct(ParameterProvider $parameterProvider)
     {
-        $this->isCacheEnabled = (bool) $parameterProvider->provideParameter(Option::ENABLE_CACHE);
         $this->fileExtensions = (array) $parameterProvider->provideParameter(Option::FILE_EXTENSIONS);
         $this->paths = (array) $parameterProvider->provideParameter(Option::PATHS);
         $this->parameterProvider = $parameterProvider;
@@ -92,11 +89,6 @@ final class Configuration
         return $this->shouldClearCache;
     }
 
-    public function isCacheEnabled(): bool
-    {
-        return $this->isCacheEnabled;
-    }
-
     /**
      * @return string[]
      */

src/Configuration/Option.php

@@ -74,6 +74,7 @@ final class Option
     public const CLEAR_CACHE = 'clear-cache';
 
     /**
+     * @deprecated Cache is enabled by default
      * @var string
      */
     public const ENABLE_CACHE = 'enable_cache';

src/Console/Command/ProcessCommand.php

@@ -166,10 +166,6 @@ final class ProcessCommand extends Command
 
     private function invalidateCacheChangedFiles(ProcessResult $processResult): void
     {
-        if (! $this->configuration->isCacheEnabled()) {
-            return;
-        }
-
         foreach ($processResult->getChangedFileInfos() as $changedFileInfo) {
             $this->changedFilesDetector->invalidateFile($changedFileInfo);
         }

src/FileSystem/FilesFinder.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace Rector\Core\FileSystem;
 
 use Nette\Utils\Strings;
+use Rector\Caching\UnchangedFilesFilter;
 use Symfony\Component\Finder\Finder;
 use Symfony\Component\Finder\SplFileInfo;
 use Symplify\Skipper\SkipCriteriaResolver\SkippedPathsResolver;
@@ -34,6 +35,7 @@ final class FilesFinder
         private FinderSanitizer $finderSanitizer,
         private FileSystemFilter $fileSystemFilter,
         private SkippedPathsResolver $skippedPathsResolver,
+        private UnchangedFilesFilter $unchangedFilesFilter
     ) {
     }
 
@@ -46,14 +48,17 @@ final class FilesFinder
     {
         $filesAndDirectories = $this->filesystemTweaker->resolveWithFnmatch($source);
 
-        $files = $this->fileSystemFilter->filterFiles($filesAndDirectories);
+        $filePaths = $this->fileSystemFilter->filterFiles($filesAndDirectories);
         $directories = $this->fileSystemFilter->filterDirectories($filesAndDirectories);
 
+
         $smartFileInfos = [];
-        foreach ($files as $file) {
+        foreach ($filePaths as $filePath) {
-            $smartFileInfos[] = new SmartFileInfo($file);
+            $smartFileInfos[] = new SmartFileInfo($filePath);
         }
 
+        $smartFileInfos = $this->unchangedFilesFilter->filterAndJoinWithDependentFileInfos($smartFileInfos);
+
         return array_merge($smartFileInfos, $this->findInDirectories($directories, $suffixes));
     }
 
@@ -81,7 +86,9 @@ final class FilesFinder
 
         $this->addFilterWithExcludedPaths($finder);
 
-        return $this->finderSanitizer->sanitize($finder);
+        $smartFileInfos = $this->finderSanitizer->sanitize($finder);
+
+        return $this->unchangedFilesFilter->filterAndJoinWithDependentFileInfos($smartFileInfos);
     }
 
     /**