Cache on successful file processing

.github/workflows/e2e_with_cache.yaml

@@ -25,6 +25,7 @@ jobs:
                 php_version: ['8.1']
                 directory:
                     - 'e2e/applied-rule-removed-node-with-cache'
+                    - 'e2e/timeout-file-not-cached'
 
         name: End to end test - ${{ matrix.directory }}
 

e2e/timeout-file-not-cached/.gitignore

@@ -0,0 +1 @@
+/vendor

e2e/timeout-file-not-cached/composer.json

@@ -0,0 +1,7 @@
+{
+    "require": {
+        "php": "^8.1"
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}

e2e/timeout-file-not-cached/expected-output.diff

@@ -0,0 +1,7 @@
+[ERROR] Could not process
+         "/home/runner/work/rector-src/rector-src/vendor/symplify/easy-parallel/
+         src/ValueObject/ParallelProcess.php" file, due to:
+         "Child process timed out after 1 seconds". On line: 105
+
+ [ERROR] Could not process some files, due to:
+         "Reached system errors count limit of 50, exiting...".

e2e/timeout-file-not-cached/rector.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Caching\ValueObject\Storage\FileCacheStorage;
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->cacheClass(FileCacheStorage::class);
+    $rectorConfig->parallel(1);
+
+    $rectorConfig->paths([
+        __DIR__ . '/src',
+    ]);
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_82]);
+};