[CI] Added job running Rector

Author: mnocon

.github/workflows/code_samples.yaml

@@ -143,3 +143,28 @@ jobs:
                     issue-number: ${{ github.event.pull_request.number }}
                     body-path: code_samples_usage.diff.md
                     edit-mode: replace
+
+    rector:
+        name: Run rector
+        runs-on: "ubuntu-22.04"
+        strategy:
+        matrix:
+            php:
+            - '8.3'
+        steps:
+            - uses: actions/checkout@v4
+
+            - name: Setup PHP Action
+              uses: shivammathur/setup-php@v2
+              with:
+                php-version: ${{ matrix.php }}
+                coverage: none
+                extensions: 'pdo_sqlite, gd'
+                tools: cs2pr
+
+            - uses: ramsey/composer-install@v3
+              with:
+                dependency-versions: highest
+
+            - name: Run rector
+              run: vendor/bin/rector process --dry-run --ansi

rector.php

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+use Ibexa\Contracts\Rector\Sets\IbexaSetList;
+use Rector\Config\RectorConfig;
+use Rector\Symfony\Set\SymfonySetList;
+
+return RectorConfig::configure()
+    ->withPaths([
+        __DIR__ . '/code_samples',
+    ])
+    ->withSets([
+        IbexaSetList::IBEXA_50->value,
+        SymfonySetList::SYMFONY_60,
+        SymfonySetList::SYMFONY_61,
+        SymfonySetList::SYMFONY_62,
+        SymfonySetList::SYMFONY_63,
+        SymfonySetList::SYMFONY_64,
+        SymfonySetList::SYMFONY_70,
+        SymfonySetList::SYMFONY_71,
+        SymfonySetList::SYMFONY_72,
+    ]);