chore: Import nextcloud/rector and use it in rector config

Signed-off-by: Côme Chilliet <come@chilliet.eu>

Author: MCMic

composer.json

@@ -15,7 +15,8 @@
 		"vimeo/psalm": "^5.9",
 		"sabre/vobject": "^4.5",
 		"rector/rector": "^1.0",
-		"phpunit/phpunit": "^9.6"
+		"phpunit/phpunit": "^9.6",
+		"nextcloud/rector": "^0.2.1"
 	},
 	"require": {
 		"php": "^8.0.2",

composer.lock

@@ -2,30 +2,17 @@
 
 declare(strict_types=1);
 
-use Rector\CodeQuality\Rector\Empty_\SimplifyEmptyCheckOnEmptyArrayRector;
+use Nextcloud\Rector\Set\NextcloudSets;
 use Rector\Config\RectorConfig;
-use Rector\DeadCode\Rector\ClassMethod\RemoveUnusedPromotedPropertyRector;
-use Rector\Php54\Rector\Array_\LongArrayToShortArrayRector;
-use Rector\Set\ValueObject\LevelSetList;
-use Rector\Set\ValueObject\SetList;
 
-return static function (RectorConfig $rectorConfig): void {
-	$rectorConfig->paths([
+return RectorConfig::configure()
+	->withPaths([
+		__DIR__ . '/appinfo',
 		__DIR__ . '/lib',
 		__DIR__ . '/tests',
+	])
+	->withPhpSets(php81: true)
+	->withTypeCoverageLevel(1)
+	->withSets([
+		NextcloudSets::NEXTCLOUD_27,
 	]);
-
-	// register a single rule
-	$rectorConfig->rule(RemoveUnusedPromotedPropertyRector::class);
-	$rectorConfig->rule(SimplifyEmptyCheckOnEmptyArrayRector::class);
-	$rectorConfig->rule(LongArrayToShortArrayRector::class);
-
-	// define sets of rules
-	$rectorConfig->sets([
-		LevelSetList::UP_TO_PHP_80,
-		// SetList::CODE_QUALITY,
-		SetList::CODING_STYLE,
-		SetList::TYPE_DECLARATION,
-		// SetList::DEAD_CODE,
-	]);
-};

rector.php

@@ -44,15 +44,11 @@
 use Psr\Log\LoggerInterface;
 
 class OperationTest extends TestCase {
-	/** @var IL10N&MockObject */
-	private IL10N|MockObject $l;
-	/** @var IManager&MockObject */
-	private IManager|MockObject $calendarManager;
+	private IL10N&MockObject $l;
+	private IManager&MockObject $calendarManager;
 	private Operation $operation;
-	/** @var ICreateFromString&MockObject */
-	private ICreateFromString|MockObject $calendar;
-	/** @var FlatpakAdapter&MockObject */
-	private FlatpakAdapter|MockObject $flatpakAdapter;
+	private ICreateFromString&MockObject $calendar;
+	private FlatpakAdapter&MockObject $flatpakAdapter;
 
 	protected function setUp(): void {
 		parent::setUp();