Draft: Rector

resources/rectors/rules/RemoveIncludeOfDefaultControllersRector.php

+<?php
+namespace Studip\Rectors;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\Include_;
+use Rector\Core\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+final class RemoveIncludeOfDefaultControllersRector extends AbstractRector
+{
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition('Remove includes/requires of default controllers', [
+            new CodeSample(
+                'require \'app/controllers/studip_controller.php\';',
+                ''
+            )
+        ]);
+    }
+
+    public function getNodeTypes(): array
+    {
+        return [Include_::class];
+    }
+
+    /**
+     * @param Include_ $node
+     */
+    public function refactor(Node $node)
+    {
+        if ($node->expr instanceof Node\Scalar\String_ && $this->isDefaultController($node->expr)) {
+            $this->removeNode($node);
+            return null;
+        }
+        return null;
+    }
+
+    private function isDefaultController(Node\Scalar\String_ $string): bool
+    {
+        return strpos($string->value, 'studip_controller') !== false;
+    }
+}