Initial Drupal 11 with DDEV setup

vendor/composer/installers/src/Composer/Installers/CakePHPInstaller.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Composer\Installers;
+
+use Composer\DependencyResolver\Pool;
+use Composer\Semver\Constraint\Constraint;
+
+class CakePHPInstaller extends BaseInstaller
+{
+    /** @var array<string, string> */
+    protected $locations = array(
+        'plugin' => 'Plugin/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars(array $vars): array
+    {
+        if ($this->matchesCakeVersion('>=', '3.0.0')) {
+            return $vars;
+        }
+
+        $nameParts = explode('/', $vars['name']);
+        foreach ($nameParts as &$value) {
+            $value = strtolower($this->pregReplace('/(?<=\\w)([A-Z])/', '_\\1', $value));
+            $value = str_replace(array('-', '_'), ' ', $value);
+            $value = str_replace(' ', '', ucwords($value));
+        }
+        $vars['name'] = implode('/', $nameParts);
+
+        return $vars;
+    }
+
+    /**
+     * Change the default plugin location when cakephp >= 3.0
+     */
+    public function getLocations(string $frameworkType): array
+    {
+        if ($this->matchesCakeVersion('>=', '3.0.0')) {
+            $this->locations['plugin'] =  $this->composer->getConfig()->get('vendor-dir') . '/{$vendor}/{$name}/';
+        }
+        return $this->locations;
+    }
+
+    /**
+     * Check if CakePHP version matches against a version
+     *
+     * @phpstan-param '='|'=='|'<'|'<='|'>'|'>='|'<>'|'!=' $matcher
+     */
+    protected function matchesCakeVersion(string $matcher, string $version): bool
+    {
+        $repositoryManager = $this->composer->getRepositoryManager();
+        /** @phpstan-ignore-next-line */
+        if (!$repositoryManager) {
+            return false;
+        }
+
+        $repos = $repositoryManager->getLocalRepository();
+        /** @phpstan-ignore-next-line */
+        if (!$repos) {
+            return false;
+        }
+
+        return $repos->findPackage('cakephp/cakephp', new Constraint($matcher, $version)) !== null;
+    }
+}