Delete useless model directories (#81)

Author: sy-records

cos-sdk-v5/src/Composer.php

@@ -14,19 +14,49 @@ public static function removeUnusedModels(Event $event)
 
         if ($listedModels) {
             $vendorPath = $composer->getConfig()->get('vendor-dir');
-            $dir = "{$vendorPath}/tencentcloud/monitor/src/TencentCloud/Monitor/V20180724/Models";
-            $files = scandir($dir);
+            $keepVersion = 'V20180724';
+            $monitorPath = "{$vendorPath}/tencentcloud/monitor/src/TencentCloud/Monitor";
+
+            $items = scandir($monitorPath);
+            foreach ($items as $item) {
+                if ($item === '.' || $item === '..' || $item === $keepVersion) {
+                    continue;
+                }
+
+                $path = "{$monitorPath}/{$item}";
+                if (is_dir($path)) {
+                    self::deleteDir($path);
+                }
+            }
+
+            $v20180724Path = "{$monitorPath}/{$keepVersion}/Models";
+            $files = scandir($v20180724Path);
             foreach ($files as $file) {
                 if ($file === '.' || $file === '..') {
                     continue;
                 }
                 if (!in_array($file, $listedModels)) {
-                    unlink("{$dir}/{$file}");
+                    unlink("{$v20180724Path}/{$file}");
                 }
             }
 
             $generator = $composer->getAutoloadGenerator();
             $generator->dump($composer->getConfig(), $composer->getRepositoryManager()->getLocalRepository(), $composer->getPackage(), $composer->getInstallationManager(), 'composer', true);
         }
     }
+
+    protected static function deleteDir(string $dir): void
+    {
+        $it = new \RecursiveDirectoryIterator($dir, \FilesystemIterator::SKIP_DOTS);
+        $ri = new \RecursiveIteratorIterator($it, \RecursiveIteratorIterator::CHILD_FIRST);
+
+        foreach ($ri as $file) {
+            if ($file->isDir()) {
+                rmdir($file->getPathname());
+            } else {
+                unlink($file->getPathname());
+            }
+        }
+        rmdir($dir);
+    }
 }