fix: Remove root directory error

Author: 高魏洪

src/subCommands/model/model.ts

@@ -107,6 +107,27 @@ export class ModelService {
 
     const processedOssMountPoints = extractOssMountDir(ossMountPoints);
 
+    const NAS_ROOT_REGEX = /^[\w-]+\.((?:cn|ap|us|eu|me|sa)-[a-z]+-[0-9])\.nas\.aliyuncs\.com:\/$/;
+
+    if (
+      storage === 'oss' &&
+      processedOssMountPoints[0] &&
+      (!processedOssMountPoints[0].bucketPath || processedOssMountPoints[0].bucketPath === '/')
+    ) {
+      throw new Error(
+        'The current deleted directory is the OSS root directory. To delete the current model, please go to the OSS console to delete the model.',
+      );
+    }
+
+    if (
+      storage === 'nas' &&
+      nasMountPoints[0] &&
+      NAS_ROOT_REGEX.test(nasMountPoints[0].serverAddr)
+    ) {
+      throw new Error(
+        'The current deleted directory is the NAS root directory. To delete the current model, please go to the NAS console to delete the model.',
+      );
+    }
     const fileManagerRmRequest = new $Dev20230714.FileManagerRmRequest({
       filepath:
         storage === 'nas' ? nasMountPoints[0]?.mountDir : processedOssMountPoints[0]?.mountDir,