add a new option to set appType to custom

Author: windsonR

src/html/VirtualHtmlPlugin.ts

@@ -13,9 +13,11 @@ export const VirtualHtmlPlugin = (
   return {
     name: "vite-plugin-virtual-html",
     async config(config: UserConfig, { command }: ConfigEnv) {
-      config.appType = "custom";
       _config = config;
       if (command === "serve") {
+        if (_htmlOptions.useCustom) {
+          config.appType = "custom";
+        }
         _instance = new Serve(_htmlOptions);
       } else if (command === "build") {
         _instance = new Build(_htmlOptions);

src/html/types.ts

@@ -66,7 +66,10 @@ export type HtmlPluginOptions = {
    * key: html name, can be *
    */
   injectCode?: Record<string, InjectCode>
-  
+  /**
+   * is set appType to custom?
+   */
+  useCustom?: boolean
 }
 
 /**