remove redundant textContent = '' for HMR since as of solid 0.21.0 it's handled by dom expressions

README.md

@@ -82,9 +82,8 @@ export default config;
 Finally you have to add a bit of code to your entry point to activate HMR. This might be handled automatically at some point by the plugin but for now it's manual.
 
 ```ts
-// Those two variables are mandatory if you want automatic HMR
-export const rootEl = document.getElementById("app");
-export const dispose = render(() => App, rootEl);
+// This variable is mandatory if you want automatic HMR
+export const dispose = render(() => App, rootElement);
 
 // The plugin will automatically inject the following snippet :
 
@@ -93,10 +92,7 @@ export const dispose = render(() => App, rootEl);
 // if you want to avoid type errors here
 if (import.meta.hot) {
   import.meta.hot.accept();
-  import.meta.hot.dispose(() => {
-    dispose();
-    rootEl.textContent = "";
-  });
+  import.meta.hot.dispose(dispose);
 }
 ```
 

package.json

@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/amoutonbrady/vite-plugin-solid#readme",
   "peerDependencies": {
-    "solid-js": "^0.20.0 || ^1.0.0",
+    "solid-js": "^0.21.0 || ^1.0.0",
     "vite": "^1.0.0-rc.4 || ^1.0.0"
   },
   "dependencies": {

src/plugin.ts

@@ -69,17 +69,13 @@ export function solidPlugin(options?: SolidPluginOptions): Plugin {
 
 function addHMR(code: string) {
   if (!code.includes(`const dispose`)) return code;
-  if (!code.includes(`const rootEl`)) return code;
 
   return dd`
     ${code}
 
     if (import.meta.hot) {
       import.meta.hot.accept();
-      import.meta.hot.dispose(() => {
-        dispose();
-        rootEl.textContent = "";
-      });
+      import.meta.hot.dispose(dispose);
     }
   `;
 }

yarn.lock

@@ -24,7 +24,7 @@ __metadata:
     typescript: ^4.0.5
     vite: ^1.0.0-rc.9
   peerDependencies:
-    solid-js: ^0.20.0 || ^1.0.0
+    solid-js: ^0.21.0 || ^1.0.0
     vite: ^1.0.0-rc.4 || ^1.0.0
   languageName: unknown
   linkType: soft