feat: add build command

README.md

@@ -1,12 +1,53 @@
 # vercel-quasar
 Vercel builder for Quasar with SSR enabled
 # useage
-`pnpm i` 
+## 1. change listen function in your src-ssr/server.js file
+### 1.1. remove all async and await 
+### 1.2. return { handler: ssrHandler }
+``` js
+/**
+ * You need to make the server listen to the indicated port
+ * and return the listening instance or whatever you need to
+ * close the server with.
+ *
+ * The "listenResult" param for the "close()" definition below
+ * is what you return here.
+ *
+ * For production, you can instead export your
+ * handler for serverless use or whatever else fits your needs.
+ */
+export function listen({ app, port, isReady, ssrHandler }) {
+  if (process.env.DEV) {
+    await isReady();
+    return app.listen(port, () => {
+      if (process.env.PROD) {
+        console.log('Server listening at port ' + port);
+      }
+    });
+  } else {
+    // in production
+    // "ssrHandler" is a prebuilt handler which already
+    // waits for all the middlewares to run before serving clients
 
-`pnpm lint`
+    // whatever you return here is equivalent to module.exports.<key> = <value>
+    return { handler: ssrHandler };
+  }
+}
+```
+### 1.3. example 
+![server.js.example.ng](https://raw.githubusercontent.com/dongwa/vercel-quasar/dev/imgs/server.js.example.png)
 
-`pnpm fix`
+## 2. Configure `vercel-quasar` as builder in `vercel.json`
+### Add a `vercel.json` file in your root path
+```json
+{
+  "version": 2,
+  "builds": [
+    {
+      "src": "package.json",
+      "use": "vercel-quasar"
+    }
+  ]
+}
 
-`pnpm test`
-
-`pnpm build`
+```