From e3746a942b11390a384004880bcbc28a4ec7701e Mon Sep 17 00:00:00 2001
From: Brendan Chen <me@bchen.dev>
Date: Fri, 27 Dec 2024 13:45:44 -0800
Subject: [PATCH] read environment variable port with fallback to 4000

---
 src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index 170054d..b7fd3fe 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -26,7 +26,7 @@ async function main() {
 
   const { url } = await startStandaloneServer(server, {
     listen: {
-      port: 4000,
+      port: process.env.PORT ? parseInt(process.env.PORT) : 4000,
     },
     context: async ({ req, res }) => {
       return {