From 50449b76cd599f33bae228a890daab85525c8722 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bal=C3=A1zs=20Orb=C3=A1n?= <info@balazsorban.com>
Date: Fri, 6 Jan 2023 08:50:23 +0100
Subject: [PATCH] feat(standalone): allow configuring HOSTNAME via env var

---
 packages/next/src/build/utils.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/next/src/build/utils.ts b/packages/next/src/build/utils.ts
index 11aed2d96bd32..fc396f89cdbbc 100644
--- a/packages/next/src/build/utils.ts
+++ b/packages/next/src/build/utils.ts
@@ -1762,6 +1762,7 @@ const server = http.createServer(async (req, res) => {
   }
 })
 const currentPort = parseInt(process.env.PORT, 10) || 3000
+const hostname = process.env.HOSTNAME || 'localhost'
 
 server.listen(currentPort, (err) => {
   if (err) {
@@ -1769,7 +1770,7 @@ server.listen(currentPort, (err) => {
     process.exit(1)
   }
   const nextServer = new NextServer({
-    hostname: 'localhost',
+    hostname,
     port: currentPort,
     dir: path.join(__dirname),
     dev: false,