From cb916541847cf4027e0677e52ee507b4867afb8a Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Fri, 17 Jun 2022 14:33:53 +0100
Subject: [PATCH 1/3] fix(vite): disable hmr in build

---
 packages/vite/src/vite.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/packages/vite/src/vite.ts b/packages/vite/src/vite.ts
index 6b5925510cc..fd239a7b8ce 100644
--- a/packages/vite/src/vite.ts
+++ b/packages/vite/src/vite.ts
@@ -79,12 +79,14 @@ export async function bundle (nuxt: Nuxt) {
           watch: {
             ignored: isIgnored
           },
-          hmr: {
-            // https://github.com/nuxt/framework/issues/4191
-            protocol: 'ws',
-            clientPort: hmrPort,
-            port: hmrPort
-          },
+          hmr: nuxt.options.dev
+            ? {
+                // https://github.com/nuxt/framework/issues/4191
+                protocol: 'ws',
+                clientPort: hmrPort,
+                port: hmrPort
+              }
+            : false,
           fs: {
             allow: [
               nuxt.options.appDir

From 91cf7a73d4dc794e3320924d8b5aa4c5d68225ef Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Mon, 20 Jun 2022 10:21:04 +0100
Subject: [PATCH 2/3] fix: set watch to undefined in build mode

---
 packages/vite/src/vite.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/vite/src/vite.ts b/packages/vite/src/vite.ts
index fd239a7b8ce..efd1367e0a1 100644
--- a/packages/vite/src/vite.ts
+++ b/packages/vite/src/vite.ts
@@ -76,9 +76,7 @@ export async function bundle (nuxt: Nuxt) {
           reactivityTransform: nuxt.options.experimental.reactivityTransform
         },
         server: {
-          watch: {
-            ignored: isIgnored
-          },
+          watch: nuxt.options.dev ? { ignored: isIgnored } : {},
           hmr: nuxt.options.dev
             ? {
                 // https://github.com/nuxt/framework/issues/4191

From e5449828565c58028dfea7c9d093e8b58584a6c1 Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Mon, 20 Jun 2022 10:38:31 +0100
Subject: [PATCH 3/3] refactor: add build overrides later

---
 packages/vite/src/vite.ts | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/packages/vite/src/vite.ts b/packages/vite/src/vite.ts
index efd1367e0a1..6d57060c262 100644
--- a/packages/vite/src/vite.ts
+++ b/packages/vite/src/vite.ts
@@ -76,15 +76,13 @@ export async function bundle (nuxt: Nuxt) {
           reactivityTransform: nuxt.options.experimental.reactivityTransform
         },
         server: {
-          watch: nuxt.options.dev ? { ignored: isIgnored } : {},
-          hmr: nuxt.options.dev
-            ? {
-                // https://github.com/nuxt/framework/issues/4191
-                protocol: 'ws',
-                clientPort: hmrPort,
-                port: hmrPort
-              }
-            : false,
+          watch: { ignored: isIgnored },
+          hmr: {
+            // https://github.com/nuxt/framework/issues/4191
+            protocol: 'ws',
+            clientPort: hmrPort,
+            port: hmrPort
+          },
           fs: {
             allow: [
               nuxt.options.appDir
@@ -96,6 +94,13 @@ export async function bundle (nuxt: Nuxt) {
     )
   }
 
+  // In build mode we explicitly override any vite options that vite is relying on
+  // to detect whether to inject production or development code (such as HMR code)
+  if (!nuxt.options.dev) {
+    ctx.config.server.hmr = false
+    ctx.config.server.watch = undefined
+  }
+
   await nuxt.callHook('vite:extend', ctx)
 
   nuxt.hook('vite:serverCreated', (server: vite.ViteDevServer, env) => {