From f1c5a7d4ec2eb390ca5481e82c9882301c3e49d8 Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Tue, 12 Jul 2022 20:16:42 +0800
Subject: [PATCH 1/3] fix(vite-node): `process.dev` undefined in production
 causing FOUC

---
 packages/nuxt/src/core/runtime/nitro/renderer.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/nuxt/src/core/runtime/nitro/renderer.ts b/packages/nuxt/src/core/runtime/nitro/renderer.ts
index 3562c6cabe9..9bfaf022021 100644
--- a/packages/nuxt/src/core/runtime/nitro/renderer.ts
+++ b/packages/nuxt/src/core/runtime/nitro/renderer.ts
@@ -57,7 +57,8 @@ const getSSRRenderer = lazyCachedFunction(async () => {
   async function renderToString (input, context) {
     const html = await _renderToString(input, context)
     // In development with vite-node, the manifest is on-demand and will be available after rendering
-    if (process.dev && process.env.NUXT_VITE_NODE_OPTIONS) {
+    if (process.env.NUXT_VITE_NODE_OPTIONS) {
+      console.log('HII')
       renderer.rendererContext.updateManifest(await getClientManifest())
     }
     return `<div id="__nuxt">${html}</div>`

From f08e23666ed25f0a46be2b66e2e3213eeaf7b7df Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Tue, 12 Jul 2022 20:18:49 +0800
Subject: [PATCH 2/3] chore: update

---
 packages/nuxt/src/core/runtime/nitro/renderer.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/nuxt/src/core/runtime/nitro/renderer.ts b/packages/nuxt/src/core/runtime/nitro/renderer.ts
index 9bfaf022021..b7547414905 100644
--- a/packages/nuxt/src/core/runtime/nitro/renderer.ts
+++ b/packages/nuxt/src/core/runtime/nitro/renderer.ts
@@ -58,7 +58,6 @@ const getSSRRenderer = lazyCachedFunction(async () => {
     const html = await _renderToString(input, context)
     // In development with vite-node, the manifest is on-demand and will be available after rendering
     if (process.env.NUXT_VITE_NODE_OPTIONS) {
-      console.log('HII')
       renderer.rendererContext.updateManifest(await getClientManifest())
     }
     return `<div id="__nuxt">${html}</div>`

From 245a39b774e37a441a21fd88b7f41db8442fdca3 Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Tue, 12 Jul 2022 20:26:43 +0800
Subject: [PATCH 3/3] fix: replace `process.dev`

---
 packages/nuxt/src/core/nitro.ts                  | 3 ++-
 packages/nuxt/src/core/runtime/nitro/renderer.ts | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/nuxt/src/core/nitro.ts b/packages/nuxt/src/core/nitro.ts
index 1d67b635246..b0a88f895a0 100644
--- a/packages/nuxt/src/core/nitro.ts
+++ b/packages/nuxt/src/core/nitro.ts
@@ -94,7 +94,8 @@ export async function initNitro (nuxt: Nuxt) {
       ...nuxt.options.alias
     },
     replace: {
-      'process.env.NUXT_NO_SSR': nuxt.options.ssr === false
+      'process.env.NUXT_NO_SSR': nuxt.options.ssr === false,
+      'process.dev': nuxt.options.dev
     },
     rollupConfig: {
       plugins: []
diff --git a/packages/nuxt/src/core/runtime/nitro/renderer.ts b/packages/nuxt/src/core/runtime/nitro/renderer.ts
index b7547414905..3562c6cabe9 100644
--- a/packages/nuxt/src/core/runtime/nitro/renderer.ts
+++ b/packages/nuxt/src/core/runtime/nitro/renderer.ts
@@ -57,7 +57,7 @@ const getSSRRenderer = lazyCachedFunction(async () => {
   async function renderToString (input, context) {
     const html = await _renderToString(input, context)
     // In development with vite-node, the manifest is on-demand and will be available after rendering
-    if (process.env.NUXT_VITE_NODE_OPTIONS) {
+    if (process.dev && process.env.NUXT_VITE_NODE_OPTIONS) {
       renderer.rendererContext.updateManifest(await getClientManifest())
     }
     return `<div id="__nuxt">${html}</div>`