From 0c4225238a54e6e1f94bac7b1c0a6b304af66ff7 Mon Sep 17 00:00:00 2001
From: Pooya Parsa <pyapar@gmail.com>
Date: Mon, 2 Nov 2020 13:50:40 +0100
Subject: [PATCH] configurable nuxt version

---
 packages/nitro/src/nuxt-deploy.ts    | 3 ++-
 packages/nitro/src/rollup.config.ts  | 1 +
 packages/nitro/src/runtime/server.ts | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/nitro/src/nuxt-deploy.ts b/packages/nitro/src/nuxt-deploy.ts
index f69ae9c320..dd0633295f 100644
--- a/packages/nitro/src/nuxt-deploy.ts
+++ b/packages/nitro/src/nuxt-deploy.ts
@@ -18,6 +18,7 @@ async function main () {
     rootDir,
     buildDir: '',
     targets: [],
+    nuxt: 2,
     target: process.argv[3] && process.argv[3][0] !== '-' ? process.argv[3] : null,
     minify: process.argv.includes('--minify') ? true : null,
     analyze: process.argv.includes('--analyze') ? true : null,
@@ -37,7 +38,7 @@ async function main () {
   process.chdir(config.buildDir)
 
   // Compile html template
-  const htmlTemplateFile = resolve(config.buildDir, 'views/app.template.html') // TODO: nuxt3: document.template.html
+  const htmlTemplateFile = resolve(config.buildDir, `views/${{ 2: 'app', 3: 'template' }[config.nuxt]}.template.html`)
   const htmlTemplateFileJS = htmlTemplateFile.replace(/.html$/, '.js').replace('app.', 'document.')
   const htmlTemplateContents = await readFile(htmlTemplateFile, 'utf-8')
   // eslint-disable-next-line no-template-curly-in-string
diff --git a/packages/nitro/src/rollup.config.ts b/packages/nitro/src/rollup.config.ts
index 450fbaffe0..8e93be3620 100644
--- a/packages/nitro/src/rollup.config.ts
+++ b/packages/nitro/src/rollup.config.ts
@@ -64,6 +64,7 @@ export const getRollupConfig = (config) => {
   options.plugins.push(alias({
     entries: {
       '~runtime': path.resolve(__dirname, 'runtime'),
+      '~rendertostring': config.nuxt === 2 ? require.resolve('./runtime/vue2') : require.resolve('./runtime/vue3'),
       '~build': config.buildDir,
       '~mock': require.resolve('./runtime/mock'),
       ...mocks.reduce((p, c) => ({ ...p, [c]: '~mock' }), {})
diff --git a/packages/nitro/src/runtime/server.ts b/packages/nitro/src/runtime/server.ts
index 84fdaf0aab..f83c1b73a4 100644
--- a/packages/nitro/src/runtime/server.ts
+++ b/packages/nitro/src/runtime/server.ts
@@ -2,7 +2,7 @@ import { createRenderer } from 'vue-bundle-renderer'
 import devalue from '@nuxt/devalue'
 
 // @ts-ignore
-import { renderToString } from './vue2'
+import { renderToString } from '~rendertostring'
 // @ts-ignore
 import server from '~build/dist/server/server'
 // @ts-ignore