configurable nuxt version

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

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' }), {})

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