fix(vite): avoid creating server for production build (#5941)

packages/vite/src/client.ts

@@ -60,25 +60,27 @@ export async function buildClient (ctx: ViteBuildContext) {
 
   await ctx.nuxt.callHook('vite:extendConfig', clientConfig, { isClient: true, isServer: false })
 
-  const viteServer = await vite.createServer(clientConfig)
-  ctx.clientServer = viteServer
-  await ctx.nuxt.callHook('vite:serverCreated', viteServer, { isClient: true, isServer: false })
+  if (ctx.nuxt.options.dev) {
+    // Dev
+    const viteServer = await vite.createServer(clientConfig)
+    ctx.clientServer = viteServer
+    await ctx.nuxt.callHook('vite:serverCreated', viteServer, { isClient: true, isServer: false })
 
-  const viteMiddleware: Connect.NextHandleFunction = (req, res, next) => {
-    // Workaround: vite devmiddleware modifies req.url
-    const originalURL = req.url
-    viteServer.middlewares.handle(req, res, (err) => {
-      req.url = originalURL
-      next(err)
+    const viteMiddleware: Connect.NextHandleFunction = (req, res, next) => {
+      // Workaround: vite devmiddleware modifies req.url
+      const originalURL = req.url
+      viteServer.middlewares.handle(req, res, (err) => {
+        req.url = originalURL
+        next(err)
+      })
+    }
+    await ctx.nuxt.callHook('server:devMiddleware', viteMiddleware)
+
+    ctx.nuxt.hook('close', async () => {
+      await viteServer.close()
     })
-  }
-  await ctx.nuxt.callHook('server:devMiddleware', viteMiddleware)
-
-  ctx.nuxt.hook('close', async () => {
-    await viteServer.close()
-  })
-
-  if (!ctx.nuxt.options.dev) {
+  } else {
+    // Build
     const start = Date.now()
     await vite.build(clientConfig)
     await ctx.nuxt.callHook('build:resources', wpfs)

packages/vite/src/vite.ts

@@ -101,15 +101,6 @@ export async function bundle (nuxt: Nuxt) {
   if (!nuxt.options.dev) {
     ctx.config.server.hmr = false
     ctx.config.server.watch = undefined
-
-    // TODO: Workaround for vite watching tsconfig changes
-    // https://github.com/nuxt/framework/pull/5875
-    ctx.config.plugins.push({
-      name: 'nuxt:close-vite-watcher',
-      configureServer (server) {
-        return server?.watcher?.close()
-      }
-    })
   }
 
   await nuxt.callHook('vite:extend', ctx)
@@ -129,6 +120,7 @@ export async function bundle (nuxt: Nuxt) {
       .then(() => logger.info(`Vite ${env.isClient ? 'client' : 'server'} warmed up in ${Date.now() - start}ms`))
       .catch(logger.error)
   })
+
   await buildClient(ctx)
   await buildServer(ctx)
 }