test vite ssr

__packages__/www/server/index.ts

@@ -0,0 +1,43 @@
+import express from 'express'
+import compression from 'compression'
+import { createPageRenderer } from 'vite-plugin-ssr'
+
+const isProduction = process.env.NODE_ENV === 'production'
+const root = `${__dirname}/..`
+
+startServer()
+
+async function startServer() {
+  const app = express()
+
+  app.use(compression())
+
+  let viteDevServer
+  if (isProduction) {
+    app.use(express.static(`${root}/dist/client`))
+  } else {
+    const vite = require('vite')
+    viteDevServer = await vite.createServer({
+      root,
+      server: { middlewareMode: 'ssr' },
+    })
+    app.use(viteDevServer.middlewares)
+  }
+
+  const renderPage = createPageRenderer({ viteDevServer, isProduction, root })
+  app.get('*', async (req, res, next) => {
+    const url = req.originalUrl
+    const pageContextInit = {
+      url,
+    }
+    const pageContext = await renderPage(pageContextInit)
+    const { httpResponse } = pageContext
+    if (!httpResponse) return next()
+    const { body, statusCode, contentType } = httpResponse
+    res.status(statusCode).type(contentType).send(body)
+  })
+
+  const port = process.env.PORT || 3000
+  app.listen(port)
+  console.log(`Server running at http://localhost:${port}`)
+}