77 lines
2.0 KiB
TypeScript
77 lines
2.0 KiB
TypeScript
import compression from "compression"
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import express, { Router } from "express"
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import { readFile } from "node:fs/promises"
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import { join, resolve } from "node:path"
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import { createServer as createViteServer } from "vite"
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import type * as entryModule from "./src/entry.server"
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async function createDevelopmentRouter() {
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const vite = await createViteServer({
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server: { middlewareMode: "ssr" },
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})
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return Router()
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.use(vite.middlewares)
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.use("*", async (req, res) => {
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const url = req.originalUrl
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try {
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const { render } = (await vite.ssrLoadModule(
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"/src/entry.server.tsx",
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)) as typeof entryModule
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const htmlTemplate = await readFile(
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join(vite.config.root, "index.html"),
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"utf8",
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)
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const html = await vite.transformIndexHtml(
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url,
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render(url, htmlTemplate),
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)
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res.status(200).set({ "Content-Type": "text/html" }).end(html)
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} catch (error: any) {
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vite.ssrFixStacktrace(error)
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console.error(error)
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res.status(500).end(error.stack || error.message)
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}
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})
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}
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function createProductionRouter() {
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return Router()
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.use(compression())
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.use(express.static(resolve("dist/client"), { index: false }))
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.use("*", async (req, res) => {
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try {
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const { render }: typeof entryModule = await import(
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"./dist/server/entry.server"
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)
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const htmlTemplate = await readFile("dist/client/index.html", "utf8")
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res
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.status(200)
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.set({ "Content-Type": "text/html" })
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.end(render(req.originalUrl, htmlTemplate))
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} catch (error: any) {
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console.error(error)
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res.status(500).end(error.stack || error.message)
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}
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})
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}
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const app = express()
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if (process.env.NODE_ENV === "production") {
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app.use(createProductionRouter())
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} else {
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app.use(await createDevelopmentRouter())
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}
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const port = process.env.PORT || 3000
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app.listen(port, () => {
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console.log(`listening on http://localhost:${port}`)
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})
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