| import { cp, mkdir } from "node:fs/promises"; |
| import { existsSync } from "node:fs"; |
| import { spawn } from "node:child_process"; |
| import path from "node:path"; |
|
|
| const root = process.cwd(); |
| const standalone = path.join(root, ".next", "standalone"); |
| const server = path.join(standalone, "server.js"); |
|
|
| if (!existsSync(server)) { |
| console.error("Standalone build not found. Run npm run build before npm start."); |
| process.exit(1); |
| } |
|
|
| await mkdir(path.join(standalone, ".next"), { recursive: true }); |
| await cp(path.join(root, ".next", "static"), path.join(standalone, ".next", "static"), { recursive: true, force: true }); |
| if (existsSync(path.join(root, "public"))) { |
| await cp(path.join(root, "public"), path.join(standalone, "public"), { recursive: true, force: true }); |
| } |
|
|
| const child = spawn(process.execPath, [server], { |
| cwd: standalone, |
| env: process.env, |
| stdio: "inherit", |
| }); |
|
|
| for (const signal of ["SIGINT", "SIGTERM"]) { |
| process.on(signal, () => child.kill(signal)); |
| } |
|
|
| child.on("exit", (code, signal) => { |
| if (signal) process.kill(process.pid, signal); |
| process.exit(code ?? 0); |
| }); |
|
|
