-const path = require('path'),
- finalhandler = require('finalhandler'),
- http = require('http'),
- serveStatic = require('serve-static');
+import { createServer } from 'node:http'
+import { dirname, join } from 'node:path'
+import { env } from 'node:process'
+import { fileURLToPath } from 'node:url'
+import finalhandler from 'finalhandler'
+import serveStatic from 'serve-static'
-const isCFEnvironment = process.env.VCAP_APPLICATION !== undefined,
- PORT = isCFEnvironment ? parseInt(process.env.PORT) : 3030,
- uiPath = path.join(__dirname, './dist');
+const isCFEnvironment = env.VCAP_APPLICATION != null
+const PORT = isCFEnvironment ? parseInt(env.PORT) : 3030
+const uiPath = join(dirname(fileURLToPath(import.meta.url)), './dist')
-const serve = serveStatic(uiPath);
+const serve = serveStatic(uiPath)
-const server = http.createServer(function onRequest(req, res) {
- serve(req, res, finalhandler(req, res));
-});
+const server = createServer(function onRequest(req, res) {
+ serve(req, res, finalhandler(req, res))
+})
-server.listen(PORT, () => console.info(`App running at: http://localhost:${PORT}`));
+server.listen(PORT, () => console.info(`App running at: http://localhost:${PORT}`))