58 lines
1.7 KiB
TypeScript
58 lines
1.7 KiB
TypeScript
|
import { APP_BASE_HREF } from '@angular/common';
|
||
|
|
import { CommonEngine } from '@angular/ssr';
|
||
|
|
import express from 'express';
|
||
|
|
import { fileURLToPath } from 'node:url';
|
||
|
|
import { dirname, join, resolve } from 'node:path';
|
||
|
|
import bootstrap from './src/main.server';
|
||
|
|
|
||
|
|
// The Express app is exported so that it can be used by serverless Functions.
|
||
|
|
export function app(): express.Express {
|
||
|
|
const server = express();
|
||
|
|
const serverDistFolder = dirname(fileURLToPath(import.meta.url));
|
||
|
|
const browserDistFolder = resolve(serverDistFolder, '../browser');
|
||
|
|
const indexHtml = join(serverDistFolder, 'index.server.html');
|
||
|
|
|
||
|
|
const commonEngine = new CommonEngine();
|
||
|
|
|
||
|
|
server.set('view engine', 'html');
|
||
|
|
server.set('views', browserDistFolder);
|
||
|
|
|
||
|
|
// Example Express Rest API endpoints
|
||
|
|
// server.get('/api/**', (req, res) => { });
|
||
|
|
// Serve static files from /browser
|
||
|
|
server.get('**', express.static(browserDistFolder, {
|
||
|
|
maxAge: '1y',
|
||
|
|
index: 'index.html',
|
||
|
|
}));
|
||
|
|
|
||
|
|
// All regular routes use the Angular engine
|
||
|
|
server.get('**', (req, res, next) => {
|
||
|
|
const { protocol, originalUrl, baseUrl, headers } = req;
|
||
|
|
|
||
|
|
commonEngine
|
||
|
|
.render({
|
||
|
|
bootstrap,
|
||
|
|
documentFilePath: indexHtml,
|
||
|
|
url: `${protocol}://${headers.host}${originalUrl}`,
|
||
|
|
publicPath: browserDistFolder,
|
||
|
|
providers: [{ provide: APP_BASE_HREF, useValue: baseUrl }],
|
||
|
|
})
|
||
|
|
.then((html) => res.send(html))
|
||
|
|
.catch((err) => next(err));
|
||
|
|
});
|
||
|
|
|
||
|
|
return server;
|
||
|
|
}
|
||
|
|
|
||
|
|
function run(): void {
|
||
|
|
const port = process.env['PORT'] || 4000;
|
||
|
|
|
||
|
|
// Start up the Node server
|
||
|
|
const server = app();
|
||
|
|
server.listen(port, () => {
|
||
|
|
console.log(`Node Express server listening on http://localhost:${port}`);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
run();
|