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