75 lines
2.4 KiB
Plaintext
Executable File
75 lines
2.4 KiB
Plaintext
Executable File
import 'zone.js/node';
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import { APP_BASE_HREF } from '@angular/common';
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import { CommonEngine } from '@angular/ssr/node';
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import express from 'express';
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import { existsSync } from 'node:fs';
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import { join } from 'node:path';
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import <% if (isStandalone) { %>bootstrap<% } else { %>AppServerModule<% } %> from './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 distFolder = join(process.cwd(), '<%= browserDistDirectory %>');
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const indexHtml = existsSync(join(distFolder, 'index.original.html'))
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? join(distFolder, 'index.original.html')
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: join(distFolder, 'index.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', distFolder);
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// Example Express Rest API endpoints
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// server.get('/api/{*splat}', (req, res) => { });
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// Serve static files from /browser
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server.use(express.static(distFolder, {
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maxAge: '1y',
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index: false,
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}));
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// All regular routes use the Angular engine
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server.use((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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<% if (isStandalone) { %>bootstrap<% } else { %>bootstrap: AppServerModule<% } %>,
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documentFilePath: indexHtml,
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url: `${protocol}://${headers.host}${originalUrl}`,
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publicPath: distFolder,
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providers: [{ provide: APP_BASE_HREF, useValue: baseUrl }],
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})
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.then((html) => res.send(html))
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.catch((err) => next(err));
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});
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return server;
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}
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function run(): void {
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const port = process.env['PORT'] || 4000;
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// Start up the Node server
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const server = app();
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server.listen(port, (error) => {
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if (error) {
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throw error;
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}
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console.log(`Node Express server listening on http://localhost:${port}`);
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});
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}
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// Webpack will replace 'require' with '__webpack_require__'
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// '__non_webpack_require__' is a proxy to Node 'require'
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// The below code is to ensure that the server is run only when not requiring the bundle.
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declare const __non_webpack_require__: NodeRequire;
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const mainModule = __non_webpack_require__.main;
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const moduleFilename = mainModule && mainModule.filename || '';
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if (moduleFilename === __filename || moduleFilename.includes('iisnode')) {
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run();
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}
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export default <% if (isStandalone) { %>bootstrap<% } else { %>AppServerModule<% } %>;
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