add sitemap and robots.txt

src/routes/sitemap.xml.ts

@@ -0,0 +1,36 @@
+import { SitemapStream, streamToPromise } from 'sitemap'
+import { App } from 'vinxi';
+
+const BASE_URL = 'https://ca-euw-prd-calque-app.purplecoast-f5b7f657.westeurope.azurecontainerapps.io';
+
+export async function GET() {
+
+    const sitemap = new SitemapStream({ hostname: BASE_URL });
+
+    sitemap.write({ url: BASE_URL, changefreq: 'monthly', });
+
+    for (const route of await getRoutes()) {
+        sitemap.write({ url: route, changefreq: 'monthly', });
+    }
+
+    sitemap.end();
+
+    return new Response(
+        (await streamToPromise(sitemap)).toString(),
+        { status: 200, headers: { 'Content-Type': 'text/xml' } }
+    );
+}
+
+const getRoutes = async () => {
+    const router = ((globalThis as any).app as App).getRouter('client').internals.routes;
+
+    if (router === undefined) {
+        return [];
+    }
+
+    const routes = await router.getRoutes() as { page: boolean, $$route?: object, path: string }[];
+
+    return routes
+        .filter(r => r.page === true && r.$$route === undefined && !r.path.match(/^.+\*\d+$/))
+        .map(r => r.path.replace(/\/\(\w+\)/g, ''));
+};