seo

website/src/lib/sitemap.ts

@@ -0,0 +1,31 @@
+import fs from 'fs';
+import { languages } from "./languages";
+
+function getURL(lang: string, path: string = '/') {
+    return 'https://gpx.studio' + (lang === 'en' ? '' : ('/' + lang)) + path;
+}
+
+function generateSitemap() {
+    const sitemap = `<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">` +
+
+        Object.keys(languages).map((lang) => `
+    <url>
+        <loc>${getURL(lang)}</loc>${Object.keys(languages).map((lang2) => `
+        <xhtml:link rel="alternate" hreflang="${lang2}" href="${getURL(lang2)}"/>`).join('')}
+    </url>`).join('') +
+
+        Object.keys(languages).map((lang) => `
+    <url>
+        <loc>${getURL(lang, '/about')}</loc>${Object.keys(languages).map((lang2) => `
+        <xhtml:link rel="alternate" hreflang="${lang2}" href="${getURL(lang2, '/about')}"/>`).join('')}
+    </url>`).join('') +
+
+        `
+</urlset>
+`;
+
+    return sitemap;
+}
+
+fs.writeFileSync('build/sitemap.xml', generateSitemap());