generate-sitemap.js

const { SitemapStream, streamToPromise } = require("sitemap");
const { createWriteStream } = require("fs");
const links = [
  { url: "/", changefreq: "daily", priority: 0.7 },
  { url: "/bridge", changefreq: "weekly", priority: 0.5 },
  { url: "/explorer", changefreq: "weekly", priority: 0.5 },
  { url: "/privacy-policy", changefreq: "monthly", priority: 0.3 },
  { url: "/terms-of-service", changefreq: "monthly", priority: 0.3 },
  // Add other pages as needed
];

// Replace 'https://example.com' with your actual site domain
const hostname = "https://emmet.finance";

// Create a stream to write your sitemap to
const sitemapStream = new SitemapStream({ hostname });

// Pipe the sitemap stream to a writeable stream
const writeStream = createWriteStream("public/sitemap.xml");
sitemapStream.pipe(writeStream);

// When all links are added and the stream is ended,
// the 'finish' event is emitted
writeStream.on("finish", () =>
  console.log("Sitemap.xml has been written successfully"),
);
writeStream.on("error", (e) => console.error("Error writing sitemap.xml:", e));

// Adding routes to the sitemap
links.forEach((link) => sitemapStream.write(link));
// You must end the stream to finalize the sitemap
sitemapStream.end();