Static sitemap generator ts

generateSitemap.js

@@ -0,0 +1,58 @@
+const fs = require("fs");
+const globby = require("globby");
+const path = require("path");
+
+const {
+  getAllPostsWithSlug,
+  getAllProductCategoriesWithSlug,
+  getAllProductsWithSlug,
+} = require("./lib"); // this doesn't work because typescript and/or es6 modules MODULE_NOT_FOUND
+
+// const getAllPostsWithSlug = require("./lib/news");
+
+const lambdaPagesFilePath = path.join(__dirname, ".", "lib", "sitemap.xml");
+
+const createSitemap = (routes, host) => `<?xml version="1.0" encoding="UTF-8"?>
+    <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+    ${routes
+      .map((route) => `<url><loc>https://cascinarampina.it${route}</loc></url>`)
+      .join("")}
+    </urlset>`;
+
+(async () => {
+  const globbs = await globby([
+    "pages/**/*.tsx",
+    "!pages/api",
+    "!pages/**/\\[*\\].tsx",
+    "!pages/**/*.xml.tsx",
+  ]);
+  const pages = globbs
+    .map((route) =>
+      route.replace("pages", "").replace(".tsx", "").replace("/index", "")
+    )
+    .sort();
+
+  const news = (await getAllPostsWithSlug()).edges.map(
+    ({ node }) => `/news/${node.slug}`
+  );
+
+  const productCategories = (await getAllProductCategoriesWithSlug()).edges.map(
+    ({ node }) => `/categorie-prodotti/${node.slug}`
+  );
+
+  const products = (await getAllProductsWithSlug()).edges.map(
+    ({ node }) => `/prodotti/${node.slug}`
+  );
+
+  const sitemap = createSitemap(
+    [...pages, ...products, ...productCategories, ...news],
+    req.headers.host
+  );
+
+  fs.writeFileSync(lambdaPagesFilePath, JSON.stringify(pages, null, 2), {
+    encoding: "utf-8",
+  });
+  console.log(`Built ${lambdaPagesFilePath}`);
+
+  process.exit(0);
+})();