add astro sitemap integration

astro.config.mjs

@@ -8,6 +8,7 @@ import rehypeSlug from "rehype-slug"
 import { prettyCodePlugins } from "./config/pretty-code"
 import { isAnalyticsEnabled } from "./config/analytics"
 import vercel from "@astrojs/vercel"
+import sitemap from "@astrojs/sitemap"
 
 // https://astro.build/config
 export default defineConfig({
@@ -20,7 +21,7 @@ export default defineConfig({
             prettyCodePlugins,
         ],
     },
-    integrations: [tailwind(), icon(), mdx()],
+    integrations: [tailwind(), icon(), mdx(), sitemap()],
     output: "static",
     adapter: vercel({
         webAnalytics: {

package.json

@@ -18,6 +18,7 @@
     },
     "dependencies": {
         "@astrojs/mdx": "4.0.3",
+        "@astrojs/sitemap": "3.2.1",
         "@astrojs/tailwind": "5.1.4",
         "@astrojs/vercel": "8.0.1",
         "@fontsource-variable/inter": "5.1.0",
@@ -35,16 +36,16 @@
     },
     "devDependencies": {
         "@astrojs/check": "0.9.4",
-        "eslint": "9.17.0",
         "@eslint/js": "9.17.0",
         "@types/eslint__js": "8.42.3",
-        "typescript-eslint": "8.18.2",
+        "eslint": "9.17.0",
         "eslint-config-prettier": "9.1.0",
         "eslint-plugin-astro": "1.3.1",
         "prettier": "3.4.2",
         "prettier-plugin-astro": "0.14.1",
         "tailwindcss": "3.4.17",
         "typescript": "5.7.2",
+        "typescript-eslint": "8.18.2",
         "vercel": "39.2.2"
     }
 }

public/robots.txt

@@ -1 +1,4 @@
 User-agent: *
+Allow: /
+
+Sitemap: https://cosimomatteini.com/sitemap-index.xml

src/layouts/Document.astro

@@ -47,6 +47,7 @@ const keywords = Array.from(metadata.keywords).join(",")
         <meta charset="utf-8" />
         <meta name="viewport" content="width=device-width, initial-scale=1" />
         <link href="https://hachyderm.io/@cosimomatteini" rel="me" />
+        <link rel="sitemap" href="/sitemap-index.xml" />
 
         <link rel="apple-touch-icon" sizes="180x180" href="/icons/apple-touch-icon.png" />
         <link rel="icon" type="image/png" sizes="32x32" href="/icons/favicon-32x32.png" />