Add RSS support

package.json

@@ -12,11 +12,14 @@
   },
   "devDependencies": {
     "@astrojs/image": "^0.3.3",
+    "@astrojs/rss": "^1.0.0",
     "@astrojs/sitemap": "^1.0.0",
     "@astrojs/tailwind": "^1.0.0",
+    "@tailwindcss/typography": "^0.5.4",
     "astro": "^1.0.0",
     "prettier": "^2.7.1",
     "prettier-plugin-astro": "^0.5.0",
+    "reading-time": "^1.5.0",
     "subfont": "^6.9.0"
   }
 }

src/pages/rss.xml.js

@@ -0,0 +1,20 @@
+import rss from "@astrojs/rss";
+
+import { SITE } from "~/config";
+import { getAllPosts } from "~/utils/getAllPosts";
+
+const posts = await getAllPosts();
+
+export const get = () =>
+  rss({
+    title: `${SITE.name}’s Blog`,
+    description:
+      "A ready to start template to make your website using Astro and Tailwind CSS.",
+    site: import.meta.env.SITE,
+    items: posts.map((post) => ({
+      link: `blog/${post.slug}`,
+      title: post.title,
+      description: post.description,
+      pubDate: post.pubDate,
+    })),
+  });