Fetch blog posts for RSS feed generation

Author: brylie

src/pages/rss.xml.js

@@ -1,11 +1,18 @@
-import rss, { pagesGlobToRssItems } from "@astrojs/rss";
+import rss from "@astrojs/rss";
+import { getCollection } from 'astro:content';
 
 export async function GET(context) {
+  const blog = await getCollection('blog');
   return rss({
     title: "Astro Learner | Blog",
     description: "My journey learning Astro",
     site: context.site,
-    items: await pagesGlobToRssItems(import.meta.glob("./**/*.md")),
+    items: blog.map((post) => ({
+      title: post.data.title,
+      pubDate: post.data.publishDate,
+      description: post.data.description,
+      link: `/posts/${post.data.slug}/`,
+    })),
     customData: `<language>en-us</language>`,
   });
 }