rss.xml.js

import rss from "@astrojs/rss"
import { getCollection } from "astro:content"

export async function get(context) {
  const blog = await getCollection("blog")
  return rss({
    title: "blackspike blog",
    description: "thoughts from blackspike",
    site: context.site,
    stylesheet: "/rss-styles.xsl",
    items: blog
      .filter((post) => !post.data.draft)
      .sort((a, b) => a.data.date - b.data.date)
      .reverse()
      .map((post) => ({
        title: post.data.title,
        pubDate: post.data.date,
        description: post.data.description,
        link: `/blog/${post.slug}/`,
      })),
  })
}