Update feed to use route handlers

.gitignore

@@ -12,7 +12,6 @@ out/
 
 # Generated files
 .vscode/
-public/rss/
 
 # Shiki files have to be copied when deploying to Vercel
 lib/shiki/*

app/rss/feed.json/route.tsx

@@ -0,0 +1,12 @@
+import { getFeed } from "rss/utils"
+
+export async function GET() {
+  const feed = await getFeed()
+  const content = feed.json1()
+
+  return new Response(content, {
+    headers: {
+      "Content-Type": "application/json",
+    },
+  })
+}

app/rss/feed.xml/route.tsx

@@ -0,0 +1,12 @@
+import { getFeed } from "rss/utils"
+
+export async function GET() {
+  const feed = await getFeed()
+  const content = feed.rss2()
+
+  return new Response(content, {
+    headers: {
+      "Content-Type": "application/rss+xml",
+    },
+  })
+}

app/rss/utils.ts

@@ -0,0 +1,47 @@
+import { Feed } from "feed"
+import { cache } from "react"
+import { getAllPosts } from "lib/posts"
+import { siteMeta } from "lib/siteMeta"
+
+// Revalidate the data at most every hour
+export const revalidate = 3600
+
+export const getFeed = cache(async () => {
+  const posts = await getAllPosts()
+  const author = { email: siteMeta.email, name: "Mark Skelton" }
+
+  const feed = new Feed({
+    author,
+    copyright: `All rights reserved ${new Date().getFullYear()}`,
+    description: siteMeta.tagline,
+    favicon: `${siteMeta.url}/favicon.ico`,
+    feedLinks: {
+      json: `${siteMeta.url}/rss/feed.json`,
+      rss2: `${siteMeta.url}/rss/feed.xml`,
+    },
+    id: siteMeta.url,
+    image: `${siteMeta.url}/favicon.ico`,
+    link: siteMeta.url,
+    title: author.name,
+  })
+
+  for (const post of posts) {
+    const url = `${siteMeta.url}/blog/${post.slug}`
+    // const html = ReactDOMServer.renderToStaticMarkup(
+    //   createElement(post.component, { isRssFeed: true })
+    // )
+
+    feed.addItem({
+      author: [author],
+      // content: html,
+      contributor: [author],
+      date: new Date(post.date),
+      description: post.description,
+      id: post.slug,
+      link: url,
+      title: post.title,
+    })
+  }
+
+  return feed
+})

package.json

@@ -4,7 +4,6 @@
   "type": "module",
   "scripts": {
     "build": "prisma generate && bun shiki && next build",
-    "build:rss": "bun ./scripts/generateRssFeed.ts",
     "db:generate": "prisma generate",
     "db:push": "prisma db push",
     "db:studio": "prisma studio",