Improve RSS feed generation

meduzen · Nov 11, 2023 · 51a40bb · 51a40bb
1 parent 3f01c4b
commit 51a40bb
Showing 1 changed file with 19 additions and 42 deletions.
diff --git a/vitepress/.vitepress/rss.mjs b/vitepress/.vitepress/rss.mjs
@@ -10,32 +10,6 @@ const baseUrl = `https://blog.mehdi.cc` // should come from .env
  * @param {import('vitepress').SiteConfig} config
  */
 export async function rss(config) {
-
-  // get notes
-
-  const notes = (await createContentLoader('notes/*.md', {
-    excerpt: true,
-    render: true,
-  }).load())
-    .filter(isPublished)
-
-  // get articles
-
-  const articles = (await createContentLoader('articles/*.md', {
-    excerpt: true,
-    render: true,
-  }).load())
-    .filter(isPublished)
-
-  // sort them
-
-  articles.sort(comparePublicationDate)
-  notes.sort(comparePublicationDate)
-
-  // combine articles and notes
-
-  const items = articles.concat(notes).toSorted(comparePublicationDate)
-
   /**
    * https://www.rssboard.org/rss-profile
    * https://github.com/jpmonette/feed
@@ -51,23 +25,26 @@ export async function rss(config) {
     copyright: 'Copyright © 2023-present, Mehdi Merah',
     feed: `${baseUrl}/feed.rss`,
     ttl: 2880, // 1 day,
-  })
+  });
 
-  items.forEach(({ url, excerpt, frontmatter, html }) =>
-    feed.addItem({
-      title: frontmatter.title,
-      id: `${baseUrl}${url}`,
-      link: `${baseUrl}${url}`,
-      description: frontmatter.description || excerpt,
-      content: html,
-      date: frontmatter.publishedAt,
-      author: [{
-        name: 'Mehdi Merah',
-        link: 'https://mehdi.cc',
-        email: ' ', // hack, otherwise <author> is missing in RSS
-      }],
-    })
-  )
+  (await createContentLoader(['articles/*.md', 'notes/*.md'], { excerpt: true, render: true }).load())
+    .filter(isPublished)
+    .toSorted(comparePublicationDate)
+    .forEach(({ url, excerpt, frontmatter, html }) =>
+      feed.addItem({
+        title: frontmatter.title,
+        id: `${baseUrl}${url}`,
+        link: `${baseUrl}${url}`,
+        description: frontmatter.description || excerpt,
+        content: html,
+        date: frontmatter.publishedAt,
+        author: [{
+          name: 'Mehdi Merah',
+          link: 'https://mehdi.cc',
+          email: ' ', // hack, otherwise <author> is missing in RSS
+        }],
+      })
+    )
 
   writeFileSync(path.join(config.outDir, 'feed.rss'), feed.rss2())
 }