extract post-listing logic

src/lib/content.ts

@@ -0,0 +1,10 @@
+import { getCollection } from 'astro:content';
+
+
+export async function listPosts() {
+    // all posts in dev, exlucde draft posts in prod
+    let entries = await getCollection('posts', ({ data }) => import.meta.env.DEV || !data.draft);
+    // sort by date descending
+    entries.sort((a, b) => b.data.date.getTime() - a.data.date.getTime());
+    return entries;
+}