Upgrade to Astro 6.1.9 and migrate to content layer API

Moves content config from src/content/config.ts to src/content.config.ts
with glob loaders as required by Astro 6. Replaces entry.slug with entry.id
and entry.render() with render(entry) throughout. Removes legacy collections
option from astro.config.mjs.

src/content.config.ts

@@ -0,0 +1,35 @@
+import { defineCollection, z } from 'astro:content';
+import { glob } from 'astro/loaders';
+
+const blog = defineCollection({
+  loader: glob({ pattern: '**/*.{md,mdx}', base: './src/content/blog' }),
+  schema: z.object({
+    title: z.string(),
+    description: z.string(),
+    pubDate: z.coerce.date(),
+    updatedDate: z.coerce.date().optional(),
+    heroImage: z.string().optional(),
+  }),
+});
+
+const entries = defineCollection({
+  loader: glob({
+    pattern: '**/*.md',
+    base: './src/content/entries',
+    generateId: ({ entry }) => entry.replace(/^_wiki\//, '').replace(/\.mdx?$/, ''),
+  }),
+  schema: z.object({
+    title: z.string(),
+    pubDate: z.coerce.date().optional(),
+    updatedDate: z.coerce.date().optional(),
+  }),
+});
+
+const index = defineCollection({
+  loader: glob({ pattern: '**/*.md', base: './src/content/index' }),
+  schema: z.object({
+    title: z.string(),
+  }),
+});
+
+export const collections = { blog, entries, index };

src/content/config.ts

@@ -1,32 +0,0 @@
-import { defineCollection, z } from 'astro:content';
-
-const blog = defineCollection({
-	// Type-check frontmatter using a schema
-	schema: z.object({
-		title: z.string(),
-		description: z.string(),
-		// Transform string to Date object
-		pubDate: z.coerce.date(),
-		updatedDate: z.coerce.date().optional(),
-		heroImage: z.string().optional(),
-	}),
-});
-
-const entries = defineCollection({
-	// Type-check frontmatter using a schema
-	schema: z.object({
-		title: z.string(),
-		// Transform string to Date object
-		pubDate: z.coerce.date().optional(),
-		updatedDate: z.coerce.date().optional(),
-	}),
-});
-
-const index = defineCollection({
-	// Type-check frontmatter using a schema
-	schema: z.object({
-		title: z.string(),
-	}),
-});
-
-export const collections = { blog, entries, index };

src/pages/blog/[...slug].astro

@@ -1,18 +1,18 @@
 ---
-import { type CollectionEntry, getCollection } from 'astro:content';
+import { type CollectionEntry, getCollection, render } from 'astro:content';
 import BlogPost from '../../layouts/BlogPost.astro';
 
 export async function getStaticPaths() {
 	const posts = await getCollection('blog');
 	return posts.map((post) => ({
-		params: { slug: post.slug },
+		params: { slug: post.id },
 		props: post,
 	}));
 }
 type Props = CollectionEntry<'blog'>;
 
 const post = Astro.props;
-const { Content } = await post.render();
+const { Content } = await render(post);
 ---
 
 <BlogPost {...post.data}>

src/pages/blog/index.astro

@@ -19,7 +19,7 @@ const posts = (await getCollection('blog')).sort(
       {posts.map(post => (
         <li>
           <a
-            href={`/blog/${post.slug}/`}
+            href={`/blog/${post.id}/`}
             class="block px-4 py-3 rounded-lg hover:bg-zinc-800 transition-colors group"
             style="background: var(--bg-card)"
           >

src/pages/entries/[...slug].astro

@@ -1,18 +1,18 @@
 ---
-import { type CollectionEntry, getCollection } from 'astro:content';
+import { type CollectionEntry, getCollection, render } from 'astro:content';
 import Entry from '../../layouts/Entry.astro';
 
 export async function getStaticPaths() {
 	const entries = await getCollection('entries');
 	return entries.map((entry) => ({
-		params: { slug: entry.slug },
+		params: { slug: entry.id },
 		props: entry,
 	}));
 }
 type Props = CollectionEntry<'entries'>;
 
 const entry = Astro.props;
-const { Content, remarkPluginFrontmatter } = await entry.render();
+const { Content, remarkPluginFrontmatter } = await render(entry);
 entry.data.frontmatter = remarkPluginFrontmatter;
 ---
 

src/pages/index.astro

@@ -25,7 +25,7 @@ const entries = (await getCollection('entries'))
           {entries.map(entry => (
             <li>
               <a
-                href={`/entries/${entry.slug}/`}
+                href={`/entries/${entry.id}/`}
                 class="flex items-center gap-2 px-3 py-2 rounded-lg hover:bg-zinc-800 transition-colors group"
                 style="background: var(--bg-card)"
               >

src/wikibonsai/backrefs.ts

@@ -38,7 +38,7 @@ export async function generateBlogBackRefs(thisFileName: string) {
             }
             backattrs[typeStr].push({
               filenames: thatFName,
-              htmlHref: '/blog/' + thatDoc.slug,
+              htmlHref: '/blog/' + thatDoc.id,
               htmlText: thatFName,
             });
           }
@@ -52,7 +52,7 @@ export async function generateBlogBackRefs(thisFileName: string) {
         if (fnameStr === thisFileName) {
           backlinks.push({
             linktype: typeStr,
-            htmlHref: '/blog/' + thatDoc.slug,
+            htmlHref: '/blog/' + thatDoc.id,
             htmlText: thatFName,
           });
         }
@@ -87,7 +87,7 @@ export async function generateEntryBackRefs(thisFileName: string) {
             }
             backattrs[typeStr].push({
               filenames: thatFName,
-              htmlHref: '/entries/' + thatDoc.slug,
+              htmlHref: '/entries/' + thatDoc.id,
               htmlText: thatFName,
             });
           }
@@ -101,7 +101,7 @@ export async function generateEntryBackRefs(thisFileName: string) {
         if (fnameStr === thisFileName) {
           backlinks.push({
             linktype: typeStr,
-            htmlHref: '/entries/' + thatDoc.slug,
+            htmlHref: '/entries/' + thatDoc.id,
             htmlText: thatFName,
           });
         }

src/wikibonsai/semtree.ts

@@ -31,7 +31,7 @@ export async function buildBonsai(): Promise<SemTree | undefined> {
       for (const node of bonsai.nodes) {
         const doc: any = allEntryDocs.find((doc) => path.basename(doc.id, '.md') == node.text);
         if (doc !== undefined) {
-          node.url = '/entries/' + doc.slug;
+          node.url = '/entries/' + doc.id;
         }
       }
       // uncomment if 'virtualBranches' is set to 'false'