From 7cfd23f61a001c860613ae8118634a14b849d5ab Mon Sep 17 00:00:00 2001
From: Barrett Ruth <br.barrettruth@gmail.com>
Date: Thu, 9 Oct 2025 18:24:05 -0400
Subject: [PATCH] fix: latex

---
 src/content/config.ts             |  2 ++
 src/pages/[category]/[slug].astro | 20 ++++++++++++--------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/content/config.ts b/src/content/config.ts
index 7f99dbe..50a0537 100644
--- a/src/content/config.ts
+++ b/src/content/config.ts
@@ -4,6 +4,8 @@ const base = z.object({
   title: z.string(),
   description: z.string().optional(),
   date: z.string().optional(),
+  useKatex: z.boolean().optional(),
+  useD3: z.boolean().optional(),
 });
 
 export const collections = {
diff --git a/src/pages/[category]/[slug].astro b/src/pages/[category]/[slug].astro
index 7a3a8de..d87c49a 100644
--- a/src/pages/[category]/[slug].astro
+++ b/src/pages/[category]/[slug].astro
@@ -1,17 +1,20 @@
 ---
 import { getCollection } from "astro:content";
 import PostLayout from "../../layouts/PostLayout.astro";
+import * as collections from "../../content/config";
 
 export async function getStaticPaths() {
-  const CATS = ["algorithms", "software", "meditations", "autonomous-racing"];
+  const categories = Object.keys(collections.collections).filter(
+    (c) => c !== "git" && c !== "gists",
+  );
 
   const entries = [];
-  for (const c of CATS) {
-    const docs = await getCollection(c);
-    for (const d of docs) {
+  for (const category of categories) {
+    const docs = await getCollection(category);
+    for (const doc of docs) {
       entries.push({
-        params: { category: c, slug: d.slug },
-        props: { post: d },
+        params: { category, slug: doc.slug },
+        props: { post: doc },
       });
     }
   }
@@ -20,11 +23,12 @@ export async function getStaticPaths() {
 
 const { post } = Astro.props;
 const category = Astro.params.category;
-const pageTitle = `${category}/${post.data.title ?? post.slug}`;
 const { Content } = await post.render();
+const data = post.data;
+const pageTitle = `${category}/${data.title ?? post.slug}`;
 ---
 
-<PostLayout frontmatter={post.data} post={post}>
+<PostLayout frontmatter={data} post={post}>
   <Fragment slot="head">
     <title>{pageTitle}</title>
     <script type="module" src="/scripts/index.js"></script>