Merge branch 'master' into Upgrade-to-Astro-4.0

src/lib/getRedirects.ts

@@ -1,13 +1,24 @@
 import getPosts from "./getPosts";
+import getTags from "./getTags";
 
 export default async function getRedirects(): Promise<Record<string, string>> {
   const posts = await getPosts();
+  const tags = await getTags();
 
-  return posts.reduce<Record<string, string>>((acc, post) => {
+  const postRedirects = posts.reduce<Record<string, string>>((acc, post) => {
     if (!post.redirects.length) return acc;
     post.redirects.forEach((r) => {
       acc[`/${r}`] = `/${post.slug}`;
     });
     return acc;
   }, {});
+
+  const tagRedirects = tags.reduce<Record<string, string>>((acc, tag) => {
+    if (tag.redirect) {
+      acc[`/tags/${tag.redirect}`] = `/tags/${tag.name}`;
+    }
+    return acc;
+  }, {});
+
+  return { ...postRedirects, ...tagRedirects };
 }

src/lib/getTags.ts

@@ -6,6 +6,7 @@ type Tag = {
   name: string;
   posts: Post[];
   count: number;
+  redirect: string | null;
 };
 
 const getTags = memoize(makeTags);
@@ -21,6 +22,7 @@ async function makeTags(): Promise<Tag[]> {
       name: t,
       posts: matched,
       count: matched.length,
+      redirect: t.includes(" ") ? t.replace(/ /g, "+") : null,
     };
   });