bump next

lib/helpers/build-feed.ts

@@ -7,7 +7,6 @@ import type { GetServerSidePropsContext, PreviewData } from "next";
 import type { ParsedUrlQuery } from "querystring";
 
 export type BuildFeedOptions = {
-  type: "rss" | "atom" | "json";
   edgeCacheAge?: number; // in seconds, defaults to 43200 (12 hours)
 };
 
@@ -15,7 +14,8 @@ export type BuildFeedOptions = {
 // all the page needs to do is `return buildFeed(context, { format: "rss" })` from getServerSideProps.
 export const buildFeed = async (
   context: GetServerSidePropsContext<ParsedUrlQuery, PreviewData>,
-  options: BuildFeedOptions
+  type: "rss" | "atom" | "json",
+  options?: BuildFeedOptions
 ): Promise<{ props: Record<string, unknown> }> => {
   const { res } = context;
 
@@ -61,23 +61,23 @@ export const buildFeed = async (
   // cache on edge for 12 hours by default
   res.setHeader(
     "cache-control",
-    `public, max-age=0, s-maxage=${options.edgeCacheAge ?? 86400}, stale-while-revalidate`
+    `public, max-age=0, s-maxage=${options?.edgeCacheAge ?? 86400}, stale-while-revalidate`
   );
 
   // generates RSS by default
-  if (options.type === "rss") {
+  if (type === "rss") {
     res.setHeader("content-type", "application/rss+xml; charset=utf-8");
     res.write(feed.rss2());
-  } else if (options.type === "atom") {
+  } else if (type === "atom") {
     res.setHeader("content-type", "application/atom+xml; charset=utf-8");
     res.write(feed.atom1());
-  } else if (options.type === "json") {
+  } else if (type === "json") {
     // rare but including as an option because why not...
     // https://www.jsonfeed.org/
     res.setHeader("content-type", "application/feed+json; charset=utf-8");
     res.write(feed.json1());
   } else {
-    throw new TypeError(`Invalid feed type "${options.type}", must be "rss", "atom", or "json".`);
+    throw new TypeError(`Invalid feed type "${type}", must be "rss", "atom", or "json".`);
   }
 
   res.end();