From b9bb8629a8a13d1367fa7e26894ed48d6de6bf2e Mon Sep 17 00:00:00 2001
From: Ian Gulliver <github@flamingcow.io>
Date: Sun, 16 Aug 2026 13:52:55 -0700
Subject: [PATCH] Cache fonts and brand assets for a day

---
 main.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/main.go b/main.go
index e33a823..353df7f 100644
--- a/main.go
+++ b/main.go
@@ -58,9 +58,13 @@ func (staticFiles) Has(key string) bool {
 	return err == nil
 }
 
-func noCache(next http.Handler) http.Handler {
+func cacheControl(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.Header().Set("Cache-Control", "no-cache")
+		if strings.HasPrefix(r.URL.Path, "/static/fonts/") || strings.HasPrefix(r.URL.Path, "/static/brand/") {
+			w.Header().Set("Cache-Control", "public, max-age=86400")
+		} else {
+			w.Header().Set("Cache-Control", "no-cache")
+		}
 		next.ServeHTTP(w, r)
 	})
 }
@@ -133,5 +137,5 @@ func main() {
 		port = "8080"
 	}
 	log.Printf("listening on http://localhost:%s", port)
-	log.Fatal(http.ListenAndServe(":"+port, noCache(handler)))
+	log.Fatal(http.ListenAndServe(":"+port, cacheControl(handler)))
 }