1 files changed, 5 insertions(+), 3 deletions(-)

M main.go

@@ 7,6 7,8 @@ import (
 	"log"
 	"net/http"
 	"strings"
+  "path/filepath"
+  "mime"
 
 	"tailscale.com/tsweb"
 


@@ 58,9 60,9 @@ func AssetHandler(h *Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		path := strings.TrimLeft(r.URL.Path, "/assets")
 
-		if strings.HasSuffix(path, ".svg") {
-			w.Header().Set("Content-Type", "image/svg+xml")
-		}
+    if ext := mime.TypeByExtension(filepath.Ext(path)); ext != "" {
+      w.Header().Set("Content-Type", ext)
+    }
 
 		etag := r.Header.Get("If-None-Match")
 		_, ok := h.Cache.Files.Load(etag)