Moved RobotsTxt handler out of Handlers struct.

cmd/dwelling-radio/main.go

@@ -64,7 +64,7 @@ func main() {
 	srv.GET("/playlist", hand.Playlist)
 	srv.GET("/filelist", hand.Filelist)
 
-	srv.GET("/robots.txt", hand.RobotsTxt)
+	srv.GET("/robots.txt", http.RobotsTxt)
 	srv.GET("/favicon.svg", http.Favicon)
 
 	if !*noLiquidsoap {

internal/http/handlers.go

@@ -105,7 +105,7 @@ func (h *Handlers) Filelist(w http.ResponseWriter, _ *http.Request) {
 	w.Write(data)
 }
 
-func (h *Handlers) RobotsTxt(w http.ResponseWriter, _ *http.Request) {
+func RobotsTxt(w http.ResponseWriter, _ *http.Request) {
 	w.Header().Add("Content-Disposition", "attachment; filename=\"robots.txt\"")
 	w.Write([]byte("User-agent: *\nDisallow: /assets/\nDisallow: /live/"))
 }