Disable cache-control header on nocache tag

image.go

@@ -31,6 +31,8 @@ func generate(w http.ResponseWriter, r *http.Request) {
 	}
 
 	w.Header().Set("Content-Type", "image/png")
+
+	// +build !nocache
 	w.Header().Set("Cache-Control", "max-age=604800")
 
 	if err := png.Encode(w, img); err != nil {

proxy.go

@@ -9,6 +9,8 @@ import (
 
 func proxy(w http.ResponseWriter, r *http.Request) {
 	fmt.Println(r.URL.Path, ":~", r.Header.Get("user-agent"))
+
+	// +build !nocache
 	w.Header().Set("Cache-Control", "max-age=604800")
 
 	src := r.URL.Query().Get("src")

render.go

@@ -275,7 +275,9 @@ func render(w http.ResponseWriter, r *http.Request) {
 		templateMapping[typ] = "other.html"
 	}
 
+	// +build !nocache
 	w.Header().Set("Cache-Control", "max-age=604800")
+
 	if err := tmpl.ExecuteTemplate(w, templateMapping[typ], params); err != nil {
 		log.Error().Err(err).Msg("error rendering")
 		return

render_relay.go

@@ -67,7 +67,9 @@ func renderRelayPage(w http.ResponseWriter, r *http.Request) {
 		"lastNotes": renderableLastNotes,
 	}
 
+	// +build !nocache
 	w.Header().Set("Cache-Control", "max-age=604800")
+	
 	if err := tmpl.ExecuteTemplate(w, templateMapping["relay"], params); err != nil {
 		log.Error().Err(err).Msg("error rendering")
 		return