cmd: WithUI: add 'ExcludePrefix' option

cmd/program_ui.go

@@ -75,9 +75,10 @@
 }
 
 type UIConfig struct {
-	Name        string
-	Description string
-	Prefix      string
+	Name          string
+	Description   string
+	Prefix        string
+	ExcludePrefix []string
 }
 
 func WithUI(uifs fs.FS, cfg *UIConfig) Option {
@@ -118,6 +119,13 @@
 						next.ServeHTTP(rw, r)
 					}
 				}
+				for _, p := range cfg.ExcludePrefix {
+					if strings.HasPrefix(r.URL.Path, p) {
+						next.ServeHTTP(rw, r)
+
+						return
+					}
+				}
 				accepted, err := accept.Negotiate(
 					r.Header.Get("Accept"),
 					"text/html", "application/json")