response file

main.go

@@ -18,6 +18,7 @@ type routeConfig struct {
 	Path               string
 	ResponseHTTPStatus int               `yaml:"response_http_status"`
 	ResponseBody       string            `yaml:"response_body"`
+	ResponseFile       string            `yaml:"response_file"`
 	ResponseHeaders    map[string]string `yaml:"response_header"`
 }
 
@@ -35,9 +36,23 @@ func (ro routeConfig) httpHandler(w http.ResponseWriter, r *http.Request) {
 	for v := range ro.ResponseHeaders {
 		w.Header().Add(v, ro.ResponseHeaders[v])
 	}
-	_, err := w.Write([]byte(ro.ResponseBody))
+	if ro.ResponseBody != "" {
-	if err != nil {
+		_, err := w.Write([]byte(ro.ResponseBody))
-		log.Error().Err(err).Msg("cant write body to response writer")
+		if err != nil {
+			log.Error().Err(err).Msg("cant write body to response writer")
+		}
+	}
+
+	if ro.ResponseFile != "" {
+		content, err := os.ReadFile(os.ResponseFile)
+		if err != nil {
+			log.Error().Err(err).Msg("cant read response file")
+		}
+
+		_, err = w.Write(content)
+		if err != nil {
+			log.Error().Err(err).Msg("cant write body to response writer")
+		}
 	}
 
 	rde := requestData{