Make output about ignored robots.txt optional

1 files changed, 4 insertions, 4 deletions

diff --git a/gopherproxy.go b/gopherproxy.go
index 74f33bb..961806a 100644
--- a/gopherproxy.go
+++ b/gopherproxy.go
@@ -87,12 +87,12 @@ func renderDirectory(w http.ResponseWriter, tpl *template.Template, styletext st
 // to the request path and renders the content using the provided template.
 // The optional robots parameters points to a robotstxt.RobotsData struct
 // to test user agents against a configurable robotst.txt file.
-func GopherHandler(tpl *template.Template, robotsdata *robotstxt.RobotsData, styletext string, uri string) http.HandlerFunc {
+func GopherHandler(tpl *template.Template, robotsdata *robotstxt.RobotsData, robotsdebug bool, styletext string, uri string) http.HandlerFunc {
         return func(w http.ResponseWriter, req *http.Request) {
                 agent := req.UserAgent()
                 path := strings.TrimPrefix(req.URL.Path, "/")
 
-                if robotsdata != nil && !robotsdata.TestAgent(path, agent) {
+                if robotsdata != nil && robotsdebug && !robotsdata.TestAgent(path, agent) {
                         log.Printf("UserAgent %s ignored robots.txt", agent)
                 }
 
@@ -203,7 +203,7 @@ func FontHandler(woff2 bool, fontdata []byte) http.HandlerFunc {
 // specified by the request. The robots argument is a pointer to
 // a robotstxt.RobotsData struct for testing user agents against
 // a configurable robots.txt file.
-func ListenAndServe(bind, robotsfile, uri string) error {
+func ListenAndServe(bind, robotsfile string, robotsdebug bool, uri string) error {
         var (
                 tpl        *template.Template
                 robotsdata *robotstxt.RobotsData
@@ -265,7 +265,7 @@ func ListenAndServe(bind, robotsfile, uri string) error {
                 log.Fatal(err)
         }
 
-        http.HandleFunc("/", GopherHandler(tpl, robotsdata, styletext, uri))
+        http.HandleFunc("/", GopherHandler(tpl, robotsdata, robotsdebug, styletext, uri))
         http.HandleFunc("/robots.txt", RobotsTxtHandler(robotstxtdata))
         http.HandleFunc("/favicon.ico", FaviconHandler(favicondata))
         http.HandleFunc("/iosevka-term-ss03-regular.woff", FontHandler(false, fontdataw))