Added -quiet flag

.gitea/workflows/release.yaml

@@ -9,7 +9,8 @@ jobs:
         go-arch: [ 'amd64', 'arm64' ]
 
     steps:
-      - uses: actions/checkout@v4
+      - name: Setup repository
+        uses: actions/checkout@v4
       - name: Setup Go
         uses: actions/setup-go@v5
         with:

cmd/update-ip/main.go

@@ -11,12 +11,15 @@ func main() {
 	configFile := flag.String("config", "", "configuration file")
 	debugFlag := flag.Bool("debug", false, "enable debug messages")
 	traceFlag := flag.Bool("trace", false, "enable trace messages")
+	quietFlag := flag.Bool("quiet", false, "be quiet")
 	flag.Parse()
 
 	if *traceFlag {
 		log.SetLevel(log.TraceLevel)
 	} else if *debugFlag {
 		log.SetLevel(log.DebugLevel)
+	} else if *quietFlag {
+		log.SetLevel(log.WarnLevel)
 	}
 
 	c, err := updateip.Load(*configFile)