feat(turncat): Extend help message in --help

l7mp · Jan 9, 2024 · d7448e6 · d7448e6
1 parent c40128c
commit d7448e6
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cmd/turncat/main.go b/cmd/turncat/main.go
@@ -43,8 +43,14 @@ func main() {
 	// var passwd = flag.StringP("log", "l", "all:WARN", "Log level (default: all:WARN).")
 	var insecure = flag.BoolP("insecure", "i", false, "Insecure TLS mode, accept self-signed certificates (default: false).")
 	var verbose = flag.BoolP("verbose", "v", false, "Verbose logging, identical to -l all:DEBUG.")
+	var help = flag.BoolP("help", "h", false, "Display this help text and exit")
 	flag.Parse()
 
+	if *help {
+		Usage()
+		os.Exit(0)
+	}
+
 	if flag.NArg() != 3 {
 		Usage()
 		os.Exit(1)