From 3015840d9835717762de52e091adb58f1e2e3b63 Mon Sep 17 00:00:00 2001
From: Mikhail Osipov <mike.osipov@gmail.com>
Date: Fri, 27 Aug 2021 20:05:06 +0300
Subject: add version to client and daemon

---
 cmd/tunneld/Makefile |  1 -
 cmd/tunneld/main.go  | 21 +++++++++++++++------
 2 files changed, 15 insertions(+), 7 deletions(-)
 delete mode 100644 cmd/tunneld/Makefile

(limited to 'cmd/tunneld')

diff --git a/cmd/tunneld/Makefile b/cmd/tunneld/Makefile
deleted file mode 100644
index 946951c..0000000
--- a/cmd/tunneld/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-include ../../scripts/build.mk
diff --git a/cmd/tunneld/main.go b/cmd/tunneld/main.go
index c808aab..40d60d8 100644
--- a/cmd/tunneld/main.go
+++ b/cmd/tunneld/main.go
@@ -22,13 +22,16 @@ import (
 )
 
 var (
-	debugFlag  = flag.Bool("d", false, "debug: print time and source info")
-	forceFlag  = flag.Bool("f", false, "try start with force")
-	syslogFlag = flag.Bool("s", false, "write log to syslog instead of stdout")
-	configFlag = flag.String("c", "", "path to configuration file")
-	socketFlag = flag.String("S", "", "path to control socket")
+	debugFlag   = flag.Bool("d", false, "debug: print time and source info")
+	forceFlag   = flag.Bool("f", false, "try start with force")
+	syslogFlag  = flag.Bool("s", false, "write log to syslog instead of stdout")
+	configFlag  = flag.String("c", "", "path to configuration file")
+	socketFlag  = flag.String("S", "", "path to control socket")
+	versionFlag = flag.Bool("version", false, "print version and exit")
 )
 
+var BuildVersion string
+
 const trimSize = 32
 
 func initLog() {
@@ -312,6 +315,12 @@ func deconfigure(s *server.Server) error {
 
 func main() {
 	flag.Parse()
+
+	if *versionFlag {
+		fmt.Fprintln(os.Stderr, BuildVersion)
+		os.Exit(1)
+	}
+
 	initLog()
 
 	socket := getSocketPath()
@@ -323,7 +332,7 @@ func main() {
 		}
 	}
 
-	s, err := server.New(socket)
+	s, err := server.New(socket, BuildVersion)
 	if err != nil {
 		log.Fatal(err)
 	}
-- 
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