From f586295ea536f41d418e6875ab213f89d438a44b Mon Sep 17 00:00:00 2001
From: Yagnesh Mistry <ysh@live.in>
Date: Sun, 24 Sep 2017 14:09:23 +0530
Subject: [PATCH] add version flag to tiller binary

---
 cmd/tiller/tiller.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cmd/tiller/tiller.go b/cmd/tiller/tiller.go
index 2a4cf066e..826d45781 100644
--- a/cmd/tiller/tiller.go
+++ b/cmd/tiller/tiller.go
@@ -76,6 +76,7 @@ var (
 	certFile             = flag.String("tls-cert", tlsDefaultsFromEnv("tls-cert"), "path to TLS certificate file")
 	caCertFile           = flag.String("tls-ca-cert", tlsDefaultsFromEnv("tls-ca-cert"), "trust certificates signed by this CA")
 	maxHistory           = flag.Int("history-max", historyMaxFromEnv(), "maximum number of releases kept in release history, with 0 meaning no limit")
+	printVersion         = flag.Bool("version", false, "print the version number")
 
 	// rootServer is the root gRPC server.
 	//
@@ -93,6 +94,11 @@ var (
 func main() {
 	flag.Parse()
 
+	if *printVersion {
+		fmt.Println(version.GetVersion())
+		os.Exit(0)
+	}
+
 	if *enableTracing {
 		log.SetFlags(log.Lshortfile)
 	}