From a0eada9c49c701dcdc67631eaa9133f1203b3510 Mon Sep 17 00:00:00 2001
From: Evan Phoenix <evan@phx.io>
Date: Tue, 7 Apr 2015 09:24:34 -0700
Subject: [PATCH] Add -version option

---
 cmd/tivan/tivan.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cmd/tivan/tivan.go b/cmd/tivan/tivan.go
index d1ef8d94e..6cb5e4733 100644
--- a/cmd/tivan/tivan.go
+++ b/cmd/tivan/tivan.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"log"
 	"os"
 	"os/signal"
@@ -14,10 +15,18 @@ import (
 var fDebug = flag.Bool("debug", false, "show metrics as they're generated to stdout")
 var fTest = flag.Bool("test", false, "gather metrics, print them out, and exit")
 var fConfig = flag.String("config", "", "configuration file to load")
+var fVersion = flag.Bool("version", false, "display the version")
+
+var Version = "unreleased"
 
 func main() {
 	flag.Parse()
 
+	if *fVersion {
+		fmt.Printf("InfluxDB Tivan agent - Version %s\n", Version)
+		return
+	}
+
 	var (
 		config *tivan.Config
 		err    error