From 82168313872c241c558fef858fa2893b35270439 Mon Sep 17 00:00:00 2001
From: Cameron Sparr <cameronsparr@gmail.com>
Date: Mon, 2 May 2016 17:22:28 -0600
Subject: [PATCH] Change Version->version for consistency w/ influxdb

---
 Makefile                 |  8 ++++----
 cmd/telegraf/telegraf.go | 16 ++++++++++------
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index c87f78b55..c2bcc121d 100644
--- a/Makefile
+++ b/Makefile
@@ -14,21 +14,21 @@ windows: prepare-windows build-windows
 
 # Only run the build (no dependency grabbing)
 build:
-	go install -ldflags "-X main.Version=$(VERSION)" ./...
+	go install -ldflags "-X main.version=$(VERSION)" ./...
 
 build-windows:
 	go build -o telegraf.exe -ldflags \
-		"-X main.Version=$(VERSION)" \
+		"-X main.version=$(VERSION)" \
 		./cmd/telegraf/telegraf.go
 
 build-for-docker:
 	CGO_ENABLED=0 GOOS=linux go build -installsuffix cgo -o telegraf -ldflags \
-					"-s -X main.Version=$(VERSION)" \
+					"-s -X main.version=$(VERSION)" \
 					./cmd/telegraf/telegraf.go
 
 # Build with race detector
 dev: prepare
-	go build -race -ldflags "-X main.Version=$(VERSION)" ./...
+	go build -race -ldflags "-X main.version=$(VERSION)" ./...
 
 # run package script
 package:
diff --git a/cmd/telegraf/telegraf.go b/cmd/telegraf/telegraf.go
index ad0174788..6681ad073 100644
--- a/cmd/telegraf/telegraf.go
+++ b/cmd/telegraf/telegraf.go
@@ -46,9 +46,13 @@ var fOutputFiltersLegacy = flag.String("outputfilter", "",
 var fConfigDirectoryLegacy = flag.String("configdirectory", "",
 	"directory containing additional *.conf files")
 
-// Telegraf version
-//	-ldflags "-X main.Version=`git describe --always --tags`"
-var Version string
+// Telegraf version, populated linker.
+//   ie, -ldflags "-X main.version=`git describe --always --tags`"
+var (
+	version string
+	commit  string
+	branch  string
+)
 
 const usage = `Telegraf, The plugin-driven server agent for collecting and reporting metrics.
 
@@ -132,7 +136,7 @@ func main() {
 		if len(args) > 0 {
 			switch args[0] {
 			case "version":
-				v := fmt.Sprintf("Telegraf - Version %s", Version)
+				v := fmt.Sprintf("Telegraf - version %s", version)
 				fmt.Println(v)
 				return
 			case "config":
@@ -158,7 +162,7 @@ func main() {
 		}
 
 		if *fVersion {
-			v := fmt.Sprintf("Telegraf - Version %s", Version)
+			v := fmt.Sprintf("Telegraf - version %s", version)
 			fmt.Println(v)
 			return
 		}
@@ -251,7 +255,7 @@ func main() {
 			}
 		}()
 
-		log.Printf("Starting Telegraf (version %s)\n", Version)
+		log.Printf("Starting Telegraf (version %s)\n", version)
 		log.Printf("Loaded outputs: %s", strings.Join(c.OutputNames(), " "))
 		log.Printf("Loaded inputs: %s", strings.Join(c.InputNames(), " "))
 		log.Printf("Tags enabled: %s", c.ListTags())