Include git commit id in VERSION

build

@@ -0,0 +1,4 @@
+#!/bin/sh
+#go get -v
+go build -ldflags "-X main.gitVersion `git rev-parse --short=8 HEAD`" -v
+go install

geodns.go

@@ -9,7 +9,8 @@ import (
  "time"
 )
 
-const VERSION = "2.0"
+var VERSION string = "2.0"
+var gitVersion string
 
 var timeStarted = time.Now()
 var qCounter uint64 = 0
@@ -23,13 +24,19 @@ var (
  memprofile = flag.String("memprofile", "", "write memory profile to this file")
 )
 
-func main() {
+func init() {
+ if len(gitVersion) > 0 {
+ VERSION = VERSION + "/" + gitVersion
+ }
 
  log.SetPrefix("geodns ")
  log.SetFlags(log.Lmicroseconds | log.Lshortfile)
+}
+
+func main() {
  flag.Parse()
 
- log.Printf("Starting geodns/%s\n", VERSION)
+ log.Printf("Starting geodns %s\n", VERSION)
 
  if *cpuprofile != "" {
  prof, err := os.Create(*cpuprofile)