Merge pull request #863 from umohnani8/version

kpod version

cmd/kpod/info.go

@@ -85,6 +85,8 @@ func debugInfo(c *cli.Context) (string, map[string]interface{}, error) {
 	info := map[string]interface{}{}
 	info["compiler"] = runtime.Compiler
 	info["go version"] = runtime.Version()
+	info["kpod version"] = c.App.Version
+	info["git commit"] = gitCommit
 	return "debug", info, nil
 }
 

cmd/kpod/main.go

@@ -8,6 +8,10 @@ import (
 	"github.com/urfave/cli"
 )
 
+// This is populated by the Makefile from the VERSION file
+// in the repository
+var kpodVersion = ""
+
 func main() {
 	if reexec.Init() {
 		return
@@ -16,7 +20,12 @@ func main() {
 	app := cli.NewApp()
 	app.Name = "kpod"
 	app.Usage = "manage pods and images"
-	app.Version = "0.0.1"
+
+	var v string
+	if kpodVersion != "" {
+		v = kpodVersion
+	}
+	app.Version = v
 
 	app.Commands = []cli.Command{
 		diffCommand,

cmd/kpod/version.go

@@ -11,7 +11,11 @@ import (
 
 // Overwritten at build time
 var (
+	// gitCommit is the commit that the binary is being built from.
+	// It will be populated by the Makefile.
 	gitCommit string
+	// buildInfo is the time at which the binary was built
+	// It will be populated by the Makefile.
 	buildInfo string
 )