feat: version

Signed-off-by: AlexsJones <alexsimonjones@gmail.com>

cmd/root.go

@@ -15,6 +15,7 @@ var (
 	cfgFile    string
 	masterURL  string
 	kubeconfig string
+	version    string
 )
 
 // rootCmd represents the base command when called without any subcommands
@@ -29,7 +30,8 @@ var rootCmd = &cobra.Command{
 
 // Execute adds all child commands to the root command and sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
-func Execute() {
+func Execute(v string) {
+	version = v
 	err := rootCmd.Execute()
 	if err != nil {
 		os.Exit(1)