package cmd import ( "fmt" "github.com/spf13/cobra" ) var ( Version string ) func init() { rootCmd.AddCommand(versionCmd) } var versionCmd = &cobra.Command{ Use: "version", Short: "Prints the version number of the credential helper", Long: "Prints the version number of the credential helper", Run: func(cmd *cobra.Command, args []string) { fmt.Println(Version) }, }