package cmd import ( "fmt" "github.com/spf13/cobra" ) var Version = "0.1.0" var versionCmd = &cobra.Command{ Use: "version", Short: "Print version info", RunE: func(cmd *cobra.Command, args []string) error { fmt.Printf("mizu version %s\n", Version) return nil }, } func init() { rootCmd.AddCommand(versionCmd) }