package cmd import ( "os" "github.com/spf13/cobra" ) var jsonFlag bool var rootCmd = &cobra.Command{ Use: "ax", Short: "The axolotl issue tracker", } func Execute() { if err := rootCmd.Execute(); err != nil { os.Exit(1) } } func init() { rootCmd.PersistentFlags().BoolVar(&jsonFlag, "json", false, "output as JSON") }