INNER CODE UNIT · Go

main

easegress-io/easegress · cmd/client/main.go:53

func main() {
	rootCmd := &cobra.Command{
		Use:        "egctl",
		Short:      "A command line admin tool for Easegress.",
		SuggestFor: []string{"egctl"},
		PersistentPreRun: func(cmd *cobra.Command, args []string) {
			switch general.CmdGlobalFlags.OutputFormat {
			case "yaml", "json", "default":
			default:
				general.ExitWithErrorf("unsupported output format: %s, only support (yaml, json and default)",
					general.CmdGlobalFlags.OutputFormat)
			}
		},
	}

	addCommandWithGroup := func(group *cobra.Group, cmd ...*cobra.Command) {
		for _, c := range cmd {
			c.GroupID = group.ID

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