Golang Command.SetFlagErrorFunc 예제들

예제 #1

파일: cobra.go 프로젝트: HuKeping/docker

// SetupRootCommand sets default usage, help, and error handling for the
// root command.
func SetupRootCommand(rootCmd *cobra.Command) {
	rootCmd.SetUsageTemplate(usageTemplate)
	rootCmd.SetHelpTemplate(helpTemplate)
	rootCmd.SetFlagErrorFunc(FlagErrorFunc)

	rootCmd.PersistentFlags().BoolP("help", "h", false, "Print usage")
	rootCmd.PersistentFlags().MarkShorthandDeprecated("help", "please use --help")
}

예제 #2

파일: cobra.go 프로젝트: SUSE/docker.mirror

// SetupRootCommand sets default usage, help, and error handling for the
// root command.
func SetupRootCommand(rootCmd *cobra.Command) {
	cobra.AddTemplateFunc("hasSubCommands", hasSubCommands)
	cobra.AddTemplateFunc("hasManagementSubCommands", hasManagementSubCommands)
	cobra.AddTemplateFunc("operationSubCommands", operationSubCommands)
	cobra.AddTemplateFunc("managementSubCommands", managementSubCommands)

	rootCmd.SetUsageTemplate(usageTemplate)
	rootCmd.SetHelpTemplate(helpTemplate)
	rootCmd.SetFlagErrorFunc(FlagErrorFunc)

	rootCmd.PersistentFlags().BoolP("help", "h", false, "Print usage")
	rootCmd.PersistentFlags().MarkShorthandDeprecated("help", "please use --help")
}