cli

func ExactArgs ¶

func ExactArgs(number int) cobra.PositionalArgs

ExactArgs returns an error if there is not the exact number of args

func FlagErrorFunc ¶

func FlagErrorFunc(cmd *cobra.Command, err error) error

FlagErrorFunc prints an error message which matches the format of the docker/cli/cli error messages

func NoArgs ¶

func NoArgs(cmd *cobra.Command, args []string) error

NoArgs validates args and returns an error if there are any args

func RequiresMaxArgs ¶

func RequiresMaxArgs(maxArgs int) cobra.PositionalArgs

RequiresMaxArgs returns an error if there is not at most max args

func RequiresMinArgs ¶

func RequiresMinArgs(minArgs int) cobra.PositionalArgs

RequiresMinArgs returns an error if there is not at least min args

func RequiresRangeArgs ¶

func RequiresRangeArgs(minArgs int, maxArgs int) cobra.PositionalArgs

RequiresRangeArgs returns an error if there is not at least min args and at most max args

func SetupPluginRootCommand