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

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

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

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

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

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

SetupRootCommand sets default usage, help, and error handling for the root command.

UseLine returns the usage line for a command.

Default build-time variable.

Default build-time variable.

Default build-time variable.

Default build-time variable.

StatusError reports an unsuccessful exit by a command.

Errors is a list of errors.