command

var (
	ErrMaxLessThanMin = errors.New(
		"Flag 'max' degrees flag is less than flag 'min' degrees flag.")
	ErrStepLessThanZero = errors.New(
		"The 'step' degrees flag is less than zero.")
	ErrNoExec = errors.New(
		"No executable - see the example from running this command: '" +
			CommandName + " help create exec' (w/o the quotes)")
	ErrStepsLargerThanMaxInt32 = errors.New(
		"The number of steps is larger than 2147483647 ((2³¹)-1)")
	ErrMaxMinusMinIsNegative = errors.New(
		"Flag 'max' minus flag 'min' has a negative sign (is < 0).")
	ErrStepDivisionByZero = errors.New(
		"Flag 'step' must not be zero (0).")
)

var (
	RootCmd = &cobra.Command{
		Use: CommandName,
		Short: "rmsgmkcsv is a CLI tool that create decimal " +
			"bearings/azimuths to microprocessor H-bridge actuator integers.",
		Long: "rmsgmkcsv either creates predictable linear values, or calls " +
			"an external program/script interpreter to make one translation " +
			"from one decimal bearing/azimuth to one whole integer value, " +
			"and does that for a specified range of decimal degrees, with a " +
			"step degree.",
	}
)