Method Set

flag_bool_with_inverse.go:117–146

(name, val string)

}

func (bif *BoolWithInverseFlag) Set(name, val string) error {
	if bif.count > 0 && bif.OnlyOnce {
		return fmt.Errorf("can't duplicate this flag")
	}

	bif.hasBeenSet = true

	if slices.Contains(append([]string{bif.Name}, bif.Aliases...), name) {
		if bif.nset {
			return fmt.Errorf("cannot set both flags `--%s` and `--%s`", bif.Name, bif.inversePrefix()+bif.Name)
		}
		if err := bif.value.Set(val); err != nil {
			return err
		}
		bif.pset = true
	} else {
		if bif.pset {
			return fmt.Errorf("cannot set both flags `--%s` and `--%s`", bif.Name, bif.inversePrefix()+bif.Name)
		}
		if err := bif.value.Set("false"); err != nil {
			return err
		}
		bif.nset = true
	}

	if bif.Validator != nil {
		return bif.Validator(bif.value.Get().(bool))
	}
	return nil
}

func (bif *BoolWithInverseFlag) Names() []string {
	names := append([]string{bif.Name}, bif.Aliases...)