Function ValidateOutputPathFileMode

cli/command/utils.go:89–97

ValidateOutputPathFileMode validates the output paths of the "docker cp" command and serves as a helper to [ValidateOutputPath]

(fileMode os.FileMode)

// ValidateOutputPathFileMode validates the output paths of the "docker cp" command
// and serves as a helper to [ValidateOutputPath]
func ValidateOutputPathFileMode(fileMode os.FileMode) error {
	switch {
	case fileMode&os.ModeDevice != 0:
		return errors.New("got a device")
	case fileMode&os.ModeIrregular != 0:
		return errors.New("got an irregular file")
	}
	return nil
}

func invalidParameter(err error) error {
	return invalidParameterErr{err}