Function ValidatePathComponent

pkg/internal/filesystem/path.go:32–47

ValidatePathComponent will enforce os specific filename restrictions on a single path component.

(pathComponent string)

// ValidatePathComponent will enforce os specific filename restrictions on a single path component.
func ValidatePathComponent(pathComponent string) error {
	// https://en.wikipedia.org/wiki/Comparison_of_file_systems#Limits
	if len(pathComponent) > pathComponentMaxLength {
		return errors.Join(ErrInvalidPath, errInvalidPathTooLong)
	}

	if strings.TrimSpace(pathComponent) == "" {
		return errors.Join(ErrInvalidPath, errInvalidPathEmpty)
	}

	if err := validatePlatformSpecific(pathComponent); err != nil {
		return errors.Join(ErrInvalidPath, err)
	}

	return nil
}