Function validateVersion

version.go:777–825

validateVersion checks for common validation issues but may not catch all errors

(m []string)

// validateVersion checks for common validation issues but may not catch all errors
func validateVersion(m []string) error {
	var err error
	var v string
	if m[1] != "" {
		if len(m[1]) > 1 && m[1][0] == '0' {
			return ErrSegmentStartsZero
		}
		_, err = strconv.ParseUint(m[1], 10, 64)
		if err != nil {
			return fmt.Errorf("error parsing version segment: %w", err)
		}
	}

	if m[2] != "" {
		v = strings.TrimPrefix(m[2], ".")
		if len(v) > 1 && v[0] == '0' {
			return ErrSegmentStartsZero
		}
		_, err = strconv.ParseUint(v, 10, 64)
		if err != nil {
			return fmt.Errorf("error parsing version segment: %w", err)
		}
	}

	if m[3] != "" {
		v = strings.TrimPrefix(m[3], ".")
		if len(v) > 1 && v[0] == '0' {
			return ErrSegmentStartsZero
		}
		_, err = strconv.ParseUint(v, 10, 64)
		if err != nil {
			return fmt.Errorf("error parsing version segment: %w", err)
		}
	}

	if m[5] != "" {
		if err = validatePrerelease(m[5]); err != nil {
			return err
		}
	}

	if m[8] != "" {
		if err = validateMetadata(m[8]); err != nil {
			return err
		}
	}

	return nil
}