return nil, fmt.Errorf("couldn't unmarshal %v: %w", path, err)
	}
	current.path = path
	return &current, nil
}

// isGoModRoot checks if a directory is the root directory for a package
// by checking for the existence of a 'go.mod' file in that directory.
func isGoModRoot(path string) bool {
	_, err := os.Stat(filepath.Join(filepath.Dir(path), goModFile))
	return err == nil
}