import "package:path/path.dart" as p;

String shortenPath(String fullPath, String? projectRoot) {
  if (projectRoot == null || projectRoot.isEmpty) return fullPath;

  final root = p.normalize(projectRoot);
  final norm = p.normalize(fullPath);

  if (norm.startsWith(root)) {
    final rel = norm.substring(root.length);
    // trim leading separator
    return rel.startsWith(p.separator) ? rel.substring(1) : rel;
  }

  return fullPath;
}