edit method

@override Future<RepoEdit> edit(String path, String oldString, String newString, { bool replaceAll = false, int? atLine, })

Replaces oldString with newString in path. When replaceAll is false exactly one occurrence must match. When atLine is given, the match must occur on that 1-based line or the edit is rejected.

Implementation

@override
Future<RepoEdit> edit(
  String path,
  String oldString,
  String newString, {
  bool replaceAll = false,
  int? atLine,
}) async {
  final p = normalizeRepoPath(path);
  final content = _requireFile(p);
  final result = applyEdit(
    content,
    oldString,
    newString,
    replaceAll: replaceAll,
    atLine: atLine,
  );
  _files[p] = result.content;
  return RepoEdit(
    path: p,
    replacements: result.replacements,
    appliedAtLine: result.appliedAtLine,
  );
}