Method getFileId

src/query.cc:385–392

}

int DB::getFileId(const std::string &path) {
  auto it = name2file_id.try_emplace(lowerPathIfInsensitive(path));
  if (it.second) {
    int id = files.size();
    it.first->second = files.emplace_back().id = id;
  }
  return it.first->second;
}

int DB::update(QueryFile::DefUpdate &&u) {
  int file_id = getFileId(u.first.path);