Function wslToWindowsPath

src/utils/proc.cpp:42–72

  }

  std::optional<std::string> wslToWindowsPath(const std::string &path)
  {
    std::error_code absEc;
    std::string linuxPath = fs::absolute(fs::path(path), absEc).generic_string();
    if (absEc) linuxPath = fs::path(path).generic_string();

    std::string escapedPath;
    escapedPath.reserve(linuxPath.size());
    for (char c : linuxPath) {
      if (c == '\\' || c == '"') escapedPath.push_back('\\');
      escapedPath.push_back(c);
    }

    std::string command = "wslpath -w -- \"" + escapedPath + "\"";
    FILE* pipe = popen(command.c_str(), "r");
    if (!pipe) return std::nullopt;

    std::array<char, 256> buffer{};
    std::string output;
    while (fgets(buffer.data(), static_cast<int>(buffer.size()), pipe) != nullptr) {
      output += buffer.data();
    }

    if (pclose(pipe) != 0) return std::nullopt;

    while (!output.empty() && (output.back() == '\n' || output.back() == '\r')) {
      output.pop_back();
    }

    return output.empty() ? std::nullopt : std::optional<std::string>{output};
  }
#endif
}