Function HandleConvertCommand

Source/cmCMakePathCommand.cxx:592–656

}

bool HandleConvertCommand(std::vector<std::string> const& args,
                          cmExecutionStatus& status)
{
#if defined(_WIN32) && !defined(__CYGWIN__)
  auto const pathSep = ";"_s;
#else
  auto const pathSep = ":"_s;
#endif
  auto const cmakePath = "TO_CMAKE_PATH_LIST"_s;
  auto const nativePath = "TO_NATIVE_PATH_LIST"_s;

  if (args.size() < 4 || args.size() > 5) {
    status.SetError("CONVERT must be called with three or four arguments.");
    return false;
  }

  auto const& action = args[2];

  if (action != cmakePath && action != nativePath) {
    status.SetError(
      cmStrCat("CONVERT called with an unknown action: ", action, '.'));
    return false;
  }

  if (args[3].empty()) {
    status.SetError("Invalid name for output variable.");
    return false;
  }

  static NormalizeParser const parser;

  auto const arguments = parser.Parse<4>(args);

  if (!parser.GetInputs().empty()) {
    status.SetError("CONVERT called with unexpected arguments.");
    return false;
  }

  cmList paths;

  if (action == cmakePath) {
    paths = cmSystemTools::SplitString(args[1], pathSep.front());
  } else {
    paths.assign(args[1]);
  }

  for (auto& path : paths) {
    auto p = cmCMakePath(path,
                         action == cmakePath ? cmCMakePath::native_format
                                             : cmCMakePath::generic_format);
    if (arguments.Normalize) {
      p = p.Normal();
    }
    if (action == cmakePath) {
      path = p.GenericString();
    } else {
      path = p.NativeString();
    }