Function HandleFilesMode

Source/cmInstallCommand.cxx:1540–1629

}

bool HandleFilesMode(std::vector<std::string> const& args,
                     cmExecutionStatus& status)
{
  Helper helper(status);

  // This is the FILES mode.
  bool programs = (args[0] == "PROGRAMS");
  cmInstallCommandArguments ica(helper.DefaultComponentName, *helper.Makefile);
  ArgumentParser::MaybeEmpty<std::vector<std::string>> files;
  ica.Bind(programs ? "PROGRAMS"_s : "FILES"_s, files);
  std::vector<std::string> unknownArgs;
  ica.Parse(args, &unknownArgs);

  if (!unknownArgs.empty()) {
    // Unknown argument.
    status.SetError(
      cmStrCat(args[0], " given unknown argument \"", unknownArgs[0], "\"."));
    return false;
  }

  std::string type = ica.GetType();
  if (!type.empty() && allowedTypes.count(type) == 0) {
    status.SetError(
      cmStrCat(args[0], " given non-type \"", type, "\" with TYPE argument."));
    return false;
  }

  std::vector<std::string> const& filesVector = files;

  // Check if there is something to do.
  if (filesVector.empty()) {
    return true;
  }

  if (!ica.GetRename().empty() && filesVector.size() > 1) {
    // The rename option works only with one file.
    status.SetError(
      cmStrCat(args[0], " given RENAME option with more than one file."));
    return false;
  }

  std::vector<std::string> absFiles;
  if (!helper.MakeFilesFullPath(args[0].c_str(), filesVector, absFiles)) {
    return false;
  }

  cmGlobalGenerator* gg = helper.Makefile->GetGlobalGenerator();
  for (std::string const& file : filesVector) {
    if (gg->IsExportedTargetsFile(file)) {
      helper.Makefile->IssueMessage(
        MessageType::FATAL_ERROR,
        cmStrCat("The file\n  ", file,
                 "\n"
                 "was generated by the export() command.  "
                 "It may not be installed with the install() command.  "
                 "Use the install(EXPORT) mechanism instead.  "
                 "See the cmake-packages(7) manual for more."));
      return false;