Method PackageFiles

Source/CPack/cmCPackNSISGenerator.cxx:41–416

cmCPackNSISGenerator::~cmCPackNSISGenerator() = default;

int cmCPackNSISGenerator::PackageFiles()
{
  // TODO: Fix nsis to force out file name

  std::string nsisInFileName = this->FindTemplate("NSIS.template.in");
  if (nsisInFileName.empty()) {
    cmCPackLogger(cmCPackLog::LOG_ERROR,
                  "CPack error: Could not find NSIS installer template file."
                    << std::endl);
    return false;
  }
  std::string nsisInInstallOptions =
    this->FindTemplate("NSIS.InstallOptions.ini.in");
  if (nsisInInstallOptions.empty()) {
    cmCPackLogger(cmCPackLog::LOG_ERROR,
                  "CPack error: Could not find NSIS installer options file."
                    << std::endl);
    return false;
  }

  std::string nsisFileName = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
  std::string tmpFile = cmStrCat(nsisFileName, "/NSISOutput.log");
  std::string nsisInstallOptions = nsisFileName + "/NSIS.InstallOptions.ini";
  nsisFileName += "/project.nsi";
  std::ostringstream str;
  for (std::string const& file : this->files) {
    std::string outputDir = "$INSTDIR";
    std::string fileN = cmSystemTools::RelativePath(this->toplevel, file);
    if (!this->Components.empty()) {
      std::string::size_type const pos = fileN.find('/');

      // Use the custom component install directory if we have one
      if (pos != std::string::npos) {
        auto componentName = cm::string_view(fileN).substr(0, pos);
        outputDir = this->CustomComponentInstallDirectory(componentName);
      } else {
        outputDir = this->CustomComponentInstallDirectory(fileN);
      }

      // Strip off the component part of the path.
      fileN = fileN.substr(pos + 1);
    }
    std::replace(fileN.begin(), fileN.end(), '/', '\\');

    str << "  Delete \"" << outputDir << "\\" << fileN << "\"" << std::endl;
  }
  cmCPackLogger(cmCPackLog::LOG_DEBUG,
                "Uninstall Files: " << str.str() << std::endl);
  this->SetOptionIfNotSet("CPACK_NSIS_DELETE_FILES", str.str());
  std::vector<std::string> dirs;
  this->GetListOfSubdirectories(this->toplevel.c_str(), dirs);
  std::ostringstream dstr;
  for (std::string const& dir : dirs) {
    std::string componentName;
    std::string fileN = cmSystemTools::RelativePath(this->toplevel, dir);
    if (fileN.empty()) {
      continue;
    }