docs: def GenerateDPKGFiles(self, template_path):
      """Generates the files needed by dpkg-buildpackage."""
  
      # Rename the generated binaries to the correct name.
      template_binary_dir = os.path.join(template_path, "dist/debian/grr-client")
      package_name = config.CONFIG.Get(
          "ClientBuilder.package_name", context=self.context)
      target_binary_dir = os.path.join(
          template_path, "dist/debian/%s%s" %
          (package_name,
           config.CONFIG.Get("ClientBuilder.target_dir", context=self.context)))
      if package_name == "grr-client":
        # Need to rename the template path or the move will fail.
        shutil.move(template_binary_dir, "%s-template" % template_binary_dir)
        template_binary_dir = "%s-template" % template_binary_dir
  
      utils.EnsureDirExists(os.path.dirname(target_binary_dir))
      shutil.move(template_binary_dir, target_binary_dir)
  
      shutil.move(
          os.path.join(target_binary_dir, "grr-client"),
          os.path.join(
              target_binary_dir,
              config.CONFIG.Get("Client.binary_name", context=self.context)))
  
      deb_in_dir = os.path.join(template_path, "dist/debian/debian.in/")
  
      self.GenerateDirectory(deb_in_dir, os.path.join(
          template_path, "dist/debian"), [("grr-client", package_name)])
  
      # Generate directories for the /usr/sbin link.
      utils.EnsureDirExists(
          os.path.join(template_path, "dist/debian/%s/usr/sbin" % package_name))
  
      if config.CONFIG.Get("Client.fleetspeak_enabled", context=self.context):
        self._GenerateFleetspeakConfig(template_path)
        shutil.rmtree(deb_in_dir)
        shutil.rmtree(os.path.join(template_path, "dist", "fleetspeak"))
        return
  
      # Generate the nanny template. This only exists from client version 3.1.2.5
      # onwards.
      if config.CONFIG["Template.version_numeric"] >= 3125:
        self.GenerateFile(
            os.path.join(target_binary_dir, "nanny.sh.in"),
            os.path.join(target_binary_dir, "nanny.sh"))
  
      # Generate the upstart template.
      self.GenerateFile(
          os.path.join(template_path, "dist/debian/upstart.in/grr-client.conf"),
          os.path.join(template_path, "dist/debian/%s.upstart" % package_name))
  
      # Generate the initd template. The init will not run if it detects upstart
      # is present.
      self.GenerateFile(
          os.path.join(template_path, "dist/debian/initd.in/grr-client"),
          os.path.join(template_path, "dist/debian/%s.init" % package_name))
  
      # Generate the systemd unit file.
      self.GenerateFile(
          os.path.join(template_path,
                       "dist/debian/systemd.in/grr-client.service"),
          os.path.join(template_path, "dist/debian/%s.service" % package_name))
  
      # Clean up the template dirs.
      shutil.rmtree(deb_in_dir)
      shutil.rmtree(os.path.join(template_path, "dist/debian/upstart.in"))
      shutil.rmtree(os.path.join(template_path, "dist/debian/initd.in"))
      shutil.rmtree(os.path.join(template_path, "dist/debian/systemd.in"))