gpupdate-setup script added to atomize actions of Group Policy switch

dist/gpupdate-setup

@@ -0,0 +1,32 @@
+#! /bin/sh
+#
+# GPOA - GPO Applier for Linux
+#
+# Copyright (C) 2019-2020 BaseALT Ltd.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set -eu
+
+main() {
+	# Enable oddjobd_gpupdate in PAM config
+	/usr/sbin/control system-policy gpupdate
+	# Bootstrap the Group Policy engine
+	/usr/sbin/gpoa --nodomain
+	# Enable gpupdate-setup.service for all users
+	systemctl --global --user enable gpupdate-setup.service
+}
+
+main
+