#!/bin/sh

set -eu

USER="di"
GROUP="${USER}"
CONFFILE="/etc/di/@.CPACK_PROJECT_APP_NAME@.conf"

case "${1}" in
	configure)

		if ! id -u ${USER} > /dev/null 2>&1; then
			adduser \
				--disabled-password \
				--home /var/lib/di \
				--quiet \
				--system \
				--group \
				${USER}
		fi

		for DIR in /var/lib/di /var/log/di /var/run/di
		do
			mkdir -p ${DIR}
			chown -R ${USER}:${GROUP} ${DIR}
		done
		chgrp root /var/log/di

		if ! dpkg-statoverride --list ${CONFFILE} >/dev/null 2>&1
		then
			dpkg-statoverride --update --add ${USER} ${GROUP} 644 ${CONFFILE}
		fi

		@.CPACK_DEBIAN_INSTALL_POSTINST_EXTRA@

		if [ "@.PROJECT_APP_NAME@" != "" ]; then
			if [ -x /bin/systemctl ]; then
				systemctl daemon-reload >/dev/null 2>&1 || true

				if [ -e /lib/systemd/system/@.PROJECT_APP_NAME@-db.service ]; then
					systemctl enable @.PROJECT_APP_NAME@-db >/dev/null 2>&1 || true
					systemctl start @.PROJECT_APP_NAME@-db >/dev/null 2>&1 || true
				fi
				systemctl enable @.PROJECT_APP_NAME@ >/dev/null 2>&1 || true
				systemctl start @.PROJECT_APP_NAME@ >/dev/null 2>&1 || true
			fi
		fi

		;;

	abort-upgrade|abort-remove|abort-deconfigure)
		;;

	*)
		echo "postinst called with unknown argument \`${1}'" >&2
		exit 1
		;;
esac

#DEBHELPER#

exit 0