File debian.grommunio-dav.postinst of Package grommunio-dav

#!/bin/sh
# postinst script for grommunio-dav
#
# see: dh_installdeb(1)

set -e

# Use debconf
. /usr/share/debconf/confmodule

set_perms() {
        USER="$1"
        GROUP="$2"
        MODE="$3"
        FILE="$4"
        if ! dpkg-statoverride --list "$FILE" > /dev/null 2>&1; then
            chown -h "$USER:$GROUP" "$FILE"
            chmod $MODE "$FILE"
        fi
}

case "$1" in
    configure|reconfigure)
	# Set permissions
	if [ -x /usr/bin/systemd-sysusers ]; then
		/usr/bin/systemd-sysusers grommunio-dav.conf
	else
		getent group grodav >/dev/null || addgroup --system grodav
		getent passwd grodav >/dev/null || \
			adduser --system grodav --home / --no-create-home --disabled-password --ingroup grodav
	fi

        set_perms grodav root 0770 /var/lib/grommunio-dav
        set_perms grodav grodav 0770 /var/log/grommunio-dav

	ln -sfv "/etc/grommunio-dav/grommunio-dav.conf.php" "/usr/share/grommunio-dav/config.php"
	ln -sfv "/etc/grommunio-dav/glogger.ini" "/usr/share/grommunio-dav/glogger.ini"

	systemctl list-units --plain --no-legend --quiet "php*fpm.service" | \
	awk '{print$1}' | xargs /usr/bin/systemctl try-restart
        if [ -f /usr/share/grommunio-common/nginx/locations.d/grommunio-dav.conf ]; then
            /usr/bin/systemctl reload nginx.service
        fi
        ;;

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

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

#DEBHELPER#

exit 0