- disable parallel build, it doesn't quite qork here

[packages/tigervnc.git] / vncserver-service-generator

#!/bin/sh

destunitdir=${1:-/tmp}

# Do nothing if vncserver target is disabled
[ -e /etc/systemd/system/multi-user.target.wants/vncserver.target ] || exit 0

VNCSERVERS=""
[ -f /etc/sysconfig/vncserver ] && . /etc/sysconfig/vncserver

if [ -d $destunitdir/vncserver.target.wants ]; then
	rm -f $destunitdir/vncserver.target.wants/vncserver@*.service
else
	mkdir -p $destunitdir/vncserver.target.wants
fi

for display in $VNCSERVERS; do
	DISP="${display%%:*}"
	USER="${display##*:}"
	if [ "x$USER" == "xroot" ]; then
		echo "-- Do not run vncserver as root!"
		continue
	fi
	VNCUSERARGS="${VNCSERVERARGS[${DISP}]}"
	if [ ! id $USER >/dev/null 2>&1 ]; then
		echo "-- User $USER does not exists!"
		continue
	fi
	USERHOME=$(eval "echo ~$USER")
	if [ ! -f "$USERHOME/.vnc/passwd" ]; then
		echo "-- No password file found for user $USER!"
		continue
	fi
	cat >$destunitdir/vncserver.target.wants/vncserver@$DISP.service <<EOF
[Unit]
Description=Remote desktop service (VNC) on display %i
Requires=vncserver.target
After=vncserver.target
PropagateReloadFrom=vncserver.target

[Service]
Type=simple
ExecStart=/sbin/runuser -l $USER -c "/usr/bin/vncserver -fg :%i $VNCUSERARGS"
ExecStop=/sbin/runuser -l $USER -c "/usr/bin/vncserver -kill :%i"

[Install]
WantedBy=vncserver.target
EOF
done