#!/bin/bash
# This is the entryscript (PID 1) that runs inside the container

set -eu

CSK_PORT=${CSK_PORT:-5901}

main() {

	if [[ ! -f /usr/bin/cardboard-sikuli ]] ; then
		echo "Missing cardboard-sikuli binary" >&2
		exit 1
	fi
	
	# Start xvfb
	export DISPLAY=:99
	
	Xvfb "$DISPLAY" -nolisten tcp -screen 0 1280x800x24 &
	sleep 1
	
	# Start icewm, x11vnc
	
	xcompmgr &
	sleep 1
	icewm & 
	icewmbg
	x11vnc -quiet -display "$DISPLAY" -bg -nopw -listen 0.0.0.0 -rfbport "$CSK_PORT" -xkb -bg
	
	# Start cardboard-sikuli application, with any extra supplied arguments
	# (e.g. --eval)
	# Quit the rest of the container when cardboard-sikuli exits

	/usr/bin/cardboard-sikuli &
	CSK_PID="$!"
	
	echo "###"
	echo " Cardboard-sikuli is now running - connect to VNC on port :${CSK_PORT}"
	echo "###"
	
	wait $CSK_PID
	exit "$?"
}

main "$@"