entry_point.sh

#!/bin/bash
export GEOMETRY="$SCREEN_WIDTH""x""$SCREEN_HEIGHT""x""$SCREEN_DEPTH"

function shutdown {
  kill -s SIGTERM $NODE_PID
  wait $NODE_PID
}

# TODO: Look into http://www.seleniumhq.org/docs/05_selenium_rc.jsp#browser-side-logs

export DISPLAY=:0

sudo -E -i -u seluser \
  Xvfb $DISPLAY -screen 0 $GEOMETRY +extension RANDR &
NODE_PID=$!

#trap shutdown SIGTERM SIGINT
for i in $(seq 1 10)
do
  xdpyinfo -display $DISPLAY >/dev/null 2>&1
  if [ $? -eq 0 ]; then
    echo "vnc server started"
    break
  fi
  echo Waiting xvfb...
  sleep 0.5
done

sudo -E -i -u seluser \
  fluxbox -display $DISPLAY &

#x11vnc -ncache -forever -bg -nopw -xkb -usepw -shared -rfbport 5900 -display $DISPLAY

#sudo -E -i -u seluser \
  x11vnc -display $DISPLAY -bg -nopw -xkb -usepw -shared -repeat -loop -forever &

#sudo -E -i -u seluser \
#  /opt/google/chrome/google-chrome --no-sandbox --no-default-browser-check &

#sudo -E -i -u seluser \
#  /usr/bin/sikuli_ide &

wait $NODE_PID