#!/usr/bin/env sh

xephyr=$1
awesome=$2
rc_file=$3

# Check for the first free $DISPLAY
for ((i=1;;i++)); do
    if [[ ! -f "/tmp/.X${i}-lock" ]]; then
        D=$i;
        break;
    fi;
done

# Start Xephyr
$xephyr :$D -name xephyr_$D -ac -br -noreset -screen 1600x900 >/dev/null 2>&1 &
sleep 1

# Start Awesome
DISPLAY=:$D.0 $awesome \
    --config $rc_file