logfile="/opt/share/games/holyspirit/Log.txt"

post_install() {
    echo "Add yourself to the games group and relog to play holyspirit"
    if [ ! -e "$logfile" ]; then
        touch "$logfile"
        chgrp games "$logfile"
        chmod g+w "$logfile"
    fi
}

post_upgrade() {
    if [ ! -e "$logfile" ]; then
        touch "$logfile"
        chgrp games "$logfile"
        chmod g+w "$logfile"
    fi
}

pre_remove() {
    rm -f "$logfile"
}