post_install() {
    if ! getent group log >/dev/null; then
        groupadd -r -g 19 log
    fi

    if ! getent passwd s6log >/dev/null; then
        useradd -u 919 -g 19 -d / -c "S6 log user" -s /usr/bin/nologin s6log
    fi

    if ! ls -l /var/log | grep 66 1>/dev/null; then
	mkdir -m 0755 /var/log/66
    fi
}

post_upgrade() {

    post_install
    printf "%s\n" "==> WARNING: According to the skarnet recommendations about the s6-svscan and skalibs library changes, you need to reboot after your 66 package upgrade."
}

pre_remove() {
    echo "/var/log/66 66's logging directory will now ne removed and s6log user removed"
    rm -rf /var/log/66
    userdel s6log
}