#!/bin/sh

DEBSYSTEMCTL=$(command -v deb-systemd-invoke || echo systemctl)

before_remove() {
    $DEBSYSTEMCTL stop fake-proxmox-subscription.timer >/dev/null || true
    systemctl disable fake-proxmox-subscription.timer >/dev/null || true
    systemctl --system daemon-reload >/dev/null || true
}

dummy() {
    true
}

if [ "${1}" = "remove" ] && [ -z "${2}" ]; then
    # "before remove" goes here:
    before_remove

elif [ "${1}" = "upgrade" ]; then
    # This section is executed before the old version is removed upon upgrade.
    # Generally, we should not be doing anything here for the purposes of this
    # package. The newly installed package should do the upgrade, not the
    # uninstalled one. This is mainly because the uninstalled one cannot
    # anticipate what the updated package will change.
    dummy

elif echo "${1}" | grep -E -q "(fail|abort)"; then
    echo "Failed to install before the pre-removal script was run." >&2
    exit 1

fi