#!/bin/bash
set -e

case "$1" in
    purge)
        # Remove service user (only if purge)
        if id patch-manager &>/dev/null; then
            userdel patch-manager 2>/dev/null || true
        fi

        # Remove runtime data
        rm -rf /var/log/patch-manager
        rm -rf /opt/patch-manager
        rm -rf /var/backups/patch-manager

        # Remove configuration and keys (purge only)
        rm -rf /etc/patch-manager

        # Remove backup cron
        crontab -l 2>/dev/null | grep -vF "backup.sh" | crontab - 2>/dev/null || true

        # Reload systemd
        systemctl daemon-reload
        ;;

    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
        # On remove (not purge), keep config and keys
        systemctl daemon-reload 2>/dev/null || true
        ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        ;;
esac

exit 0