#!/bin/sh
set -e

case "$1" in
    purge)
        # Remove user and group on purge
        if getent passwd socktop >/dev/null; then
            deluser --quiet socktop || true
        fi

        if getent group socktop >/dev/null; then
            delgroup --quiet socktop || true
        fi

        # Remove state directory on purge
        rm -rf /var/lib/socktop

        # Remove config directory if empty
        rmdir --ignore-fail-on-non-empty /etc/socktop 2>/dev/null || true
        ;;

    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
        # Do nothing on remove/upgrade
        ;;

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

#DEBHELPER#

exit 0