#!/bin/bash

set -e

RULESET="add table x
add chain x y
add chain x z
add rule x z jump y"

$NFT -f - <<< $RULESET
if [ $? -ne 0 ] ; then
        echo "E: unable to load good ruleset" >&2
        exit 1
fi

RULESET="delete rule x z handle 3
delete chain x z
delete chain x y
delete table x"

$NFT -f - <<< $RULESET
if [ $? -ne 0 ] ; then
        echo "E: unable to load good ruleset" >&2
        exit 1
fi