#!/bin/bash

set -e

tmpdir=$(mktemp -d)
if [ ! -d $tmpdir ] ; then
        echo "Failed to create tmp directory" >&2
        exit 0
fi

tmpfile1=$(mktemp -p $tmpdir)
if [ ! -w $tmpfile1 ] ; then
        echo "Failed to create tmp file" >&2
        exit 0
fi

# cleanup if aborted
trap "rm -rf $tmpfile1 && rmdir $tmpdir" EXIT

RULESET1="include \"$tmpdir\""

echo "$RULESET1" > $tmpfile1

$NFT -f $tmpfile1

if [ $? -eq 0 ] ; then
        echo "E: did not catch missing slash in directory name" >&2
        exit 1
fi