#!/bin/bash

set -e
WORKDIR=$(mktemp -d)
TESTDIR=$(realpath "$(dirname "$0")")

cd "$WORKDIR"

dknewkey --ktype ed25519 testkey
cat > signing.conf <<EOF
Domain example.net
KeyFileEd25519 testkey.key
SelectorEd25519 testkey
Socket unix:signing.sock
PidFile milter.pid
Mode s
UserID $(id --name --user):$(id --name --group)
EOF
rm -f milter.pid milter.sock

cleanup() {
    echo cleaning up jobs:
    jobs
    if [ -s milter.pid ] && kill -0 "$(cat milter.pid)"; then
        kill "$(cat milter.pid)"
        wait
    fi
    if [ -s stderr ]; then
        printf -- "-> stderr:\n"
        cat stderr
        printf -- "-> end stderr\n"
    fi
    rm -rf "$WORKDIR"
}

PYTHONPATH="$(dirname "$TESTDIR")" dkimpy-milter signing.conf 2>stderr &
trap cleanup EXIT

# ugly ugly (how are we supposed to know that the filter is ready?):
sleep 2

# uses miltertest from opendkim:
for x in ${TESTS:-"$TESTDIR"/*.miltertest}; do
    if ! [ -e "$x" ]; then
        if [ -e "$TESTDIR/$x" ]; then
            x="$TESTDIR/$x"
        fi
    fi
    printf -- "-> running %s...\n" "$x"
    miltertest -s "$x"
done