#!/usr/bin/env bash set -e export PING_SLEEP=30 bash -c "while true; do echo \$(date) - building ...; sleep $PING_SLEEP; done" & PING_LOOP_PID=$! trap "kill $PING_LOOP_PID" EXIT HUP INT QUIT TERM make test TEST_OUTPUT=$? kill $PING_LOOP_PID exit $TEST_OUTPUT