#! /bin/bash
port="8080"
host="localhost"
timeout="30"
timeout_argument=""

if timeout -t 1337 true >/dev/null 2>&1; then
    timeout_argument="-t"
fi

timeout ${timeout_argument} "${timeout}" \
bash -c \
"until echo > /dev/tcp/${host}/${port} ; do sleep 0.5; done" \
>/dev/null 2>&1 && "scrutiny-collector-metrics run" || echo "port $port is not available"