cleanup() {

# kill all processes whose parent is this process

pkill -P $$

}

for sig in INT QUIT HUP TERM; do

trap "

kill -s $sig "'"$$"' "$sig"

trap cleanup EXIT

if [[ ! -f "midas-loop.jar" ]]; then

echo "Did not find midas-loop.jar. Downloading at ./midas-loop.jar"

curl -L "https://github.com/gucorpling/midas-loop/releases/download/v0.0.1/midas-loop.jar" -o "midas-loop.jar"

if [[ ! -f "config.edn" ]]; then

echo "Did not find config.edn. Downloading at ./config.edn"

curl -L "https://raw.githubusercontent.com/gucorpling/midas-loop/v0.0.1/env/prod/resources/config.edn" -o "config.edn"

echo "Starting services..."

python services/sample_head.py > /dev/null 2>/dev/null &

python services/sample_xpos.py > /dev/null 2>/dev/null &

python services/sample_sentence.py > /dev/null 2>/dev/null &

java -Dconf=config.edn -jar midas-loop.jar "$@"