wait-for-service

export SERVICE=$1
export PORT=$2

echo "Waiting for $SERVICE service"
ATTEMPTS_LEFT_TO_REACH_SERVICE=60
until [ $ATTEMPTS_LEFT_TO_REACH_SERVICE -eq 0 ] || timeout 1 nc -zv $SERVICE $PORT &> /dev/null 2>&1; do
    sleep 1
    ATTEMPTS_LEFT_TO_REACH_SERVICE=$((ATTEMPTS_LEFT_TO_REACH_SERVICE-1))
    echo "Still waiting for $SERVICE to be ready... $ATTEMPTS_LEFT_TO_REACH_SERVICE attempts left"
done

if [ $ATTEMPTS_LEFT_TO_REACH_SERVICE -eq 0 ]; then
    echo "Unable to connect to $SERVICE service"
else
    echo "Connection successfull to connect to $SERVICE service"
    echo "Injecting config"

    /etc/nginx/bin/inject-config >> /etc/nginx/proxy.conf

    if [ $SERVICE = "frontend" ]; then
        cat /etc/nginx/frontend_localhost_service.conf > /etc/nginx/localhost.conf
    fi
fi