#!/bin/bash

set -e

function wait_service {
    while ! nc -z $1 $2; do
        sleep 1
    done
}

case $1 in
    run-migrations)
        echo "--> Applying migrations"
        wait_service $MYSQL_HOST $MYSQL_PORT
        cd $DOCUMENTROOT
        exec python manage.py migrate --noinput
        ;;
    run-server)
        echo "--> Starting Django's server"
        wait_service $MYSQL_HOST $MYSQL_PORT
        exec python manage.py runserver 0.0.0.0:$APP_PORT
        ;;
    run-tests)
        echo "--> Starting Django's test framework"
        wait_service $MYSQL_HOST $MYSQL_PORT
        cd $DOCUMENTROOT
        exec python manage.py test
        ;;
    *)
        exec "$@"
        ;;
esac