#!/bin/bash

# Usage info
show_help() {
    cat << EOF
Usage: ${0##*/} [-h] [-p PORT]
Run datatracker in dev containers using docker-compose.

    -h          display this help and exit
    -p PORT     use custom HTTP port for datatracker

EOF
}

CUSTOM_PORT=8000

while getopts hp: opt; do
    case $opt in
        h)
            show_help
            exit 0
            ;;
        p)  
            CUSTOM_PORT=$OPTARG
            echo "Using custom port $CUSTOM_PORT..."
            ;;
        *)
            CUSTOM_PORT=8000
            echo "Using port 8000..."
            ;;
    esac
done

cp docker-compose.extend.yml docker-compose.extend-custom.yml
sed -i -r -e "s/CUSTOM_PORT/$CUSTOM_PORT/" docker-compose.extend-custom.yml
cd ..
docker-compose -f docker-compose.yml -f docker/docker-compose.extend-custom.yml up -d
docker-compose port db 3306
docker-compose exec app /bin/sh /docker-init.sh
docker-compose stop
cd docker
rm -f docker-compose.extend-custom.yml