#!/bin/bash

echo "####################################################################"
echo "# docker_mariadb_setup_script                                      #"
echo "# Dennis Buchhorn - bucde@b-eit.de                                 #"
echo "####################################################################"
echo "# WARNING: password is plain text input!                           #"
echo "#                                                                  #"
echo "# Config will be saved in '.env' file.                             #"
echo "# (everything in plain text, even the password)                    #"
#echo "#  #"
echo "####################################################################"
echo ""

CONFIG_EXISTS="false"
KEEP_CONFIG=""

MARIADB_VERSION=""
MARIADB_HOST_IP_ADDRESS=""
MARIADB_HOST_PORT=""
MARIADB_ROOT_PASSWORD=""

if [ -f ".env" ]; then
    CONFIG_EXISTS="true"
    read -p "Config file '.env' already exists! Would you like to use this? (y/n)" KEEP_CONFIG
fi

if [ $CONFIG_EXISTS == "false" ] || [ $KEEP_CONFIG == "n" ]; then
    read -p "Enter mariadb version which should be used: " MARIADB_VERSION
    read -p "Enter host (vm) ip address on which mariadb should be accessible: " MARIADB_HOST_IP_ADDRESS
    read -p "Enter host (vm) port on which mariadb should be accessible: " MARIADB_HOST_PORT
    read -p "Enter root password for mariadb: " MARIADB_ROOT_PASSWORD

    rm -f .env
    touch .env
    echo "MARIADB_VERSION="$MARIADB_VERSION >> .env
    echo "MARIADB_HOST_IP_ADDRESS="$MARIADB_HOST_IP_ADDRESS >> .env
    echo "MARIADB_HOST_PORT="$MARIADB_HOST_PORT >> .env
    echo "MARIADB_ROOT_PASSWORD="$MARIADB_ROOT_PASSWORD >> .env
fi

docker-compose up -d

echo "Wait a few seconds for the container to spin up ..."

sleep 5

echo "Done!"