#!/bin/sh

SOURCE_DIR=$(realpath $(dirname "${0}"))/mariadb

# Build Docker container
docker build -t mariadb ${SOURCE_DIR}

# Create MariaDB instance
mkdir -p /srv/mariadb/conf /srv/mariadb/data
chown 3306:3306 /srv/mariadb/data
docker run --rm --name mariadb -h mariadb -v /srv/mariadb/data:/var/lib/mysql mariadb mysql_install_db --user=mysql

# Configure MariaDB
cp ${SOURCE_DIR}/srv/mariadb/conf/my.cnf /srv/mariadb/conf/my.cnf

# Enable query logging. Only if the DEBUG environment variable is set
if [ ${DEBUG:-0} -eq 1 ]; then
    sed -i 's/#general_log/general_log/g' /srv/mariadb/conf/my.cnf
fi

# Configure MariaDB service
cp ${SOURCE_DIR}/etc/init.d/mariadb /etc/init.d/mariadb
rc-update add mariadb boot
service mariadb start

# Configure MariaDB admin
docker exec -i mariadb sh -c 'until [ -x /run/mysqld/mysqld.sock ]; do usleep 100000; done'
cat ${SOURCE_DIR}/adminpwd.sql | docker exec -i mariadb mysql