name: ${CONTAINER_NAME:?container name is not defined...}-mysql
services: 
  x-base: &x-base
    container_name: ${CONTAINER_NAME:?container name is not defined...}-db
    image: mysql:${MYSQL_VERSION:-latest}
    restart: ${RESTART:-no}
    ports:
      - ${MYSQL_PORT:-3306}:3306
    volumes:
      - ./docker/volumes/data:/var/lib/mysql
      - ./docker/volumes/backups:/backups
    extra_hosts:
      - host.docker.internal:host-gateway
  database:
    <<: *x-base
  dev:
    <<: *x-base
    env_file:
      - ./.env