docker-compose.yml

services:
  base:
    build:
      context: .
      args:
        - NODE_ENV=development
      dockerfile: Dockerfile
    volumes:
      - .:/opt/node_app/app
      - ./package.json:/opt/node_app/package.json
      - ./package-lock.json:/opt/node_app/package-lock.json
      - notused:/opt/node_app/node_modules
    ports:
      - "3333:3333"
      - "9229:9229"
      - "4200:4200"
    depends_on:
      mongo:
        condition: service_healthy

  mongo:
    image: mongo
    ports:
      - "27017:27017"
    restart: always
    env_file: ./.env
    environment:
      MONGO_INITDB_ROOT_USERNAME: "${DB_USERNAME}"
      MONGO_INITDB_ROOT_PASSWORD: "${DB_PASSWORD}"
      MONGO_INITDB_DATABASE: "${DB_NAME}"
    healthcheck:
      test: "[ `echo 'db.runCommand(\"ping\").ok' | mongo localhost/example-database --quiet` ] && echo 0 || echo 1"
      interval: 5s
      start_period: 10s
      timeout: 4s
      retries: 3

volumes:
  notused: