docker-compose.yml

version: '3'
services:

  api:
    build:
      context: .
      args:
        - NODE_ENV=development
    command: ts-node-dev --respawn --transpileOnly ./src/index.ts
    ports:
      - "3000:3000"
    volumes:
      - .:/opt/node_app/app:delegated
      # bind-mounting these two files in will let you add packages during development without rebuilding
      # for example, to add bower to your app while developing, just install it inside the container
      # and then nodemon will restart. Your changes will last until you "docker-compose down" and will
      # be saved on host for next build
      # NOTE: this won't work on Docker Toolbox (virtualbox) which doesn't bind-mount single files
      # docker-compose exec api npm install --save bower
      - ./package.json:/opt/node_app/package.json
      - ./package-lock.json:/opt/node_app/package-lock.json
      # this is a workaround to prevent host node_modules from accidently getting mounted in container
      # in case you want to use node/npm both outside container for test/lint etc. and also inside container
      # this will overwrite the default node_modules dir in container so it won't conflict with our
      # /opt/node_app/node_modules location. Thanks to PR from @brnluiz
      - notused:/opt/node_app/app/node_modules
    environment:
      - NODE_ENV=development
      - TYPEORM_CONNECTION=mysql
      - TYPEORM_HOST=db
      - TYPEORM_USERNAME=test
      - TYPEORM_PASSWORD=test
      - TYPEORM_DATABASE=test
      - TYPEORM_PORT=3306
      - TYPEORM_SYNCHRONIZE=true
      - TYPEORM_LOGGING=false
      - TYPEORM_ENTITIES=src/entity/**/*.ts
      - TYPEORM_MIGRATIONS=src/migration/**/*.ts
      - TYPEORM_SUBSCRIBERS=src/subscriber/**/*.ts
    depends_on:
      - db

  db:
    image: "mysql:5.7"
    ports:
      - "3306:3306"
    environment:
      MYSQL_ROOT_PASSWORD: "admin"
      MYSQL_USER: "test"
      MYSQL_PASSWORD: "test"
      MYSQL_DATABASE: "test"

volumes:
  notused: