docker-compose.yml

version: '3.8'
services:
  nest_app:
    container_name: nest_app
    build:
      context: ./.
      dockerfile: Dockerfile
    ports:
      - 8794:8794
    expose:
      - 8794
    depends_on:
      - prism_migration
      - postgres
    volumes:
      - ./src:/app/src

  nest_unit_tests:
    build:
      context: ./.
      dockerfile: Dockerfile
    command: npm run test

  prism_migration:
    build:
      context: ./.
      dockerfile: ./prisma/Dockerfile
    depends_on:
      - postgres
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=password
      - HOST=postgres_container
      - PORT=5432
      - PASSWORD=password
      - DATABASE=mydb
      - PG_USER=postgres
      - DATABASE_URL=postgresql://${PG_USER}:${PASSWORD}@postgres_container:${PORT}/${DATABASE}


  postgres:
    container_name: postgres_container
    build:
      context: ./db
      dockerfile: Dockerfile
    ports:
      - 5432:5432
    expose:
      - 5432
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=password
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5