docker-compose.yml

version: '3.8'

services:
  server:
    container_name: server
    build:
      context: ./server
      # target: development
    volumes:
      - ./server/src:/usr/src/app/src
      - /usr/src/app/node_modules # isolate container's node_modules from local node_modules (different OS versions)
    ports:
      - ${SERVER_PORT}:${SERVER_PORT}
    # command: npm run test:unit
    # command: npm run test:integration
    command: npm run start:dev
    env_file:
      - .env
    depends_on:
      - db
      - redis
  db:
    container_name: postgres
    image: postgres:13.1
    environment:
      POSTGRES_DB: ${DB_DATABASE_NAME}
      POSTGRES_USER: ${DB_USERNAME}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      PG_DATA: /var/lib/postgresql/data
    volumes:
      - data:/var/lib/postgresql/data
    ports:
      - ${DB_PORT}:${DB_PORT}
  redis:
    container_name: cache
    image: redis
    command: redis-server --requirepass ${CACHE_PASSWORD}
    ports:
      - ${CACHE_PORT}:${CACHE_PORT}
    environment:
      - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL,CONFIG

volumes: #isolate DB data from potentially different OS
  data: