docker-compose.yml

services:
  web: # Next.js Frontend
    build:
      dockerfile: web.Dockerfile # Path to web Dockerfile
    ports:
      - "3000:3000" # Reachable on localhost:3000
    depends_on:
      - api # Start after the API
    develop:
      watch:
        - action: sync # Synchronize the files on your host ./apps/web with your containers /app/apps/web when any file changes in that path
          path: ./apps/web
          target: /app/apps/web
          ignore:
            - node_modules/
        - action: sync # Same as above but with component library
          path: ./packages/ui
          target: /app/packages/ui
          ignore:
            - node_modules/
        - action: rebuild # Rebuild if the package.json changes
          path: package.json
        - action: rebuild
          path: ./apps/web/package.json
  api:
    build:
      dockerfile: api.Dockerfile # Path to API Dockerfile
    ports:
      - "3001:3000" # Reachable on localhost:3001, or api:3000 from within the Docker network
    depends_on:
      - postgres # Start after the database
    environment:
      - DATABASE_URL=postgres://postgres:postgres@postgres:5432/hackathon # Hardcoded database credentials are usually a no-go, but totally fine in this situation
    develop:
      watch:
        - action: sync # Synchronize the files on your host ./apps/api with your containers /app/apps/api when any file changes in that path
          path: ./apps/api 
          target: /app/apps/api
          ignore:
            - node_modules/
        - action: rebuild # Rebuild container if the package.json changes
          path: package.json
        - action: rebuild
          path: ./apps/api/package.json
  postgres: # Postgres Database
    image: postgres:latest
    ports:
      - "5432:5432" # Reachable on localhost:5432 if you want to connect with something like DataGrip
    environment: # Again, usually not a good idea to use these hardcoded credentials but okay for a hackathon
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres