docker-compose.yml

services:
  backend:
    image: ghcr.io/btreemap/csc309:latest
    # Or build locally:
    # build:
    #   context: ./backend
    #   dockerfile: Dockerfile
    container_name: csc309-backend
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=production
      - JWT_SECRET=${JWT_SECRET:?JWT_SECRET is required}
      # Database: SQLite (default) or PostgreSQL
      # For SQLite:
      - DATABASE_URL=file:/app/data/database.db
      # For PostgreSQL (uncomment and set your connection string):
      # - DATABASE_URL=postgresql://postgres:password@postgres:5432/csc309?schema=public
      # Backend URL for absolute URLs (e.g., avatar images)
      - BACKEND_URL=${BACKEND_URL:-http://localhost:3000}
      # CORS: Set to your frontend URL (e.g., https://your-app.pages.dev)
      - FRONTEND_URL=${FRONTEND_URL:-http://localhost:5173}
      # Auto-migrate: Set to "true" to run migrations on startup
      - AUTO_MIGRATE=${AUTO_MIGRATE:-true}
    volumes:
      # Persist SQLite database (not needed when using PostgreSQL)
      - backend-data:/app/data
      # Persist uploaded files
      - backend-uploads:/app/uploads
    # Uncomment when using PostgreSQL:
    # depends_on:
    #   postgres:
    #     condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:3000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

  # Uncomment to use PostgreSQL instead of SQLite:
  # postgres:
  #   image: postgres:16-alpine
  #   container_name: csc309-postgres
  #   restart: unless-stopped
  #   environment:
  #     POSTGRES_USER: postgres
  #     POSTGRES_PASSWORD: password
  #     POSTGRES_DB: csc309
  #   volumes:
  #     - postgres-data:/var/lib/postgresql/data
  #   healthcheck:
  #     test: ["CMD-SHELL", "pg_isready -U postgres"]
  #     interval: 10s
  #     timeout: 5s
  #     retries: 5

volumes:
  backend-data:
  backend-uploads:
  # Uncomment when using PostgreSQL:
  # postgres-data: