docker-compose.dev.yml

# Development stack (hot-reload): FastAPI backend (--reload) + Vite dev server.
#
#   docker compose -f docker-compose.dev.yml up
#
# For production (a single image serving the built SPA), use docker-compose.yml.
services:
  backend:
    build:
      # Repo root so pyproject's shared ../README.md is in the build context.
      context: .
      dockerfile: backend/Dockerfile.dev
    command: uvicorn lectern.main:app --host 0.0.0.0 --port 8000 --reload
    environment:
      LECTERN_DATA: /data
    volumes:
      # :z relabels the bind mount for SELinux (Fedora) so the container can read it.
      - ./backend:/app:z
      - lectern_data:/data
    ports:
      - "8000:8000"
      - "25565:25565"

  frontend:
    image: node:24-alpine
    working_dir: /app
    command: sh -c "npm install && npm run dev -- --host 0.0.0.0"
    environment:
      # Vite proxies /api and /ws to the backend service inside the compose network.
      VITE_PROXY_TARGET: http://backend:8000
    volumes:
      - ./frontend:/app:z
      # Keep the container's node_modules off the host mount (musl vs glibc binaries).
      - /app/node_modules
    ports:
      - "5173:5173"
    depends_on:
      - backend

volumes:
  lectern_data: