docker-compose.override.yml

# Dev overrides — merged automatically by `docker compose up`.
# Engine runs with --reload and mounted source; web runs the Vite dev server.

services:
  engine:
    # Mount source for hot reload; uvicorn --reload restarts on change.
    command: sh -c "alembic upgrade head && uvicorn main:app --host 0.0.0.0 --port 8000 --reload"
    volumes:
      - ./engine:/app
      # Keep the image's virtualenv — don't let the bind mount shadow it.
      - /app/.venv

  web:
    # Dev: Vite dev server instead of the nginx production image.
    build: !reset null
    image: node:22-alpine
    working_dir: /app
    command: sh -c "npm install && npm run dev -- --host 0.0.0.0 --port 5173"
    environment:
      # Single-origin: the app uses relative URLs and Vite proxies /api and
      # /ws to the engine service over the compose network.
      - VITE_PROXY_TARGET=http://engine:8000
    volumes:
      - ./web:/app
      - web_node_modules:/app/node_modules
    ports: !override
      - "${WEB_PORT:-5173}:5173"

volumes:
  web_node_modules: