# Development Docker Compose — same image as production for full parity.
# Usage: docker compose up --build
# Access: http://localhost:3080
#
# backend/.env is OPTIONAL. If missing, the entrypoint generates a random
# SECRET_KEY so the app boots out-of-the-box. Create backend/.env (copy
# backend/.env.example) only when you need OAuth or want a fixed SECRET_KEY.
services:
  velxio:
    build:
      context: .
      dockerfile: Dockerfile.standalone
    container_name: velxio-dev
    restart: unless-stopped
    ports:
      - "3080:80"
    env_file:
      - path: ./backend/.env
        required: false
    environment:
      - DATABASE_URL=sqlite+aiosqlite:////app/data/velxio.db
      - DATA_DIR=/app/data
      - IDF_PATH=/opt/esp-idf
      - IDF_TOOLS_PATH=/root/.espressif
      - ARDUINO_ESP32_PATH=/opt/arduino-esp32
      # ccache for ESP-IDF compiles — the named volume below persists hits
      # across container restarts and image rebuilds. Set IDF_CCACHE_ENABLE=0
      # to disable without changing the Dockerfile.
      - IDF_CCACHE_ENABLE=1
      - CCACHE_DIR=/var/cache/ccache
      # Persistent ESP-IDF build dir (one per board target). Lets ninja's
      # incremental cache + ccache hits combine across compiles, taking warm
      # builds from ~5-7 min to ~5-30s. Set VELXIO_PERSISTENT_BUILD_DIR=0
      # to disable without rebuilding the image (fallback to per-compile
      # tempfile.TemporaryDirectory behaviour).
      - VELXIO_PERSISTENT_BUILD_DIR=1
    volumes:
      - ./data:/app/data
      - arduino-libs:/root/.arduino15
      - ccache:/var/cache/ccache
      - velxio-build:/var/lib/velxio-build
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 90s

volumes:
  arduino-libs:
  ccache:
  velxio-build: