FROM python:3.12-slim

WORKDIR /app

RUN pip install --no-cache-dir aiohttp huggingface_hub

COPY core.py .
COPY server.py .
COPY ghost_deploy.py .
COPY hot_reload.py .
COPY sandbox.sh .
COPY static/ static/
COPY generated/ generated/

RUN chmod +x sandbox.sh

# ─── VISIBILITY OVERRIDE: exposed port 7860 ───
EXPOSE 7860

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD python -c "import urllib.request; urllib.request.urlopen('http://0.0.0.0:7860/api/health')" || exit 1

# ─── Entrypoint: aiohttp server on 0.0.0.0:7860 ───
CMD ["python", "-u", "server.py"]