# HF Space runs this as `sdk: docker` (see README frontmatter). We can't use
# `sdk: gradio` because that runner imports a module-level `demo` and never
# starts uvicorn — our app is a FastAPI server with Gradio *mounted* on top, so
# it must be launched explicitly. Gradio stays mounted at "/", so the Space
# still "uses Gradio". Local dev is unchanged: `python app.py`.
FROM python:3.11-slim

# HF Spaces execute as a non-root user (uid 1000); give it a writable home.
RUN useradd -m -u 1000 user
WORKDIR /home/user/app

COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY --chown=user . .

USER user
ENV PORT=7860
EXPOSE 7860

# MODAL_URL/MODAL_TOKEN (text) and FLUX_URL/FLUX_TOKEN (comic art) are provided
# as Space secrets; unset → mock text + no comic overlay (still fully playable).
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]