# MiroFish API — Docker (Hugging Face Spaces, Fly, etc.)
# Build context must be this backend/ directory (contains app/, wsgi.py, requirements.txt).

FROM python:3.11-slim-bookworm

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

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

COPY . .

ENV PYTHONUNBUFFERED=1
EXPOSE 7860

CMD gunicorn --bind "0.0.0.0:${PORT:-7860}" --workers 1 --threads 4 --timeout 600 --worker-tmp-dir /dev/shm wsgi:app