FROM python:3.11-slim

WORKDIR /app

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

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

COPY constants.py ./constants.py
COPY models.py ./models.py
COPY __init__.py ./__init__.py
COPY server/ ./server/
COPY openenv.yaml ./openenv.yaml
COPY inference.py ./inference.py

ENV PORT=7860

EXPOSE 7860

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:7860/health || exit 1

CMD ["uvicorn", "server.app:app", "--host", "0.0.0.0", "--port", "7860"]