# syntax=docker/dockerfile:1

FROM python:3.10-slim

# install tini for proper signal forwarding
RUN apt-get update && apt-get install -y --no-install-recommends tini \
    && rm -rf /var/lib/apt/lists/*

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

COPY . .

EXPOSE 7860

# use tini as PID 1 so SIGTERM/SIGINT get forwarded
ENTRYPOINT ["/usr/bin/tini", "--"]

# default is SIGTERM, but you can override:
STOPSIGNAL SIGTERM

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