FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1

WORKDIR /app

COPY requirements.txt ./
RUN pip install -r requirements.txt

COPY . ./

EXPOSE 8080

# gunicorn with uvicorn workers for production.
CMD ["gunicorn", "main:app", \
     "-k", "uvicorn.workers.UvicornWorker", \
     "-w", "2", \
     "-b", "0.0.0.0:8080", \
     "--access-logfile", "-"]
