FROM python:3.12-slim

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

ENV LISTEN_HOST=0.0.0.0
ENV LISTEN_PORT=48080
ENV DATA_DIR=/data

EXPOSE 48080
CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "48080"]