FROM python:3.12-slim

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

WORKDIR /app

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

COPY isr.py web.py ./

RUN mkdir -p /recordings

CMD ["python", "isr.py", "/app/config.ini"]
