FROM python:3.12-alpine

# Alpine's package manager (apk) doesn't pull in 300MB of useless dependencies
RUN apk add --no-cache ffmpeg

WORKDIR /app

COPY requirements.txt .
# --no-cache-dir is mandatory or pip leaves a bunch of trash behind
RUN pip install --no-cache-dir -r requirements.txt

COPY main.py .

EXPOSE 8000

CMD ["python3", "main.py"]