FROM python:3.13 AS build

WORKDIR /tmp

COPY src/sliutil /tmp/python/sliutil
COPY requirements.txt /tmp/requirements.txt

RUN apt-get update && apt-get install -y zip && rm -rf /var/lib/apt/lists/*
RUN pip install -r requirements.txt -t ./python
RUN zip -r layer.zip python

FROM alpine
COPY --from=build /tmp/layer.zip /