FROM fnproject/python:3.12-dev AS build-stage

RUN mkdir -p /function/src

WORKDIR /function

ADD pyproject.toml /function/.

ADD src /function/src

RUN rm -f /usr/bin/python3 && ln -s /usr/bin/python3.12 /usr/bin/python

RUN python --version

RUN python -m pip install --upgrade build && \

python -m build

FROM fnproject/python:3.12

RUN mkdir -p /function

WORKDIR /function

RUN groupadd --system --gid 1001 dfa && \

useradd --system --uid 1001 --gid 1001 --no-create-home dfa

COPY --from=build-stage /function/dist /function/dist

COPY --from=build-stage /function/src/handlers/dispatcher.py /function/.

ADD constraints.txt /function/constraints.txt

RUN rm -f /usr/bin/python3 && ln -s /usr/bin/python3.12 /usr/bin/python

RUN python --version

RUN python -m pip install --no-cache-dir -c /function/constraints.txt /function/dist/dfa-0.1.0-py3-none-any.whl fdk

RUN chown -R dfa /function

ENV PYTHONPATH="/function"

USER dfa

ENTRYPOINT ["fdk", "dispatcher.py", "dispatch"]