FROM    alpine:3.4
ARG     version
RUN     apk -U add \
            python \
            py-pip

COPY    requirements.txt /code/requirements.txt
RUN     pip install -r /code/requirements.txt

COPY     dist/docker_compose-${version}-py2.py3-none-any.whl /code/
RUN     pip install --no-deps /code/docker_compose-${version}-py2.py3-none-any.whl

ENTRYPOINT ["/usr/bin/docker-compose"]