FROM python:3.7.3-alpine3.9 as dev

RUN mkdir /app/
WORKDIR /app/

COPY ./src/requirements.txt /app/requirements.txt
RUN pip install -r requirements.txt
COPY ./src/ /app/

############# PROD IMAGE ##############

FROM python:3.7.3-alphine3.9 as prod

RUN mkdir /app/
WORKDIR /app/

COPY --from=dev /app/ /app/
RUN pip install -r requirements.txt
ENV FLASK_APP=server.py
CMD flask run -h 0.0.0 -p 5000