FROM python:3.8-slim
COPY requirements.txt /tmp/requirements.txt
RUN pip3 install -r /tmp/requirements.txt

# The actual flask app
COPY backend /app

# The eventlet server wrapper
COPY backend.py /app/backend.py

WORKDIR /app

# https://stackoverflow.com/questions/58701233/docker-logs-erroneously-appears-empty-until-container-stops

ENV PYTHONUNBUFFERED=1

# Attempt to store the triggered commit

ARG SOURCE_COMMIT
ARG SOURCE_BRANCH
RUN echo "commit: $SOURCE_COMMIT branch: $SOURCE_BRANCH" >/source.txt


RUN [ ! -d "/datastore" ] && mkdir /datastore

CMD [ "python", "./backend.py" , "-d", "/datastore"]