Dockerfile-dev

# This image is used for local development only
# see `docker compose` documentation in money-to-prisoners-common
# vim: ft=dockerfile

ARG ECR_REGISTRY
FROM ${ECR_REGISTRY}/prisoner-money/money-to-prisoners:api

# Need to escalate to root to move virtual environment outside codebase
USER root

# Having a text editor in a dev container is super useful
# Also sudo is needed to install anything further as mtp user
RUN apt-get update && apt-get install -y \
  wait-for-it \
  vim \
  sudo

# avoid trashing venv
RUN cp -r --preserve=ownership /app/venv /venv
RUN sed -i 's:/app/venv:/venv:g' /venv/bin/[!_]**

COPY --chown=mtp:mtp . /app/

# Revert back to settings under which the app should run
USER mtp
ENV DJANGO_SETTINGS_MODULE=mtp_api.settings

# Always activate the venv, even when exec-ing in
# These environment variables are equivilent to venv activation
# For more info: https://pythonspeed.com/articles/activate-virtualenv-dockerfile/
ENV VIRTUAL_ENV=/venv
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

# This is necessary as a seperate explicit command because we want to account for the case where we need to upgrade money-to-prisoners-common to
# the version specified in the requirements before running run.py build
# as run.py build may fail with import errors if it's being run against the old money-to-prisoners-common that is installed againt the new code
# TODO Fix this in a nicer way
RUN /venv/bin/pip install --upgrade pip
RUN /venv/bin/pip install -r /app/requirements/dev.txt
RUN /venv/bin/python /app/run.py build

CMD ["wait-for-it", "db:5432", "--", "/venv/bin/python", "/app/run.py", "serve"]