add dev config to image startup

Dockerfile

@@ -1,6 +1,13 @@
 # syntax=docker/dockerfile:experimental
+
+# to build for a development environment, run the following command:
+# docker build --build-arg build_env=dev -t coldfront --ssh default . --network=host
+
 FROM python:3.8
 
+ARG build_env=production
+ENV BUILD_ENV=$build_env
+
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
     && apt-get install -y redis redis-server \
@@ -35,7 +42,8 @@ RUN --mount=type=ssh pip install --upgrade pip && \
 
 COPY . .
 
-# RUN pip install django-redis reportlab==3.6.6 django-debug-toolbar
+RUN if [ "${BUILD_ENV}" = "dev" ]; then pip install django-redis reportlab==3.6.6 django-debug-toolbar; fi
+
 RUN pip install ldap3 django_auth_ldap django-author==1.0.2 django-prometheus gunicorn
 
 ENV PYTHONPATH /usr/src/app:/usr/src/app/ifxreport

container_startup.sh

@@ -3,13 +3,20 @@
 # This script starts up all django processes that need to run upon startup.
 # See https://docs.docker.com/config/containers/multi-service_container/ for more info.
 
-
 # turn on bash's job control
 # set -m
 
 service redis-server start
 python ./manage.py qcluster &
 python ./manage.py add_scheduled_tasks
-python ./manage.py collectstatic --no-input
+python ./manage.py collectstatic
+# initial_setup does not appear to work as requested.
+python ./manage.py initial_setup &
 
-gunicorn coldfront.config.wsgi:application --bind 0.0.0.0:80
+if [ "$BUILD_ENV" == 'dev' ]; then
+    python ./manage.py runserver 0.0.0.0:80 --insecure
+    echo "opt 1 chosen" > `tty`
+else
+    gunicorn coldfront.config.wsgi:application --bind 0.0.0.0:80
+    echo "opt 2 chosen" > `tty`
+fi