phase1: bootstrap containerized django stack and project scaffold

entrypoint.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+set -e
+
+echo "Waiting for PostgreSQL at ${POSTGRES_HOST}:${POSTGRES_PORT}..."
+until pg_isready -h "${POSTGRES_HOST}" -p "${POSTGRES_PORT}" -U "${POSTGRES_USER}"; do
+  sleep 1
+done
+
+echo "PostgreSQL is available."
+
+if [ "${AUTO_APPLY_MIGRATIONS:-0}" = "1" ] && [ "$1" = "gunicorn" ]; then
+  echo "Applying database migrations..."
+  python manage.py migrate --noinput
+fi
+
+if [ "${AUTO_COLLECTSTATIC:-0}" = "1" ] && [ "$1" = "gunicorn" ]; then
+  echo "Collecting static files..."
+  python manage.py collectstatic --noinput
+fi
+
+exec "$@"