make migration optional

Dockerfile

@@ -1,6 +1,7 @@
 FROM python:3.11
 LABEL maintainer="Holger Bruch <[email protected]>"
 
+ENV RUN_MIGRATION=false
 
 RUN apt-get install 
 RUN apt-get update && apt-get install -y \

docker-compose.yml

@@ -26,6 +26,8 @@ services:
     ports:
       - 8000:8000
     env_file: .env
+    environment:
+      - RUN_MIGRATION=1
   scraper:
     build:
       context: .

entrypoint.sh

@@ -1,6 +1,9 @@
-# init the main database
-cd /app/web
-./manage.py migrate
+cd web
+
+# Run migration only if explicitly set via ENV
+if [ "$RUN_MIGRATION" != "false" ]; then
+	./manage.py migrate
+fi
 
 # don't create an admin interface per default
 #./manage.py createsuperuser