copy laravel env directly into container instead of voluming it

.gitlab-ci.yml

@@ -103,6 +103,7 @@ deploy application:
     - docker build -t $DOORCODE_IMAGE_NAME -f prod.Dockerfile .
     - docker build --build-arg APP_IMAGE=$DOORCODE_IMAGE_NAME -t $NGINX_IMAGE_NAME -f nginx.Dockerfile .
     - sed -i "s/\(^DB_PASSWORD=\).*/\1$(cat $POSTGRES_PASSWORD)/" $PROJ_DIR/.env
+    - cp $PROJ_DIR/.env .env
     - docker stack deploy -c docker-compose.prod.yml doorcode --prune
     # Give it some time to spin up...
     - sleep 10

docker-compose.prod.yml

@@ -116,7 +116,6 @@ services:
       timeout: 3s
       retries: 3
     volumes:
-      - $PROJ_DIR/.env:/var/www/backend/.env:ro
       - $PROJ_DIR/controller-bins:/var/www/backend/storage/app/controller/binaries:ro
       - $PROJ_DIR/simple-saml/cert:/var/simplesamlphp/cert:ro
       - $PROJ_DIR/simple-saml/config:/var/simplesamlphp/config:ro