Single part at the root, COMPOSE_FILE in .env

template/{{ part_dir }}/docker-compose.prod.yml.jinja

@@ -0,0 +1,15 @@
+{%- set dash = project_slug | replace('_', '-') -%}
+{% if serve != 'api' -%}
+services:
+  frontend:
+    networks:
+      caddy:
+        aliases:
+          - {{ dash }}-frontend
+
+networks:
+  caddy:
+    external: true
+{%- else -%}
+services: {}
+{%- endif %}