.drone.yml

@@ -6,8 +6,14 @@ name: python-3-8-tests
 steps:
   - name: check formatting
     image: python:3.8-slim-buster
+    environment:
+      POETRY_VIRTUALENVS_CREATE: "false"
     commands:
       - pip install poetry
       - poetry install
       - black --check determine_docker_tags
       - flake8 determine_docker_tags
+
+trigger:
+  event:
+    - pull_request