gitlab-ci: use black from Debian for a stable code format

This avoids surprise code format CI breakage when black pushes new rules: https://gitlab.com/fdroid-bot/fdroidserver/-/jobs/3703868702
2023-02-02 14:44:54 +01:00 · 2023-02-02 14:44:54 +01:00 · a27cf3d42d
parent e1d0ff175f
commit a27cf3d42d
1 changed files with 3 additions and 2 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -220,9 +220,10 @@ lint_format_safety_bandit_checks:


 black:
-  image: python:slim
+  image: debian:bookworm-slim
+  <<: *apt-template
  script:
-    - pip install black
+    - apt-get install black
    - black --check --diff --color
        examples/fdroid_clean_repos.py
        examples/fdroid_extract_repo_pubkey.py