From 690e92c5ec6e7ea3c5e8d7f4f1156c3e6414e7e1 Mon Sep 17 00:00:00 2001
From: FestplattenSchnitzel <festplatte.schnitzel@posteo.de>
Date: Wed, 8 Dec 2021 17:43:23 +0100
Subject: [PATCH] Allow schema validation job failure for exit code 128

git diff A...B is equivalent to git diff $(git merge-base A B) B.
See man git-diff.

In some special situations `git merge-base A B` fails with "fatal: FETCH_HEAD...HEAD: no merge base".
---
 .gitlab-ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6a74570e60..e2a584452b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -93,6 +93,8 @@ schema validation:
     - pipelines
     - schedules
     - triggers
+  allow_failure:
+    exit_codes: 128
   before_script:
     - apk add git
     - npm -g install ajv-cli