gitlab-ci: Check last 20 commits on force push

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a2bb099fae318f3f0eac5e498290f9ab873541cb..365d834e65bde81e8407cb75347e67308952c770 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -82,12 +82,12 @@ fedora/csbuild:
   script:
   - |
     if [[ -z "$CI_COMMIT_BEFORE_SHA" ]]; then
-        export CI_COMMIT_BEFORE_SHA=$(git rev-parse HEAD^)
+        export CI_COMMIT_BEFORE_SHA=$(git rev-parse "${CI_COMMIT_SHA}~20")
     fi
 
     # Check if the commit exists in this branch
     # This is not the case for a force push
-    git branch --contains $CI_COMMIT_BEFORE_SHA 2>/dev/null || export CI_COMMIT_BEFORE_SHA=$(git rev-parse HEAD^)
+    git branch --contains $CI_COMMIT_BEFORE_SHA 2>/dev/null || export CI_COMMIT_BEFORE_SHA=$(git rev-parse "${CI_COMMIT_SHA}~20")
 
     export CI_COMMIT_RANGE="$CI_COMMIT_BEFORE_SHA..$CI_COMMIT_SHA"