[FIXED JENKINS-13580] Use 'git whatchanged' instead of 'git show'

This forces file-by-file evaluation necessary for included/excluded regions to be applied correctly to merge commits. See: https://issues.jenkins-ci.org/browse/JENKINS-13580, which we believe is resolved here.
jenkinsci · Jun 26, 2012 · 3c83d2e · 3c83d2e · anatoly-spb · Sep 15, 2021
1 parent 85d046f
commit 3c83d2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/hudson/plugins/git/GitAPI.java b/src/main/java/hudson/plugins/git/GitAPI.java
@@ -326,7 +326,7 @@ public List<String> showRevision(Revision r) throws GitException {
         String result = "";
 
         if (revName != null) {
-            result = launchCommand("show", "--no-abbrev", "--format=raw", "-M", "--raw", revName);
+            result = launchCommand("whatchanged", "--no-abbrev", "-M", "-m", "--pretty=raw", "-1", revName);
         }
 
         List<String> revShow = new ArrayList<String>();