.gitea/workflows/pr-check.yaml

@@ -45,28 +45,14 @@ jobs:
       - name: 1. Commit Message Check
         shell: sh
         run: |
-          set -eu
           echo "Checking commit messages for [AC-...] or [TASK-...] (range: refs/remotes/origin/main..HEAD)"
-
-          range="refs/remotes/origin/main..HEAD"
-
-          # Ignore tool-generated merge commits and filter out merge titles
-          msgs="$(git log --format=%B --no-merges "$range" || true)"
-
-          if [ -z "${msgs}" ]; then
-            echo "WARNING: No non-merge commits found in range ${range}. Skipping commit message gate."
-            exit 0
-          fi
-
-          echo "$msgs" | cat
-
-          # Drop lines like "Merge branch ..." just in case
-          filtered="$(echo "$msgs" | grep -Ev '^(Merge( branch)? |Merge pull request )' || true)"
-
-          if echo "$filtered" | grep -Eq '\[(AC|TASK)-'; then
+          # refs/remotes/origin/main is fetched in the checkout step
+          git log --no-merges --format=%B refs/remotes/origin/main..HEAD | cat
+          
+          if git log --no-merges --format=%B refs/remotes/origin/main..HEAD | grep -Eq '\[(AC|TASK)-'; then
             echo "OK: Found [AC-...] or [TASK-...] in PR commits"
           else
-            echo "ERROR: At least one non-merge commit message in the PR must contain [AC-...] or [TASK-...]"
+            echo "ERROR: At least one commit message in the PR must contain [AC-...] or [TASK-...]"
             exit 1
           fi