Merge pull request #1 from code-quality-org/skip-merge-queue

Skip coverage upload for merge queue runs

README.md

@@ -104,3 +104,4 @@ The repository must have the following feature flags enabled:
 ## Caveats
 
 - **Fork PRs are not supported.** Pull requests from forks don't have write access to the base repository, so the action cannot upload coverage. When a fork PR is detected, the action exits gracefully with a notice — it won't fail your CI.
+- **Merge queue runs are skipped.** Coverage should be uploaded for PRs and the default branch, making merge queue uploads unnecessary. The action logs a warning and exits successfully.

action.yml

@@ -34,6 +34,14 @@ runs:
           exit 1
         fi
 
+        # Skip coverage upload for merge queue runs — coverage should be
+        # uploaded for PRs and the default branch, making merge queue
+        # uploads unnecessary.
+        if [ "${{ github.event_name }}" = "merge_group" ]; then
+          echo "::warning::Skipping coverage upload for merge queue. Configure your workflow to upload coverage for PRs and the default branch instead. To avoid spinning up a runner, add \"if: github.event_name != 'merge_group'\" to the upload job."
+          exit 0
+        fi
+
         # Skip coverage upload for fork PRs — the token won't have write
         # permissions to the base repository.
         if [ "${{ github.event.pull_request.head.repo.full_name }}" != "" ] && \