Update automerge.yaml

Signed-off-by: Kjeld Schouten <info@kjeldschouten.nl>

.github/workflows/automerge.yaml

@@ -11,15 +11,31 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     steps:
+      - name: Debug Event Payload
+        run: cat "$GITHUB_EVENT_PATH"
+
       - name: Check for automerge label
         id: check-label
         run: |
           echo "Checking for 'automerge' label..."
-          if [[ "$(jq -r '.pull_request.labels | map(.name) | join(",")' "$GITHUB_EVENT_PATH")" != *"automerge"* ]]; then
+          pull_request_labels=$(jq -r '.workflow_run.pull_requests[0].labels // empty' "$GITHUB_EVENT_PATH")
+          if [ -z "$pull_request_labels" ]; then
+            echo "No labels found in the pull request. Exiting."
+            exit 1
+          fi
+
+          if [[ "$(echo "$pull_request_labels" | jq -r 'map(.name) | join(",")')" != *"automerge"* ]]; then
             echo "The 'automerge' label is not present. Exiting."
             exit 1
           fi
 
+          commit_message=$(jq -r '.workflow_run.head_commit.message // empty' "$GITHUB_EVENT_PATH")
+          if [ -z "$commit_message" ]; then
+            echo "No commit message found. Exiting."
+          fi
+
+
+
   approve:
     needs: check-automerge-label
     runs-on: ubuntu-latest