updates

.github/workflows/dependabot-prs-manager.yaml

@@ -54,7 +54,21 @@ jobs:
           echo "Ensuring required labels..."
           gh pr edit ${{ matrix.pr.number }} --add-label "type::security"
 
-          echo "Re-running failed tests..."
+          echo "Re-running tests..."
           branch=$(gh pr view ${{ matrix.pr.number }} --json headRefName -q '.headRefName')
           run_id=$(gh run list --branch $branch --workflow build-test --limit 1 --json databaseId -q '.[0].databaseId')
-          gh run rerun $run_id --failed
+
+          # If more than half of the validate-* jobs are successful, just re-run the failed jobs.
+          num_of_jobs=$(gh run view $run_id --json jobs -q '.jobs[] | select(.name | startswith("validate-")) | .name' | wc -l)
+          num_of_successful_jobs=$(gh run view $run_id --json jobs -q '.jobs[] | select((.name | startswith("validate-")) and (.conclusion == "success")) | .name' | wc -l)
+          if [ $num_of_successful_jobs -gt $((num_of_jobs / 2)) ]; then
+            echo "More than half of the validate-* jobs are successful. Re-running failed jobs."
+            gh run rerun $run_id --failed
+            exit 0
+          fi
+
+          # Otherwise, re-run all workflows.
+          echo "Less than half of the validate-* jobs are successful. Re-running all workflows."
+          git checkout $branch
+          git commit --allow-empty -m "Re-run workflows"
+          git push origin $branch