[DO-NOT-MERGE] add workflow for triggering pymfem CI

.github/workflows/trigger-pymfem-ci.yml

@@ -0,0 +1,36 @@
+# Copyright (c) 2010-2024, Lawrence Livermore National Security, LLC. Produced
+# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
+# LICENSE and NOTICE for details. LLNL-CODE-806117.
+#
+# This file is part of the MFEM library. For more information and source code
+# availability visit https://mfem.org.
+#
+# MFEM is free software; you can redistribute it and/or modify it under the
+# terms of the BSD-3 license. We welcome feedback and contributions, see file
+# CONTRIBUTING.md for details.
+
+name: "Trigger PyMFEM CI"
+
+# For now, only trigger manually
+on:
+  workflow_dispatch:
+    inputs:
+      test_matrix:
+        description: 'Test all options in the matrix. If set to false, will only trigger the CI for the default options.'
+        default: false
+        type: boolean
+  pull_request:
+
+jobs:
+  trigger-pymfem:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Send POST request to trigger PyMFEM CI
+      run: |
+        curl -L \
+             -X POST \
+             -H "Accept: application/vnd.github+json" \
+             -H "Authorization: Bearer ${{ secrets.PYMFEM_CI_TOKEN }}" \
+             -H "X-GitHub-Api-Version: 2022-11-28" \
+             https://api.github.com/repos/mfem/pymfem/actions/workflows/build-and-test.yml/dispatches \
+             -d '{"ref":"master", "inputs":{"test_matrix":${{ inputs.test_matrix }} }}'