CI: macos-gcc add debug tmate

	modified:   .github/workflows/macos-gcc.yml
	modified:   .gitignore

.github/workflows/macos-gcc.yml

@@ -1,6 +1,16 @@
 name: CI:macOS-gcc
 
 on:
+  workflow_dispatch:
+    inputs:
+      debug_cmake_enabled:
+        description: 'tmate before cmake'
+        required: false
+        default: false
+      debug_tests_enabled:
+        description: 'tmate before ctest'
+        required: false
+        default: false
   push:
     branches: [ devel3 ]
     paths-ignore:
@@ -47,6 +57,13 @@ jobs:
         # Build h5py from source using the Homebrew installed hdf5
         HDF5_DIR=$(brew --prefix hdf5) python3 -m pip install --no-binary=h5py h5py
 
+    # Debug: checkpoint at which to open tmate session
+    - name: macos-clang pre CMake
+      uses: mxschmitt/action-tmate@v3
+      if: ${{github.event_name == 'workflow_dispatch' && github.event.inputs.debug_cmake_enabled }}
+      with:
+        sudo: false
+
     - name: CMake
       run: |
         uname -a
@@ -66,6 +83,13 @@ jobs:
         source ${{github.workspace}}/synergia-env/bin/activate
         cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
 
+    # Debug: checkpoint at which to open tmate session
+    - name: macos-clang pre ctest
+      uses: mxschmitt/action-tmate@v3
+      if: ${{github.event_name == 'workflow_dispatch' && github.event.inputs.debug_tests_enabled }}
+      with:
+        sudo: false
+
     - name: ctest
     # Execute tests defined by the CMake configuration.
       run:  |

.gitignore

@@ -75,3 +75,5 @@ compile_commands.json
 # created by pixi
 .pixi
 
+# created by python virtualenv
+synergia-env/**