Debug with tmate

Author: YannickJadoul

.github/workflows/ci.yml

@@ -290,6 +290,12 @@ jobs:
     - name: Interface test
       run: cmake --build build --target test_cmake_build
 
+    - name: Setup tmate debugging session
+      uses: mxschmitt/action-tmate@v3
+      if: failure()
+      with:
+        sudo: false
+
 
   # Testing on CentOS 7 + PGI compilers, which seems to require more workarounds
   centos-nvhpc7:
@@ -339,6 +345,12 @@ jobs:
     - name: Interface test
       run: cmake3 --build build --target test_cmake_build
 
+    - name: Setup tmate debugging session
+      uses: mxschmitt/action-tmate@v3
+      if: failure()
+      with:
+        sudo: false
+
   # Testing on GCC using the GCC docker images (only recent images supported)
   gcc:
     runs-on: ubuntu-latest