set up terminal if failed

Author: duck2

.github/workflows/test.yml

@@ -259,6 +259,11 @@ jobs:
         ./.github/scripts/build.sh
         ./run_reg_test.py ${{ matrix.suite }} -show_failures -j${{ steps.cpu-cores.outputs.count}}
 
+    - name: Setup tmate session
+    - uses: actions/checkout@v4
+      if: ${{ failure() }}
+      uses: mxschmitt/action-tmate@v3
+
     - name: Upload regression run files
       if: ${{ !cancelled() }}
       uses: actions/upload-artifact@v4