try and handle xwindow display issue

diffpy · Jul 25, 2024 · aa904b5 · aa904b5
1 parent 88e5841
commit aa904b5
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -45,10 +45,19 @@ jobs:
           conda install --file requirements/run.txt
           conda install --file requirements/test.txt
           pip install .
+
+      - name: Start Xvfb
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y xvfb
+          Xvfb :99 -screen 0 1024x768x16 &
+          export DISPLAY=:99
+
       - name: Validate diffpy.pdfgui
         shell: bash -l {0}
         run: |
           conda activate test
+          export DISPLAY=:99
           coverage run -m pytest -vv -s
           coverage report -m
           codecov