From 182d0b29668a937cb0c4ee5f0598e8b15efb11cc Mon Sep 17 00:00:00 2001
From: Connor Ward <c.ward20@imperial.ac.uk>
Date: Fri, 21 Feb 2025 17:30:59 +0000
Subject: [PATCH] Another attempt

---
 .github/workflows/tsfc-tests.yml | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/tsfc-tests.yml b/.github/workflows/tsfc-tests.yml
index 5f6e3f9e2..9ba926e1f 100644
--- a/.github/workflows/tsfc-tests.yml
+++ b/.github/workflows/tsfc-tests.yml
@@ -17,44 +17,38 @@ jobs:
       # Github hosted runners require running as root user:
       # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#docker-container-filesystem
       options: --user root
-    defaults:
-      run:
-        working-directory: /home/firedrake
+    env:
+      PYTHONPATH: /home/firedrake/.local/lib/python3.12/site-packages
     steps:
-      # - name: Fix HOME
-      #   # For unknown reasons GitHub actions overwrite HOME to /github/home
-      #   # which will break everything unless fixed
-      #   # (https://github.com/actions/runner/issues/863)
-      #   run: echo "HOME=/home/firedrake" >> "$GITHUB_ENV"
+      - name: Fix HOME
+        # For unknown reasons GitHub actions overwrite HOME to /github/home
+        # which will break everything unless fixed
+        # (https://github.com/actions/runner/issues/863)
+        run: echo "HOME=/home/firedrake" >> "$GITHUB_ENV"
 
       - uses: actions/checkout@v4
         with:
           # Download UFL into a subdirectory not called 'ufl' to make sure
           # that the package installs correctly. Otherwise 'import ufl' may
           # work even if the installation failed because it is a subdirectory.
-          path: /home/firedrake/ufl-repo
+          path: ufl-repo
 
       - name: Create virtual environment
-        # Pass '--system-site-packages' so Firedrake is found
         run: |
-          su firedrake
-          python3 -m venv --system-site-packages venv-ufl
+          python3 -m venv venv-ufl
 
       - name: Install UFL
         run: |
-          su firedrake
           . venv-ufl/bin/activate
           pip install ./ufl-repo
           pip list
 
       - name: Run firedrake-check
         run: |
-          su firedrake
           . venv-ufl/bin/activate
           firedrake-check
 
       - name: Run TSFC tests
         run: |
-          su firedrake
           . venv-ufl/bin/activate
           python -m pytest /home/firedrake/firedrake/tests/tsfc