1 changed files with 4 additions and 0 deletions
@@ -9,6 +9,10 @@ jobs:
  build-and-test:
    name: Repository policy, C# build and test
    runs-on: [self-hosted, Linux, X64]
+    # The self-hosted runner user cannot write to the system /usr/share/dotnet,
+    # so install the pinned SDK into a runner-writable (and cached) path instead.
+    env:
+      DOTNET_INSTALL_DIR: ${{ runner.tool_cache }}/dotnet
    steps:
      - uses: actions/checkout@v4