Headless GPU #70
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| name: Headless GPU | |
| # Runs the GPU-dependent tests (normally #[ignore]'d) against a software Vulkan | |
| # rasterizer (Mesa lavapipe), so they get exercised somewhere without a hardware | |
| # GPU. Non-blocking: this lane surfaces signal, it does not gate PRs. It runs | |
| # nightly, on manual dispatch, and when a PR carries the `headless-gpu` label. | |
| on: | |
| schedule: | |
| - cron: '0 4 * * *' # nightly 04:00 UTC | |
| workflow_dispatch: | |
| pull_request: | |
| types: [labeled] | |
| permissions: | |
| contents: read | |
| jobs: | |
| headless-gpu: | |
| if: > | |
| github.event_name == 'schedule' || | |
| github.event_name == 'workflow_dispatch' || | |
| (github.event_name == 'pull_request' && github.event.label.name == 'headless-gpu') | |
| runs-on: ubuntu-latest | |
| # Advisory lane — never fail the workflow run on a software-rasterizer flake. | |
| continue-on-error: true | |
| steps: | |
| - uses: actions/checkout@v7 | |
| - name: Install engine + software Vulkan (lavapipe) dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y --no-install-recommends \ | |
| libgl1-mesa-dev libglu1-mesa-dev libxrandr-dev libxinerama-dev \ | |
| libxcursor-dev libxi-dev libxxf86vm-dev libasound2-dev libudev-dev \ | |
| mesa-vulkan-drivers vulkan-tools xvfb | |
| - uses: dtolnay/rust-toolchain@stable | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| workspaces: goud_engine | |
| - name: Report the software adapter | |
| run: vulkaninfo --summary || true | |
| - name: Run GPU-dependent tests under lavapipe | |
| working-directory: goud_engine | |
| env: | |
| GOUD_WGPU_FORCE_FALLBACK: '1' | |
| LIBGL_ALWAYS_SOFTWARE: '1' | |
| GALLIUM_DRIVER: llvmpipe | |
| VK_ICD_FILENAMES: /usr/share/vulkan/icd.d/lvp_icd.x86_64.json | |
| RUST_BACKTRACE: '1' | |
| run: xvfb-run -a cargo test --release -- --ignored --nocapture | |
| - name: Upload any capture artifacts | |
| uses: actions/upload-artifact@v4 | |
| if: always() | |
| with: | |
| name: headless-gpu-captures | |
| path: | | |
| goud_engine/target/**/*.png | |
| retention-days: 7 | |
| if-no-files-found: ignore |