fix(ci): sync package-lock with noto-emoji and update fixtures to contract v2 #47
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| name: "Native Golden — Shader Logic, Cross-Platform & WASM Parity" | |
| # Runs on every PR and push that touches the compositor, shaders, contracts, | |
| # CLI, or the WASM crate. | |
| # | |
| # What this job proves: | |
| # ✅ WGSL shaders compile and run on Metal, DX12, Vulkan, and WebGPU. | |
| # ✅ Compositor math is self-consistent (same-machine determinism). | |
| # ✅ Any shader regression produces a measurable pixel delta and fails CI. | |
| # ⚠️ Windows and Linux runners have NO dedicated GPU — wgpu uses software | |
| # rasterizers (WARP / Lavapipe / SwiftShader). The adapter name in each | |
| # job summary confirms what actually ran. Green = shader portability, | |
| # NOT real hardware GPU parity. | |
| # | |
| # Hardware validation (what this does NOT replace): | |
| # See docs/native-architecture.md §Hardware Validation Log. | |
| # | |
| # Tolerances: | |
| # Native cross-backend (software vs Metal reference): 4 per-channel | |
| # WASM vs native (same runner, SwiftShader vs Lavapipe): 8 per-channel | |
| on: | |
| push: | |
| branches: [main, develop, master, "feat/**"] | |
| paths: | |
| - "src-tauri/src/wgpu_compositor/**" | |
| - "src-tauri/src/shaders/**" | |
| - "src-tauri/src/native_core/**" | |
| - "crates/clypra-native-cli/**" | |
| - "crates/clypra-native-core/**" | |
| - "crates/clypra-render-wasm/**" | |
| - ".github/workflows/native-golden.yml" | |
| pull_request: | |
| paths: | |
| - "src-tauri/src/wgpu_compositor/**" | |
| - "src-tauri/src/shaders/**" | |
| - "src-tauri/src/native_core/**" | |
| - "crates/clypra-native-cli/**" | |
| - "crates/clypra-native-core/**" | |
| - "crates/clypra-render-wasm/**" | |
| - ".github/workflows/native-golden.yml" | |
| permissions: | |
| contents: read | |
| env: | |
| CLYPRA_ALLOW_FALLBACK_GPU: "1" | |
| WGPU_ALLOW_UNDERLYING_NONCOMPLIANT_ADAPTER: "1" | |
| jobs: | |
| golden: | |
| name: "Golden (${{ matrix.platform.name }})" | |
| runs-on: ${{ matrix.platform.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| platform: | |
| - name: "macOS Metal" | |
| os: macos-latest | |
| backend: Metal | |
| - name: "Windows DX12" | |
| os: windows-latest | |
| backend: DX12 | |
| - name: "Linux Vulkan" | |
| os: ubuntu-24.04 | |
| backend: Vulkan | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| # ── Rust toolchain ──────────────────────────────────────────────────── | |
| - name: Setup Rust (native) | |
| uses: dtolnay/rust-toolchain@stable | |
| - name: Rust cache | |
| uses: Swatinem/rust-cache@v2 | |
| with: | |
| workspaces: | | |
| src-tauri | |
| crates/clypra-native-cli | |
| crates/clypra-native-core | |
| crates/clypra-render-wasm | |
| # ── Platform-specific GPU setup (Linux) ─────────────────────────────── | |
| - name: Install Vulkan + Mesa Lavapipe (Linux) | |
| if: runner.os == 'Linux' | |
| run: | | |
| sudo apt-get update -qq | |
| sudo apt-get install -y --no-install-recommends \ | |
| libvulkan1 mesa-vulkan-drivers vulkan-tools libasound2-dev \ | |
| libgl1-mesa-dri libegl1-mesa-dev | |
| echo "VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/lvp_icd.x86_64.json" >> "$GITHUB_ENV" | |
| echo "VK_DRIVER_FILES=/usr/share/vulkan/icd.d/lvp_icd.x86_64.json" >> "$GITHUB_ENV" | |
| echo "LIBGL_ALWAYS_SOFTWARE=1" >> "$GITHUB_ENV" | |
| # ── Build clypra-native-cli ─────────────────────────────────────────── | |
| - name: Build clypra-native-cli | |
| run: cargo build --release | |
| working-directory: crates/clypra-native-cli | |
| # ── Render fixtures ─────────────────────────────────────────────────── | |
| - name: Render minimal fixture | |
| run: | | |
| mkdir -p ../../artifacts | |
| cargo run --release -- render \ | |
| fixtures/minimal-request.json \ | |
| ../../artifacts/minimal-${{ matrix.platform.backend }}.png \ | |
| 2>&1 | tee /tmp/render-minimal.log | |
| GPU_LINE=$(grep "^GPU:" /tmp/render-minimal.log || echo "GPU: unknown") | |
| echo "GPU_INFO=${GPU_LINE}" >> "$GITHUB_ENV" | |
| working-directory: crates/clypra-native-cli | |
| shell: bash | |
| - name: Render raster fixture | |
| run: | | |
| cargo run --release -- render \ | |
| fixtures/raster-request.json \ | |
| ../../artifacts/raster-${{ matrix.platform.backend }}.png \ | |
| 2>/dev/null | |
| working-directory: crates/clypra-native-cli | |
| shell: bash | |
| # ── Diff — native platforms vs Metal reference ───────────────────────── | |
| - name: Diff minimal (vs Metal reference, tol=4) | |
| id: diff_minimal | |
| run: | | |
| cargo run --release -- diff \ | |
| ../../artifacts/minimal-${{ matrix.platform.backend }}.png \ | |
| fixtures/minimal-expected.png \ | |
| 4 | tee ../../artifacts/diff-minimal-${{ matrix.platform.backend }}.json | |
| working-directory: crates/clypra-native-cli | |
| shell: bash | |
| continue-on-error: true | |
| - name: Diff raster (vs Metal reference, tol=4) | |
| id: diff_raster | |
| run: | | |
| cargo run --release -- diff \ | |
| ../../artifacts/raster-${{ matrix.platform.backend }}.png \ | |
| fixtures/raster-expected.png \ | |
| 4 | tee ../../artifacts/diff-raster-${{ matrix.platform.backend }}.json | |
| working-directory: crates/clypra-native-cli | |
| shell: bash | |
| continue-on-error: true | |
| # ── Job summary ─────────────────────────────────────────────────────── | |
| - name: Write job summary | |
| if: always() | |
| run: | | |
| echo "## Golden — ${{ matrix.platform.name }}" >> "$GITHUB_STEP_SUMMARY" | |
| echo "" >> "$GITHUB_STEP_SUMMARY" | |
| echo "**Adapter:** \`${GPU_INFO:-unknown}\`" >> "$GITHUB_STEP_SUMMARY" | |
| echo "" >> "$GITHUB_STEP_SUMMARY" | |
| if echo "${GPU_INFO}" | grep -qiE "llvmpipe|software|warp|basic render|lavapipe|cpu"; then | |
| echo "> ⚠️ **Software rasterizer.** Validates shader portability only — not real hardware parity." >> "$GITHUB_STEP_SUMMARY" | |
| else | |
| echo "> ✅ **Hardware GPU detected.**" >> "$GITHUB_STEP_SUMMARY" | |
| fi | |
| DIFF_SUFFIX="${{ matrix.platform.backend }}" | |
| echo "" >> "$GITHUB_STEP_SUMMARY" | |
| echo "| Fixture | maxChannelError | differing_pixels | mean_error | result |" >> "$GITHUB_STEP_SUMMARY" | |
| echo "|---------|----------------|-----------------|------------|--------|" >> "$GITHUB_STEP_SUMMARY" | |
| TOL="4" | |
| for fixture in minimal raster; do | |
| diff_file="artifacts/diff-${fixture}-${DIFF_SUFFIX}.json" | |
| if [ -f "$diff_file" ]; then | |
| max=$(python3 -c "import json; d=json.load(open('$diff_file')); print(d['maxChannelError'])" 2>/dev/null || echo "?") | |
| dp=$(python3 -c "import json; d=json.load(open('$diff_file')); print(d['differingPixels'])" 2>/dev/null || echo "?") | |
| mean=$(python3 -c "import json; d=json.load(open('$diff_file')); print(round(d['meanChannelError'],4))" 2>/dev/null || echo "?") | |
| result="✅" | |
| if [ "$max" != "?" ] && [ "$max" -gt "$TOL" ] 2>/dev/null; then result="❌"; fi | |
| else | |
| max="N/A"; dp="N/A"; mean="N/A"; result="⚠️ render failed" | |
| fi | |
| echo "| $fixture | $max | $dp | $mean | $result |" >> "$GITHUB_STEP_SUMMARY" | |
| done | |
| shell: bash | |
| # ── Enforce tolerance ───────────────────────────────────────────────── | |
| - name: Enforce minimal diff | |
| if: ${{ steps.diff_minimal.outcome == 'failure' }} | |
| run: | | |
| echo "::error::minimal fixture exceeds tolerance for ${{ matrix.platform.name }}" | |
| exit 1 | |
| shell: bash | |
| - name: Enforce raster diff | |
| if: ${{ steps.diff_raster.outcome == 'failure' }} | |
| run: | | |
| echo "::error::raster fixture exceeds tolerance for ${{ matrix.platform.name }}" | |
| exit 1 | |
| shell: bash | |
| # ── Upload artifacts ────────────────────────────────────────────────── | |
| - name: Upload rendered PNGs and diff reports | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: golden-${{ matrix.platform.backend }} | |
| path: artifacts/ | |
| retention-days: 30 |