Build Dawn WebGPU #26
Workflow file for this run
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| name: Build Dawn WebGPU | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| channel: | |
| description: "Chromium channel for Dawn" | |
| required: false | |
| default: "canary" | |
| type: choice | |
| options: | |
| - stable | |
| - beta | |
| - canary | |
| config: | |
| description: "Configuration" | |
| required: false | |
| default: "release" | |
| type: choice | |
| options: | |
| - release | |
| - debug | |
| env: | |
| DAWN_CHANNEL: ${{ github.event.inputs.channel || 'canary' }} | |
| DAWN_CONFIG: ${{ github.event.inputs.config || 'release' }} | |
| jobs: | |
| get-dawn-source: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| chromium_channel: ${{ steps.read-version.outputs.chromium_channel }} | |
| chromium_dawn_version: ${{ steps.read-version.outputs.chromium_dawn_version }} | |
| chromium_dawn_hash: ${{ steps.read-version.outputs.chromium_dawn_hash }} | |
| chromium_dawn_suffix: ${{ steps.read-version.outputs.chromium_dawn_suffix }} | |
| dawn-source-artifact-id: ${{ steps.upload-dawn-source.outputs.artifact_id }} | |
| dawn-version-artifact-id: ${{ steps.upload-dawn-version.outputs.artifact_id }} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: "3.11" | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| cd Dawn | |
| pip install -r requirements.txt | |
| - name: Get Dawn source | |
| run: | | |
| cd Dawn | |
| python ci_build_dawn.py get-dawn --channel ${{ env.DAWN_CHANNEL }} | |
| - name: Upload Dawn source | |
| id: upload-dawn-source | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: dawn-source | |
| path: | | |
| Dawn/dawn_source/ | |
| !Dawn/dawn_source/.git | |
| !Dawn/dawn_source/**/*.git | |
| !Dawn/dawn_source/third_party/khronos/OpenGL-Registry/specs | |
| retention-days: 1 | |
| - name: Upload Dawn Version | |
| id: upload-dawn-version | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: dawn-version | |
| path: Dawn/dawn_version.json | |
| retention-days: 1 | |
| - name: Read Dawn version | |
| id: read-version | |
| run: | | |
| cd Dawn | |
| value=$(jq -r '.chromium_channel' dawn_version.json) | |
| echo "chromium_channel=$value" >> $GITHUB_OUTPUT | |
| value=$(jq -r '.chromium_dawn_version' dawn_version.json) | |
| echo "chromium_dawn_version=$value" >> $GITHUB_OUTPUT | |
| value=$(jq -r '.chromium_dawn_hash' dawn_version.json) | |
| echo "chromium_dawn_hash=$value" >> $GITHUB_OUTPUT | |
| value=$(jq -r '.chromium_dawn_suffix' dawn_version.json) | |
| echo "chromium_dawn_suffix=$value" >> $GITHUB_OUTPUT | |
| build-dawn: | |
| needs: get-dawn-source | |
| strategy: | |
| matrix: | |
| include: | |
| - platform: ubuntu-latest | |
| target: linux | |
| python-version: "3.11" | |
| - platform: macos-latest | |
| target: macosx | |
| python-version: "3.11" | |
| - platform: windows-latest | |
| target: windows | |
| python-version: "3.11" | |
| - platform: macos-latest | |
| target: iphoneos | |
| python-version: "3.11" | |
| - platform: macos-latest | |
| target: iphonesimulator | |
| python-version: "3.11" | |
| runs-on: ${{ matrix.platform }} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Install prerequisites on Linux | |
| if: matrix.platform == 'ubuntu-latest' | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y build-essential clang cmake curl git gnupg2 libcurl4-openssl-dev libpython3-dev libssl-dev libx11-xcb-dev libxcursor-dev libxi-dev libxinerama-dev libxml2-dev libxrandr-dev libz-dev libz3-dev mesa-common-dev ninja-build pkg-config python3 python3-pip python3-venv tzdata unzip wget | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| cd Dawn | |
| pip install -r requirements.txt | |
| - name: Download Dawn source | |
| uses: actions/download-artifact@v5 | |
| with: | |
| artifact-ids: ${{ needs.get-dawn-source.outputs.dawn-source-artifact-id }} | |
| path: Dawn/dawn_source/ | |
| merge-multiple: true | |
| - name: Build Dawn for ${{ matrix.target }} | |
| run: | | |
| cd Dawn | |
| python ci_build_dawn.py build-target --target ${{ matrix.target }} --config ${{ env.DAWN_CONFIG }} | |
| - name: Upload build artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: dawn-build-${{ matrix.target }} | |
| path: | | |
| Dawn/builds/ | |
| !Dawn/builds/*/out | |
| retention-days: 1 | |
| create-bundle: | |
| needs: [build-dawn, get-dawn-source] | |
| runs-on: ubuntu-latest | |
| outputs: | |
| bundle_name: ${{ steps.set-bundle-name.outputs.bundle_name }} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: "3.11" | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| cd Dawn | |
| pip install -r requirements.txt | |
| - name: Download Dawn source | |
| uses: actions/download-artifact@v5 | |
| with: | |
| name: dawn-source | |
| path: Dawn/dawn_source/ | |
| - name: Download all build artifacts | |
| uses: actions/download-artifact@v5 | |
| with: | |
| pattern: dawn-build-* | |
| path: Dawn/builds/ | |
| merge-multiple: true | |
| - name: List build artifacts | |
| run: | | |
| ls -R Dawn/builds/ | |
| - name: Download Dawn version | |
| uses: actions/download-artifact@v5 | |
| with: | |
| name: dawn-version | |
| path: Dawn/ | |
| merge-multiple: true | |
| - name: List build artifacts 2 | |
| run: | | |
| ls -R Dawn/builds/ | |
| - name: Create artifact bundle | |
| run: | | |
| cd Dawn | |
| python ci_build_dawn.py bundle | |
| - name: Set bundle name | |
| id: set-bundle-name | |
| run: | | |
| BUNDLE_NAME="dawn_webgpu_${{needs.get-dawn-source.outputs.chromium_dawn_suffix}}.zip" | |
| echo "bundle_name=$BUNDLE_NAME" >> $GITHUB_OUTPUT | |
| - name: Upload bundle artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: dawn-webgpu-bundle | |
| path: Dawn/dist/dawn_webgpu_${{steps.set-bundle-name.outputs.bundle_name}} | |
| retention-days: 30 | |
| create-release: | |
| needs: [create-bundle, get-dawn-source] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Download bundle artifact | |
| uses: actions/download-artifact@v5 | |
| with: | |
| name: dawn-webgpu-bundle | |
| path: dawn-bundle/ | |
| merge-multiple: true | |
| - name: Compute SHA256 | |
| id: compute-sha256 | |
| run: | | |
| cd dawn-bundle | |
| sha256sum dawn_webgpu_${{needs.create-bundle.outputs.bundle_name}} > sha256sum.txt | |
| echo "sha256sum=$(cat sha256sum.txt)" >> $GITHUB_OUTPUT | |
| - name: Tag name | |
| id: tag | |
| run: | | |
| TAG="dawn-chromium-${{env.DAWN_CHANNEL}}-${{needs.get-dawn-source.outputs.chromium_dawn_version}}" | |
| echo "tag=$TAG" >> $GITHUB_OUTPUT | |
| - name: Create Release | |
| uses: actions/create-release@v1 | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| with: | |
| release_name: Dawn WebGPU from Chromium ${{ needs.get-dawn-source.outputs.chromium_dawn_version }} | |
| tag_name: ${{ steps.tag.outputs.tag }} | |
| body: | | |
| Dawn WebGPU build matching Chromium ${{ needs.get-dawn-source.outputs.chromium_dawn_version }}. | |
| Built from Dawn hash: ${{ needs.get-dawn-source.outputs.chromium_dawn_hash }} | |
| SHA256: ${{ steps.compute-sha256.outputs.sha256sum }} | |
| This release contains pre-built Dawn WebGPU libraries for multiple platforms: | |
| - linux (x86_64) | |
| - macosx (x86_64 + ARM64) | |
| - iphoneos (ARM64) | |
| - iphonesimulator (x86_64) | |
| These are just the raw Dawn libraries and do not include the Swift API layer. | |
| Built from Chromium channel: ${{ env.DAWN_CHANNEL }} | |
| draft: false | |
| prerelease: false | |
| - name: Upload Release Assets | |
| run: | | |
| TAG="${{ steps.tag.outputs.tag }}" | |
| if gh release view "$TAG" >/dev/null 2>&1; then | |
| echo "Release '$TAG' already exists. Skipping upload." | |
| else | |
| echo "Uploading to release: $TAG" | |
| cd dawn-bundle | |
| gh release upload $TAG dawn_webgpu_${{needs.create-bundle.outputs.bundle_name}} --clobber | |
| fi | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} |