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build webgpu for windows, cache dawn #246

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Merged
adam-ce merged 3 commits into from
Jul 5, 2026
Merged

build webgpu for windows, cache dawn #246

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627f4f9
Build WebGPU app in Windows CI
adam-ce Jul 4, 2026
e38cab1
Cache Dawn in CI
adam-ce Jul 5, 2026
ba54618
Retry CI after Pages deployment failure
adam-ce Jul 5, 2026
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12 changes: 12 additions & 0 deletions .github/workflows/deploy.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -216,6 +216,18 @@ jobs:
with:
version: ${{ env.WEBASSEMBLY_VERSION }}

- name: Cache Dawn WebAssembly port package
uses: actions/cache@v6
with:
path: extern/emdawnwebgpu_pkg
key: dawn-wasm-port-${{ hashFiles('webgpu/base/CMakeLists.txt', 'misc/scripts/fetch_dawn_port.py') }}

- name: Cache Emscripten Dawn port build
uses: actions/cache@v6
with:
path: ${{ env.EMSDK }}/upstream/emscripten/cache
key: ${{ matrix.config }}-emscripten-dawn-${{ runner.os }}-emcc-${{ env.WEBASSEMBLY_VERSION }}-${{ hashFiles('webgpu/base/CMakeLists.txt', 'misc/scripts/fetch_dawn_port.py') }}

- name: Install Qt native version (required for cross building)
uses: jurplel/install-qt-action@v4
with:
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6 changes: 6 additions & 0 deletions .github/workflows/linux.yml
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Expand Up @@ -41,6 +41,12 @@ jobs:
- name: Load CI versions
run: cat .github/ci-versions.env >> "$GITHUB_ENV"

- name: Cache native Dawn
uses: actions/cache@v6
with:
path: extern/dawn
key: ${{ runner.os }}-dawn-native-debug-${{ hashFiles('webgpu/base/CMakeLists.txt', 'misc/scripts/fetch_dawn_native.py', 'misc/scripts/install_dawn.py') }}

- name: Install Linux Dependencies
run: |
sudo apt-get update
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8 changes: 7 additions & 1 deletion .github/workflows/windows.yml
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Expand Up @@ -29,6 +29,12 @@ jobs:
run: |
Get-Content .github/ci-versions.env | Add-Content $env:GITHUB_ENV

- name: Cache native Dawn
uses: actions/cache@v6
with:
path: extern/dawn
key: ${{ runner.os }}-dawn-native-debug-${{ hashFiles('webgpu/base/CMakeLists.txt', 'misc/scripts/fetch_dawn_native.py', 'misc/scripts/install_dawn.py') }}

- name: Make sure MSVC is found when Ninja generator is in use
uses: ilammy/msvc-dev-cmd@v1

Expand Down Expand Up @@ -64,7 +70,7 @@ jobs:
-DCMAKE_BUILD_TYPE=Debug
-DALP_ENABLE_POSITIONING=false
-DALP_ENABLE_ASSERTS=ON
-DALP_BUILD_WEBGPU_APP=OFF
-DALP_BUILD_WEBGPU_APP=ON
-B ./build

- name: Build
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