perf/fix(win): GPU (Vulkan) engine + CPU fallback, tighter tool budge… #5
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| name: Windows Build (branch) | |
| # Standalone Windows build for the feat/windows-support branch. Kept separate | |
| # from release.yml (macOS core+pro) on purpose: this neither bumps the version | |
| # nor publishes to Releases — it packages the NSIS installer and uploads it as a | |
| # workflow artifact you can download. Re-fold a windows-2022 job into release.yml | |
| # once a build is verified on a real Windows machine. | |
| on: | |
| push: | |
| branches: | |
| - feat/windows-support | |
| workflow_dispatch: # lets you trigger a build manually from the Actions tab | |
| permissions: | |
| contents: read | |
| jobs: | |
| build-win: | |
| # windows-2022 = VS 2022 toolchain. windows-latest ships VS 2026 (VS 18), | |
| # which node-gyp 11 can't parse — breaking native-module (better-sqlite3, | |
| # node-llama-cpp) compiles. Pin until node-gyp catches up. | |
| runs-on: windows-2022 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| lfs: false # the repo's LFS binaries are macOS-only; Windows runtimes | |
| # come from fetch-win-binaries.ps1, so don't pull ~235MB of | |
| # dylibs we won't ship. | |
| - uses: actions/setup-node@v4 | |
| with: | |
| node-version: '20' | |
| cache: 'npm' | |
| # node-gyp (better-sqlite3-multiple-ciphers) fails on Python 3.13+; pin 3.12. | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.12' | |
| - name: Install dependencies | |
| run: npm ci | |
| - name: Fetch Windows native binaries (llama/whisper/sd/ffmpeg) | |
| shell: pwsh | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # raises the GitHub API rate limit | |
| run: ./scripts/fetch-win-binaries.ps1 | |
| - name: Build (typecheck + bundle) | |
| run: npm run build | |
| - name: Package Windows installer (NSIS) | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| # Optional Windows code signing (no-op if absent → unsigned; SmartScreen | |
| # will warn until you add a cert via these secrets). | |
| CSC_LINK: ${{ secrets.WIN_CSC_LINK }} | |
| CSC_KEY_PASSWORD: ${{ secrets.WIN_CSC_KEY_PASSWORD }} | |
| run: npx electron-builder --win --publish never | |
| - name: Upload installer artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: off-grid-ai-windows | |
| path: | | |
| dist/*.exe | |
| dist/*.zip | |
| if-no-files-found: error |