build-asan.yml

name: Build ASAN
on:
  push:
    branches: [ master ]
jobs:
  build-asan:
    runs-on: ${{ matrix.os }}
    permissions:
      contents: read
    strategy:
      fail-fast: false
      matrix:
        os: [macos-15, ubuntu-24.04, ubuntu-24.04-arm]
    steps:
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 25
      - name: Update ASAN binaries
        run: |
          git clone --recursive https://github.com/uNetworking/uWebSockets.js.git
          cd uWebSockets.js
          cc build.c -DWITH_ASAN && ./a.out
          ls dist
          # On first run, binaries-asan doesn't exist yet; seed it from binaries so git history is preserved
          git fetch origin binaries-asan:binaries-asan 2>/dev/null || git fetch origin binaries:binaries-asan
          git checkout binaries-asan
          cp dist/*.node .
          cp dist/*.js .
          git rev-parse master > source_commit
          ls
          git checkout master docs/index.d.ts && mv docs/index.d.ts .
          git status
          git config --global user.email "alexhultman@gmail.com"
          git config --global user.name "Alex Hultman"
          git commit -a -m "[GitHub Actions] Updated ${{ matrix.os }} ASAN binaries" || true
          git push "https://unetworkingab:${{ secrets.SECRET }}@github.com/uNetworking/uWebSockets.js" binaries-asan