rea/.github/workflows/ci.yml

name: Experimental Windows volume-root share red-green

on:
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: windows-root-share-red-green-${{ github.run_id }}
  cancel-in-progress: false

jobs:
  build-native-pair:
    name: Build ${{ matrix.variant }} native artifact
    runs-on: ubuntu-24.04
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        variant: [baseline, fixed]
    steps:
      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
        with:
          ref: ${{ matrix.variant == 'baseline' && 'bb49252523d13c48e6d3fb7c4cfd5f95400fcd53' || github.sha }}
      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
        with:
          node-version-file: .nvmrc
      - name: Prepare cross compiler
        run: |
          for source in /etc/apt/apt-mirrors.txt /etc/apt/sources.list /etc/apt/sources.list.d/ubuntu.sources; do
            if [ -f "$source" ]; then
              sudo sed -i 's|azure.archive.ubuntu.com|archive.ubuntu.com|g; s|http://archive.ubuntu.com|https://archive.ubuntu.com|g' "$source"
            fi
          done
          sudo apt-get update
          sudo apt-get install --no-install-recommends -y g++-mingw-w64-x86-64
      - run: npm run build:windows-native
      - run: npm run verify:windows-native:artifact
      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: windows-root-share-native-${{ matrix.variant }}
          path: native/windows/build/
          if-no-files-found: error
      - name: Build process boundary lease fixture
        if: matrix.variant == 'fixed'
        run: |
          mkdir -p .cache/windows-process-boundary
          x86_64-w64-mingw32-g++ -municode -std=c++17 -O2 -static -Wall -Wextra \
            -o .cache/windows-process-boundary/process-boundary.exe \
            tests/fixtures/windows/processBoundary.cc -ladvapi32
      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        if: matrix.variant == 'fixed'
        with:
          name: windows-root-share-process-boundary
          path: .cache/windows-process-boundary/
          if-no-files-found: error

  verify-native-pair:
    name: Verify ${{ matrix.variant }} artifact on Windows x64
    needs: build-native-pair
    runs-on: windows-latest
    timeout-minutes: 20
    strategy:
      fail-fast: false
      matrix:
        variant: [baseline, fixed]
    steps:
      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
        with:
          ref: ${{ matrix.variant == 'baseline' && 'bb49252523d13c48e6d3fb7c4cfd5f95400fcd53' || github.sha }}
      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
        with:
          node-version-file: .nvmrc
      - run: npm ci
      - run: npm run build:cached
      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
        with:
          name: windows-root-share-native-${{ matrix.variant }}
          path: native/windows/build/
      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
        with:
          name: windows-root-share-process-boundary
          path: .cache/windows-process-boundary/
      - run: npm run verify:windows-native:artifact
      - name: Checkout fixed-source probe helper
        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
        with:
          ref: ${{ github.sha }}
          path: .cache/windows-root-share-harness
      - name: Assert baseline fails specifically with Win32 sharing violation 32
        if: matrix.variant == 'baseline'
        run: >-
          node .cache/windows-root-share-harness/scripts/verify-windows-root-share-experiment.mjs
          . .cache/windows-process-boundary/process-boundary.exe expect-denial
      - name: Assert fixed admission succeeds, then run full native boundary suite
        if: matrix.variant == 'fixed'
        run: |
          node .cache/windows-root-share-harness/scripts/verify-windows-root-share-experiment.mjs `
            . .cache/windows-process-boundary/process-boundary.exe allow
          npm run verify:windows-native -- . `
            "${{ github.workspace }}\.cache\windows-process-boundary\process-boundary.exe"