e2e-test-event-writer.yml

name: Build E2E Test Event Writer
on:
  pull_request:
  push:
    branches:
      - main
      - "dev/**"
  merge_group:
    types: [checks_requested]
  workflow_dispatch:


permissions:
  contents: read
  id-token: write
  packages: write

env:
  EVENT_WRITER_PATH: "${{ github.workspace }}/test/e2e/tools/event-writer/"

jobs:
  retina-win-e2e-bpf-images:
    name: Build E2E Test Event Writer
    runs-on: windows-2022

    env:
      IS_MERGE_GROUP: ${{ (github.event_name == 'merge_group') || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/dev/v0.0.33-windows' && github.repository == 'microsoft/retina') }}

    strategy:
      matrix:
        platform: ["windows"]
        arch: ["amd64"]

    steps:
      - name: Checkout code
        uses: actions/checkout@v4.2.2

      - name: Azure Login
        uses: azure/login@v2
        if: ${{ env.IS_MERGE_GROUP == 'true' }}
        with:
          client-id: ${{ vars.AZURE_CLIENT_ID }}
          tenant-id: ${{ vars.AZURE_TENANT_ID }}
          subscription-id: ${{ vars.AZURE_SUBSCRIPTION_ID }}

      - name: Docker Login to ghcr.io
        uses: docker/login-action@v3
        if: ${{ env.IS_MERGE_GROUP != 'true' }}
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set MSBuild path
        run: |
          echo "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

      - name: Install LLVM 18.1.8
        shell: pwsh
        run: |
          # Install LLVM 18.1.8 to ensure consistent version across runners
          try {
            choco install llvm --version=18.1.8 --allow-downgrade -y --force
            # Add installed LLVM to PATH first so it takes precedence
            echo "C:\Program Files\LLVM\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
            Write-Host "Successfully installed LLVM 18.1.8"
          } catch {
            Write-Warning "Failed to install LLVM 18.1.8 via chocolatey: $($_.Exception.Message)"
            Write-Host "Continuing with pre-installed LLVM version"
          }

      - name: Nuget Restore
        shell: cmd
        run: |
          nuget restore .\event_writer.sln
        working-directory: ${{ env.EVENT_WRITER_PATH }}

      - name: Configure eBPF store
        shell: cmd
        run: |
          .\export_program_info.exe --clear
          .\export_program_info.exe
        working-directory: ${{ env.EVENT_WRITER_PATH }}\packages\eBPF-for-Windows.x64.0.21.1\build\native\bin

      - name: Build Event-Writer
        shell: cmd
        run: |
          msbuild /m /t:Clean /p:Configuration=Release /p:Platform=x64 /restore event_writer.sln
          msbuild /m /p:Configuration=Release /p:Platform=x64 /restore event_writer.sln
        working-directory: ${{ env.EVENT_WRITER_PATH }}

      - name: Determine Docker tag
        id: tag
        shell: pwsh
        run: |
          $TAG = $(git tag --points-at HEAD)
          if (-not $TAG) {
            $TAG = $(git rev-parse --short HEAD)
          }
          echo "tag=$TAG" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
    
      - name: Build and push images
        shell: pwsh
        working-directory: ${{ env.EVENT_WRITER_PATH }}
        run: |
          $isMergeGroup = "${{ env.IS_MERGE_GROUP }}" -eq "true"
          if (-not $isMergeGroup) {
              $image = "ghcr.io/${{ github.repository }}/test/e2e-test-event-writer".ToLower()
          } else {
              $image = "${{ vars.ACR_NAME }}/${{ github.repository }}/test/e2e-test-event-writer".ToLower()
          }

          $tag = "${{ steps.tag.outputs.tag }}"
          docker build -f "./Dockerfile" -t "${image}:${tag}" -t "${image}:latest" .
          docker push "${image}:${tag}"
          docker push "${image}:latest"