pull_request.yml

name: pull request checks

on:
  pull_request:
    branches: ['*']

jobs:

  check-license:
    runs-on: ubuntu-latest
    timeout-minutes: 3

    steps:
      - uses: actions/checkout@v4
      - name: Check License Header
        uses: apache/skywalking-eyes@cd7b195c51fd3d6ad52afceb760719ddc6b3ee91

  build-lint-test:
    name: Build (Go ${{ matrix.go }} - ${{ matrix.arch.arch }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        go: ['1.22']
        arch:
          - arch: amd64
            filename: linux-x86_64
          - arch: arm64
            filename: linux-arm64
          - arch: ppc64le
            filename: linux-ppc64le
          - arch: s390x
            filename: linux-s390x
    steps:
    - name: Install go
      uses: actions/setup-go@v5
      with:
        go-version: ${{ matrix.go }}

    - name: Checkout bpfman-operator
      uses: actions/checkout@v4

    - name: Check format
      if: ${{ matrix.arch.arch == 'amd64' }}
      run: make fmt && git add -A && git diff --exit-code

    - name: Build Operator and Agent
      run: GOARCH=${{ matrix.arch.arch }} make build

    - name: Run lint
      if: ${{ matrix.arch.arch == 'amd64' }}
      run: make lint

    - name: Verify Autogenerated Code
      if: ${{ matrix.arch.arch == 'amd64' }}
      run: make verify

    - name: Run test
      if: ${{ matrix.arch.arch == 'amd64' }}
      run: make test

    - name: Archive Go code coverage results
      if: ${{ matrix.arch.arch == 'amd64' && matrix.go == '1.22' }}
      uses: actions/upload-artifact@v4
      with:
        name: coverage-go
        path: cover.out
        if-no-files-found: error

    - name: Check clean vendors
      if: ${{ matrix.arch.arch == 'amd64' }}
      run: go mod vendor

    - name: Verify generated bundle manifest
      if: ${{ matrix.arch.arch == 'amd64' }}
      run: |
        make bundle
        git diff --exit-code -I'^    createdAt: ' bundle

  kubernetes-integration-tests:
    name: Kubernetes Integration Tests (Go ${{ matrix.go }} - amd64)
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go: ['1.22']
    env:
      BPFMAN_AGENT_IMG: quay.io/bpfman/bpfman-agent:int-test
      BPFMAN_OPERATOR_IMG: quay.io/bpfman/bpfman-operator:int-test
      XDP_PASS_PRIVATE_IMAGE_CREDS: ${{ secrets.XDP_PASS_PRIVATE_IMAGE_CREDS }}
    steps:
      - name: Check disk space
        run: df -h

      - name: Free up space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          sudo rm -rf /usr/local/lib/android

      - name: Check disk space again
        run: df -h

      - name: Install go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go }}

      - name: cache go modules
        uses: actions/cache@v4
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-build-codegen-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-build-codegen-

      - name: Checkout bpfman-operator
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build Operator and Agent images
        run: |
          make build-images

      - name: Run integration tests
        run: |
          make test-integration

      - name: Check disk space
        run: df -h

      ## Upload diagnostics if integration test step failed.
      - name: Upload diagnostics
        if: ${{ failure() }}
        uses: actions/upload-artifact@v4
        with:
          name: kubernetes-integration-test-diag
          path: /tmp/ktf-diag*
          if-no-files-found: ignore

  coverage:
    needs: [build-lint-test]
    runs-on: ubuntu-latest
    steps:
      - name: Download golang coverage artifacts
        uses: actions/download-artifact@v4
        with:
          name: coverage-go

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        with:
          files: ./cover.out
          flags: unittests
          fail_ci_if_error: false
          verbose: true

  build-workflow-complete:
    needs:
      [
        check-license,
        build-lint-test,
        coverage,
        kubernetes-integration-tests,
      ]
    runs-on: ubuntu-latest
    steps:
      - name: Build Complete
        run: echo "Build Complete"