pr-build.yml

name: PR Build
on:
  pull_request:
    branches:
      - main
      - "release/v*"
env:
  TEST_TAG: public.ecr.aws/aws-observability/adot-autoinstrumentation-java:test-v2

jobs:
  testpatch:
    name: Test patches applied to dependencies
    runs-on: aws-otel-java-instrumentation_ubuntu-latest_32-core
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          java-version: 17
          distribution: temurin
      # vaadin 14 tests fail with node 18
      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: 16

      # vaadin tests use pnpm
      - name: Cache pnpm modules
        uses: actions/cache@v3
        with:
          path: ~/.pnpm-store
          key: ${{ runner.os }}-test-cache-pnpm-modules

      - uses: gradle/wrapper-validation-action@v1

      - uses: ./.github/actions/patch-dependencies
        with:
          run_tests: "true"

  build:
    name: Build on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
          - macos-latest
          - ubuntu-latest
          - windows-latest
        exclude:
          # Skip windows on patch workflow because it is not possible to build opentelemetry-java on windows
          # when the cache is in a different drive than the source code
          # Windows is not working for patch workflows, therefore we disable it here
          # https://github.com/square/wire/issues/2188
          # https://github.com/open-telemetry/opentelemetry-java/issues/4560
          - os: ${{ startsWith(github.event.pull_request.base.ref, 'release/v') && 'windows-latest' || '' }}
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          java-version: 17
          distribution: temurin

      - uses: gradle/wrapper-validation-action@v1

        # Cleanup directories before proceeding with setup
      - name: Clean up old installations
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
          sudo rm -rf /usr/local/lib/android
          sudo rm -rf /usr/share/dotnet

        # cache local patch outputs
      - name: Cache local Maven repository
        uses: actions/cache@v3
        with:
          path: |
            ~/.m2/repository/io/opentelemetry/
          key: ${{ runner.os }}-maven-local-${{ hashFiles('.github/patches/opentelemetry-java*.patch') }}

      - name: Publish patched dependencies to maven local
        uses: ./.github/actions/patch-dependencies
        if: ${{ matrix.os != 'windows-latest' }} # Skip patch on windows as it is not possible to build opentelemetry-java on windows

      - name: Build with Gradle with Integration tests
        uses: gradle/gradle-build-action@v3
        if: ${{ matrix.os == 'ubuntu-latest' }}
        with:
          arguments: build integrationTests --stacktrace -PenableCoverage=true -PlocalDocker=true

      - name: Set up Java version for tests
        uses: actions/setup-java@v4
        with:
          java-version: 23
          distribution: temurin

      - name: Pull base image of Contract Tests Sample Apps
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: docker pull public.ecr.aws/docker/library/amazoncorretto:23-alpine

      - name: Run contract tests
        uses: gradle/gradle-build-action@v3
        if: ${{ matrix.os == 'ubuntu-latest' }}
        with:
          arguments: contractTests -PlocalDocker=true -i

      - name: Set up Java version for image build
        uses: actions/setup-java@v4
        with:
          java-version: 17
          distribution: temurin

      - name: Get current version
        if: ${{ matrix.os == 'ubuntu-latest' }}
        shell: bash
        run: |
          echo "ADOT_JAVA_VERSION=$(./gradlew printVersion -q )" >> $GITHUB_ENV

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        if: ${{ matrix.os == 'ubuntu-latest' }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          driver-opts: image=moby/buildkit:v0.15.1
        if: ${{ matrix.os == 'ubuntu-latest' }}

      - name: Build image for testing
        uses: docker/build-push-action@v5
        if: ${{ matrix.os == 'ubuntu-latest' }}
        with:
          push: false
          build-args: "ADOT_JAVA_VERSION=${{ env.ADOT_JAVA_VERSION }}"
          context: .
          platforms: linux/amd64
          tags: ${{ env.TEST_TAG }}
          load: true

      - name: Perform image scan
        uses: ./.github/actions/image_scan
        if: ${{ matrix.os == 'ubuntu-latest' }}
        with:
          image-ref: ${{ env.TEST_TAG }}
          severity: 'CRITICAL,HIGH,MEDIUM,LOW,UNKNOWN'

      - name: Test docker image
        if: ${{ matrix.os == 'ubuntu-latest' }}
        shell: bash
        run: .github/scripts/test-adot-javaagent-image.sh "${{ env.TEST_TAG }}" "${{ env.ADOT_JAVA_VERSION }}"

      - name: Build with Gradle
        uses: gradle/gradle-build-action@v3
        if: ${{ matrix.os != 'ubuntu-latest' && (hashFiles('.github/patches/opentelemetry-java*.patch') == '' || matrix.os != 'windows-latest' ) }} # build on windows as well unless a patch exists
        with:
          arguments: build --stacktrace -PenableCoverage=true
      - uses: codecov/codecov-action@v3