name: Build PR

on:
  pull_request:
    branches: [ "4.1"]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  verify:
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@v2
      - name: Set up JDK 8
        uses: actions/setup-java@v1
        with:
          java-version: 8
    # Cache .m2/repository
      - uses: actions/cache@v2
        env:
          cache-name: verify-cache-m2-repository
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-pr-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-pr-${{ env.cache-name }}-
            ${{ runner.os }}-pr-

      - name: Verify with Maven
        run: mvn verify -B --file pom.xml -DskipTests=true

  build-pr:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - setup: linux-x86_64-java8
            docker-compose-build: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.18.yaml build"
            docker-compose-run: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.18.yaml run build-leak"
          - setup: linux-x86_64-java11
            docker-compose-build: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.111.yaml build"
            docker-compose-run: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.111.yaml run build-leak"
          - setup: linux-x86_64-java15
            docker-compose-build: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.115.yaml build"
            docker-compose-run: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.115.yaml run build-leak"
          - setup: linux-x86_64-java11-boringssl
            docker-compose-build: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.111.yaml build"
            docker-compose-run: "-f docker/docker-compose.yaml -f docker/docker-compose.centos-6.111.yaml run build-leak-boringssl-static"

    name: ${{ matrix.setup }}
    needs: verify
    steps:
      - uses: actions/checkout@v2

      # Cache .m2/repository
      - uses: actions/cache@v2
        env:
          cache-name: build-${{ matrix.setup }}-cache-m2-repository
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-pr-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-pr-${{ env.cache-name }}-
            ${{ runner.os }}-pr-

      # Enable caching of Docker layers
      - uses: satackey/action-docker-layer-caching@v0.0.11
        continue-on-error: true
        with:
          key: build-${{ matrix.setup }}-docker-cache-{hash}
          restore-keys: |
            build-${{ matrix.setup }}-docker-cache-

      - name: Build docker image
        run: docker-compose ${{ matrix.docker-compose-build }}

      - name: Build project with leak detection
        run: docker-compose ${{ matrix.docker-compose-run }} | tee build-leak.output

      - name: Checking for detected leak
        run: ./.github/scripts/check_leak.sh build-leak.output

      - uses: actions/upload-artifact@v2
        if: ${{ failure() }}
        with:
          name: build-${{ matrix.setup }}-target
          path: "**/target/"