druid/.github/workflows/unit-tests.yml

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# this work for additional information regarding copyright ownership.
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name: (openjdk8) Unit Tests CI
on:
  push:
    branches:
      - master
      - /^\d+\.\d+\.\d+(-\S*)?$/ # release branches
  pull_request:
    branches:
      - master
      - /^\d+\.\d+\.\d+(-\S*)?$/ # release branches

concurrency:
  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true

env:
  MVN: mvn -B
  MAVEN_SKIP: -P skip-static-checks -Dweb.console.skip=true -Dmaven.javadoc.skip=true
  MAVEN_SKIP_TESTS: -P skip-tests
  MAVEN_OPTS: -Xmx3000m
  FORCE_COLOR: 2

jobs:
  unit-tests:
    strategy:
      matrix:
        DRUID_USE_DEFAULT_VALUE_FOR_NULL: [ false, true ]
    runs-on: ubuntu-latest
    steps:
      - name: checkout branch
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: setup jdk8
        uses: actions/setup-java@v3
        with:
          distribution: 'zulu'
          java-version: 8
          cache: 'maven'

      - name: maven install
        run: |
          echo 'Running Maven install...' &&
          ${MVN} clean install -q -ff -pl '!distribution,!:druid-it-image,!:druid-it-cases' ${MAVEN_SKIP} ${MAVEN_SKIP_TESTS} -T1C &&
          ${MVN} install -q -ff -pl 'distribution' ${MAVEN_SKIP} ${MAVEN_SKIP_TESTS}

      - name: setup node
        uses: actions/setup-node@v3
        with:
          node-version: 16.17.0

      - name: setup variables
        run: |
          export base_ref=${{ github.base_ref }}
          echo "GITHUB_BASE_REF=${base_ref}" >> $GITHUB_ENV
          export druid_use_default_value_for_null=${{ matrix.DRUID_USE_DEFAULT_VALUE_FOR_NULL }}
          echo "DRUID_USE_DEFAULT_VALUE_FOR_NULL=${druid_use_default_value_for_null}" >> $GITHUB_ENV

      - name: fetch base branch for test coverage
        if: ${{ github.base_ref != '' }}
        run: |
          # Add merge target branch to determine diff.
          # This is not needed for build triggered by tags, since there will be no code diff.
          git remote set-branches --add origin ${GITHUB_BASE_REF} && git fetch

      - name: Setup diff-test-coverage
        run: npm install @connectis/diff-test-coverage@1.5.3

      - name: "(openjdk8) indexing modules test"
        env:
          MAVEN_PROJECTS: indexing-hadoop,indexing-service,extensions-core/kafka-indexing-service,extensions-core/kinesis-indexing-service
        run: ./.github/scripts/unit_tests_script.sh

      - name: "(openjdk8) processing module test"
        env:
          MAVEN_PROJECTS: processing
        run: ./.github/scripts/unit_tests_script.sh

      - name: "(openjdk8) server module test"
        env:
          MAVEN_PROJECTS: server
        run: ./.github/scripts/unit_tests_script.sh

      - name: "(openjdk8) other modules test"
        env:
          MAVEN_PROJECTS: '!processing,!indexing-hadoop,!indexing-service,!extensions-core/kafka-indexing-service,!extensions-core/kinesis-indexing-service,!server,!web-console,!integration-tests,!:druid-it-tools,!:druid-it-image,!:druid-it-cases'
        run: ./.github/scripts/unit_tests_script.sh