databricks-jdbc/.github/workflows/prCheck.yml at de9a547330fd3276a78366877caef8412df219c0 · databricks/databricks-jdbc · GitHub

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# This will run for all PRs
name: Build

on:
  push:
    branches: [ main ]
  pull_request: # Unit tests can be run for all external PRs
    types: [opened, synchronize, reopened]
    branches: [ main ]

jobs:
  formatting-check:
    strategy:
      fail-fast: false
      matrix:
        java-version: [21]  # For formatting, we don't need to run across multiple versions. Only sanity testing is required here, rest is taken care in the build.

    runs-on:
      group: databricks-protected-runner-group
      labels: linux-ubuntu-latest
    steps:
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java-version }}
          distribution: 'adopt'

      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref || github.ref_name }}
          repository: ${{ github.event.pull_request.head.repo.full_name ||  github.repository }}

      - name: Cache Maven packages
        uses: actions/cache@v4
        with:
          path: ~/.m2
          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-m2

      - name: Check formatting
        run: mvn --errors spotless:check

  unit-tests:
    strategy:
      fail-fast: false
      matrix:
        java-version: [11, 17, 21]  # Adding LTS versions here. 21 is the latest LTS
        github-runner: [ linux-ubuntu-latest, windows-server-latest ]

    runs-on:
      group: databricks-protected-runner-group
      labels: ${{ matrix.github-runner }}

    steps:
      - name: Set up JDK ${{ matrix.java-version }}
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java-version }}
          distribution: 'adopt'

      - name: Enable long paths
        if: runner.os == 'Windows'
        run: git config --system core.longpaths true

      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref || github.ref_name }}
          repository: ${{ github.event.pull_request.head.repo.full_name ||  github.repository }}

      - name: Cache Maven packages
        uses: actions/cache@v4
        with:
          path: ~/.m2
          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-m2

      - name: Check Unit Tests
        shell: bash
        run: mvn test -Dtest='!**/integration/**,!**/DatabricksDriverExamples.java,!**/ProxyTest.java,!**/LoggingTest.java,!**/SSLTest.java'

      - name: Install xmllint
        if: runner.os == 'Linux'
        run: sudo apt-get update && sudo apt-get install -y libxml2-utils

      - name: JaCoCo report
        run: mvn --batch-mode --errors jacoco:report --file pom.xml

      - name: Extract codeCov percentage
        shell: bash
        run: |
          COVERAGE_FILE="target/site/jacoco/jacoco.xml"
          COVERED=$(xmllint --xpath "string(//report/counter[@type='INSTRUCTION']/@covered)" "$COVERAGE_FILE")
          MISSED=$(xmllint --xpath "string(//report/counter[@type='INSTRUCTION']/@missed)" "$COVERAGE_FILE")
          TOTAL=$((COVERED + MISSED))

          # Use Python for floating-point math
          PERCENTAGE=$(python -c "covered=${COVERED}; total=${TOTAL}; print(round((covered/total)*100, 2))")

          echo "$PERCENTAGE" > coverage.txt
          echo "::set-output name=coverage::$PERCENTAGE"

      - name: Check coverage percentage
        shell: bash
        run: |
          BRANCH_COVERAGE=$(cat coverage.txt)
          echo "Branch Coverage: $BRANCH_COVERAGE%"

          # Use Python to compare the coverage with 85
          python -c "import sys; sys.exit(0 if float('$BRANCH_COVERAGE') >= 85 else 1)"
          if [ $? -eq 1 ]; then
            echo "Coverage is less than 85%"
            exit 1
          else
            echo "Coverage is equal to or greater than 85%"
          fi