name: Maven Build and Deployment

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:
    name: Latest Java LTS Build and Verify
    runs-on: ubuntu-latest

    steps:
    - name: Check out Git repository
      uses: actions/checkout@v3

    - name: Set up Java and Maven
      uses: actions/setup-java@v3
      with:
        distribution: zulu
        java-version: 21
        cache: maven

    - name: Install Zig
      uses: goto-bus-stop/setup-zig@v2

    - name: Cross compile using Zig
      run: ./cross-compile.sh

    - name: Build with Maven
      run: mvn -B verify -DgcRecordWrites=1000

    - name: Store built native libraries for later jobs
      uses: actions/upload-artifact@v4
      with:
        name: native-libraries
        path: |
          src/main/resources/org/lmdbjava/*.so
          src/main/resources/org/lmdbjava/*.dll

    - name: Upload code coverage to Codecov
      uses: codecov/codecov-action@v5
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}

  compatibility-checks:
    name: Java ${{ matrix.java }} on ${{ matrix.os }} Compatibility
    needs: [build]
    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        java: [8, 11, 17, 21]

    steps:
      - name: Check out Git repository
        uses: actions/checkout@v3

      - name: Set up Java and Maven
        uses: actions/setup-java@v3
        with:
          distribution: zulu
          java-version: ${{ matrix.java }}
          cache: maven

      - name: Fetch built native libraries
        uses: actions/download-artifact@v4
        with:
          name: native-libraries
          path: src/main/resources/org/lmdbjava

      - name: Execute verifier
        run: mvn -B test -Dtest=VerifierTest -DverificationSeconds=10

      - name: Upload Surefire reports on test failure
        uses: actions/upload-artifact@v4
        if: failure()
        with:
          name: surefire-test-log
          path: target/surefire-reports

  deploy:
    name: Deploy to OSSRH
    needs: [build, compatibility-checks]
    if: github.event_name == 'push'
    runs-on: ubuntu-latest

    steps:
    - name: Check out Git repository
      uses: actions/checkout@v3

    - name: Set up Java and Maven
      uses: actions/setup-java@v3
      with:
        distribution: zulu
        # Java version 8 required due to https://github.com/lmdbjava/lmdbjava/issues/116
        java-version: 8
        cache: maven
        server-id: ossrh
        server-username: MAVEN_USERNAME
        server-password: MAVEN_CENTRAL_TOKEN
        gpg-private-key: ${{ secrets.gpg_private_key }}
        gpg-passphrase: MAVEN_GPG_PASSPHRASE

    - name: Install Zig
      uses: goto-bus-stop/setup-zig@v2

    - name: Cross compile using Zig
      run: ./cross-compile.sh

    - name: Publish Maven package
      run: mvn -B -Possrh-deploy deploy -DskipTests
      env:
        MAVEN_GPG_PASSPHRASE: ${{ secrets.gpg_passphrase }}
        MAVEN_USERNAME: ${{ secrets.nexus_username }}
        MAVEN_CENTRAL_TOKEN: ${{ secrets.nexus_password }}

    - name: Debug settings.xml
      uses: actions/upload-artifact@v4
      if: failure()
      with:
        name: settings.xml
        path: $HOME/.m2/settings.xml