name: CI

on: [push, pull_request]

jobs:
  build:
    name: Build Smack

    runs-on: ubuntu-24.04
    strategy:
      matrix:
        java:
          - 11
          - 17
          - 21
    env:
      PRIMARY_JAVA_VERSION: 21

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up JDK ${{ matrix.java }}
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: temurin

      # Caches
      - name: Cache Maven
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: maven-${{ hashFiles('**/build.gradle') }}
          restore-keys: |
            maven-
      - name: Cache Gradle
        uses: actions/cache@v2
        with:
          path: ~/.gradle/caches
          key: gradle-caches-${{ hashFiles('**/build.gradle') }}
          restore-keys:
            gradle-caches
      - name: Cache Android SDK
        uses: actions/cache@v2
        with:
          path: |
            ~/.android/sdk
          key: android-${{ hashFiles('build.gradle') }}
          restore-keys: |
            android-

      # Pre-reqs
      - name: Install GraphViz
        run: sudo apt update && sudo apt install graphviz
      - name: Install Android SDK Manager
        uses: android-actions/setup-android@v3
      - name: Install Android SDK
        run: |
          sdkmanager "platforms;android-21"

      # Workaround
      - name: Create gradle.properties
        run: |
          cat <<-EOF > gradle.properties
          # Workaround for https://github.com/CycloneDX/cyclonedx-gradle-plugin/issues/349
          # suggested at https://docs.gradle.org/current/userguide/upgrading_version_8.html#xml_parsing_now_requires_recent_parsers
          systemProp.javax.xml.parsers.SAXParserFactory=com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl
          systemProp.javax.xml.transform.TransformerFactory=com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl
          systemProp.javax.xml.parsers.DocumentBuilderFactory=com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl
          EOF

      # Testing
      - name: Gradle Check
        run: ./gradlew check --stacktrace

      # Test local publish
      - name: Gradle publish
        run: ./gradlew publishToMavenLocal --stacktrace

      # Javadoc
      - name: Javadoc
        if: ${{ matrix.java == env.PRIMARY_JAVA_VERSION }}
        run: ./gradlew javadocAll --stacktrace

      # Test Coverage Report
      - name: Jacoco Test Coverage
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
        if: |
          ${{ matrix.java == env.PRIMARY_JAVA_VERSION }} &&
          ${{ env.COVERALLS_REPO_TOKEN != '' }}
        run: |
          if [[ -z ${COVERALLS_REPO_TOKEN} ]]; then
              echo WARNING: COVERALLS_REPO_TOKEN is empty
          else
              echo COVERALLS_REPO_TOKEN is not empty
          fi
          ./gradlew smack-java11-full:testCodeCoverageReport
          ./gradlew smack-java11-full:coveralls

      # Upload build artifacts
      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: smack-java-${{ matrix.java }}
          path: |
            smack-*/build/libs/*.jar
            !**/*-test-fixtures.jar
            !**/*-tests.jar