name: CI

on: [push, pull_request]

jobs:
  build:
    name: Build Smack

    runs-on: ubuntu-20.04
    strategy:
      matrix:
        java:
          - 11
          - 15
    env:
      PRIMARY_JAVA_VERSION: 11

    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up JDK ${{ matrix.java }}
        uses: actions/setup-java@v1
        with:
          java-version: ${{ matrix.java }}

      # 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@v2
      - name: Install Android SDK
        run: |
          sdkmanager "platforms;android-19"

      # 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
        if: ${{ matrix.java == env.PRIMARY_JAVA_VERSION }}
        run: ./gradlew jacocoRootReport coveralls
        env:
          COVERALLS_REPO_TOKEN: S2ecSJja2cKJa9yv45C8ZFPohXuRrTXKd

      # Upload build artifacts
      - name: Upload build artifacts
        uses: actions/upload-artifact@v2
        with:
          name: smack-java-${{ matrix.java }}
          path: |
            smack-*/build/libs/*.jar
            !**/*-test-fixtures.jar
            !**/*-tests.jar