name: Build
on:
    push:
    pull_request:
        types: [ opened, synchronize, reopened ]
jobs:
    build:
        strategy:
            matrix:
                java: [
                        17
                ]
                os: [ ubuntu-latest ]
        runs-on: ${{ matrix.os }}
        steps:
            - name: Checkout repository
              uses: actions/checkout@v2
              with:
                  fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
            - name: Validate Gradle wrapper
              uses: gradle/wrapper-validation-action@v1
            - name: Setup JDK ${{ matrix.java }}
              uses: actions/setup-java@v1
              with:
                  java-version: ${{ matrix.java }}
            - name: Cache Gradle packages
              uses: actions/cache@v1
              with:
                  path: ~/.gradle/caches
                  key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
                  restore-keys: ${{ runner.os }}-gradle
            - name: Make Gradle wrapper executable
              if: ${{ runner.os != 'Windows' }}
              run: chmod +x ./gradlew
            - name: Build
              run: ./gradlew build
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
            - name: Upload build artifacts
              if: ${{ runner.os == 'Linux' && matrix.java == '17' }}
              uses: actions/upload-artifact@v2
              with:
                  name: Artifacts
                  path: build/libs/