name: Release

on:
  push:
    tags: ['v*']

jobs:
  build:
    name: Build OpenDC
    runs-on: ubuntu-latest
    strategy:
      matrix:
        java: [ 15 ]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Validate Gradle wrapper
        uses: gradle/wrapper-validation-action@v1
      - name: Set up JDK
        uses: actions/setup-java@v1
        with:
          java-version: ${{ matrix.java }}
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      - uses: actions/cache@v1
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-${{ matrix.java }}-gradle-${{ hashFiles('**/*.gradle*') }}
          restore-keys: |
            ${{ runner.os }}-${{ matrix.java }}-gradle-
      - name: Build with Gradle
        run: ./gradlew :assembleDist
      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          prerelease: ${{ contains(github.ref, '-rc') || contains(github.ref, '-m') }}
          files: build/distributions/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}