build.yml

name: Build project

on:
    release:
        types: [published]

env:
  UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }}

jobs:
  buildForSomePlatforms:
    name: Build for ${{ matrix.targetPlatform }} on version ${{ matrix.unityVersion }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        buildName:
          - Asteroid
        projectPath:
          - ./
        unityVersion:
          - 2019.1.0f2
        targetPlatform:
          - StandaloneOSX # Build a macOS standalone (Intel 64-bit).
          - StandaloneWindows # Build a Windows standalone.
          - StandaloneWindows64 # Build a Windows 64-bit standalone.
          - StandaloneLinux64 # Build a Linux 64-bit standalone.

    steps:
      - uses: actions/checkout@v2
        with:
          lfs: true

      - uses: webbertakken/unity-builder@v1.1
        with:
          buildName: ${{ matrix.buildName }}
          projectPath: ${{ matrix.projectPath }}
          unityVersion: ${{ matrix.unityVersion }}
          targetPlatform: ${{ matrix.targetPlatform }}

      - uses: actions/upload-artifact@v1
        with:
          name: Build
          path: build

      - name: Zip Binary
        run: zip -r Asteroid_${{ matrix.targetPlatform }}.zip build/${{ matrix.targetPlatform }}/*

      - name: Upload Release Asset
        id: upload-release-asset 
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ./Asteroid_${{ matrix.targetPlatform }}.zip
          asset_name: Asteroid_${{ matrix.targetPlatform }}.zip
          asset_content_type: application/zip