build.yml

name: Build

on: [ push, pull_request, workflow_dispatch ]

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        unity-version:
          - 2020.3.22f1 # Among Us
          - 2022.2.6f1
          - 2021.3.18f1
          - 2020.3.44f1
          - 2019.4.40f1
          - 2018.4.36f1
        target-platform: [ StandaloneWindows64, StandaloneWindows, StandaloneLinux64, StandaloneOSX, Android ]
        scripting-backend: [ Mono, IL2CPP ]

        exclude:
          # Unity versions before 2019.3 do not support il2cpp
          - unity-version: 2018.4.36f1
            scripting-backend: IL2CPP
          # https://github.com/game-ci/unity-builder/issues/489
          - unity-version: 2022.2.6f1
            target-platform: Android
        # x32 linux is not supported by game-ci
        #include:
        # - unity-version: 2018.4.36f1
        #   target-platform: StandaloneLinux
        #   scripting-backend: Mono

    runs-on: ${{
      (startsWith( matrix.target-platform, 'StandaloneWindows' ) && matrix.scripting-backend == 'IL2CPP') && 'windows-2019' ||
      (startsWith( matrix.target-platform, 'StandaloneOSX' ) && matrix.scripting-backend == 'IL2CPP') && 'macos-latest' ||
      'ubuntu-latest'
      }}
    name: ${{ matrix.unity-version }} ${{ matrix.target-platform }} ${{ matrix.scripting-backend }}

    steps:
      - id: set-vars
        uses: actions/github-script@v6
        with:
          script: |
            const scriptingBackend = "${{ matrix.scripting-backend }}";
            core.setOutput("scripting-backend", scriptingBackend === "Mono" ? "Mono2x" : scriptingBackend);

      - uses: actions/checkout@v3

      - uses: actions/cache@v3
        with:
          path: Library
          key:
            Library-${{ matrix.target-platform }}-${{ hashFiles('Assets/**', 'Packages/**', 'ProjectSettings/**') }}
          restore-keys: |
            Library-${{ matrix.target-platform }}-
            Library-

      - uses: js6pak/unity-builder@main
        timeout-minutes: 60
        env:
          UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }}
          UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }}
          UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }}
        with:
          unityVersion: ${{ matrix.unity-version }}
          targetPlatform: ${{ matrix.target-platform }}
          versioning: None
          allowDirtyBuild: true
          buildName: TestGame
          buildMethod: UnityBuilderAction.Builder.BuildProject
          customParameters: -scriptingBackend ${{ steps.set-vars.outputs.scripting-backend }}

      - uses: actions/upload-artifact@v3
        with:
          name: TestGame-${{ matrix.unity-version }}-${{ matrix.target-platform }}-${{ matrix.scripting-backend }}
          path: ./build/${{ matrix.target-platform }}

      - shell: bash
        run: |
          7z a -tzip "${{ matrix.unity-version }}-${{ matrix.target-platform }}-${{ matrix.scripting-backend }}.zip" ./build/${{ matrix.target-platform }}/*

      - uses: actions/upload-artifact@v3
        with:
          name: TestGame
          path: "${{ matrix.unity-version }}-${{ matrix.target-platform }}-${{ matrix.scripting-backend }}.zip"

  create_release:
    if: github.event_name != 'pull_request'
    permissions:
      contents: write
    needs:
      - build
    runs-on: ubuntu-latest

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v3
        with:
          path: artifacts
      - name: Collect files
        id: collect-info
        run: |
          mkdir release
          cd artifacts
          for i in */; do (cd "${i%/}" && zip -0 -r "../../release/${i%/}.zip" *) & done; wait
      - name: Create release
        uses: marvinpinto/action-automatic-releases@latest
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          prerelease: ${{ github.ref_type != 'tag' }}
          automatic_release_tag: ${{ github.ref_type != 'tag' && 'latest' || null }}
          title: ${{ github.ref_type != 'tag' && format('Build {0}', github.run_number) || null }}
          files: |
            release/*.zip