build-on-release.yml

# Builds when a release is published.
name: Build Workflow

on:
  release:
    types: [published]

jobs:
  build:
    name: Build for ${{ matrix.os_short }} using sm-${{ matrix.sm_branch }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-22.04
          - windows-latest
        include:
          - meta_branch: "1.11-dev"
            sm_branch: "1.11-dev"
            spcomp_version: "1.11.x"

          - os: ubuntu-22.04
            os_short: linux
            package_ext: tar.gz

          - os: windows-latest
            os_short: win
            package_ext: zip

    steps:
      - name: Prepare env
        shell: bash
        run: |
          echo "GITHUB_SHA_SHORT=${GITHUB_SHA::7}" >> $GITHUB_ENV
          
      - name: Install (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo dpkg --add-architecture i386
          sudo apt-get update
          sudo apt-get install -y clang g++-multilib
          echo "CC=clang" >> $GITHUB_ENV
          echo "CXX=clang++" >> $GITHUB_ENV
          
      - name: Add msbuild to PATH (Windows)
        if: runner.os == 'Windows'
        uses: microsoft/setup-msbuild@v2
        
      - name: Install (Windows)
        if: runner.os == 'Windows'
        shell: cmd
        run: |
          :: See https://github.com/microsoft/vswhere/wiki/Find-VC
          for /f "usebackq delims=*" %%i in (`vswhere -latest -property installationPath`) do (
            call "%%i"\Common7\Tools\vsdevcmd.bat -arch=x86 -host_arch=x64
          )
          
          :: Loop over all environment variables and make them global.
          for /f "delims== tokens=1,2" %%a in ('set') do (
            echo>>"%GITHUB_ENV%" %%a=%%b
          )
          

      - name: Fetch Metamod:Source ${{ matrix.meta_branch }}
        uses: actions/checkout@v4
        with:
          repository: alliedmodders/metamod-source
          ref: ${{ matrix.meta_branch }}
          path: mmsource

      - name: Fetch SourceMod ${{ matrix.sm_branch }}
        uses: actions/checkout@v4
        with:
          repository: alliedmodders/sourcemod
          ref: ${{ matrix.sm_branch }}
          path: sourcemod
          submodules: recursive

      - name: Checkout AMBuild
        uses: actions/checkout@v4
        with:
          repository: alliedmodders/ambuild
          path: ambuild

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Set up spcomp
        uses: rumblefrog/setup-sp@v1.2.2
        with:
          version: ${{ matrix.spcomp_version }}
          no-spcomp-proxy: true

      - name: Checkout ambuild
        run: |
          python -m pip install wheel
          pip install git+https://github.com/alliedmodders/ambuild

      - name: Checkout project
        uses: actions/checkout@v4
        with:
          path: src

      - name: Build Files
        working-directory: src
        run: |
          mkdir build
          cd build
          python3 ../configure.py --sm-path="${{ github.workspace }}/sourcemod" --mms-path="${{ github.workspace }}/mmsource" --symbol-files --enable-optimize
          ambuild

      - name: Build Package (Windows)
        if: runner.os == 'Windows'
        working-directory: src/build
        shell: cmd
        run: |
          pushd package
          7z a -r "../package.${{ matrix.package_ext }}" addons
          popd

      - name: Build Package (Linux)
        if: runner.os == 'Linux'
        working-directory: src/build
        shell: bash
        run: |
          pushd package
          tar -czf "../package.${{ matrix.package_ext }}" --owner=0 --group=0 addons
          popd

      - name: Upload Release Asset
        id: upload-release-asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: src/build/package.${{ matrix.package_ext }}
          asset_name: package.${{ matrix.package_ext }}
          asset_content_type: application/octet-stream