godot-nir-static/.github/workflows/ci.yaml

name: Godot Mesa/NIR static libs

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  build:
    name: ${{ matrix.name }}
    strategy:
      matrix:
        include:
        # MinGW/LLVM libs using UCRT
        - name: 🏁 Windows - MinGW/LLVM (UCRT) x86_64
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-x86_64-llvm-release
          artifact-path: bin/libNIR.windows.x86_64.a
          flags: use_mingw=yes arch=x86_64 use_llvm=yes mingw_prefix=$HOME/llvm-mingw
          llvm: yes

        - name: 🏁 Windows - MinGW/LLVM (UCRT) x86_32
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-x86_32-llvm-release
          artifact-path: bin/libNIR.windows.x86_32.a
          flags: use_mingw=yes arch=x86_32 use_llvm=yes mingw_prefix=$HOME/llvm-mingw
          llvm: yes

        - name: 🏁 Windows - MinGW/LLVM (UCRT) arm64
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-arm64-llvm-release
          artifact-path: bin/libNIR.windows.arm64.a
          flags: use_mingw=yes arch=arm64 use_llvm=yes mingw_prefix=$HOME/llvm-mingw
          llvm: yes

        # MSVC libs
        - name: 🏁 Windows - MSVC x86_64
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-x86_64-msvc-release
          artifact-path: bin/libNIR.windows.x86_64.lib
          flags: use_mingw=no arch=x86_64

        - name: 🏁 Windows - MSVC x86_32
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-x86_32-msvc-release
          artifact-path: bin/libNIR.windows.x86_32.lib
          flags: use_mingw=no arch=x86_32

        - name: 🏁 Windows - MSVC arm64
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-arm64-msvc-release
          artifact-path: bin/libNIR.windows.arm64.lib
          flags: use_mingw=no arch=arm64

        - name: 🏁 Windows - MSVC arm32
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-arm32-msvc-release
          artifact-path: bin/libNIR.windows.arm32.lib
          flags: use_mingw=no arch=arm32

        # MinGW/GCC libs using MSVCRT
        - name: 🏁 Windows - MinGW/GCC (MSVCRT) x86_64
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-x86_64-gcc-release
          artifact-path: bin/libNIR.windows.x86_64.a
          flags: use_mingw=yes arch=x86_64
          mingw: yes
          msys: mingw64
          msysenv: x86_64

        - name: 🏁 Windows - MinGW/GCC (MSVCRT) x86_32
          platform: windows
          os: windows-2019
          artifact-name: godot-nir-static-x86_32-gcc-release
          artifact-path: bin/libNIR.windows.x86_32.a
          flags: use_mingw=yes arch=x86_32
          mingw: yes
          msys: mingw32
          msysenv: i686

    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'true'

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

      - name: Install SCons (Native env)
        if: ${{ matrix.mingw != 'yes' }}
        run: |
          python -m pip install scons==4.0.0

      - name: Install mako
        run: |
          python -m pip install mako

      - name: Setup MinGW/LLVM
        if: ${{ matrix.platform == 'windows' && matrix.llvm == 'yes' }}
        run: |
          curl -L -O https://github.com/mstorsjo/llvm-mingw/releases/download/20240619/llvm-mingw-20240619-ucrt-x86_64.zip
          unzip -q llvm-mingw-*.zip
          rm llvm-mingw-*.zip
          mv llvm-mingw-* "$HOME/llvm-mingw"
          echo "$HOME/llvm-mingw/bin" >> $GITHUB_PATH

      - name: Setup MinGW/MSYS2
        if: ${{ matrix.mingw == 'yes' }}
        uses: msys2/setup-msys2@v2
        with:
          update: true
          msystem: ${{matrix.msys}}
          install: mingw-w64-${{matrix.msysenv}}-gcc mingw-w64-${{matrix.msysenv}}-scons

      - name: Prepare Mesa source
        shell: bash
        run: |
          ./update_mesa.sh

      - name: Build Mesa (Native env)
        if: ${{ matrix.mingw != 'yes' }}
        run: |
          scons platform=${{ matrix.platform }} ${{ matrix.flags }} optimize=speed

      - name: Build Mesa (MSYS2 env)
        if: ${{ matrix.mingw == 'yes' }}
        shell: msys2 {0}
        run: |
          scons platform=${{ matrix.platform }} ${{ matrix.flags }} optimize=speed

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.artifact-name }}
          path: |
            ${{ matrix.artifact-path }}
            godot-mesa/VERSION.info
            godot-mesa/**/*.h
            godot-mesa/**/*.hpp
          if-no-files-found: error

  release:
    name: 'Release'

    needs: [build]

    runs-on: ubuntu-latest

    if: ${{ startsWith(github.ref, 'refs/tags/') }}

    permissions:
      contents: write

    steps:
      - name: Download Artifacts
        uses: actions/download-artifact@v4

      - name: Create Release
        uses: ncipollo/release-action@v1
        with:
          allowUpdates: true
          removeArtifacts: true
          omitNameDuringUpdate: true
          omitBodyDuringUpdate: true
          artifacts: "godot-nir-static*"
          artifactErrorsFailBuild: true