name: Zig Build

on:
  push:
    paths-ignore:
      - ".gitignore"
      - "docs/**"
      - "README"
      - "CREDITS.TXT"
      - "COPYING_GLIB"
      - "COPYING.LGPL2"
      - "AUTHORS.TXT"
      - "CHANGELOG"
      - "COPYING"
  pull_request:

jobs:
  build-ubuntu:
    strategy:
      fail-fast: false
      matrix:
        runs-on: [ubuntu-latest]
    runs-on: ${{ matrix.runs-on }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - uses: goto-bus-stop/setup-zig@v2
        with:
          version: 0.13.0
      - uses: lukka/get-cmake@latest
        with:
          cmakeVersion: latest
          ninjaVersion: latest

      - name: CMake Build
        run: zig build cmake
      
      - name: Build Summary
        run: zig build --summary all -freference-trace
  build-macos:
    strategy:
      fail-fast: false
      matrix:
        runs-on: [macos-latest]
    runs-on: ${{ matrix.runs-on }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - uses: goto-bus-stop/setup-zig@v2
        with:
          version: 0.13.0
      - uses: lukka/get-cmake@latest
        with:
          cmakeVersion: latest
          ninjaVersion: latest

        # MacOS has a hard process limit that we will hit if we do a
        # parallel build, so disable parallel cmake build (manual
        # option set in `build.zig`)
      - name: CMake Build
        run: zig build -Dparallel=false cmake

      - name: Build Summary
        run: zig build --summary all -freference-trace
# ===================================================================  
  # zig-mingw:
  #   runs-on: windows-latest
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       include: [{ msystem: CLANG64, arch: x86_64, prefix: /clang64 }, { msystem: CLANG32, arch: i686, prefix: /clang32 }, { msystem: CLANGARM64, arch: aarch64, prefix: /clangarm64 }]
  #   steps:
  #     - uses: actions/checkout@v4
  #       with:
  #         path: temp
  #         submodules: recursive
  #         fetch-depth: 0
  #     - uses: goto-bus-stop/setup-zig@v2
  #       with:
  #         version: master
  #     - uses: msys2/setup-msys2@v2
  #       with:
  #         msystem: ${{ matrix.msystem }}
  #         path-type: inherit
  #         location: D:\
  #         install: git mingw-w64-clang-${{ matrix.arch }}-cmake
  #         update: true
      
  #     - name: Move Checkout
  #       run: |
  #         Copy-Item -Path ".\temp" -Destination "C:\_" -Recurse

  #     - name: Build Summary - ${{ matrix.arch }}
  #       shell: msys2 {0}
  #       run: |
  #           cd /C/_
  #           zig build cmake
  #           if [${{ matrix.config.arch }} == 'i686' ]; then
  #             zig build --summary all -freference-trace -Dtarget=x86-windows
  #           else
  #             zig build --summary all -freference-trace -Dtarget=${{ matrix.arch }}-windows
  #           fi