zig-build.yml

# This workflow is for zig-based build/test running on Linux/x86_64.
name: zig build

on: [push, pull_request]

jobs:
  build:
    name: ${{ matrix.os }} thr:${{ matrix.enable_threads }} rwlock:${{ matrix.enable_rwlock }} redir:${{ matrix.redirect_malloc }} gcdeb:${{ matrix.enable_gc_debug }} munmap:${{ matrix.enable_munmap }} paramark:${{ matrix.parallel_mark }} thrlocal:${{ matrix.thread_local_alloc }}
    runs-on: ${{ matrix.os  }}
    timeout-minutes: 6

    strategy:
      fail-fast: false

      matrix:
        os: [ macos-latest, ubuntu-latest ]
        gc_assertions: [ true ]
        large_config: [ false ]
        enable_threads: [ false, true ]
        disable_handle_fork: [ false ]
        enable_rwlock: [ false, true ]
        redirect_malloc: [ false, true ]
        enable_gc_debug: [ false, true ]
        enable_munmap: [ false, true ]
        parallel_mark: [ false, true ]
        thread_local_alloc: [ false, true ]
        shared_libs: [ false ] # FIXME: gctest fail if shared lib
        exclude:
        - enable_threads: false
          disable_handle_fork: true
        - enable_threads: false
          parallel_mark: true
        - enable_threads: false
          enable_rwlock: true
        - enable_threads: false
          thread_local_alloc: true
        - enable_gc_debug: true # FIXME: some tests fail if gc_debug+redirect
          redirect_malloc: true

    # TODO: move from nightly to zig 0.12 final when released.
    steps:
    - uses: actions/checkout@v4
    - name: "Install zig on Linux"
      if: runner.os == 'Linux'
      run: |
        mkdir zig && curl https://ziglang.org/builds/zig-linux-x86_64-0.12.0-dev.2076+8fd15c6ca.tar.xz | tar Jx --directory=zig --strip-components=1
    - name: "Install zig on MacOS"
      if: runner.os == 'macOS'
      run: |
        mkdir zig && curl https://ziglang.org/builds/zig-macos-x86_64-0.12.0-dev.2076+8fd15c6ca.tar.xz | tar Jx --directory=zig --strip-components=1
    - name: Build
      run: >
        zig/zig build
        -DBUILD_SHARED_LIBS=${{ matrix.shared_libs }}
        -Dbuild_tests=true
        -Ddisable_handle_fork=${{ matrix.disable_handle_fork }}
        -Denable_gc_assertions=${{ matrix.gc_assertions }}
        -Denable_gc_debug=${{ matrix.enable_gc_debug }}
        -Denable_large_config=${{ matrix.large_config }}
        -Denable_munmap=${{ matrix.enable_munmap }}
        -Denable_parallel_mark=${{ matrix.parallel_mark }}
        -Denable_redirect_malloc=${{ matrix.redirect_malloc }}
        -Denable_rwlock=${{ matrix.enable_rwlock }}
        -Denable_thread_local_alloc=${{ matrix.thread_local_alloc }}
        -Denable_threads=${{ matrix.enable_threads }}
        -Denable_werror=true
        test