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: thr:${{ matrix.enable_threads }} gcdeb:${{ matrix.gc_debug }} unmap:${{ matrix.unmap }} redir:${{ matrix.redirect_malloc }} parmark:${{ matrix.parallel_mark }} thrlocal:${{ matrix.thread_local_alloc }} rwlock:${{ matrix.rwlock }}
    runs-on: ubuntu-latest

    strategy:
      # Deliver the feedback for all matrix combinations.
      fail-fast: false

      matrix:
        disable_handle_fork: [ false ]
        enable_threads: [ false, true ]
        gc_assertions: [ true ]
        gc_debug: [ false, true ]
        large_config: [ true ]
        munmap: [ false, true ]
        parallel_mark: [ false, true ]
        redirect_malloc: [ false, true ]
        rwlock: [ false, true ]
        shared_libs: [ false ] # FIXME: gctest fail if shared lib
        thread_local_alloc: [ false, true ]
        exclude:
        - enable_threads: false
          disable_handle_fork: true
        - enable_threads: false
          parallel_mark: true
        - enable_threads: false
          rwlock: true
        - enable_threads: false
          thread_local_alloc: true

    # TODO: move from nightly to zig 0.12 when released.
    steps:
    - uses: actions/checkout@v4
    - name: "Install zig"
      run: |
        mkdir zig && curl https://ziglang.org/builds/zig-linux-x86_64-0.12.0-dev.1814+5c0d58b71.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.gc_debug }}
        -Denable_large_config=${{ matrix.large_config }}
        -Denable_munmap=${{ matrix.munmap }}
        -Denable_parallel_mark=${{ matrix.parallel_mark }}
        -Denable_redirect_malloc=${{ matrix.redirect_malloc }}
        -Denable_rwlock=${{ matrix.rwlock }}
        -Denable_thread_local_alloc=${{ matrix.thread_local_alloc }}
        -Denable_threads=${{ matrix.enable_threads }}
        -Denable_werror=true
        test