# CI: run the repo's own dependency-free gate (`make check` = clean + portable
# CPU build + C unit suites + Python stdlib tests) on the three claimed
# platforms. No model downloads, no CUDA, no external deps — by design (#140).
name: check

on:
  push:
    branches: [main, dev]
  pull_request:
    branches: [main, dev]

jobs:
  linux:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: make check
        run: make -C c check

  windows:
    # The job that would have caught #68/#137 pre-merge: native MinGW-w64
    # (MSYS2/UCRT64), the exact toolchain the README's Windows port targets.
    runs-on: windows-latest
    defaults:
      run:
        shell: msys2 {0}
    steps:
      - uses: actions/checkout@v4
      - uses: msys2/setup-msys2@v2
        with:
          msystem: UCRT64
          update: false
          install: >-
            make
            mingw-w64-ucrt-x86_64-gcc
            mingw-w64-ucrt-x86_64-python
      - name: make check
        run: make -C c check

  macos:
    # clang; libomp for the threaded path (Makefile falls back to
    # single-threaded automatically if it's ever missing).
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
      - name: install libomp
        run: brew install libomp
      - name: make check
        run: make -C c check