name: ci
on:
  push:
    branches: [master]
    paths:
      - '.github/workflows/ci.yml'
      - '*.h'
      - '*.c'
  pull_request:
    branches: [master]
    paths:
      - '.github/workflows/ci.yml'
      - '*.h'
      - '*.c'
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true
permissions:
  contents: read

jobs:
  ubuntu:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: build-test
      run: |
        gcc main.c -o ruapu
        ./ruapu
    - name: build-test-clang
      run: |
        clang main.c -o ruapu-clang
        ./ruapu-clang
    - name: build-test-python
      run: |
        python3 -m pip install pip -U
        python3 -m pip install setuptools -U
        cd python
        pip3 install .
        python3 -c 'import ruapu; print(ruapu.supports("neon")); print(ruapu.supports(isa="avx"))'
    - name: build-test-rust
      run: |
        rustup update stable
        rustup default stable
        cd rust
        cargo build --verbose
        cargo test --verbose

  macos:
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@v4
    - name: build-test
      run: |
        clang main.c -o ruapu
        ./ruapu
    - name: build-test-python
      run: |
        python3 -m pip install pip -U
        python3 -m pip install setuptools -U
        cd python
        pip3 install .
        python3 -c 'import ruapu; print(ruapu.supports("neon")); print(ruapu.supports(isa="avx"))'
    - name: build-test-rust
      run: |
        rustup update stable
        rustup default stable
        cd rust
        cargo build --verbose
        cargo test --verbose

  macos-arm64:
    runs-on: macos-14
    steps:
    - uses: actions/checkout@v4
    - name: build-test
      run: |
        clang main.c -o ruapu
        ./ruapu
    - name: build-test-python
      run: |
        python3 -m pip install pip -U
        python3 -m pip install setuptools -U
        cd python
        pip3 install .
        python3 -c 'import ruapu; print(ruapu.supports("neon")); print(ruapu.supports(isa="avx"))'
    - name: build-test-rust
      run: |
        rustup update stable
        rustup default stable
        cd rust
        cargo build --verbose
        cargo test --verbose

  windows:
    runs-on: windows-latest
    steps:
    - uses: actions/checkout@v4
    - uses: ilammy/msvc-dev-cmd@v1
    - name: build-test
      run: |
        cl.exe /Fe: ruapu.exe main.c
        .\ruapu.exe
    - name: build-test-mingw
      shell: bash
      run: |
        gcc main.c -o ruapu-mingw.exe
        ./ruapu-mingw.exe
    - name: build-test-python
      run: |
        python3 -m pip install pip -U
        python3 -m pip install setuptools -U
        cd python
        pip3 install .
        python3 -c 'import ruapu; print(ruapu.supports("neon")); print(ruapu.supports(isa="avx"))'
    - name: build-test-rust
      run: |
        rustup update stable
        rustup default stable
        cd rust
        cargo build --verbose
        cargo test --verbose

  qemu:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        arch: [ arm, arm64, mips64le, ppc64le, riscv64, s390x ]
    steps:
    - uses: actions/checkout@v4
    - name: setup-qemu
      uses: docker/setup-qemu-action@v3
      with:
        platforms: linux/${{ matrix.arch }}
    - name: build-test
      run: |
        docker run -u root --rm -v $(pwd):/${{ github.workspace }} -w ${{ github.workspace }} --platform linux/${{ matrix.arch }} debian:unstable-slim \
          /bin/bash -c "apt update && apt install -y build-essential && gcc main.c -o ruapu && ./ruapu"