name: Presubmit
on: [push, pull_request]

jobs:
  build:
    name: Build ${{ matrix.os }} ${{ matrix.arch }}${{ matrix.extra }}
    runs-on: ${{ matrix.os }}
    env:
      JOB_ARCHITECTURE: ${{ matrix.arch }}
      JOB_ENABLE_GL: ${{ matrix.gl }}
      JOB_ENABLE_DEBUG: ${{ matrix.debug }}
    strategy:
      fail-fast: false
      matrix:
        mainmatrix: [true]
        os: [ubuntu-20.04, macos-latest, windows-latest]
        include:
          - os: ubuntu-20.04
            mainmatrix: true
            gl: 1
            extra: " gl"
          - os: ubuntu-20.04
            mainmatrix: false
            arch: arm
          - os: ubuntu-20.04
            mainmatrix: false
            arch: aarch64
            debug: 1
            extra: " debug"
    steps:
      - uses: actions/checkout@v2
      - name: Setup Ninja
        uses: seanmiddleditch/gha-setup-ninja@master
      - name: Setup OpenGL build dependencies
        if: ${{ matrix.gl }}
        run: |
          sudo apt-get update
          sudo apt-get -y install libglu1-mesa-dev freeglut3-dev mesa-common-dev libglew-dev
      - name: Setup MSVC with Ninja
        uses: ilammy/msvc-dev-cmd@v1
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          variant: sccache
          key: ${{ matrix.os }}-${{ matrix.arch }}
      - name: Fetch OpenCL Headers
        shell: bash
        run: |
          git clone https://github.com/KhronosGroup/OpenCL-Headers.git
          cd OpenCL-Headers
          ln -s CL OpenCL # For OSX builds
          cd ..
      - name: Build
        shell: bash
        run: ./presubmit.sh
  formatcheck:
    name: Check code format
    runs-on: ubuntu-20.04
    steps:
      - name: Install packages
        run: sudo apt install -y clang-format clang-format-9
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Check code format
        run: ./check-format.sh