name: Presubmit
on: [push, pull_request]

jobs:
  build:
    name: Build ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    steps:
      - uses: actions/checkout@v2
      - name: Install Ubuntu packages
        if: matrix.os == 'ubuntu-latest'
        run: sudo apt install -y dos2unix
      - name: Install macOS packages
        if: matrix.os == 'macos-latest'
        run: brew install dos2unix
      - name: Build
        run: |
          mkdir build
          cd build
          cmake -DCMAKE_INSTALL_PREFIX=install ..
          cmake --build . --target install
      - name: Build spec tools
        run: |
          cd tools/buildHeaders
          mkdir build
          cd build
          cmake ..
          cmake --build . --target install
      - name: Build headers
        run: |
          cd tools/buildHeaders
          ./bin/makeHeaders
      - name: Check generated headers
        run: git diff --exit-code