main.yml

name: cpp-build

on: push

jobs:
  build:
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
        - {
            name: "Ubuntu Latest GCC",
            os: ubuntu-latest,
            script: "scripts/install-linux.sh"
          }
        - {
            name: "macOS Latest Clang",
            os: macos-latest,
            script: "scripts/install-mac.sh"
          }

    steps:
      - uses: actions/checkout@v2
      - name: Install dependencies
        env:
          DEPS_SCRIPT: ${{ matrix.config.script }}
        run: |
          bash $DEPS_SCRIPT
      - name: Build project
        run: |
          mkdir build && cd build
          cmake .. && make
      - name: Run unittests
        run: |
          build/tests

  clang-format:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Run clang-format and diffcheck the patch
        run: |
          clang-format --version
          bash scripts/format-project.sh
          mkdir -p patches
          if git diff --patch --exit-code > patches/clang-format.patch; then echo "clang-format is respected"; else echo "Changes required by clang-format!"; false; fi