build_and_test.yml

name: Build and run tests

on:
  push:
    branches:
      - master
  pull_request:
    branches-ignore:
      - gh-pages

concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:
  build_and_test:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: 'recursive'

      - name: "Install dependencies"
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            clang-tidy-12 \
            lcov \
            ninja-build \
           --install-suggests
          sudo update-alternatives --install /usr/bin/clang-tidy clang-tidy /usr/bin/clang-tidy-12 30
          sudo update-alternatives --install /usr/bin/llvm-cov llvm-cov /usr/bin/llvm-cov-12 30

      - name: "Add scripts to path"
        working-directory: ${{ github.workspace }}
        run: echo "$GITHUB_WORKSPACE/sh" >> $GITHUB_PATH

      - name: "Configure build"
        working-directory: ${{ github.workspace }}
        run: |
          cmake -S . -B build -G Ninja \
            -D CMAKE_CXX_COMPILER=clang++-12 \
            -D CMAKE_BUILD_TYPE=Debug \
            -D TACHYON_OPTIONS_BUILD_TESTING=ON \
            -D TACHYON_OPTIONS_ENABLE_PCH=OFF \
            -D TACHYON_OPTIONS_ENABLE_COVERAGE=ON \
            -D TACHYON_TOOLS_ENABLE_TIDY=ON \
            -D TACHYON_TOOLS_ENABLE_FORMATTING=OFF \
            -D TACHYON_TOOLS_ENABLE_TAGS=OFF

      - name: "Build"
        working-directory: ${{ github.workspace }}/build
        run: cmake --build .

      - name: "Run tests"
        working-directory: ${{ github.workspace }}/build
        run: ctest

      - name: "Check coverage"
        working-directory: ${{ github.workspace }}/build
        run: |
          echo "$GITHUB_WORKSPACE"
          lcov --directory . --gcov-tool llvm_gcov.sh --capture --output-file coverage.info
          lcov --remove coverage.info '/usr/*' "$GITHUB_WORKSPACE"'/extern/*' --output-file coverage.info
          lcov --list coverage.info