ci.yml

name: Continuous Integration

on:
  push:
    branches:
    - main

  pull_request:
    branches:
    - main

jobs:
  lint:
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with: { python-version: "3.12" }

    - name: Install LLVM 18
      run: |
          wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
          sudo apt-add-repository "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main"
          sudo apt update
          sudo apt install llvm-18 llvm-18-dev llvm-18-tools clang-18 clang-tidy-18 clang-format-18 clang-tools-18 libclang-18-dev -y

    - name: Install codespell
      run: pip3 install codespell

    - name: Lint
      run: cmake -D FORMAT_COMMAND=clang-format-18 -P cmake/lint.cmake

    - name: Spell check
      if: always()
      run: cmake -P cmake/spell.cmake

  sanitize:
    needs: [lint]

    runs-on: ubuntu-22.04

    env: { CXX: clang++-18 }

    steps:
    - uses: actions/checkout@v4

    - name: Install Python
      uses: actions/setup-python@v5
      with: { python-version: "3.12" }

    - name: Install LLVM 18
      run: |
          wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
          sudo apt-add-repository "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main"
          sudo apt update
          sudo apt install llvm-18 llvm-18-dev llvm-18-tools clang-18 clang-tidy-18 clang-format-18 clang-tools-18 libclang-18-dev -y

    - name: Conan cache
      uses: actions/cache@v4
      with:
        path: conan_cache_save.tgz
        key: conan-sanitize-${{ hashFiles('conan*.[pl][yo]*') }}

    - name: Install dependencies
      run: bash < .github/scripts/conan-ci-setup.sh

    - name: Configure
      run: cmake --preset=ci-sanitize

    - name: Build
      run: cmake --build build/sanitize -j 2

    - name: Test
      working-directory: build/sanitize
      env:
        ASAN_OPTIONS: "strict_string_checks=1:\
          detect_stack_use_after_return=1:\
          check_initialization_order=1:\
          strict_init_order=1:\
          detect_leaks=1:\
          halt_on_error=1"
        UBSAN_OPTIONS: "print_stacktrace=1:\
          halt_on_error=1"
      run: ctest --output-on-failure --no-tests=error -j 2

  test:
    needs: [lint]

    strategy:
      matrix:
        os: [ubuntu-22.04]

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v4

    - name: Install LLVM 18
      run: |
          wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
          sudo apt-add-repository "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main"
          sudo apt update
          sudo apt install llvm-18 llvm-18-dev llvm-18-tools clang-18 clang-tidy-18 clang-format-18 clang-tools-18 libclang-18-dev -y

    - name: Install static analyzers
      if: matrix.os == 'ubuntu-22.04'
      run: >-
        sudo apt-get install clang-tidy-18 cppcheck -y -q

        sudo update-alternatives --install
        /usr/bin/clang-tidy clang-tidy
        /usr/bin/clang-tidy-18 140

    - name: Install Python
      uses: actions/setup-python@v5
      with: { python-version: "3.12" }

    - name: Conan cache
      uses: actions/cache@v4
      with:
        path: conan_cache_save.tgz
        key: conan-${{ matrix.os }}-${{ hashFiles('conan*.[pl][yo]*') }}

    - name: Install dependencies
      shell: bash
      run: bash < .github/scripts/conan-ci-setup.sh

    - name: Configure
      shell: pwsh
      run: cmake "--preset=ci-$("${{ matrix.os }}".split("-")[0])"

    - name: Build
      run: cmake --build build --config Release -j 2

    - name: Install
      run: cmake --install build --config Release --prefix prefix

    - name: Test
      working-directory: build
      run: ctest --output-on-failure --no-tests=error -C Release -j 2