name: ci

on:
  pull_request:
  workflow_dispatch:

# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
permissions:
  contents: read

jobs:
  ci:
    name: ${{ matrix.name }}
    runs-on: ${{ matrix.os }}

    env:
      CTEST_OUTPUT_ON_FAILURE: ON
      CTEST_PARALLEL_LEVEL: 2

    strategy:
      fail-fast: false
      matrix:
        include:
          - name: gcc-static
            os: ubuntu-24.04
            compiler: gcc
            generator: Ninja
            cmake-args: "-DBUILD_SHARED_LIBS=OFF"
          - name: gcc-dynamic
            os: ubuntu-22.04
            compiler: gcc
            generator: Ninja
            cmake-args: "-DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Release"
          - name: gcc-minimal
            os: ubuntu-22.04
            compiler: gcc
            generator: Ninja
            cmake-args: "-DSODIUM_MINIMAL=ON"
          - name: clang-static
            os: ubuntu-22.04
            compiler: clang
            generator: Ninja
            cmake-args: "-DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Release"
          - name: clang-dynamic
            os: ubuntu-24.04
            compiler: clang
            generator: Ninja
            cmake-args: "-DBUILD_SHARED_LIBS=ON"
          - name: clang-minimal
            os: ubuntu-22.04
            compiler: clang
            generator: Ninja
            cmake-args: "-DSODIUM_MINIMAL=ON"
          - name: clang-static-aarch64
            os: ubuntu-24.04-arm
            compiler: clang
            generator: Ninja
            cmake-args: "-DBUILD_SHARED_LIBS=OFF"
          - name: msvc-x86
            os: windows-2022
            generator: Visual Studio 17 2022
            cmake-args: -A Win32
          - name: msvc-x64
            os: windows-2025
            generator: Visual Studio 17 2022
            cmake-args: -A x64 -DCMAKE_BUILD_TYPE=Release
          - name: clang-cl-x64
            os: windows-2022
            generator: Visual Studio 17 2022
            cmake-args: -T ClangCL -A x64

    steps:
      - uses: actions/checkout@v6
        with:
          submodules: true

      - run: pipx install cmake==4.0.3 ninja==1.11.1.4 && cmake --version && ninja --version

      - run: echo "CC=${{ matrix.compiler }}" >> $GITHUB_ENV
        if: startsWith(matrix.os, 'ubuntu')

      - run: cmake -Wdev -Werror=dev -S . -B build -G "${{ matrix.generator }}" ${{ matrix.cmake-args }}

      - run: cmake --build build

      - run: (cd build && ctest)
        if: startsWith(matrix.os, 'ubuntu')

      - run: (cd build && ctest -C Debug )
        if: startsWith(matrix.os, 'windows')

  oldest-supported-cmake:
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v6
        with:
          submodules: true
      # Installing 3.11.4.post1 through 3.13.3 fail for various reasons, so 3.14
      # is the oldest version we can reasonably test.
      - run: pipx install cmake==3.14.4.post1 && cmake --version
      - run: cmake -Wdev -Werror=dev -S . -B build

concurrency:
  group: ${{ github.head_ref || github.run_id }}
  cancel-in-progress: true