ci_macos.yml

name: macOS

on:
  push:
    branches:
      # Push events to branches matching refs/heads/master
      - 'master'
  pull_request:
  # Enables a manual trigger, may run on any branch
  workflow_dispatch:

concurrency:
  group: macos-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  TZ: Europe/Berlin

defaults:
  run:
    shell: bash -Eexuo pipefail {0}

jobs:
  build:
    name: ${{ matrix.name }}
    runs-on: macos-12
    timeout-minutes: 120
    if: github.repository_owner == 'xxsds' || github.event_name == 'workflow_dispatch'
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: "clang17"
            compiler: "clang-17"
            build_type: Release
            cxx_flags: "-std=c++23"

          - name: "cereal clang17"
            compiler: "clang-17"
            build_type: Release
            cxx_flags: "-std=c++23"
            has_cereal: "1"

          - name: "clang16"
            compiler: "clang-16"
            build_type: Release
            cxx_flags: "-std=c++20"

          - name: "clang15"
            compiler: "clang-15"
            build_type: Release
            cxx_flags: "-std=c++20"

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
          submodules: true

      - name: Setup toolchain
        uses: seqan/actions/setup-toolchain@main
        with:
          compiler: ${{ matrix.compiler }}
          ccache_size: 75M

      - name: Install CMake
        uses: seqan/actions/setup-cmake@main
        with:
          cmake: 3.13.5

      - name: Configure tests
        run: |
          mkdir ci-build
          cd ci-build
          cmake .. -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
                   -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
                   -DCMAKE_C_COMPILER_LAUNCHER=ccache \
                   -DCMAKE_CXX_FLAGS="-pedantic -Wall -Wextra -Werror ${{ matrix.cxx_flags }}" \
                   -DSDSL_CEREAL=${{ matrix.has_cereal }}
          make -j3 gtest_build

      - name: Build tests
        run: |
          ccache -p
          cd ci-build
          make sdsl_test_targets sdsl_examples sdsl_tutorials -k -j3
          ccache -s

      - name: Run tests
        run: |
          cd ci-build
          ctest . -j3