name: Linux (Ubuntu-24.04) CI

on: [push]

jobs:
  build:
    runs-on: ubuntu-24.04
    defaults:
      run:
        shell: bash
    strategy:
      fail-fast: false
      matrix:
        config:
          - { compiler: gcc, version: 14, std: 23, build_type: Release }
          - { compiler: clang, version: 20, std: 23, build_type: Release }

    name: "${{matrix.config.compiler}} ${{matrix.config.version}} (C++${{matrix.config.std}}, ${{matrix.config.build_type}})"
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup compiler and build system
        uses: aminya/setup-cpp@v1
        with:
          compiler: ${{ matrix.config.compiler }}-${{ matrix.config.version }}
          ninja: true

      - name: Setup vcpkg
        run: |
          git clone --branch 2025.10.17 --depth 1 https://github.com/microsoft/vcpkg.git && \
          ./vcpkg/bootstrap-vcpkg.sh && \
          echo 'VCPKG_BINARY_SOURCES=files,${{ github.workspace }}/vcpkg_cache,readwrite' >> $GITHUB_ENV

      - name: Cache vcpkg binaries
        id: vcpkg-bin-cache
        uses: actions/cache@v4
        with:
          path: vcpkg_cache
          key: vcpkg-bin-${{ runner.os }}-${{ matrix.config.compiler }}-${{ matrix.config.version }}-${{ matrix.config.build_type }}-${{ hashFiles('**/vcpkg.json') }}

      # Only free up space on dry run
      # If cache is present (<= 1gb) there is no need to free up space
      - name: Free Disk Space (Ubuntu)
        if: steps.vcpkg-bin-cache.outputs.cache-hit != 'true'
        uses: jlumbroso/free-disk-space@v1.3.1
        with:
          tool-cache: false

      - name: Configure and install dependencies and
        run: |
          cmake -S . -B build \
            -DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake \
            -DCMAKE_BUILD_TYPE=${{ matrix.config.build_type }} \
            -DCMAKE_CXX_STANDARD=${{ matrix.config.std }} \
            -G Ninja

      - name: Build
        run: |
          cmake --build build -j $(nproc)

      - name: Test
        run: |
          ctest --exclude-regex static --test-dir build -j $(nproc) --output-on-failure