ci.yml

name: Continuous Integration

on:
  push:
    branches:
      - master
      - develop

  pull_request:
    branches:
      - master
      - develop

  workflow_dispatch: ~

env:
  CTEST_OUTPUT_ON_FAILURE: 1
  NINJA_STATUS: '[%f/%t %o/sec] '

jobs:
  build-matrix:
    runs-on: ubuntu-latest
    outputs:
      tests-matrix: ${{ steps.script.outputs.matrix }}
    steps:
      - uses: actions/checkout@v2  
      - id: script
        shell: pwsh
        run: |
          $json = Get-Content -Raw .github/workflows/test_matrix.json | ConvertFrom-Json
          Add-Content "${env:GITHUB_OUTPUT}" "matrix=$(ConvertTo-Json $json -Compress)"
  tests:
    needs: build-matrix
    strategy:
      fail-fast: false
      matrix:
        include:
          ${{ fromJSON(needs.build-matrix.outputs.tests-matrix) }}
    name: ${{ matrix.name }}
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3

      - uses: friendlyanon/fetch-core-count@v1
        id: cores

      - shell: pwsh
        run: New-Item build/tools -ItemType Directory -ErrorAction SilentlyContinue

      - shell: sudo pwsh -File {0}
        run: |
          Add-Content -Value 'Acquire::Retries "100";' -Path /etc/apt/apt.conf.d/99-custom
          Add-Content -Value 'Acquire::https::Timeout "240";' -Path /etc/apt/apt.conf.d/99-custom
          Add-Content -Value 'Acquire::http::Timeout "240";' -Path /etc/apt/apt.conf.d/99-custom
          Add-Content -Value 'APT::Get::Assume-Yes "true";' -Path /etc/apt/apt.conf.d/99-custom
          Add-Content -Value 'APT::Install-Recommends "false";' -Path /etc/apt/apt.conf.d/99-custom
          Add-Content -Value 'APT::Install-Suggests "false";' -Path /etc/apt/apt.conf.d/99-custom
        if: ${{ startsWith(matrix.os, 'ubuntu') }}

      - uses: ./.github/actions/fetch-cmake
        id: cmake
        with:
          base-directory: build/tools

      - uses: ./.github/actions/fetch-ninja
        id: ninja
        with:
          base-directory: build/tools

      - uses: ./.github/actions/fetch-libstdc++
        id: libstdcxx
        with:
          version: ${{ matrix.libstdcxx-version }}
        if: ${{ matrix.stdlib == 'libstdc++' && matrix.libstdcxx-version }}

      - uses: ./.github/actions/fetch-clang
        id: clang
        with:
          version: ${{ matrix.clang-version }}
          base-directory: build/tools
        if: ${{ matrix.clang-version }}

      - uses: ./.github/actions/fetch-gcc
        id: gcc
        with:
          version: ${{ matrix.gcc-version }}
        if: ${{ matrix.gcc-version }}

      - name: Build Examples
        uses: ./.github/actions/cmake-build
        continue-on-error: ${{ matrix.os == 'macos-11' }}
        env:
          CXX: ${{ steps.clang.outputs.clangxx || steps.gcc.outputs.gplusplus }}
        with:
          cmake: ${{ steps.cmake.outputs.cmake }}
          ninja: ${{ steps.ninja.outputs.ninja }}
          jobs: ${{ steps.cores.outputs.plus_one }}
          source: example
          build: build/example
          args: >
            -DBUILD_SHARED_LIBS=${{ matrix.shared }}
            ${{ ( matrix.stdlib == 'libc++' && '-DCMAKE_CXX_FLAGS=-stdlib=libc++' ) || '' }}

      - name: Build Tests
        id: build_tests
        uses: ./.github/actions/cmake-build
        continue-on-error: ${{ matrix.os == 'macos-11' }}
        env:
          CXX: ${{ steps.clang.outputs.clangxx || steps.gcc.outputs.gplusplus }}
        with:
          cmake: ${{ steps.cmake.outputs.cmake }}
          ninja: ${{ steps.ninja.outputs.ninja }}
          jobs: ${{ steps.cores.outputs.plus_one }}
          source: test
          build: build/test
          args: >
            -DBUILD_SHARED_LIBS=${{ matrix.shared }}
            -DENABLE_THREAD_SANITIZER=${{ matrix.tsan }}
            -DCMAKE_BUILD_TYPE=RelWithDebInfo
            ${{ ( matrix.stdlib == 'libc++' && '-DCMAKE_CXX_FLAGS=-stdlib=libc++' ) || '' }}

      - uses: ./.github/actions/run-tests
        continue-on-error: ${{ startsWith(matrix.os, 'macos') }}
        if: steps.build_tests.outcome == 'success'
        with:
          ctest: ${{ steps.cmake.outputs.ctest }}
          jobs: ${{ steps.cores.outputs.plus_one }}
          test-dir: build/test