name: Test

on:
  push:
  pull_request:
  schedule:
    # Weekly, at 5:45 AM on Friday (somewhat randomly chosen).
    - cron: '45 5 * * 5'
  workflow_dispatch:

jobs:
  old_and_new:
    strategy:
      matrix:
        version: [1.58.0, 1.78.0]
        os: [ubuntu-18.04, ubuntu-20.04, ubuntu-22.04, windows-2019, windows-2022]
        toolset: [auto, clang, gcc, mingw, msvc]

        exclude:
          # No Visual Studio on Linux.
          - {os: ubuntu-18.04, toolset: msvc}
          - {os: ubuntu-20.04, toolset: msvc}
          - {os: ubuntu-22.04, toolset: msvc}
          # GCC == MinGW-w64 on Windows.
          - {os: windows-2019, toolset: gcc}
          - {os: windows-2022, toolset: gcc}
          # MinGW should be the same across different Windows versions.
          - {os: windows-2019, toolset: mingw}
          # VS 2022 doesn't support older Boost versions.
          - {os: windows-2022, version: 1.58.0}

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

    name: '${{ matrix.version }} / ${{ matrix.os }} / ${{ matrix.toolset }}'

    defaults:
      run:
        shell: pwsh

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Cache Boost
        uses: actions/cache@v3
        with:
          path: '${{ runner.workspace }}/boost_*.tar.gz'
          key: 'boost-${{ matrix.version }}'

      - name: Clean up PATH
        uses: egor-tensin/cleanup-path@v3
        if: runner.os == 'Windows'

      - name: Set up GCC
        uses: egor-tensin/setup-gcc@v1
        if: matrix.toolset == 'gcc'

      - name: Set up MinGW
        uses: egor-tensin/setup-mingw@v2
        if: matrix.toolset == 'mingw' || (matrix.toolset == 'clang' && runner.os == 'Windows')

      - name: Set up Clang
        uses: egor-tensin/setup-clang@v1
        if: matrix.toolset == 'clang'

      - id: build
        name: Build Boost
        uses: ./
        with:
          version: '${{ matrix.version }}'
          toolset: '${{ matrix.toolset }}'
          configuration: Release
          static: 1
          libraries: filesystem program_options system

      - name: Check Boost
        uses: ./.github/actions/check-boost
        with:
          # This tests that Boost is indeed in that directory, don't replace
          # with ${{ steps.build.outputs.root }}.
          root: '${{ runner.workspace }}/boost'

      - name: Check libraries
        uses: ./.github/actions/check-libraries
        with:
          toolset: '${{ matrix.toolset }}'
          librarydir: '${{ steps.build.outputs.librarydir }}'
          libraries: filesystem program_options system
          static: 1

  different_configurations:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-2019, windows-2022]
        platform: [x64, x86]
        configuration: [Debug, Release]

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

    name: '${{ matrix.os }} / ${{ matrix.platform }} / ${{ matrix.configuration }}'

    defaults:
      run:
        shell: pwsh

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Cache Boost
        uses: actions/cache@v3
        with:
          path: '${{ runner.workspace }}/boost_*.tar.gz'
          key: 'boost-${{ matrix.version }}'

      - name: Set up GCC
        uses: egor-tensin/setup-gcc@v1
        with:
          platform: '${{ matrix.platform }}'
        if: runner.os == 'Linux'

      - id: build
        name: Build Boost
        uses: ./
        with:
          version: 1.78.0
          platform: '${{ matrix.platform }}'
          configuration: '${{ matrix.configuration }}'
          libraries: filesystem program_options system
          directory: '${{ runner.workspace }}/foo'

      - name: Check Boost
        uses: ./.github/actions/check-boost
        with:
          # This tests that Boost is indeed in that directory, don't replace
          # with ${{ steps.build.outputs.root }}.
          root: '${{ runner.workspace }}/foo'

      - name: Check libraries
        uses: ./.github/actions/check-libraries
        with:
          librarydir: '${{ steps.build.outputs.librarydir }}'
          libraries: filesystem program_options system

  macos:
    strategy:
      matrix:
        # 1.71.0 is the earliest version to not fail with these errors:
        #
        #     clang: error: unknown argument: '-fcoalesce-templates'
        #
        version: [1.71.0, 1.74.0]
        os: [macos-10.15, macos-11]
        toolset: [auto]

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

    name: '${{ matrix.version }} / ${{ matrix.os }} / ${{ matrix.toolset }}'

    defaults:
      run:
        shell: pwsh

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Cache Boost
        uses: actions/cache@v3
        with:
          path: '${{ runner.workspace }}/boost_*.tar.gz'
          key: 'boost-${{ matrix.version }}'

      - id: build
        name: Build Boost
        uses: ./
        with:
          version: '${{ matrix.version }}'
          toolset: '${{ matrix.toolset }}'
          configuration: Release
          static: 1
          libraries: filesystem program_options system

      - name: Check Boost
        uses: ./.github/actions/check-boost
        with:
          # This tests that Boost is indeed in that directory, don't replace
          # with ${{ steps.build.outputs.root }}.
          root: '${{ runner.workspace }}/boost'

      - name: Check libraries
        uses: ./.github/actions/check-libraries
        with:
          toolset: '${{ matrix.toolset }}'
          librarydir: '${{ steps.build.outputs.librarydir }}'
          libraries: filesystem program_options system
          static: 1