name: test

on:
  push:
  pull_request:
  workflow_dispatch:
    inputs:
      gtest_filter:
        description: 'Google Test filter'
      test_linux:
        description: 'Test on Linux'
        type: boolean
        default: true
      test_macos:
        description: 'Test on MacOS'
        type: boolean
        default: true
      test_windows:
        description: 'Test on Windows'
        type: boolean
        default: true

env:
  GTEST_FILTER: ${{ github.event.inputs.gtest_filter || '*' }}

jobs:
  style-check:
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
    continue-on-error: true
    steps:
      - name: checkout
        uses: actions/checkout@v4
      - name: run style check
        run: |
          clang-format --version
          cd test && make style_check

  ubuntu:
    runs-on: ubuntu-latest
    if: >
      (github.event_name == 'push') ||
      (github.event_name == 'pull_request'  &&
       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name) ||
      (github.event_name == 'workflow_dispatch' && github.event.inputs.test_linux == 'true')
    strategy:
      matrix:
        select_impl: ['select', 'poll']
    steps:
      - name: checkout
        uses: actions/checkout@v4
      - name: install libraries
        run: sudo apt-get update && sudo apt-get install -y libbrotli-dev libcurl4-openssl-dev
      - name: build and run tests
        env:
          SELECT_IMPL: ${{ matrix.select_impl }}
        run: cd test && make
      - name: run fuzz test target
        env:
          SELECT_IMPL: ${{ matrix.select_impl }}
        run: cd test && make fuzz_test

  macos:
    runs-on: macos-latest
    if: >
      (github.event_name == 'push') ||
      (github.event_name == 'pull_request'  &&
       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name) ||
      (github.event_name == 'workflow_dispatch' && github.event.inputs.test_macos == 'true')
    strategy:
      matrix:
        select_impl: ['select', 'poll']
    steps:
      - name: checkout
        uses: actions/checkout@v4
      - name: build and run tests
        env:
          SELECT_IMPL: ${{ matrix.select_impl }}
        run: cd test && make
      - name: run fuzz test target
        env:
          SELECT_IMPL: ${{ matrix.select_impl }}
        run: cd test && make fuzz_test

  windows:
    runs-on: windows-latest
    if: >
      (github.event_name == 'push') ||
      (github.event_name == 'pull_request'  &&
       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name) ||
      (github.event_name == 'workflow_dispatch' && github.event.inputs.test_windows == 'true')
    strategy:
      matrix:
        select_impl: ['select', 'poll']
    steps:
    - name: Prepare Git for Checkout on Windows
      run: |
        git config --global core.autocrlf false
        git config --global core.eol lf
    - name: Checkout
      uses: actions/checkout@v4
    - name: Export GitHub Actions cache environment variables
      uses: actions/github-script@v7
      with:
        script: |
          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
    - name: Setup msbuild on windows
      uses: microsoft/setup-msbuild@v2
    - name: Install libraries
      run: |
        vcpkg install gtest curl zlib brotli
        choco install openssl

    - name: Configure CMake with SSL
      run: >
        cmake -B build -S .
        -DCMAKE_BUILD_TYPE=Release
        -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_ROOT }}/scripts/buildsystems/vcpkg.cmake
        -DHTTPLIB_TEST=ON
        -DHTTPLIB_REQUIRE_OPENSSL=ON
        -DHTTPLIB_REQUIRE_ZLIB=ON
        -DHTTPLIB_REQUIRE_BROTLI=ON
        -DHTTPLIB_USE_SELECT=${{ matrix.select_impl == 'select' && 'ON' || 'OFF' }}
    - name: Build with with SSL
      run: cmake --build build --config Release -- /v:m /clp:ShowCommandLine /nologo
    - name: Run tests with SSL
      run: ctest --output-on-failure --test-dir build -C Release

    - name: Configure CMake without SSL
      run: >
        cmake -B build-no-ssl -S .
        -DCMAKE_BUILD_TYPE=Release
        -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_ROOT }}/scripts/buildsystems/vcpkg.cmake
        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
        -DHTTPLIB_TEST=ON
        -DHTTPLIB_REQUIRE_OPENSSL=OFF
        -DHTTPLIB_REQUIRE_ZLIB=ON
        -DHTTPLIB_REQUIRE_BROTLI=ON
        -DHTTPLIB_USE_SELECT=${{ matrix.select_impl == 'select' && 'ON' || 'OFF' }}
    - name: Build without SSL
      run: cmake --build build-no-ssl --config Release -- /v:m /clp:ShowCommandLine /nologo
    - name: Run tests without SSL
      run: ctest --output-on-failure --test-dir build-no-ssl -C Release
    env:
      VCPKG_ROOT: "C:/vcpkg"
      VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"