name: Windows
on:
  push:
    paths-ignore:
      - 'doc/**'
      - '**/man/*'
      - '**.md'
      - '**.rdoc'
      - '**/.document'
      - '.*.yml'
  pull_request:
    # Do not use paths-ignore for required status checks
    # https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/collaborating-on-repositories-with-code-quality-features/troubleshooting-required-status-checks#handling-skipped-but-required-checks
  merge_group:

concurrency:
  group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }}
  cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }}

permissions:
  contents: read

jobs:
  make:
    strategy:
      matrix:
        include:
          - os: 2022
            vc: 2022
            test_task: check
          - os: 2025
            vc: 2022
            test_task: check
          - os: 11-arm
            test_task: 'btest test-basic test-tool' # check and test-spec are broken yet.
            target: arm64
          - os: 2025
            vc: 2022
            test_task: test-bundled-gems
      fail-fast: false

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

    if: >-
      ${{!(false
      || contains(github.event.head_commit.message, '[DOC]')
      || contains(github.event.pull_request.title, '[DOC]')
      || contains(github.event.pull_request.labels.*.name, 'Documentation')
      || (github.event_name == 'push' && github.event.pull_request.user.login == 'dependabot[bot]')
      )}}

    name: Windows ${{ matrix.os }}/Visual C++ ${{ matrix.vc }} (${{ matrix.test_task }})

    env:
      GITPULLOPTIONS: --no-tags origin ${{ github.ref }}
      VCPKG_DEFAULT_TRIPLET: ${{ matrix.target || 'x64' }}-windows

    steps:
      - run: md build
        working-directory:

      - uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
        with:
          # windows-11-arm has only 3.4.1, 3.4.2, 3.4.3, head
          ruby-version: ${{ !endsWith(matrix.os, 'arm') && '3.1' || '3.4' }}
          bundler: none
          windows-toolchain: none

      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          sparse-checkout-cone-mode: false
          sparse-checkout: /.github

      - uses: ./.github/actions/setup/directories
        with:
          srcdir: src
          builddir: build
          make-command: nmake
          clean: true

      - name: Install tools with scoop
        run: |
          Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
          iwr -useb get.scoop.sh | iex
          Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH
          scoop install vcpkg uutils-coreutils
        shell: pwsh

      - name: Restore vcpkg artifact
        id: restore-vcpkg
        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
        with:
          path: src\vcpkg_installed
          key: windows-${{ matrix.os }}-vcpkg-${{ hashFiles('src/vcpkg.json') }}

      - name: Install libraries with vcpkg
        run: |
          vcpkg install --vcpkg-root=%USERPROFILE%\scoop\apps\vcpkg\current
        working-directory: src
        if: ${{ ! steps.restore-vcpkg.outputs.cache-hit }}

      - name: Save vcpkg artifact
        uses: actions/cache/save@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
        with:
          path: src\vcpkg_installed
          key: windows-${{ matrix.os }}-vcpkg-${{ hashFiles('src/vcpkg.json') }}
        if: ${{ ! steps.restore-vcpkg.outputs.cache-hit && (github.ref_name == 'master' || startsWith(github.ref_name, 'ruby_')) }}

      - name: setup env
        # Available Ruby versions: https://github.com/actions/runner-images/blob/main/images/windows/Windows2019-Readme.md#ruby
        # %TEMP% is inconsistent with %TMP% and test-all expects they are consistent.
        # https://github.com/actions/virtual-environments/issues/712#issuecomment-613004302
        run: |
          ::- Set up VC ${{ matrix.vc }}
          set | sort > old.env
          call ..\src\win32\vssetup.cmd ^
            -arch=${{ matrix.target || 'amd64' }} ^
            ${{ matrix.vcvars && '-vcvars_ver=' || '' }}${{ matrix.vcvars }}
          nmake -f nul
          set TMP=%RUNNER_TEMP%
          set TEMP=%RUNNER_TEMP%
          set MAKEFLAGS=l
          set /a TEST_JOBS=(15 * %NUMBER_OF_PROCESSORS% / 10) > nul
          set RUBY_OPT_DIR=%GITHUB_WORKSPACE:\=/%/src/vcpkg_installed/%VCPKG_DEFAULT_TRIPLET%
          set | sort > new.env
          comm -13 old.env new.env >> %GITHUB_ENV%
          del *.env

      - name: baseruby version
        run: ruby -v

      - name: compiler version
        run: cl

      - name: volume info
        run: Get-Volume
        shell: pwsh

      # TODO: We should use `../src` instead of `D:/a/ruby/ruby/src`
      - name: Configure
        run: >-
          ../src/win32/configure.bat --disable-install-doc
          --with-opt-dir=%RUBY_OPT_DIR%
          --with-gmp

      - run: nmake prepare-vcpkg

      - run: nmake incs

      - run: nmake extract-extlibs

      # On all other platforms, test-spec depending on extract-gems (in common.mk) is enough.
      # But not for this Visual Studio workflow. So here we extract gems before building.
      - run: nmake extract-gems

      # windows-11-arm runner cannot run `ruby tool/file2lastrev.rb --revision.h --output=revision.h`
      - name: make revision.h
        run: |
          win32\lastrev.bat | win32\ifchange.bat --timestamp=.revision.time revision.h -
          type revision.h
        working-directory: src

      - run: nmake

      - name: Set up Launchable
        uses: ./.github/actions/launchable/setup
        with:
          os: windows-${{ matrix.os }}
          launchable-token: ${{ secrets.LAUNCHABLE_TOKEN }}
          builddir: build
          srcdir: src
          test-task: ${{ matrix.test_task || 'check' }}
        continue-on-error: true
        if: ${{ matrix.test_task != 'test-bundled-gems' }}
        timeout-minutes: 3

      - run: nmake ${{ matrix.test_task || 'check' }}
        env:
          RUBY_TESTOPTS: -j${{ env.TEST_JOBS || 4 }}
        timeout-minutes: 70

      - uses: ./.github/actions/slack
        with:
          label: Windows ${{ matrix.os }} / VC ${{ matrix.vc }} / ${{ matrix.test_task || 'check' }}
          SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot
        if: ${{ failure() }}

  result:
    if: ${{ always() }}
    name: ${{ github.workflow }} result
    runs-on: windows-latest
    needs: [make]
    steps:
      - run: exit 1
        working-directory:
        if: ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') }}

defaults:
  run:
    working-directory: build
    shell: cmd