name: windows-ci

on:
  workflow_dispatch:
  # temporarily disabled
  # https://github.com/maplibre/maplibre-native/issues/3670
  # push:
  #   branches:
  #     - main
  #     - windows-*.*.x
  #   tags:
  #     - windows-*

  # pull_request:
  #   branches:
  #     - '*'

env:
  SCCACHE_GHA_ENABLED: "true"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  # INFO: We are cancelling the concurrency group if the change is on PR. For workflow dispatch, this will not work.
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

permissions:
  actions: read           # needed for CodeQL
  contents: read          # needed for CodeQL
  security-events: write  # needed for CodeQL

jobs:
  pre-job:
    runs-on: windows-2022
    outputs:
      should_skip: ${{ github.event_name != 'workflow_dispatch' && steps.changed-files.outputs.windows_any_modified != 'true' }}
    steps:
      - run: |
          git config --system core.longpaths true

      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
        with:
          submodules: recursive
          persist-credentials: false

      - name: Get all Windows files that have changed
        if: github.event_name != 'workflow_dispatch'
        id: changed-files
        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
        with:
          files_yaml_from_source_file: .github/changed-files.yml

      - name: List changed files
        if: steps.changed-files.outputs.windows_any_modified == 'true'
        run: |
          Write-Host "Changed file(s): ${{ steps.changed-files.outputs.windows_all_changed_files }}"

  windows-get-or-build-dependencies:
    if: needs.pre-job.outputs.should_skip != 'true'
    needs: pre-job
    runs-on: windows-2022
    steps:
      - run: |
          git config --system core.longpaths true

      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
        with:
          sparse-checkout: |
            platform/windows/vendor
            platform/windows/Get-VendorPackages.ps1
          persist-credentials: false

      - name: Get vcpkg commit id
        run: |
          $vcpkg_commit_id = (Invoke-WebRequest ${{ github.api_url }}/repos/${{ github.repository }}/contents/platform/windows/vendor/vcpkg?ref=${{ github.ref }} -Headers @{ Authorization = ('Bearer {0}' -f '${{ secrets.GITHUB_TOKEN }}') } | ConvertFrom-Json).sha
          Add-Content -Path $env:GITHUB_ENV -Value "VCPKG_COMMIT_ID=${vcpkg_commit_id}"

      - name: Restore vcpkg binary cache
        id: vcpkg-cache
        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
        with:
          path: ${{ github.workspace }}\platform\windows\vendor\vcpkg\archives
          key: vcpkg-${{ env.VCPKG_COMMIT_ID }}
          lookup-only: true

      - name: Initialize vcpkg submodule
        if: steps.vcpkg-cache.outputs.cache-hit != 'true'
        run: |
          git submodule sync --recursive
          git submodule update --init --force --depth=1 --recursive platform/windows/vendor/vcpkg

      - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
        if: steps.vcpkg-cache.outputs.cache-hit != 'true'

      - name: Acquire/Build Maplibre Native Core Dependencies
        if: steps.vcpkg-cache.outputs.cache-hit != 'true'
        env:
          CI: 1,
          VCPKG_BINARY_SOURCES: "clear;files,${{ github.workspace }}\\platform\\windows\\vendor\\vcpkg\\archives,readwrite"
        timeout-minutes: 60
        run: |
          & ${{ github.workspace }}\platform\windows\Get-VendorPackages.ps1 -Triplet ${{ env.VSCMD_ARG_TGT_ARCH }}-windows -Renderer All -With-ICU

      - name: Save vcpkg binary cache
        if: steps.vcpkg-cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
        with:
          path: ${{ github.workspace }}\platform\windows\vendor\vcpkg\archives
          key: vcpkg-${{ env.VCPKG_COMMIT_ID }}


  windows-build-and-test-msvc:
    needs: windows-get-or-build-dependencies
    strategy:
      matrix:
        renderer: [opengl, egl, vulkan]
    runs-on: windows-2022
    steps:
      - run: |
          git config --system core.longpaths true

      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
        with:
          submodules: recursive
          persist-credentials: false

      - name: Initialize CodeQL
        uses: github/codeql-action/init@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
        with:
          languages: cpp

      - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0

      - uses: mozilla-actions/sccache-action@7d986dd989559c6ecdb630a3fd2557667be217ad # v0.0.9

      - name: Initialize sccache
        run: |
          & $env:SCCACHE_PATH --start-server
          & $env:SCCACHE_PATH --zero-stats

      - name: Get vcpkg commit id
        run: |
          $vcpkg_commit_id = ($(git submodule status .\platform\windows\vendor\vcpkg).Trim() -split ' ')[0]
          Add-Content -Path $env:GITHUB_ENV -Value "VCPKG_COMMIT_ID=${vcpkg_commit_id}"

      - name: Restore vcpkg binary cache
        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
        with:
          path: ${{ github.workspace }}\platform\windows\vendor\vcpkg\archives
          key: vcpkg-${{ env.VCPKG_COMMIT_ID }}

      - name: Configure MapLibre Native Core
        env:
          CI: 1
          VCPKG_INSTALL_OPTIONS: "--debug"
          VCPKG_BINARY_SOURCES: "clear;files,${{ github.workspace }}\\platform\\windows\\vendor\\vcpkg\\archives,readwrite"
          CMAKE_C_COMPILER_LAUNCHER: "${{ env.SCCACHE_PATH }}"
          CMAKE_CXX_COMPILER_LAUNCHER: "${{ env.SCCACHE_PATH }}"
        timeout-minutes: 60
        run: |
          cmake --version
          cmake --preset windows-${{ matrix.renderer }} -DCMAKE_POLICY_DEFAULT_CMP0141=NEW -DCMAKE_MSVC_DEBUG_INFORMATION_FORMAT=Embedded -DCMAKE_BUILD_TYPE=RelWithDebInfo

      - name: Build MapLibre Native Core
        run: |
          cmake --build build-windows-${{ matrix.renderer }} --target mbgl-core mbgl-test-runner mbgl-render-test-runner mbgl-expression-test mbgl-render mbgl-benchmark-runner

      # CodeQL

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
        with:
          category: "/language:cpp"

      - name: Download Mesa3D
        run: |
          (Invoke-WebRequest https://api.github.com/repos/pal1000/mesa-dist-win/releases -Headers @{ Authorization = ('Bearer {0}' -f '${{ secrets.GITHUB_TOKEN }}') } | ConvertFrom-Json)[0].assets | Where-Object name -match 'mesa3d-.+-release-msvc\.7z' | foreach { Invoke-WebRequest $_.browser_download_url -OutFile mesa3d.7z }

      - name: Extract Mesa3D files for OpenGL
        if: matrix.renderer != 'vulkan'
        run: |
          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} .\mesa3d.7z x64\libgallium_wgl.dll x64\libGLESv2.dll

      - name: Extract Mesa3D files for Vulkan
        if: matrix.renderer == 'vulkan'
        run: |
          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} .\mesa3d.7z x64\lvp_icd.x86_64.json x64\vulkan_lvp.dll

      # unit tests

      - name: Configure Mesa3D drivers (OpenGL)
        if: matrix.renderer != 'vulkan'
        run: |
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v DLL /t REG_SZ /d ('{0}\build-windows-${{ matrix.renderer }}\libgallium_wgl.dll' -f $PWD.Path) /f
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v DriverVersion /t REG_DWORD /d 1 /f
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v Flags /t REG_DWORD /d 1 /f
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v Version /t REG_DWORD /d 2 /f
          Add-Content -Path $env:GITHUB_ENV -Value 'GALLIUM_DRIVER=llvmpipe'

      - name: Configure Mesa3D drivers (Vulkan)
        if: matrix.renderer == 'vulkan'
        run: |
          reg add 'HKLM\Software\Khronos\Vulkan\Drivers' /f /v '${{ github.workspace }}\build-windows-${{ matrix.renderer }}\lvp_icd.x86_64.json' /t REG_DWORD /d 0

      - name: Download and configure Vulkan
        if: matrix.renderer == 'vulkan'
        run: |
          # 1.4.313.1 doesn't have runtime components?
          # $version = (Invoke-WebRequest -Uri "https://vulkan.lunarg.com/sdk/latest.json" | ConvertFrom-Json).windows
          $version = '1.4.313.0'
          Invoke-WebRequest https://sdk.lunarg.com/sdk/download/$version/windows/VulkanRT-X64-$version-Components.zip -OutFile VulkanRT.zip
          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} -r .\VulkanRT.zip *x64\vulkan-1.*

      - name: Run C++ tests
        continue-on-error: ${{ matrix.renderer == 'vulkan' }}
        env:
          ANGLE_DEFAULT_PLATFORM: 'gl'
          GALLIUM_DRIVER: llvmpipe
          LIBGL_ALWAYS_SOFTWARE: true
        run: build-windows-${{ matrix.renderer }}/mbgl-test-runner.exe

      # render tests

      - name: Run render test
        id: render_test
        env:
          manifest_file: ${{ matrix.renderer }}
          ANGLE_DEFAULT_PLATFORM: 'gl'
          GALLIUM_DRIVER: llvmpipe
          LIBGL_ALWAYS_SOFTWARE: true
        run: build-windows-${{ matrix.renderer }}/mbgl-render-test-runner.exe "--manifestPath=metrics/windows-${env:manifest_file}.json"

      - name: Upload render test result
        if: always() && steps.render_test.outcome == 'failure'
        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
        with:
          name: render-test-result-${{ matrix.renderer }}
          path: |
            metrics/windows-${{ matrix.renderer }}.html

      # expression tests

      - name: Run expression test
        run: build-windows-${{ matrix.renderer }}/expression-test/mbgl-expression-test.exe

  windows-build-and-test-msys2:
    if: needs.pre-job.outputs.should_skip != 'true'
    needs: pre-job
    strategy:
      matrix:
        msystem: [clang64, mingw64, ucrt64]
        renderer: [opengl, egl, vulkan]
    runs-on: windows-2022
    steps:
      - run: |
          git config --system core.longpaths true
          git config --system core.autocrlf input

      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
        with:
          submodules: recursive
          persist-credentials: false

      - uses: msys2/setup-msys2@fb197b72ce45fb24f17bf3f807a388985654d1f2 # v2.29.0
        with:
          msystem: ${{ matrix.msystem }}
          update: true
          pacboy: >-
            toolchain:p
            clang:p
            cmake:p
            angleproject:p
            curl-winssl:p
            dlfcn:p
            glfw:p
            icu:p
            libjpeg-turbo:p
            libpng:p
            libwebp:p
            libuv:p

      - name: Initialize CodeQL
        uses: github/codeql-action/init@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
        with:
          languages: cpp

      - uses: mozilla-actions/sccache-action@7d986dd989559c6ecdb630a3fd2557667be217ad # v0.0.9

      - name: Initialize sccache
        run: |
          & $env:SCCACHE_PATH --start-server
          & $env:SCCACHE_PATH --zero-stats

      - name: Configure MapLibre Native Core
        env:
          CI: 1
          CMAKE_C_COMPILER_LAUNCHER: "${{ env.SCCACHE_PATH }}"
          CMAKE_CXX_COMPILER_LAUNCHER: "${{ env.SCCACHE_PATH }}"
        shell: msys2 {0}
        run: |
          cmake --version
          cmake --preset windows-${{ matrix.renderer }} -DCMAKE_POLICY_DEFAULT_CMP0141=NEW -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++

      - name: Build MapLibre Native Core
        shell: msys2 {0}
        run: |
          cmake --build build-windows-${{ matrix.renderer }} --target mbgl-core mbgl-test-runner mbgl-render-test-runner mbgl-expression-test mbgl-render mbgl-benchmark-runner

      # CodeQL

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
        with:
          category: "/language:cpp"

      - name: Download Mesa3D
        run: |
          (Invoke-WebRequest https://api.github.com/repos/pal1000/mesa-dist-win/releases -Headers @{ Authorization = ('Bearer {0}' -f '${{ secrets.GITHUB_TOKEN }}') } | ConvertFrom-Json)[0].assets | Where-Object name -match 'mesa3d-.+-release-msvc\.7z' | foreach { Invoke-WebRequest $_.browser_download_url -OutFile mesa3d.7z }

      - name: Extract Mesa3D files for OpenGL
        if: matrix.renderer != 'vulkan'
        run: |
          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} .\mesa3d.7z x64\libgallium_wgl.dll x64\libGLESv2.dll

      - name: Extract Mesa3D files for Vulkan
        if: matrix.renderer == 'vulkan'
        run: |
          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} .\mesa3d.7z x64\lvp_icd.x86_64.json x64\vulkan_lvp.dll

      # unit tests

      - name: Configure Mesa3D drivers (OpenGL)
        if: matrix.renderer != 'vulkan'
        run: |
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v DLL /t REG_SZ /d ('{0}\build-windows-${{ matrix.renderer }}\libgallium_wgl.dll' -f $PWD.Path) /f
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v DriverVersion /t REG_DWORD /d 1 /f
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v Flags /t REG_DWORD /d 1 /f
          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v Version /t REG_DWORD /d 2 /f
          Add-Content -Path $env:GITHUB_ENV -Value 'GALLIUM_DRIVER=llvmpipe'

      - name: Configure Mesa3D drivers (Vulkan)
        if: matrix.renderer == 'vulkan'
        run: |
          reg add 'HKLM\Software\Khronos\Vulkan\Drivers' /f /v '${{ github.workspace }}\build-windows-${{ matrix.renderer }}\lvp_icd.x86_64.json' /t REG_DWORD /d 0

      - name: Download and configure Vulkan
        if: matrix.renderer == 'vulkan'
        run: |
          # 1.4.313.1 doesn't have runtime components?
          # $version = (Invoke-WebRequest -Uri "https://vulkan.lunarg.com/sdk/latest.json" | ConvertFrom-Json).windows
          $version = '1.4.313.0'
          Invoke-WebRequest https://sdk.lunarg.com/sdk/download/$version/windows/VulkanRT-X64-$version-Components.zip -OutFile VulkanRT.zip
          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} -r .\VulkanRT.zip *x64\vulkan-1.*

      - name: Run C++ tests
        continue-on-error: ${{ matrix.renderer == 'vulkan' }}
        env:
          ANGLE_DEFAULT_PLATFORM: 'gl'
          GALLIUM_DRIVER: llvmpipe
          LIBGL_ALWAYS_SOFTWARE: true
        run: build-windows-${{ matrix.renderer }}/mbgl-test-runner.exe

      # render tests

      - name: Run render test
        id: render_test
        env:
          manifest_file: ${{ matrix.renderer }}
          ANGLE_DEFAULT_PLATFORM: 'gl'
          GALLIUM_DRIVER: llvmpipe
          LIBGL_ALWAYS_SOFTWARE: true
        run: build-windows-${{ matrix.renderer }}/mbgl-render-test-runner.exe "--manifestPath=metrics/windows-${env:manifest_file}.json"

      - name: Upload render test result
        if: always() && steps.render_test.outcome == 'failure'
        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
        with:
          name: render-test-result-${{ matrix.renderer }}
          path: |
            metrics/windows-${{ matrix.renderer }}.html

      # expression tests

      - name: Run expression test
        run: build-windows-${{ matrix.renderer }}/expression-test/mbgl-expression-test.exe

  windows-ci-result:
    name: Windows CI Result
    if: needs.pre-job.outputs.should_skip != 'true' && always()
    runs-on: windows-2022
    needs:
      - pre-job
      - windows-build-and-test-msvc
      - windows-build-and-test-msys2
    steps:
      - name: Mark result as failed
        if: needs.windows-build-and-test-msvc.result != 'success' || needs.windows-build-and-test-msys2.result != 'success'
        run: exit 1