windows-build.yaml

name: Windows build

on: push

jobs:
  build-windows-bindings:
    name: Build Windows bindings
    runs-on: windows-2019-16-core

    steps:
      # Step 1: Checkout the repository
      - name: Checkout repository
        uses: actions/checkout@v4

# Step 2: Install Visual Studio Build Tools (only needed on windows-latest or runners without VS2019)
#      - name: Install Visual Studio Build Tools
#        run: |
#          choco install visualstudio2019buildtools -y
#          choco install visualstudio2019-workload-vctools -y
#        shell: cmd

      # Step 3: Install Python 3.13
      - name: Install Python 3.13
        uses: actions/setup-python@v5
        with:
          python-version: '3.13'

      - name: Add Python to PATH
        run: |
          setx PATH "%PATH%;C:\hostedtoolcache\windows\Python\3.13.0\x64"
        shell: cmd

      # Step 4: Add Python to PATH
      - name: Install numpy
        run: |
          C:/hostedtoolcache/windows/Python/3.13.0/x64/python.exe -m pip install numpy
        shell: cmd

      # Step 5: Install MSYS2
      - name: Install MSYS2
        run: |
          choco install msys2 -y
          setx PATH "%PATH%;C:\tools\msys64\usr\bin"
        shell: cmd

      - name: Initialize MSYS2
        run: |
          C:/tools/msys64/msys2_shell.cmd -defterm -no-start -c "pacman -Syuu --noconfirm"
          C:/tools/msys64/msys2_shell.cmd -defterm -no-start -c "pacman -Sy --noconfirm"
        shell: cmd

      # Step 6: Install Bazelisk
      - name: Install Bazelisk
        run: |
          choco install bazelisk -y
        shell: cmd

      # Step 7: Set up Bazel environment variables
      - name: Set up Bazel environment variables
        env:
          BAZEL_VC: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC
          BAZEL_VS: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools
          BAZEL_VC_FULL_VERSION: 14.29.30133
          BAZEL_SH: C:\msys64\usr\bin\bash.exe
        run: echo "Bazel environment variables set."

      # Step 8: Download and Install OpenCV
      - name: Download OpenCV
        run: |
          curl -L -o opencv.exe https://github.com/opencv/opencv/releases/download/4.9.0/opencv-4.9.0-windows.exe
          start /wait opencv.exe -suppresslaunch  -y -gm2 -o"C:\"
        shell: cmd

      # Step 9: Install vcpkg and ffmpeg
      - name: Install vcpkg and ffmpeg
        run: |
          git clone https://github.com/microsoft/vcpkg.git C:\vcpkg
          C:\vcpkg\bootstrap-vcpkg.bat
          C:\vcpkg\vcpkg install ffmpeg
        shell: cmd

      # Step 10: Download and Install OpenVINO Runtime
      - name: Download and Install OpenVINO Runtime 24.5.0
        shell: powershell
        run: |
          Invoke-WebRequest -Uri https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/nightly/2025.0.0.0.dev20241105/openvino_genai_windows_2025.0.0.0.dev20241105_x86_64.zip -OutFile openvino_runtime.zip
          Expand-Archive -Path openvino_runtime.zip -DestinationPath C:/Intel/
          Rename-Item -Path "C:/Intel/openvino_genai_windows_2024.5.0.0_x86_64" -NewName "openvino_2024.5.0"
          dir C:/Intel/openvino_2024.5.0/

      # Step 11: Install Mediapipe Requirements
      - name: Install Mediapipe Requirements
        run: |
          C:/tools/msys64/msys2_shell.cmd -defterm -no-start -c "pacman -Sy --noconfirm git patch unzip"
        shell: bash

      # Step 12: Build with Bazel
      - name: Build Windows Bindings with Bazel
        env:
          PYTHON_BIN_PATH: "C:/hostedtoolcache/windows/Python/3.13.0/x64/python.exe"
        run: |
          cd openvino_bindings
          bazel build -c opt :windows_bindings --action_env PYTHON_BIN_PATH="C:/hostedtoolcache/windows/Python/3.13.0/x64/python.exe"
        shell: bash

      # Step 13: Verify the DLLs
      - name: Verify DLLs in Bazel Output
        run: |
          dir openvino_bindings/bazel-out/x64_windows-opt/bin/windows_bindings.tar

      # Step 14: Upload release artifact
      - name: Upload Release Artifact
        uses: actions/upload-artifact@v4
        with:
          name: windows_bindings.tar
          path: openvino_bindings/bazel-out/x64_windows-opt/bin/windows_bindings.tar

  build-windows-ui:
    name: Build Windows UI
    runs-on: windows-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v4
      - uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
          flutter-version: '3.24.0'
      - name: Install project dependencies
        run: flutter pub get
      - name: Generate intermediates
        run: flutter pub run build_runner build --delete-conflicting-outputs
      - name: Enable windows build
        run: flutter config --enable-windows-desktop
      - name: Copy bindings # Todo
        run: |
          mkdir bindings
          New-Item -ItemType File -Path "bindings\\fake.dll" -Force
      - name: Build artifacts
        run: flutter build windows --release
      - name: Archive Release artifact
        uses: thedoctor0/zip-release@master
        with:
          type: 'zip'
          filename: "OpenVINO-TestDrive-no-bindings-windows.zip"
          path: build/windows/x64/runner/Release
      - name: Upload Release Artifact
        uses: actions/upload-artifact@v4
        with:
          name: "OpenVINO-TestDrive-no-bindings-windows.zip"
          path: build\\windows\\x64\\runner\\Release

  package:
    name: Package combined Windows release
    runs-on: ubuntu-22.04
    needs: [ build-windows-bindings, build-windows-ui ]  # Waits for both jobs to succeed
    steps:
      # Step 1: Check out the repository
      - name: Checkout repository
        uses: actions/checkout@v4

      # Step 2: Set filename for release
      - name: Set safe filename
        id: set_filename
        run: |
          SAFE_REF_NAME=${GITHUB_REF_NAME//\//_}
          echo "SANITIZED_FILENAME=OpenVINO-TestDrive-${SAFE_REF_NAME}-windows.zip" >> $GITHUB_ENV

      # Step 3: Download artifact from build-windows-ui
      - name: Download bindings build artifact
        uses: actions/download-artifact@v4
        with:
          name: "windows_bindings.tar"  # Matches the artifact name from build-windows-ui
          path: ./bindings  # Directory to store the downloaded artifact

      # Step 4: Download artifact from build-windows-ui
      - name: Download flutter build artifact
        uses: actions/download-artifact@v4
        with:
          name: "OpenVINO-TestDrive-no-bindings-windows.zip"  # Matches the artifact name from build-windows-ui
          path: ./flutter  # Directory to store the downloaded artifact

      # Step 5: Combine artifacts
      - name: Combine artifacts
        run: |
          ls -la ./
          ls -la ./bindings
          ls -la ./flutter
          rm -rf ./flutter/fake.dll
          
          tar -xvf ./bindings/windows_bindings.tar -C ./bindings
          rm ./bindings/windows_bindings.tar
          
          ls -la ./bindings

          mv ./bindings/* ./flutter/

      # Step 5: Archive combined folder
      - name: Archive Release artifact
        uses: thedoctor0/zip-release@master
        with:
          type: 'zip'
          filename: ${{ env.SANITIZED_FILENAME }}
          path: ./flutter/

      # Step 5: Upload new artifact
      - name: Upload Release Artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.SANITIZED_FILENAME }}
          path: ./flutter/

      # Step 6: Update release
      - name: Windows Release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          files: ${{ env.SANITIZED_FILENAME }}