build-windows.yml

name: Build Windows Executable

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

jobs:
  build:
    runs-on: windows-latest
    
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: recursive

    - name: Setup pnpm
      uses: pnpm/action-setup@v2
      with:
        version: 9

    - name: Set up Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '22'
        cache: 'pnpm'
        cache-dependency-path: './dweam_web/pnpm-lock.yaml'

    # TODO figure out how properly format the key for this without introducing weird bugs again
    # - name: Cache frontend build
    #   uses: actions/cache@v4
    #   with:
    #     path: ./dweam_web/dist
    #     key: ${{ runner.os }}-pnpm-build-${{ hashFiles('dweam_web/src/**') }}
    #     restore-keys: |
    #       ${{ runner.os }}-pnpm-build-

    - name: Install frontend
      working-directory: dweam_web
      shell: cmd
      run: |
        pnpm install
    
    - name: Build frontend
      working-directory: dweam_web
      shell: cmd
      run: |
        pnpm build

    - name: Set up Python 3.11
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'

    - name: Install Visual Studio Build Tools
      uses: microsoft/setup-msbuild@v2
      with:
        msbuild-architecture: x64

    - name: Install Poetry
      run: |
        pipx install poetry==1.8.1
        poetry config installer.parallel false
    
    - name: Inject Poetry PyInstaller Plugin
      run: |
        pipx inject poetry poetry-pyinstaller-plugin

    - name: Cache Poetry dependencies
      uses: actions/cache@v4
      with:
        path: |
          ./.venv
          C:\Users\runneradmin\AppData\Local\pypoetry\Cache
          C:\Users\runneradmin\AppData\Local\pip\Cache
        key: ${{ runner.os }}-poetry-deps-${{ hashFiles('poetry.lock', '.github/workflows/build-windows.yml') }}

    - name: Install Python dependencies
      run: |
        poetry config virtualenvs.in-project true
        poetry install --no-interaction -E local
        poetry run pip install pyinstaller

    - name: Prepare Node.js
      shell: cmd
      run: |
        echo Copying Node.js executable...
        copy "C:\Program Files\nodejs\node.exe" "node.exe"
        if not exist node.exe (
          echo Failed to copy node.exe
          exit 1
        )
        
        echo Installing production dependencies...
        copy dweam_web\package.json package.json
        copy dweam_web\pnpm-lock.yaml pnpm-lock.yaml
        pnpm install --prod --frozen-lockfile --shamefully-hoist
        
        echo Copying Node.js built-in modules...
        robocopy "C:\Program Files\nodejs\node_modules" "node_modules" /E /NFL /NDL /NJH /NJS /nc /ns /np || exit 0
        
        echo Verifying critical dependencies...
        if not exist "node_modules\react" (
          echo ERROR: React module is missing!
          dir /s node_modules
          exit 1
        )
        if not exist "node_modules\@astrojs" (
          echo ERROR: Astro modules are missing!
          dir /s node_modules
          exit 1
        )
        
        echo Pruning unnecessary files...
        for /d %%d in (node_modules\*) do (
          if exist "%%d\.git" rmdir /s /q "%%d\.git"
          if exist "%%d\test" rmdir /s /q "%%d\test"
          if exist "%%d\tests" rmdir /s /q "%%d\tests"
          if exist "%%d\docs" rmdir /s /q "%%d\docs"
          if exist "%%d\example" rmdir /s /q "%%d\example"
          if exist "%%d\examples" rmdir /s /q "%%d\examples"
        )

    - name: Prepare build environment
      shell: cmd
      run: |
        echo Preparing package structure...
        mkdir dweam_pkg
        copy pyproject.toml dweam_pkg\
        copy poetry.lock dweam_pkg\
        copy README.md dweam_pkg\
        xcopy /E /I dweam dweam_pkg\dweam

    - name: Build Windows debug executable
      shell: cmd
      run: |
        echo Building debug version...
        poetry run pyinstaller main.py --name dweam-debug ^
          --console ^
          --add-data "dweam_web\dist\server;frontend\server" ^
          --add-data "dweam_web\dist\client;frontend\client" ^
          --add-binary "node.exe;." ^
          --add-data "node_modules;node_modules" ^
          --add-data "%pythonLocation%;python" ^
          --add-data "dweam_pkg;dweam" ^
          --add-data "assets;assets" ^
          --icon "assets\icon.ico" ^
          --hidden-import venv ^
          --hidden-import ensurepip ^
          --hidden-import pip ^
          --hidden-import setuptools ^
          --hidden-import wheel ^
          --hidden-import dweam ^
          --log-level INFO > pyinstaller_build_debug.log 2>&1
        
        echo Verifying debug build output...
        dir dist\dweam-debug\_internal\frontend /s
        dir dist\dweam-debug\_internal\dweam /s
        if not exist "dist\dweam-debug\_internal\frontend\client" (
          echo ERROR: Frontend client files are missing from debug build output!
          exit 1
        )
        if not exist "dist\dweam-debug\_internal\frontend\server" (
          echo ERROR: Frontend server files are missing from debug build output!
          exit 1
        )
        type pyinstaller_build_debug.log

    - name: Upload debug artifact
      uses: actions/upload-artifact@v4
      with:
        name: dweam-windows-debug
        path: dist/dweam-debug/*

    - name: Build Windows release executable
      shell: cmd
      run: |
        echo Building release version...
        poetry run pyinstaller main.py --name dweam ^
          --noconsole ^
          --add-data "dweam_web\dist\server;frontend\server" ^
          --add-data "dweam_web\dist\client;frontend\client" ^
          --add-binary "node.exe;." ^
          --add-data "node_modules;node_modules" ^
          --add-data "%pythonLocation%;python" ^
          --add-data "dweam_pkg;dweam" ^
          --add-data "assets;assets" ^
          --icon "assets\icon.ico" ^
          --hidden-import venv ^
          --hidden-import ensurepip ^
          --hidden-import pip ^
          --hidden-import setuptools ^
          --hidden-import wheel ^
          --hidden-import dweam ^
          --log-level INFO > pyinstaller_build_release.log 2>&1
        
        echo Verifying release build output...
        # if not exist "dist\dweam.exe" (
        #   echo ERROR: Release executable is missing!
        #   exit 1
        # )
        dir dist\dweam\_internal\frontend /s
        dir dist\dweam\_internal\dweam /s
        if not exist "dist\dweam\_internal\frontend\client" (
          echo ERROR: Frontend client files are missing from release build output!
          exit 1
        )
        if not exist "dist\dweam\_internal\frontend\server" (
          echo ERROR: Frontend server files are missing from release build output!
          exit 1
        )
        type pyinstaller_build_release.log

    - name: Upload release artifact
      uses: actions/upload-artifact@v4
      with:
        name: dweam-windows
        # path: dist/dweam.exe
        path: dist/dweam/*

  release:
    needs: build
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    permissions:
      contents: write
    
    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Zip release artifacts
        run: |
          cd artifacts
          zip -r dweam-windows.zip dweam-windows/
          zip -r dweam-windows-debug.zip dweam-windows-debug/

      - name: Create Release
        uses: softprops/action-gh-release@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          name: Release 0.0.${{ github.run_number }}
          tag_name: v0.0.${{ github.run_number }}
          draft: false
          prerelease: false
          files: |
            artifacts/dweam-windows.zip
            artifacts/dweam-windows-debug.zip
          generate_release_notes: true