ci.yml

name: CI

on:
  push:
  pull_request:
  workflow_dispatch:
  schedule:
    - cron: '0 5 1 * *'

jobs:
  build:
    name: ${{ matrix.arch }}-${{ matrix.type }}
    runs-on: ${{ contains(matrix.arch, 'arm64') && 'windows-11-arm' || 'windows-2025' }}
    # don't run pull requests from local branches twice
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.repository

    strategy:
      fail-fast: false
      matrix:
        arch: [x64, arm64]
        type: [Debug, Release]

    defaults:
      run:
        shell: cmd

    steps:
      - uses: actions/checkout@v3

      - uses: msys2/setup-msys2@v2
        with:
          msystem: MSYS
          # make Windows packages like Clang available in MSYS
          path-type: inherit
          # install MSYS packages
          install: make autoconf automake libtool pkg-config

      - name: Remove Perl Strawberry installation
        # C:\Strawberry contains various MinGW libraries and binaries like pkg-config
        # that can get picked up by configure/CMake and don't necessarily behave
        # correctly when not using a MinGW environment, and more specifically we cannot
        # use MinGW gmake but must use MSYS make for correctly handling of Windows paths,
        # so we delete everything that could mess up our builds
        run: rmdir /S /Q C:\Strawberry

      - name: Install Winget (arm64)
        if: contains(matrix.arch, 'arm64')
        run: |
          function Install-AppxWithRetry($path) {
            $maxAttempts = 5
            for ($attempt = 1; $attempt -le $maxAttempts; $attempt++) {
              try {
                Add-AppxPackage -Path $path -ForceApplicationShutdown -ErrorAction Stop
                return
              } catch {
                if ($attempt -eq $maxAttempts) {
                  throw
                }
                Write-Warning "Add-AppxPackage failed (attempt $attempt/$maxAttempts): $($_.Exception.Message)"
                Start-Sleep -Seconds 5
              }
            }
          }

          $tempDir = Join-Path $env:TEMP "WingetDependencies"
          $zipFilePath = Join-Path $env:TEMP "DesktopAppInstaller_Dependencies.zip"
          $archDepsDir = Join-Path $tempDir "${{ matrix.arch }}" # Path to the arm64 or x64 folder inside the unzipped content

          New-Item -ItemType Directory -Force -Path $tempDir | Out-Null

          Write-Host "Downloading DesktopAppInstaller_Dependencies.zip to $zipFilePath..."
          try {
            Invoke-WebRequest -Uri https://github.com/microsoft/winget-cli/releases/download/v1.12.460/DesktopAppInstaller_Dependencies.zip -OutFile $zipFilePath -TimeoutSec 300
          } catch {
            Write-Error "Failed to download DesktopAppInstaller_Dependencies.zip: $($_.Exception.Message)"
            exit 1
          }

          Write-Host "Extracting dependencies to $tempDir..."
          try {
            Expand-Archive -Path $zipFilePath -DestinationPath $tempDir -Force
          } catch {
            Write-Error "Failed to extract zip file: $($_.Exception.Message)"
            exit 1
          }

          Write-Host "Installing dependencies from $archDepsDir..."
          try {
            # Get all .appx files in the arm64 directory
            $appXFiles = Get-ChildItem -Path $archDepsDir -Filter "*.appx" -Recurse | Select-Object -ExpandProperty FullName

            if ($appXFiles.Count -eq 0) {
              Write-Warning "No .appx files found in $archDepsDir. This might indicate an issue with the downloaded package or path."
            } else {
              foreach ($appxFile in $appXFiles) {
                Write-Host "Installing $appxFile..."
                Install-AppxWithRetry $appxFile
              }
            }
          } catch {
            Write-Error "Failed to install AppX packages: $($_.Exception.Message)"
            exit 1
          }

          Invoke-WebRequest -Uri https://github.com/microsoft/winget-cli/releases/download/v1.12.460/Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle -OutFile $env:TEMP\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle
          Install-AppxWithRetry $env:TEMP\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle
        shell: pwsh
      
      - name: Install Dependencies
        run: |
          winget install --accept-source-agreements --accept-package-agreements --source winget Ninja-build.Ninja ${{ matrix.arch == 'arm64' && '--architecture arm64' || '' }}
          winget install --accept-source-agreements --accept-package-agreements --source winget NASM

      - name: Install LLVM
        if: contains(matrix.arch, 'arm64')
        run: |
          winget install --accept-source-agreements --accept-package-agreements LLVM.LLVM --architecture arm64

      - uses: ilammy/msvc-dev-cmd@v1
        with:
          arch: ${{ matrix.arch }}

      - name: Build toolchain
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          :: use msys2.cmd from setup-msys2 as Bash shell, as it doesn't have msys2_shell.cmd used normally by build.bat
          set "BASH=msys2 -c"
          build.bat --type ${{ matrix.type }}

      - name: Package release
        run: |
          tar -a -cf GNUstep-Windows-MSVC-${{matrix.arch}}-${{matrix.type}}.zip C:\GNUstep\${{matrix.arch}}\${{matrix.type}}

      - name: Upload build artifact
        uses: actions/upload-artifact@v4
        with:
          path: GNUstep-Windows-MSVC-${{matrix.arch}}-${{matrix.type}}.zip
          name: GNUstep-Windows-MSVC-${{matrix.arch}}-${{matrix.type}}

  prerelease:
    needs: build
    runs-on: ubuntu-latest
    if: ${{ github.ref == 'refs/heads/master' }}

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4

      - name: Update GitHub prerelease
        if: ${{ github.ref == 'refs/heads/master' }}
        uses: marvinpinto/action-automatic-releases@latest
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          automatic_release_tag: latest
          prerelease: true
          title: "Latest Build"
          files: "**/GNUstep-Windows-MSVC-*.zip"