testlib/.github/workflows/ci.yml

name: Image Investigation
on: workflow_dispatch # Çàïóñê âðó÷íóþ

jobs:
  investigate:
    name: Explore Windows 2025 Image
    runs-on: windows-2025-vs2026
    steps:
      - name: System Inventory
        shell: pwsh
        run: |
          # 1. Âñå ïåðåìåííûå îêðóæåíèÿ
          Write-Host "--- ENVIRONMENT VARIABLES ---" -ForegroundColor Cyan
          Get-ChildItem Env: | Sort-Object Name | ForEach-Object { "$($_.Name)=$($_.Value)" }

          # 2. Ãëóáîêîå ñêàíèðîâàíèå Program Files (Ãëóáèíà 3)
          Write-Host "`n--- DIRECTORY TREE: PROGRAM FILES ---" -ForegroundColor Cyan
          $roots = @($env:ProgramFiles, ${env:ProgramFiles(x86)})
          
          foreach ($root in $roots) {
              if (Test-Path $root) {
                  Write-Host "`n[ Root: $root ]" -ForegroundColor Yellow
                  # Depth 2 äàåò íàì 3 óðîâíÿ (0 - êîðåíü, 1 - ïîäïàïêà, 2 - ïîä-ïîäïàïêà)
                  Get-ChildItem -Path $root -Directory -Depth 2 -ErrorAction SilentlyContinue | 
                  Select-Object @{Name="Depth"; Expression={$_.FullName.Replace($root, "").Split('\').Count - 1}}, FullName |
                  Sort-Object FullName |
                  ForEach-Object { "  " * $_.Depth + $_.FullName }
              }
          }

          # 3. Ïîèñê Visual Studio 2026 (÷åðåç vswhere)
          Write-Host "`n--- VISUAL STUDIO LOCATIONS (vswhere) ---" -ForegroundColor Cyan
          if (Get-Command vswhere -ErrorAction SilentlyContinue) {
              vswhere -latest -property installationPath
          } else {
              Write-Host "vswhere not found in PATH" -ForegroundColor Red
          }