Private/Get-DependencyChoices.ps1
|
#Requires -Version 5.1 function Get-DependencyChoices { <# .SYNOPSIS Prompts user for optional dependency removal choices (Phase 3). .DESCRIPTION Detects WinGet-installed dependencies and asks user which ones to remove. Only shows prompts for WinGet-installed packages (Python, FFmpeg, PowerShell module). VoiceMeeter is NOT included (manual uninstall via vendor). .PARAMETER Prerequisites Hashtable from Phase 1 (optional, for reference). .OUTPUTS Hashtable with user choices: @{ RemovePython = $true/$false RemoveFFmpeg = $true/$false RemoveModule = $true/$false SkipDependencyPrompts = $true/$false # If WinGet unavailable } .EXAMPLE $choices = Get-DependencyChoices if ($choices.RemovePython) { winget uninstall Python } #> param( [hashtable]$Prerequisites = @{} ) $choices = @{ RemovePython = $false RemoveFFmpeg = $false RemoveModule = $false SkipDependencyPrompts = $false } Write-Host "" Write-Host "Optional Dependency Removal" -ForegroundColor Yellow Write-Host "═══════════════════════════════════════" -ForegroundColor Yellow Write-Host "" # Check if WinGet is available $wingetAvailable = $null -ne (Get-Command winget -ErrorAction SilentlyContinue) if (-not $wingetAvailable) { Write-Host "⚠ WinGet not found. Skipping optional dependency detection." -ForegroundColor Yellow Write-Host "" $choices.SkipDependencyPrompts = $true return $choices } # Detect Python (any version 3.x) Write-Host "1. Python" -ForegroundColor Cyan $pythonList = winget list "Python" 2>$null | Select-String "Python\." if ($pythonList) { # Extract version info $pythonString = $pythonList | Out-String if ($pythonString -match "Python\.Python\.(\d+\.\d+)") { $pythonVersion = $matches[1] Write-Host " Found: Python $pythonVersion (installed via WinGet)" -ForegroundColor Gray } else { Write-Host " Found: Python (installed via WinGet)" -ForegroundColor Gray } Write-Host " ⚠ Warning: Other programs may depend on Python" -ForegroundColor Yellow Write-Host "" Write-Host " Uninstall Python?" try { $pythonChoice = Read-Host " (Yes/No/Info)" } catch { Write-Host " (No input available - defaulting to No)" -ForegroundColor Gray $pythonChoice = "No" } switch ($pythonChoice.ToLower()) { "yes" { $choices.RemovePython = $true } "info" { Write-Host "" Write-Host " Python is required for many development tools." -ForegroundColor Gray Write-Host " Uninstalling may break other applications." -ForegroundColor Gray Write-Host " Only remove if you're sure nothing else needs it." -ForegroundColor Gray Write-Host "" try { $pythonRetry = Read-Host " Uninstall Python anyway? (Yes/No)" } catch { $pythonRetry = "No" } if ($pythonRetry.ToLower() -eq "yes") { $choices.RemovePython = $true } } default { $choices.RemovePython = $false } } } else { Write-Host " Not installed (or not via WinGet)" -ForegroundColor Gray } Write-Host "" # Detect FFmpeg (Gyan.FFmpeg) Write-Host "2. FFmpeg" -ForegroundColor Cyan $ffmpegFound = $null -ne (winget show --id Gyan.FFmpeg 2>$null) if ($ffmpegFound) { Write-Host " Found: FFmpeg (installed via WinGet)" -ForegroundColor Gray Write-Host " ⚠ Warning: Used by media applications and tools" -ForegroundColor Yellow Write-Host "" Write-Host " Uninstall FFmpeg?" try { $ffmpegChoice = Read-Host " (Yes/No/Info)" } catch { Write-Host " (No input available - defaulting to No)" -ForegroundColor Gray $ffmpegChoice = "No" } switch ($ffmpegChoice.ToLower()) { "yes" { $choices.RemoveFFmpeg = $true } "info" { Write-Host "" Write-Host " FFmpeg is used by video/audio applications." -ForegroundColor Gray Write-Host " Uninstalling may break streaming and media tools." -ForegroundColor Gray Write-Host " Only remove if you're sure nothing else needs it." -ForegroundColor Gray Write-Host "" try { $ffmpegRetry = Read-Host " Uninstall FFmpeg anyway? (Yes/No)" } catch { $ffmpegRetry = "No" } if ($ffmpegRetry.ToLower() -eq "yes") { $choices.RemoveFFmpeg = $true } } default { $choices.RemoveFFmpeg = $false } } } else { Write-Host " Not installed (or not via WinGet)" -ForegroundColor Gray } Write-Host "" # PowerShell Module Write-Host "3. PowerShell Module (BATCRelayBot)" -ForegroundColor Cyan $moduleInstalled = $null -ne (Get-Module BATCRelayBot -ErrorAction SilentlyContinue) -or ` $null -ne (Get-Module -ListAvailable -Name BATCRelayBot -ErrorAction SilentlyContinue) if ($moduleInstalled) { Write-Host " Found: BATCRelayBot PowerShell Module" -ForegroundColor Gray Write-Host "" Write-Host " Uninstall PowerShell Module?" try { $moduleChoice = Read-Host " (Yes/No)" } catch { Write-Host " (No input available - defaulting to No)" -ForegroundColor Gray $moduleChoice = "No" } switch ($moduleChoice.ToLower()) { "yes" { $choices.RemoveModule = $true } default { $choices.RemoveModule = $false } } } else { Write-Host " Not installed as PowerShell module" -ForegroundColor Gray } Write-Host "" # VoiceMeeter Note (NOT included in this phase) Write-Host "Note: VoiceMeeter (if installed)" -ForegroundColor Gray Write-Host " VoiceMeeter is a manual installation and must be uninstalled" -ForegroundColor Gray Write-Host " using the vendor's uninstaller (Control Panel → Programs)" -ForegroundColor Gray Write-Host "" # Summary Write-Host "═══════════════════════════════════════" -ForegroundColor Yellow Write-Host "" return $choices } Export-ModuleMember -Function Get-DependencyChoices |