public/Invoke-CleanModules.ps1
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function Invoke-CleanModules { <# .SYNOPSIS Remove older PowerShell module versions .DESCRIPTION Remove older PowerShell module versions .PARAMETER Name Optional. Name of specific module. Default is all modules .PARAMETER CleanUp Optional. If included: attempt removal of older module versions .EXAMPLE Invoke-CleanModules Analyze all installed modules .EXAMPLE Invoke-CleanModules -Name Mailozaurr Analyze module Mailozaurr only .EXAMPLE Invoke-CleanModules -Name Mailozaurr -CleanUp Analyze and clean-up module Mailozaurr only .EXAMPLE Invoke-CleanModules -CleanUp Analyze and clean-up all installed modules .LINK https://github.com/Skatterbrainz/ds-utils/blob/master/docs/Invoke-CleanModules.md #> [CmdletBinding()] [OutputType()] param( [parameter(Mandatory=$False)][string]$Name = "", [parameter(Mandatory=$False)][switch]$CleanUp ) if ([string]::IsNullOrEmpty($Name)) { Write-Host "Getting installed modules" -ForegroundColor Green [array]$modules = Get-Module -ListAvailable | Select-Object -ExpandProperty Name | Sort-Object -Unique Write-Host "$($modules.Count) modules are installed" -ForegroundColor Green } else { Write-Host "Getting $Name installations" -ForegroundColor Green [array]$modules = Get-Module -Name $Name -ListAvailable | Select-Object -ExpandProperty Name | Sort-Object -Unique } foreach ($module in $modules) { [array]$mdata = Get-Module $module -ListAvailable $mname = $mdata[0].Name [array]$mv = $($mdata.Version | Sort-Object -Descending) if ($mdata.Path.StartsWith("c:\users")) { $mscope = 'User' } else { $mscope = 'Machine' } if (!$CleanUp) { [pscustomobject]@{ Name = $mname Versions = $mv Latest = $($mv[0] -join '.') Scope = $mscope } } else { $vc = $mv.Count if ($vc -eq 1) { Write-Host "No older versions to clean up" } else { if ($vc -gt 2) { [array]$vx = $mv[1..$($vc--)] } else { [array]$vx = $mv[1] } Write-Host "Name: $mname" Write-Host "Latest: $($mv[0] -join '.')" foreach ($v in $vx) { try { Write-Host "Removing version: $($v -join '.')" Uninstall-Module -Name $mname -RequiredVersion $($v -join '.') -Force } catch { Write-Error $_.Exception.Message } } } } } } |