Public/Repair-CCMCacheLocation.ps1
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function Repair-CCMCacheLocation { <# .SYNOPSIS Repairs ConfigMgr cache location from computers via CIM. This cleans up \\ and ccmcache\ccmcache in path .DESCRIPTION This function will allow you to clean the existing cache path for multiple computers using CIM queries. You can provide an array of computer names, or cimsessions, or you can pass them through the pipeline. It will return a hashtable with the computer as key and boolean as value for success .PARAMETER CimSession Provides CimSessions to repair the cache location for .PARAMETER ComputerName Provides computer names to repair the cache location for .EXAMPLE C:\PS> Repair-CCMCacheLocation -Location d:\windows\ccmcache Repair cache for local computer .EXAMPLE C:\PS> Repair-CCMCacheLocation -ComputerName 'Workstation1234','Workstation4321' Repair Cache location for Workstation1234, and Workstation4321 .NOTES FileName: Repair-CCMCacheLocation.ps1 Author: Cody Mathis Contact: @CodyMathis123 Created: 2019-11-06 Updated: 2020-01-11 #> [CmdletBinding(SupportsShouldProcess = $true, DefaultParameterSetName = 'ComputerName')] param ( [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'CimSession')] [Microsoft.Management.Infrastructure.CimSession[]]$CimSession, [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'ComputerName')] [Alias('Connection', 'PSComputerName', 'PSConnectionName', 'IPAddress', 'ServerName', 'HostName', 'DNSHostName')] [string[]]$ComputerName = $env:ComputerName ) begin { $connectionSplat = @{ } } process { foreach ($Connection in (Get-Variable -Name $PSCmdlet.ParameterSetName -ValueOnly)) { $Computer = switch ($PSCmdlet.ParameterSetName) { 'ComputerName' { Write-Output -InputObject $Connection switch ($Connection -eq $env:ComputerName) { $false { if ($ExistingCimSession = Get-CimSession -ComputerName $Connection -ErrorAction Ignore) { Write-Verbose "Active CimSession found for $Connection - Passing CimSession to CIM cmdlets" $connectionSplat.Remove('ComputerName') $connectionSplat['CimSession'] = $ExistingCimSession } else { Write-Verbose "No active CimSession found for $Connection - falling back to -ComputerName parameter for CIM cmdlets" $connectionSplat.Remove('CimSession') $connectionSplat['ComputerName'] = $Connection } } $true { $connectionSplat.Remove('CimSession') $connectionSplat.Remove('ComputerName') Write-Verbose 'Local computer is being queried - skipping computername, and cimsession parameter' } } } 'CimSession' { Write-Verbose "Active CimSession found for $Connection - Passing CimSession to CIM cmdlets" Write-Output -InputObject $Connection.ComputerName $connectionSplat.Remove('ComputerName') $connectionSplat['CimSession'] = $Connection } } $Return = [System.Collections.Specialized.OrderedDictionary]::new() try { if ($PSCmdlet.ShouldProcess("[ComputerName = '$Computer']", "Repair CCM Cache Location")) { $Cache = Get-CCMCache @connectionSplat if ($Cache -is [pscustomobject]) { $CurrentLocation = $Cache.Location $NewLocation = $CurrentLocation -replace '\\\\', '\' -replace 'ccmcache\\ccmcache', 'ccmcache' switch ($NewLocation -eq $CurrentLocation) { $true { $Return[$Computer] = $true } $false { $connectionSplat['Location'] = $NewLocation $SetCache = Set-CCMCacheLocation @connectionSplat $Return[$Computer] = $SetCache.$Computer } } } Write-Output $Return } } catch { $ErrorMessage = $_.Exception.Message Write-Error $ErrorMessage } } } } |