CMBuild

1.0.6

Private/Test-PendingReboot.ps1

                                function Test-PendingReboot {

    if (Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing\RebootPending" -EA Ignore) { Write-Output $true }

    if (Get-Item "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired" -EA Ignore) { Write-Output $true }

    if (Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Name PendingFileRenameOperations -EA Ignore) { Write-Output $true }

    try { 

        $util = [wmiclass]"\\.\root\ccm\clientsdk:CCM_ClientUtilities"

        $status = $util.DetermineIfRebootPending()

        if (($status -ne $null) -and $status.RebootPending){

            Write-Output $true

        }

    }

    catch {}

    Write-Output $false

}