SCCM 2012 R2 - Fetches the PackageID from all applications, packages, boot images, OS images and driver packages and puts them in a DP group.

Add-AllPackageIDsToDistributionPointGroup.ps1

#Requires -version 3
<#	
	.NOTES
	===========================================================================
	 Created with: 	SAPIEN Technologies, Inc., PowerShell Studio 2015 v4.2.95
	 Created on:   	28.10.2015 16.18
	 Created by:   	Stian Myhre (including some "stealing with pride" from Kaido Järvemets, CoreTech)
	 Organization: 	Amedia Teknologi
	 Filename:     	Add-AllPackageIDsToDistributionPointGroup.ps1
	===========================================================================
	.DESCRIPTION
		Fetches the PackageID from all applications, packages, boot images, OS images and driver packages and puts them in a DP group.
#>

Function Add-AllPackageIDsToDistributionPointGroup
{
	[CmdLetBinding()]
	Param (
		[Parameter(Mandatory = $True, HelpMessage = "Enter ConfigMgr site code")]
		$SiteCode,
		[Parameter(Mandatory = $True, HelpMessage = "Enter site server name")]
		$SiteServer,
		[Parameter(Mandatory = $True, HelpMessage = "Enter Distribution Point Group name")]
		$DPGroup,
		[Parameter(Mandatory = $false, HelpMessage = "Import ConfigMgr module from default installation path")]
		[Switch]$UseDefaultModulePath,
		[Parameter(Mandatory = $false, HelpMessage = "Specify the path to ConfigMgr module")]
		$CMModulePath
	)
	
	#Import the module
	if ($UseDefaultModulePath)
	{
		Import-Module -Name "${env:ProgramFiles(x86)}\Microsoft Configuration Manager\AdminConsole\bin\ConfigurationManager.psd1"
	}
	if ($CMModulePath)
	{
		Import-Module -Name $CMModulePath
	}
	
	#Verify ConfigMgr module existence
	$CMModule = Get-Module ConfigurationManager
	if ($CMModule.Name -eq "ConfigurationManager")
	{
		#Connect to Site Code PSDrive
		Set-Location ($sitecode + ':\')
		
		#Fetch the PackageIDs
		Get-CMApplication | select PackageID -OutVariable Applications
		Get-CMPackage | select PackageID -OutVariable Package
		Get-CMBootImage | select PackageID -OutVariable BootImage
		Get-CMOperatingSystemImage | select PackageID -OutVariable OSImage
		Get-CMDriverPackage | select PackageID -OutVariable DriverPackage
		
		#Merge the PackageIDs
		$allpackages = ($Applications.PackageID + $Package.PackageID + $BootImage.PackageID + $OSImage.PackageID + $DriverPackage.PackageID)
		
		#Add the PackageIDs to DP group
		foreach ($PackageID in $allpackages)
		{
			#A special thanks to Kaido Järvemets in CoreTech for this code :)
			Try
			{
				$DPGroupQuery = Get-WmiObject -Namespace "Root\SMS\Site_$SiteCode" -Class SMS_DistributionPointGroup -ComputerName $SiteServer `
											  -ErrorAction STOP -Filter "Name='$DPGroup'"
				$DPGroupQuery.AddPackages($PackageID)
			}
			Catch
			{
				$_.Exception.Message
			}
		}
	}
	else #error handling
	{
		Write-Output 'Oops, seems like the ConfigurationManager module was not imported correctly.'
		Break
	}
}