Created
January 8, 2020 18:30
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Windows 10 Upgrades - Test Custom Actions Script (Run during TS)
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<# GARYTOWN.COM / @gwblok | |
Custom Actions in the Setup Process | |
This script creates each of the 6 batch files, along with associated powershell files. | |
It then populates the Batch file to call the PS File | |
It then populates the PS File with the command to create a time stamp. | |
Note, assumes several task sequence variables (SMSTS_BUILD & RegistryPath) as the location to write the data to | |
Goal: Confirm when the Scripts run and compare to other logs | |
Docs: https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/windows-setup-enable-custom-actions | |
#> | |
#Setup TS Environement | |
try | |
{ | |
$tsenv = New-Object -COMObject Microsoft.SMS.TSEnvironment | |
$registryPath = "HKLM:\$($tsenv.Value("RegistryPath"))\$($tsenv.Value("SMSTS_Build"))" #Sets Registry Location | |
} | |
catch | |
{ | |
Write-Verbose "Not running in a task sequence." | |
$registryPath = "HKLM:\SOFTWARE\WaaS\1909" | |
} | |
if (Test-Path -Path $registryPath){} | |
Else{New-Item -Path $registryPath} | |
$RunOncePath = "$($env:windir)\System32\update\runonce" | |
$RunPath = "$($env:windir)\System32\update\run" | |
#Custom Action Table (CA = CustomAction) | |
$RunScriptTable = @( | |
@{ Script = "CA_PreInstall"; BatFile = 'preinstall.cmd'; ps1file = 'preinstall.ps1';Type = 'RunOnce'; Path = "$RunOncePath"} | |
@{ Script = "CA_PreCommit"; BatFile = 'precommit.cmd'; ps1file = 'precommit.ps1'; Type = 'RunOnce'; Path = "$RunOncePath"} | |
@{ Script = "CA_Failure"; BatFile = 'failure.cmd'; ps1file = 'failure.ps1'; Type = 'RunOnce'; Path = "$RunOncePath"} | |
@{ Script = "CA_PreInstall"; BatFile = 'preinstall.cmd'; ps1file = 'preinstall.ps1'; Type = 'Run'; Path = "$RunPath"} | |
@{ Script = "CA_PreCommit"; BatFile = 'precommit.cmd'; ps1file = 'precommit.ps1'; Type = 'Run'; Path = "$RunPath"} | |
@{ Script = "CA_Failure"; BatFile = 'failure.cmd'; ps1file = 'failure.ps1'; Type = 'Run'; Path = "$RunPath"} | |
) | |
$ScriptGUID = New-Guid | |
ForEach ($RunScript in $RunScriptTable) | |
{ | |
Write-Output $RunScript.Script | |
$BatFilePath = "$($RunScript.Path)\$($ScriptGUID)\$($RunScript.batFile)" | |
$PSFilePath = "$($RunScript.Path)\$($ScriptGUID)\$($RunScript.ps1File)" | |
#Create Batch File to Call PowerShell File | |
New-Item -Path $BatFilePath -ItemType File -Force | |
$CustomActionContent = New-Object system.text.stringbuilder | |
[void]$CustomActionContent.Append('%windir%\System32\WindowsPowerShell\v1.0\powershell.exe -ExecutionPolicy ByPass -File') | |
[void]$CustomActionContent.Append(" $PSFilePath") | |
Add-Content -Path $BatFilePath -Value $CustomActionContent.ToString() | |
#Create PowerShell File to do actions | |
New-Item -Path $PSFilePath -ItemType File -Force | |
Add-Content -Path $PSFilePath '$TimeStamp = Get-Date -f s' | |
$CustomActionContentPS = New-Object system.text.stringbuilder | |
[void]$CustomActionContentPS.Append('$RegistryPath = ') | |
[void]$CustomActionContentPS.Append("""$RegistryPath""") | |
Add-Content -Path $PSFilePath -Value $CustomActionContentPS.ToString() | |
$CustomActionContentPS = New-Object system.text.stringbuilder | |
[void]$CustomActionContentPS.Append('$keyname = ') | |
[void]$CustomActionContentPS.Append("""$($RunScript.Script)_$($RunScript.Type)""") | |
Add-Content -Path $PSFilePath -Value $CustomActionContentPS.ToString() | |
Add-Content -Path $PSFilePath -Value 'New-ItemProperty -Path $registryPath -Name $keyname -Value $TimeStamp -Force' | |
} |
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