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Uninstall.ps1
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Uninstall.ps1
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#Requires -Version 2.0
<#
Copyright (c) Alya Consulting, 2019-2024
This file is part of the Alya Base Configuration.
https://alyaconsulting.ch/Loesungen/BasisKonfiguration
The Alya Base Configuration is free software: you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Alya Base Configuration is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details: https://www.gnu.org/licenses/gpl-3.0.txt
Diese Datei ist Teil der Alya Basis Konfiguration.
https://alyaconsulting.ch/Loesungen/BasisKonfiguration
Die Alya Basis Konfiguration ist eine Freie Software: Sie können sie unter den
Bedingungen der GNU General Public License, wie von der Free Software
Foundation, Version 3 der Lizenz oder (nach Ihrer Wahl) jeder neueren
veröffentlichten Version, weiter verteilen und/oder modifizieren.
Die Alya Basis Konfiguration wird in der Hoffnung, dass sie nützlich sein wird,
aber OHNE JEDE GEWÄHRLEISTUNG, bereitgestellt; sogar ohne die implizite
Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FUER EINEN BESTIMMTEN ZWECK.
Siehe die GNU General Public License fuer weitere Details:
https://www.gnu.org/licenses/gpl-3.0.txt
History:
Date Author Description
---------- -------------------- ----------------------------
29.09.2020 Konrad Brunner Initial Version
#>
[CmdletBinding()]
Param(
)
$exitCode = 0
$AlyaTimeString = (Get-Date).ToString("yyyyMMddHHmmssfff")
$AlyaScriptName = Split-Path $PSCommandPath -Leaf
$AlyaScriptDir = Split-Path $PSCommandPath -Parent
if (![System.Environment]::Is64BitProcess)
{
Write-Host "Launching 64bit PowerShell"
$arguments = ""
foreach($key in $MyInvocation.BoundParameters.keys)
{
switch($MyInvocation.BoundParameters[$key].GetType().Name)
{
"SwitchParameter" {if($MyInvocation.BoundParameters[$k].IsPresent) { $arguments += "-$key " } }
"String" { $arguments += "-$key `"$($MyInvocation.BoundParameters[$key])`" " }
"Int32" { $arguments += "-$key $($MyInvocation.BoundParameters[$key]) " }
"Boolean" { $arguments += "-$key `$$($MyInvocation.BoundParameters[$key]) " }
}
}
$sysNativePowerShell = "$($PSHOME.ToLower().Replace("syswow64", "sysnative"))\powershell.exe"
$pinfo = New-Object System.Diagnostics.ProcessStartInfo
$pinfo.FileName = $sysNativePowerShell
$pinfo.Arguments = "-ex bypass -file `"$PSCommandPath`" $arguments"
$pinfo.RedirectStandardError = $true
$pinfo.RedirectStandardOutput = $true
$pinfo.CreateNoWindow = $true
$pinfo.UseShellExecute = $false
$p = New-Object System.Diagnostics.Process
$p.StartInfo = $pinfo
$p.Start() | Out-Null
$stdout = $p.StandardOutput.ReadToEnd()
if (-Not [string]::IsNullOrEmpty($stdout)) { Write-Host $stdout }
$stderr = $p.StandardError.ReadToEnd()
if (-Not [string]::IsNullOrEmpty($stderr)) { Write-Error $stderr }
$exitCode = $p.ExitCode
}
else
{
Start-Transcript -Path "C:\ProgramData\AlyaConsulting\Logs\$($AlyaScriptName)-$($AlyaTimeString).log" -Force
try
{
$ErrorActionPreference = "Stop"
$regPlats = @("","\WOW6432Node")
foreach($regPlat in $regPlats)
{
foreach($reg in (Get-ChildItem -Path "HKLM:\SOFTWARE$regPlat\Microsoft\Windows\CurrentVersion\Uninstall"))
{
$displayName = $null
$publisher = $null
$uninstallString = $null
try {
$displayName = Get-ItemPropertyValue -Path $reg.PSPath -Name "DisplayName" -ErrorAction SilentlyContinue
} catch {}
try {
$publisher = Get-ItemPropertyValue -Path $reg.PSPath -Name "Publisher" -ErrorAction SilentlyContinue
} catch {}
if ($displayName -like "TortoiseGit*" -and $publisher -eq "TortoiseGit")
{
Write-Host "Uninstalling $displayName"
Write-Host "with infos from $($reg.Name)"
try {
$uninstallString = Get-ItemPropertyValue -Path $reg.PSPath -Name "QuietUninstallString" -ErrorAction SilentlyContinue
} catch {}
if (-Not $uninstallString)
{
$uninstallString = (Get-ItemPropertyValue -Path $reg.PSPath -Name "UninstallString") + " /qn /norestart" -replace "/I", "/X"
}
if (-Not $uninstallString.Contains("msiexec"))
{
$uninstallStringNew = ""
$uninstallParts = $uninstallString.Split()
foreach($uninstallPart in $uninstallParts)
{
if (($uninstallStringNew -eq "") -and (-Not $uninstallPart.StartsWith("`"")))
{
$uninstallStringNew += "`""
}
if ($uninstallPart.Contains(".exe") -and -not $uninstallPart.Contains("`""))
{
$uninstallPart = $uninstallPart + "`""
}
$uninstallStringNew += $uninstallPart + " "
}
$uninstallString = $uninstallStringNew
}
$uninstallString += " /L* `"C:\ProgramData\AlyaConsulting\Logs\TortoiseGit-Uninstall-$AlyaTimeString.log`""
Write-Host "command: $uninstallString"
Write-Host "MSI Start: $((Get-Date).ToString("yyyyMMddHHmmssfff"))"
cmd /c "$uninstallString"
Write-Host "CMD returned: $LASTEXITCODE at $((Get-Date).ToString("yyyyMMddHHmmssfff"))"
do
{
Start-Sleep -Seconds 5
$process = Get-Process -Name "msiexec.exe" -IncludeUserName -ErrorAction SilentlyContinue | Where-Object { $_.UserName -notlike "*\SYSTEM" }
} while ($process)
Write-Host "MSI End: $((Get-Date).ToString("yyyyMMddHHmmssfff"))"
}
}
}
}
catch
{
try { Write-Error ($_.Exception | ConvertTo-Json -Depth 1) -ErrorAction Continue } catch {}
Write-Error ($_.Exception) -ErrorAction Continue
$exitCode = -1
}
Stop-Transcript
}
exit $exitCode