tailscale-custom/cleanup-tailscale-custom.ps1

$ErrorActionPreference = "SilentlyContinue"

Write-Host "=== Cleanup Tailscale-Custom ===" -ForegroundColor Cyan

# 1. Kill tray process
Write-Host "Killing tray process..." -ForegroundColor Yellow
Get-Process "tailscale-tray" | Stop-Process -Force
Start-Sleep -Milliseconds 500

# 2. Stop and delete service
Write-Host "Stopping service..." -ForegroundColor Yellow
Stop-Service "Tailscale-Custom" -Force
Start-Sleep -Seconds 2
sc.exe delete "Tailscale-Custom" | Out-Null
Write-Host "Service deleted." -ForegroundColor Green

# 3. Kill remaining processes
Get-Process "tailscaled","tailscale" | Stop-Process -Force
Start-Sleep -Milliseconds 500

# 4. Remove Program Files
$installDir = "C:\Program Files\Tailscale-Custom"
if (Test-Path $installDir) {
    Remove-Item $installDir -Recurse -Force
    Write-Host "Removed: $installDir" -ForegroundColor Green
}

# 5. Remove ProgramData (state, logs, socket)
$dataDir = "$env:ProgramData\Tailscale-Custom"
if (Test-Path $dataDir) {
    Remove-Item $dataDir -Recurse -Force
    Write-Host "Removed: $dataDir" -ForegroundColor Green
}

# 6. Remove LocalAppData
$localDir = "$env:LOCALAPPDATA\Tailscale-Custom"
if (Test-Path $localDir) {
    Remove-Item $localDir -Recurse -Force
    Write-Host "Removed: $localDir" -ForegroundColor Green
}

# 7. Remove registry keys
$regPaths = @(
    "HKLM:\SYSTEM\CurrentControlSet\Services\Tailscale-Custom",
    "HKLM:\SOFTWARE\Tailscale-Custom",
    "HKCU:\SOFTWARE\Tailscale-Custom"
)
foreach ($reg in $regPaths) {
    if (Test-Path $reg) {
        Remove-Item $reg -Recurse -Force
        Write-Host "Removed registry: $reg" -ForegroundColor Green
    }
}

# 8. Verify
Write-Host "`n=== Verification ===" -ForegroundColor Cyan
$svc = Get-Service "Tailscale-Custom" -ErrorAction SilentlyContinue
if ($svc) { Write-Host "WARNING: Service still exists!" -ForegroundColor Red }
else { Write-Host "Service: removed" -ForegroundColor Green }

if (Test-Path $installDir) { Write-Host "WARNING: $installDir still exists!" -ForegroundColor Red }
else { Write-Host "Program Files: removed" -ForegroundColor Green }

if (Test-Path $dataDir) { Write-Host "WARNING: $dataDir still exists!" -ForegroundColor Red }
else { Write-Host "ProgramData: removed" -ForegroundColor Green }

Write-Host "`nDone! Press any key..." -ForegroundColor Cyan
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")