add: cleanup-windows.ps1 — VHDX-Cleanup fuer Gamebox
Ein Script das auf der Gamebox (Windows + Docker Desktop + WSL2) alle
.vhdx Files findet und via diskpart compactet. Gibt den Speicherplatz
zurueck den man IN den Distros/Containern geloescht hat aber von der
VHDX bisher nicht freigegeben wurde.
Nutzung (PowerShell als ADMIN):
.\cleanup-windows.ps1 stefan
.\cleanup-windows.ps1 -User stefan -SkipPrune # nur compacten
.\cleanup-windows.ps1 -User stefan -PruneOnly # nur prune
Default-Flow:
1. docker system prune -a --volumes -f + builder prune
2. wsl --shutdown
3. Alle gefundenen ext4.vhdx (Docker Desktop + WSL-Distros) compacten
via diskpart 'compact vdisk' (kein Hyper-V noetig)
Zeigt fuer jedes File "vor → nach (gespart X GB)" und am Ende eine
Gesamt-Summary.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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# ════════════════════════════════════════════════════════════════
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# ARIA — Windows / WSL2 / Docker Desktop VHDX Cleanup
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# ════════════════════════════════════════════════════════════════
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#
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# Findet alle WSL2 + Docker Desktop ext4.vhdx Files unter
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# C:\Users\<USER>\AppData\Local\... und kompaktiert sie via diskpart.
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# Damit bekommst du Speicherplatz zurueck den du IN den Distros/
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# Containern geloescht hast (z.B. nach `docker system prune`),
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# der aber von der VHDX bisher nicht freigegeben wurde.
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#
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# Nutzung (PowerShell als ADMIN):
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# .\cleanup-windows.ps1 stefan
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# .\cleanup-windows.ps1 -User stefan
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# .\cleanup-windows.ps1 -User stefan -SkipPrune # nur compacten
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#
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# Was passiert:
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# 1. Erst (optional): docker system prune + builder prune in WSL2
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# 2. wsl --shutdown
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# 3. Alle gefundenen .vhdx Files mit diskpart compact vdisk shrinken
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#
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# Hinweis: diskpart braucht KEINE Hyper-V Tools (anders als Optimize-VHD).
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# ════════════════════════════════════════════════════════════════
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[CmdletBinding()]
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param(
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[Parameter(Mandatory=$true, Position=0,
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HelpMessage="Dein Windows-Benutzername (z.B. stefan)")]
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[string]$User,
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[Parameter(HelpMessage="Docker prune ueberspringen — nur compacten")]
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[switch]$SkipPrune,
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[Parameter(HelpMessage="Docker prune NUR machen, dann beenden")]
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[switch]$PruneOnly
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)
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# Admin-Check
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$isAdmin = ([Security.Principal.WindowsPrincipal] `
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[Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole(
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[Security.Principal.WindowsBuiltInRole]::Administrator)
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if (-not $isAdmin) {
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Write-Host "❌ Dieses Script muss als Administrator laufen." -ForegroundColor Red
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Write-Host " Rechtsklick auf PowerShell → 'Als Administrator ausfuehren'" -ForegroundColor Yellow
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exit 1
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}
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$basePath = "C:\Users\$User\AppData\Local"
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if (-not (Test-Path $basePath)) {
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Write-Host "❌ Pfad existiert nicht: $basePath" -ForegroundColor Red
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Write-Host " Pruefe den Benutzernamen." -ForegroundColor Yellow
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exit 1
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}
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Write-Host "════════════════════════════════════════════════════════════" -ForegroundColor Cyan
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Write-Host " ARIA Cleanup fuer User: $User" -ForegroundColor Cyan
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Write-Host "════════════════════════════════════════════════════════════" -ForegroundColor Cyan
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Write-Host ""
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# ── 1. Docker prune (in WSL2) ──────────────────────────────────
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if (-not $SkipPrune) {
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Write-Host "[1/3] Docker Cleanup in WSL2..." -ForegroundColor Yellow
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Write-Host " docker system prune -a --volumes -f" -ForegroundColor Gray
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Write-Host " docker builder prune -a -f" -ForegroundColor Gray
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Write-Host ""
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try {
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wsl -e bash -c "docker system prune -a --volumes -f && docker builder prune -a -f"
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Write-Host " ✅ fertig" -ForegroundColor Green
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} catch {
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Write-Host " ⚠️ Docker prune fehlgeschlagen (vielleicht laeuft Docker Desktop nicht?)" -ForegroundColor Yellow
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Write-Host " $_" -ForegroundColor Gray
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}
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Write-Host ""
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if ($PruneOnly) {
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Write-Host "─PruneOnly gesetzt — fertig." -ForegroundColor Cyan
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exit 0
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}
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}
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# ── 2. WSL2 shutdown ──────────────────────────────────────────
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Write-Host "[2/3] WSL2 herunterfahren..." -ForegroundColor Yellow
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wsl --shutdown
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Start-Sleep -Seconds 3
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Write-Host " ✅ fertig" -ForegroundColor Green
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Write-Host ""
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# ── 3. VHDX-Files finden + compacten ──────────────────────────
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Write-Host "[3/3] VHDX-Files suchen + compacten..." -ForegroundColor Yellow
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Write-Host ""
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$vhdxFiles = @()
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$vhdxFiles += Get-ChildItem -Path "$basePath\Docker" -Recurse -Filter "*.vhdx" -ErrorAction SilentlyContinue
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$vhdxFiles += Get-ChildItem -Path "$basePath\Packages" -Recurse -Filter "ext4.vhdx" -ErrorAction SilentlyContinue
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$vhdxFiles = $vhdxFiles | Sort-Object FullName -Unique
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if ($vhdxFiles.Count -eq 0) {
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Write-Host " Keine .vhdx Files gefunden." -ForegroundColor Yellow
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exit 0
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}
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Write-Host "Gefundene Files (vorher):" -ForegroundColor Cyan
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foreach ($f in $vhdxFiles) {
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$sizeGB = [math]::Round($f.Length / 1GB, 2)
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Write-Host (" {0,8} GB {1}" -f $sizeGB, $f.FullName) -ForegroundColor Gray
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}
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Write-Host ""
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$totalBefore = ($vhdxFiles | Measure-Object Length -Sum).Sum
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foreach ($f in $vhdxFiles) {
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Write-Host "→ Compact: $($f.FullName)" -ForegroundColor White
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$sizeBefore = [math]::Round($f.Length / 1GB, 2)
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# Temporaeres diskpart-Script schreiben
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$tmp = [System.IO.Path]::GetTempFileName()
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@"
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select vdisk file="$($f.FullName)"
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attach vdisk readonly
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compact vdisk
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detach vdisk
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exit
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"@ | Out-File -Encoding ASCII -FilePath $tmp
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try {
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$output = & diskpart /s $tmp 2>&1
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# Datei neu lesen — Length ist gecacht
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$newFile = Get-Item $f.FullName
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$sizeAfter = [math]::Round($newFile.Length / 1GB, 2)
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$saved = [math]::Round($sizeBefore - $sizeAfter, 2)
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if ($saved -gt 0) {
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Write-Host (" ✅ {0} GB → {1} GB (gespart: {2} GB)" -f $sizeBefore, $sizeAfter, $saved) -ForegroundColor Green
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} else {
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Write-Host (" ─ {0} GB → {1} GB (nichts zu holen — File war schon optimal)" -f $sizeBefore, $sizeAfter) -ForegroundColor DarkGray
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}
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} catch {
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Write-Host " ❌ Fehler: $_" -ForegroundColor Red
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Write-Host " diskpart-Output:" -ForegroundColor DarkGray
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$output | ForEach-Object { Write-Host " $_" -ForegroundColor DarkGray }
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} finally {
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Remove-Item $tmp -ErrorAction SilentlyContinue
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}
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Write-Host ""
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}
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# ── Zusammenfassung ─────────────────────────────────────────
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$vhdxFilesAfter = @()
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$vhdxFilesAfter += Get-ChildItem -Path "$basePath\Docker" -Recurse -Filter "*.vhdx" -ErrorAction SilentlyContinue
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$vhdxFilesAfter += Get-ChildItem -Path "$basePath\Packages" -Recurse -Filter "ext4.vhdx" -ErrorAction SilentlyContinue
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$vhdxFilesAfter = $vhdxFilesAfter | Sort-Object FullName -Unique
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$totalAfter = ($vhdxFilesAfter | Measure-Object Length -Sum).Sum
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$savedTotal = [math]::Round(($totalBefore - $totalAfter) / 1GB, 2)
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Write-Host "════════════════════════════════════════════════════════════" -ForegroundColor Cyan
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Write-Host (" Gesamt: {0} GB → {1} GB (gespart: {2} GB)" -f `
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[math]::Round($totalBefore / 1GB, 2),
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[math]::Round($totalAfter / 1GB, 2),
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$savedTotal) -ForegroundColor Cyan
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Write-Host "════════════════════════════════════════════════════════════" -ForegroundColor Cyan
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Write-Host ""
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Write-Host "Fertig. Docker Desktop / WSL2 starten ja von alleine wieder beim naechsten Aufruf." -ForegroundColor Green
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