From 9b9838612fb6fe87a470ef5ee6334ddb02e9a703 Mon Sep 17 00:00:00 2001
From: Rhino <1+rhino@noreply.gitea.rhino.nrw>
Date: Sat, 20 Jun 2026 10:25:22 +0200
Subject: [PATCH] feat: zentraler Updater fuer alle Projekte

---
 scripts/update.ps1 | 88 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 scripts/update.ps1

diff --git a/scripts/update.ps1 b/scripts/update.ps1
new file mode 100644
index 0000000..e77fb8f
--- /dev/null
+++ b/scripts/update.ps1
@@ -0,0 +1,88 @@
+# StatusQuo_Updates/scripts/update.ps1
+# Zentraler Updater - wird von update.bat per Invoke-Expression geladen.
+# Erwartet im aufrufenden Scope: $proj (Projektname z.B. 'VI3DGL'), $root (Installationspfad)
+$ErrorActionPreference = 'Stop'
+$DistBase = "https://gitea.rhino.nrw/Rhino/StatusQuo_Updates/raw/branch/main/$proj"
+
+# Lokale Version lesen
+$localVer = '0.0.0'
+$verFile  = Join-Path $root 'VERSION'
+if (Test-Path -LiteralPath $verFile) { $localVer = (Get-Content $verFile -Raw).Trim() }
+
+# Remote-Version abfragen
+Write-Host "Prüfe Update für $proj ..."
+try {
+    $remoteVer = (Invoke-WebRequest -Uri "$DistBase/VERSION" -UseBasicParsing -TimeoutSec 15).Content.Trim()
+} catch {
+    Write-Host "FEHLER: Dist-Repo nicht erreichbar. Netzverbindung prüfen." -ForegroundColor Red
+    return
+}
+
+Write-Host "Lokal:  v$localVer"
+Write-Host "Remote: v$remoteVer"
+
+if ($localVer -eq $remoteVer) {
+    Write-Host "Bereits auf aktuellem Stand. Kein Update nötig." -ForegroundColor Green
+    return
+}
+
+$yn = Read-Host "Update von v$localVer auf v$remoteVer installieren? [j/N]"
+if ($yn -notin 'j','J','y','Y') { Write-Host "Abgebrochen."; return }
+
+# Temp-Ordner
+$tmp = Join-Path $root 'TempUpdate'
+Remove-Item $tmp -Recurse -Force -ErrorAction SilentlyContinue
+New-Item -ItemType Directory -Path $tmp | Out-Null
+
+# Bundles laden
+Write-Host "Lade Manifest ..."
+$manifest = (Invoke-WebRequest -Uri "$DistBase/MANIFEST.txt" -UseBasicParsing -TimeoutSec 30).Content
+$bundles  = ($manifest -split "`n" | Where-Object { $_ -match '^sync-bundle-' } |
+             ForEach-Object { ($_ -split '	')[0] } | Sort-Object -Unique)
+
+foreach ($b in $bundles) {
+    Write-Host "  $b ..."
+    Invoke-WebRequest -Uri "$DistBase/$b" -OutFile (Join-Path $tmp $b) -UseBasicParsing -TimeoutSec 120
+}
+Write-Host "  sync-entpacken.bat ..."
+Invoke-WebRequest -Uri "$DistBase/sync-entpacken.bat" -OutFile (Join-Path $tmp 'sync-entpacken.bat') -UseBasicParsing -TimeoutSec 30
+
+# Server stoppen
+Write-Host "Stoppe Server ..."
+$stopBat = Join-Path $root 'stop.bat'
+if (Test-Path -LiteralPath $stopBat) {
+    & cmd /c "`"$stopBat`""
+    Start-Sleep -Seconds 2
+}
+
+# Backup
+$ts    = Get-Date -Format 'yyyyMMdd-HHmmss'
+$bkDir = Join-Path $root ".backup\$ts"
+New-Item -ItemType Directory -Path $bkDir -Force | Out-Null
+foreach ($ext in '*.ps1','*.html','*.js','*.css','*.bat') {
+    Get-ChildItem -LiteralPath $root -File -Filter $ext -ErrorAction SilentlyContinue |
+        Copy-Item -Destination $bkDir
+}
+Write-Host "Backup: $bkDir"
+
+# Entpacken (sync-entpacken.bat aus TempUpdate → schreibt in Root eine Ebene hoeher)
+Write-Host "Entpacke ..."
+& cmd /c "`"$(Join-Path $tmp 'sync-entpacken.bat')`""
+
+# VERSION lokal aktualisieren
+[System.IO.File]::WriteAllText($verFile, ($remoteVer + "`r`n"), [System.Text.Encoding]::UTF8)
+Write-Host "Version auf v$remoteVer aktualisiert." -ForegroundColor Green
+
+# Aufräumen
+Remove-Item $tmp -Recurse -Force -ErrorAction SilentlyContinue
+
+# Server neu starten
+$dglBat = Join-Path $root 'dgl.bat'
+if (Test-Path -LiteralPath $dglBat) {
+    Start-Process -FilePath 'cmd.exe' -ArgumentList "/c `"$dglBat`"" -WindowStyle Hidden
+    Write-Host "Server gestartet." -ForegroundColor Green
+} else {
+    Write-Host "dgl.bat nicht gefunden — bitte Server manuell starten." -ForegroundColor Yellow
+}
+Write-Host ""
+Write-Host "=== Update abgeschlossen ===" -ForegroundColor Green