$ErrorActionPreference = 'Stop'
$source = 'D:\_VPS-WEBSITES\8k.art\beta\_daily-builds\2026-08-20'
$stamp = Get-Date -Format 'yyyy-MM-dd_HHmmss'
$dest = "E:\CareTV-Backups\8k.art\beta\_daily-builds\2026-08-20\snapshot_$stamp"
New-Item -ItemType Directory -Force -Path $dest | Out-Null
robocopy $source $dest /E /COPY:DAT /DCOPY:DAT /R:1 /W:1 /XJ
$code = $LASTEXITCODE
if ($code -ge 8) { throw "Robocopy failed with exit code $code" }
Write-Host "Snapshot complete: $dest"