Rende dinamici path Python nei task

scripts/Register-BakRestTask.ps1

@@ -9,6 +9,16 @@ param(
 $ErrorActionPreference = "Stop"
 
 $repoRoot = Split-Path -Parent $PSScriptRoot
+$pythonExe = (& python -c "import sys; print(sys.executable)").Trim()
+
+if (-not $pythonExe -or -not (Test-Path -LiteralPath $pythonExe)) {
+    $pythonCommand = Get-Command python -ErrorAction Stop
+    $pythonExe = $pythonCommand.Source
+}
+
+if (-not (Test-Path -LiteralPath $pythonExe)) {
+    throw "Python executable not found. Run this script from the same shell where 'python' works."
+}
 
 if ($Task -eq "Notifier") {
     $taskName = "$TaskFolder\ServerNotifierEvery30Minutes"
@@ -24,6 +34,8 @@ if (-not (Test-Path -LiteralPath $xmlPath)) {
 
 $xml = Get-Content -LiteralPath $xmlPath -Raw
 $xml = $xml -replace 'encoding="UTF-8"', 'encoding="UTF-16"'
+$xml = $xml -replace '<Command>.*?</Command>', ('<Command>{0}</Command>' -f [System.Security.SecurityElement]::Escape($pythonExe))
+$xml = $xml -replace '<WorkingDirectory>.*?</WorkingDirectory>', ('<WorkingDirectory>{0}</WorkingDirectory>' -f [System.Security.SecurityElement]::Escape($repoRoot))
 
 $tempXml = Join-Path $env:TEMP ("bakrest-task-{0}.xml" -f ([Guid]::NewGuid()))
 [System.IO.File]::WriteAllText($tempXml, $xml, [System.Text.Encoding]::Unicode)
@@ -34,6 +46,8 @@ try {
         throw "schtasks failed with exit code $LASTEXITCODE"
     }
     Write-Host "Registered task: $taskName"
+    Write-Host "Python: $pythonExe"
+    Write-Host "WorkingDirectory: $repoRoot"
 } finally {
     Remove-Item -LiteralPath $tempXml -Force -ErrorAction SilentlyContinue
 }