param($basePath)

$path="TEST\123\456"
$path_cur = join-path $basePath $path
$path_old = join-path $basePath ${path}_old
$path_new = join-path $basePath ${path}_new
$path_tmp = join-path $basePath ${path}_tmp

$pathToZipExe = "$env:BASE_HOME\exe\7za\7za.exe"

write-host "Remove old folder - ${path_old} ....."
if (Test-Path $path_old){Remove-Item $path_old -Force -Recurse -ErrorAction SilentlyContinue}
write-host "Remove ok!"

write-host "Unzip partitions $path_tmp\tmp.7z.001 to $path_new ....."
$zipLog = & $pathToZipExe "x", "${path_tmp}\tmp.7z.001", "-o${path_new}", "*.*", "-r", "-y"
if ($LASTEXITCODE -ne 0) {
  write-host $zipLog
  throw "Unzip error: ${zipLog}"}
write-host "Unzip ok!"

write-host "Rename updated folder <<${path_cur}>> to <<${path_old}>> ....."
if (Test-Path $path_cur) {Rename-Item ${path_cur} ${path_old}}
write-host "Rename ok!"

write-host "Rename new folder <<${path_new}>> to updated <<${path_cur}>> ....."
Rename-Item ${path_new} ${path_cur}
write-host "Rename ok!"

write-host "Remove tmp folder with partitions - ${path_tmp} ....."
Remove-Item $path_tmp -Force -Recurse -ErrorAction SilentlyContinue
write-host "Remove ok!"

Rename-Item : Access to the path 'D:\MAIN\TEST\123\456
     [exec] 5_new' is denied.
     [exec] At E:\ARM_UPD\TMP_SETUP\11796134\finalScript.ps1:28 char:12
     [exec] + Rename-Item <<<<  ${path_new} ${path_cur}
     [exec]     + CategoryInfo          : WriteError: (D:\MAIN...456_new:S 
     [exec]    tring) [Rename-Item], IOException
     [exec]     + FullyQualifiedErrorId : RenameItemIOError,Microsoft.PowerShell.Commands. 
     [exec]    RenameItemCommand