Saved.ps1

# PowerShell Script to Backup and Delete older folder

########

# Fonction to write on the Powershell prompt and in the file logs
$PathLog="A:\Logs\Save\Log.txt"

function logMsg($msg)
{
    write-Host $msg
    Add-Content $PathLog $msg
}

########

# Variable path

$PathBDD = "A:\AtlasServer\AtlasTools\RedisDatabase\redis_atlasdb.rdb"
$pathSaved = "A:\AtlasServer\ShooterGame\Saved"

$PathDest = "S:"
$PathDestFormat = "S:\Saved_$(Get-Date -format "yyyy-MM-dd_HH-mm-ss")"

########

# Get the directory content and copy it
Copy-Item -Path $pathSaved -Destination $PathDestFormat -Recurse

logMsg "------------------------------------------------------------------------------------------"
logMsg "$(Get-Date -format "yyyy-MM-dd_HH-mm-ss") - Copy of Saved"


# Copy the Redis database file

Copy-Item -Path $PathBDD -Destination $PathDestFormat

logMsg "$(Get-Date -format "yyyy-MM-dd_HH-mm-ss") - Copy of BDD"
logMsg "$(Get-Date -format "yyyy-MM-dd_HH-mm-ss") - PATH - $($PathDestFormat)"


########

# Delete the old saves

# "$n" The number of save to keep "$n"

$n = 50

$items = Get-ChildItem $PathDest "Saved_*"

Set-Location  $PathDest

try {

    $items |
        Sort-Object LastWriteTime -Descending |
        Select-Object -Last ($items.count - $n) |
        Foreach-Object {
            logMsg "$((Get-Date -format "yyyy-MM-dd HH-mm-ss")) - Delete folder Named : $($_)";
            Remove-Item $_ -Recurse
        }
    }
    catch {Write-Warning "There is not enough backup to delete"}