Powershell to mirror the folder structure of an entire drive to another drive

# Define source and destination drives
$sourceDrive = "E:"
$destinationDrive = "S:"

# Function to recursively mirror directory structure
function Mirror-DriveFolders {
    param (
        [string]$sourceDrive,
        [string]$destinationDrive
    )

    # Get all folders on the source drive
    $sourceFolders = Get-ChildItem -Path $sourceDrive -Directory -Recurse

    foreach ($folder in $sourceFolders) {
        # Construct the corresponding destination path
        $destinationPath = $folder.FullName.Replace($sourceDrive, $destinationDrive)

        # Create the directory in the destination if it doesn't exist
        if (!(Test-Path -Path $destinationPath)) {
            New-Item -ItemType Directory -Path $destinationPath -Force
        }
    }
}

# Mirror the directory structure of the entire drive
Mirror-DriveFolders -sourceDrive $sourceDrive -destinationDrive $destinationDrive

Write-Host "Folder structure of drive mirrored successfully."