Get-DiskInformation.ps1

Function Get-DiskInformation {
    [CmdletBinding()]
    param(
        [Parameter (Position = 0,
            Mandatory = $true,
            ValueFromPipeline = $true,
            ValueFromPipelineByPropertyName = $true)]
        [System.String]$Path
    ) 

    Try {
        $VHD = Get-Diskimage -ImagePath $Path -ErrorAction Stop
        $VHD_Item = Get-Item -path $Path -ErrorAction Stop
    }
    catch {
        Write-Error $Error[0]
    }

    $Format = $VHD_Item.Extension.TrimStart('.')
    $Extension = $VHD_Item.Extension
    $Name = split-path -path $Path -Leaf
    $BaseName = $VHD_Item.BaseName
    $SizeGb = $VHD.Size / 1gb
    $SizeMb = $VHD.Size / 1mb
    $FreeSpace = [Math]::Round((($VHD.Size - $VHD.FileSize) / 1gb) , 2)
    
    $VHD | Add-Member @{ ComputerName = $Env:COMPUTERNAME }
    $VHD | Add-Member @{ Name = $Name }
    $VHD | Add-Member @{ BaseName = $BaseName }
    $VHD | Add-Member @{ Format = $Format }
    $VHD | Add-Member @{ Extension = $Extension }
    $VHD | Add-Member @{ SizeGb = $SizeGb }
    $VHD | Add-Member @{ SizeMb = $SizeMb }
    $VHD | Add-Member @{ FreeSpaceGB = $FreeSpace }

    Write-Output $VHD
}