Src/Private/Invoke-LabMediaDownload.ps1
function Invoke-LabMediaDownload { <# .SYNOPSIS Downloads resources. .DESCRIPTION Initiates a download of a media resource. If the resource has already been downloaded and the checksum is correct, it won't be re-downloaded. To force download of a ISO/VHDX use the -Force switch. .NOTES ISO/WIM media is downloaded to the default IsoPath location. VHD(X) files are downloaded directly into the ParentVhdPath location. #> [CmdletBinding()] [OutputType([System.IO.FileInfo])] param ( [Parameter(Mandatory, ValueFromPipeline)] [System.String] $Id, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [System.String] $Uri, [Parameter(ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [System.String] $Checksum, [Parameter(ValueFromPipelineByPropertyName)] [System.Management.Automation.SwitchParameter] $Force ) process { $hostDefaults = Get-ConfigurationData -Configuration Host; $destinationPath = Join-Path -Path $hostDefaults.HotfixPath -ChildPath $Id; $invokeResourceDownloadParams = @{ DestinationPath = $destinationPath; Uri = $Uri; } if ($Checksum) { [ref] $null = $invokeResourceDownloadParams.Add('Checksum', $Checksum); } [ref] $null = Invoke-ResourceDownload @invokeResourceDownloadParams -Force:$Force; return (Get-Item -Path $destinationPath); } #end process } #end function # SIG # Begin signature block # MIIX1gYJKoZIhvcNAQcCoIIXxzCCF8MCAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB # 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