public/Save-SkylineListSchema.ps1
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Function Save-SkylineListSchema { <# .SYNOPSIS Extracts the PnP Provisioning Schema XML for the specific list(s) .DESCRIPTION Extracts the PnP Provisioning Schema XML for the specific list(s) Reference: https://github.com/SharePoint/PnP-Provisioning-Schema .EXAMPLE Save-SkylineListProvisioningSchema -List "Documents" -Path "C:\Schemas\Documents.xml" .PARAMETER List Title of the target list. May pass multiple lists as -List "List1", "List2" .PARAMETER Path Path to export the schema to. Example: C:\Schemas\Documents.xml .PARAMETER Web The web to apply the command to. Omit this parameter to use the current web. #> [cmdletbinding()] param( [parameter(Mandatory = $True)] [string[]]$List, [parameter(Mandatory = $True)] [string]$Path, [Microsoft.SharePoint.Client.Web]$Web ) Process { Write-Debug ( "Running $($MyInvocation.MyCommand).`n" + "PSBoundParameters:`n$($PSBoundParameters | Format-List | Out-String)") Try { $PSBoundParameters.Remove("List") | Out-Null $PSBoundParameters.Remove("Path") | Out-Null $Directory = Ensure-SkylineDirectory $Path $FileName = Get-SkylineFileName $Path $Path = "$Directory\$FileName" $TemporaryPath = "$Directory\$FileName.temp.xml" Get-PnPProvisioningTemplate -Handlers Lists -Out $TemporaryPath -Force @PSBoundParameters [XML]$SchemaXml = Get-Content -Path $TemporaryPath #Find XML nodes to remove which don't match the passed -List $ListNodesToRemove = @($SchemaXml.Provisioning.Templates.ProvisioningTemplate.Lists.ListInstance | Where-Object {!$List.Contains($_.Title)}) #Remove the XML nodes from the main XML document $ListNodesToRemove | ForEach-Object {$SchemaXml.Provisioning.Templates.ProvisioningTemplate.Lists.RemoveChild($_) | Out-Null} #Save the remaining XML nodes of the passed -List to -Path $SchemaXml.Save($Path) Remove-Item -Path $TemporaryPath -Force } Catch { Throw $_ } } } |