Add-TypeData.ps1
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function Add-TypeData { <# .Synopsis Adds type data to the current session. .Description The Add-TypeData command adds type data to the current session. .Link Clear-TypeData .Link Remove-TypeData .Link Out-TypeData #> [OutputType([Nullable],[PSModuleInfo])] param( # The Format XML Document. The XML document can be supplied directly, # but it's easier to use Write-FormatView to create it [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [ValidateScript({ if ((-not $_.Types)) { throw "The root of a types XML most be a types element" } return $true })] [Xml] $TypeXml, # The name of the format module. If the name is not provided, the name of the module will be the first # type name encountered. If no typename is encountered, the name of the module will be FormatModuleN, where # N is the number of modules loaded so far [string] $Name, # If set, the module that contains the format files will be outputted to the pipeline [Switch] $PassThru ) begin { # Create a list of all of the format files that will be loaded in this batch. $typeFiles = @() } process { #region Create a temporary file to hold each of the type files $tempDir = $env:Temp, '/tmp' -ne '' | Select-Object -First 1 $tempFile = Join-Path $tempDir ([IO.Path]::GetRandomFileName()) $typeFileName = "${tempFile}.Type.ps1xml" $TypeXml.Save($typeFileName) $typeFiles += (Get-Item $typeFileName).Name #endregion Create a temporary file to hold each of the type files } end { #region Generate a Module to hold the item if (-not $name) { $typeName = $TypeXml.SelectSingleNode("//Name") if ($typeName) { $name = $typeName.'#text' } else { $name = "TypeModule$($TypeModules.Count + 1)" } } $Name = $Name.Replace("#","").Replace("\","").Replace("/","") $tempFile = Join-Path $tempDir $name $tempFile = "${tempFile}.psd1" Get-Module $name -ErrorAction SilentlyContinue | Remove-Module $ModuleManifestParameters = @{ FormatsToProcess = @() NestedModules = @() Author = $env:UserName CompanyName = "" Copyright = Get-Date ModuleToProcess = "" RequiredModules = @() Description = "" RequiredAssemblies = @() TypesToProcess = $TypeFiles FileList = $TypeFiles Path = $tempFile } New-ModuleManifest @ModuleManifestParameters if ($script:TypeModules.Count) { $script:TypeModules.Values | Import-Module -Force } $module = Import-Module $tempFile -Force -PassThru $script:TypeModules[$name] = $module if ($passThru) { $module } #endregion Generate a Module to hold the item } } |