functions/Export-DscConfiguration.ps1
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<# .SYNOPSIS Export a configuration string to a PS1 file and build a MOF .DESCRIPTION Export a configuration string to a PS1 file and build a MOF .PARAMETER Path Path to export .PARAMETER Configuration The string containing one configuration .PARAMETER Force Indicates that you are a Jedi .PARAMETER WhatIf Indicates that you want to try the cmdlet without any changes .PARAMETER Confirm Indicates that you want a confirmation before anything bad happens. .EXAMPLE ConvertTo-DscConfiguration -Path ./blorb -SkipMerge | Export-DscConfiguration -Path ./export -Force Converts a bunch of PolicyRules files to DSC code and exports all configurations and their MOFs #> function Export-DscConfiguration { [CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Low')] param ( [Parameter(Mandatory)] [string] $Path, [Parameter(Mandatory, ValueFromPipeline)] [string] $Configuration, [switch] $Force ) begin { if (-not (Test-Path $Path) -and $Force.IsPresent -and $PSCmdlet.ShouldProcess($Path, 'Create MOF directory')) { $null = New-Item -ItemType Directory -Path $Path -Force } } process { if (-not (Test-Path $Path)) { Write-PSFMessage "Skipping configuration because $Path is not present and -Force has not been used." break } $configurationScript = [scriptblock]::Create($Configuration) $configurationName = $configurationScript.Ast.FindAll( { $args[0] -is [System.Management.Automation.Language.ConfigurationDefinitionAst] }, $true).InstanceName if ($PSCmdlet.ShouldProcess($configurationName, 'Export configuration and compile MOF')) { . $configurationScript $scriptName = Join-Path -Path $Path -ChildPath "$($configurationName).ps1" $Configuration | Set-Content -Path $scriptName if (((Get-Module -ListAvailable SecurityPolicyDsc,AuditPolicyDsc).Name | Sort-Object -Unique).Count -lt 2) { Write-PSFMessage -Level Warning -Message "Modules SecurityPolicyDsc and AuditPolicyDsc are not available. Skipping MOF production." continue } & $configurationName -OutputPath (Join-Path -Path $Path -ChildPath $configurationName) } } } |