internal/functions/Resolve-ParameterValue.ps1
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function Resolve-ParameterValue { <# .SYNOPSIS Resolves parameter values, defaulting to configured values. .DESCRIPTION Resolves parameter values, defaulting to configured values. .PARAMETER InputObject The object passed by the user. .PARAMETER FullName The name of the configuration. .EXAMPLE PS C:\> Resolve-ParameterValue -FullName 'DCManagement.Defaults.NoDNS' -InputObject $NoDNS Resolves the configuration for NoDNS: - If it was specified by the user, use $NoDNS variable value - If it was not, use the 'DCManagement.Defaults.NoDNS' configuration setting #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [AllowNull()] [PSObject] $InputObject, [Parameter(Mandatory = $true)] [string] $FullName ) process { if ($null -ne $InputObject -and '' -ne $InputObject -and $InputObject -isnot [switch]) { return $InputObject } if ($InputObject -is [switch] -and $InputObject.IsPresent) { return $InputObject } Get-PSFConfigValue -FullName $FullName } } |