internal/functions/Get-CachedLabel.ps1
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function Get-CachedLabel { <# .SYNOPSIS Retrieves label information by its ID property. .DESCRIPTION Retrieves label information by its ID property. Caches results in order to improve performance. .PARAMETER Id The ID of the Label to search. Only when using the true ID (Guid property on the label object) will it use caching. .PARAMETER Refresh Force refreshing the data, even if a acached copy is available. .EXAMPLE PS C:\> Get-CachedLabel -Id $label.ParentID Returns the parent object of the label stored in $label #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $Id, [switch] $Refresh ) process { if (-not $Refresh -and $script:labelCache[$Id]) { return $script:labelCache[$Id] } try { $labels = Get-Label -Identity $Id -ErrorAction Stop } catch { throw } foreach ($label in $labels) { $script:labelCache["$($label.Guid)"] = $label } return $labels } } |