functions/configuration/Export-PSFConfig.ps1
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function Export-PSFConfig { <# .SYNOPSIS Exports configuration items to a Json file. .DESCRIPTION Exports configuration items to a Json file. .PARAMETER Config The configuration object(s) to export. .PARAMETER FullName Select the configuration objects to export by filtering by their full name. .PARAMETER Module Select the configuration objects to export by filtering by their module name. .PARAMETER Name Select the configuration objects to export by filtering by their name. .PARAMETER OutPath The path (filename included) to export to. Will fail if the folder does not exist, will overwrite the file if it exists. .PARAMETER SkipUnchanged If set, configuration objects whose value was not changed from its original value will not be exported. (Note: Settings that were updated with the same value as the original default will still be considered changed) .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Get-PSFConfig | Export-PSFConfig -OutPath '~/export.json' Exports all current settings to json. .EXAMPLE Export-PSFConfig -Module MyModule -OutPath '~/export.json' -SkipUnchanged Exports all settings of the module 'MyModule' that are no longer the original default values to json. #> [CmdletBinding(DefaultParameterSetName = 'FullName')] Param ( [Parameter(ParameterSetName = "Config", Position = 0, Mandatory = $true, ValueFromPipeline = $true)] [PSFramework.Configuration.Config[]] $Config, [Parameter(ParameterSetName = "FullName", Position = 0, Mandatory = $true)] [string] $FullName, [Parameter(ParameterSetName = "Module", Position = 0, Mandatory = $true)] [string] $Module, [Parameter(ParameterSetName = "Module", Position = 1)] [string] $Name = "*", [Parameter(Position = 2, Mandatory = $true)] [string] $OutPath, [switch] $SkipUnchanged, [switch] $EnableException ) begin { Write-PSFMessage -Level InternalComment -Message "Bound parameters: $($PSBoundParameters.Keys -join ", ")" -Tag 'debug', 'start', 'param' $resultantData = @() } process { if ($Config) { $items = $Config } if ($FullName) { $items = Get-PSFConfig -FullName $FullName } if ($Module) { $items = Get-PSFConfig -Module $Module -Name $Name } foreach ($item in $items) { if ($SkipUnchanged -and $item.Unchanged) { continue } if ($item.RegistryData -eq "<type not supported>") { Stop-PSFFunction -Message "Could not export '$($item.FullName)': Data Type not supported" -Tag 'fail','export' -Continue -EnableException $EnableException } $resultantData += [pscustomobject]@{ FullName = $item.FullName Type = $item.RegistryData.SubString(0, $item.RegistryData.IndexOf(":")) Value = $item.RegistryData.SubString(($item.RegistryData.IndexOf(":") + 1)) } } } end { try { $resultantData | ConvertTo-Json | Set-Content -Path $OutPath -Encoding UTF8 -ErrorAction Stop } catch { Stop-PSFFunction -Message "Failed to export to file" -EnableException $EnableException -ErrorRecord $_ -Tag 'fail', 'export' return } } } |