public/Get-ChocolateyFeature.ps1
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<# .SYNOPSIS Gets the Features set in the Configuration file. .DESCRIPTION This command looks up in the Chocolatey Config file, and returns the Features available from there. Some feature may be available but now show up with this command. .PARAMETER Feature Name of the Feature when retrieving a single Feature. It defaults to returning all feature available in the config file. .EXAMPLE Get-ChocolateyFeature -Name MyFeatureName .NOTES https://github.com/chocolatey/choco/wiki/CommandsFeature #> function Get-ChocolateyFeature { [CmdletBinding()] Param( [Parameter( ValueFromPipeline ,ValueFromPipelineByPropertyName )] [Alias('Name')] [ValidateNotNullOrEmpty()] [string[]] $Feature = '*' ) Begin { if (-not ($chocoCmd = Get-Command 'choco.exe' -CommandType Application -ErrorAction SilentlyContinue)) { Throw "Chocolatey Software not found" } #Run once to update config file $null = & $chocoCmd features $ChocoConfigPath = join-path $chocoCmd.Path ..\..\config\chocolatey.config -Resolve $ChocoXml = [xml]::new() $ChocoXml.Load($ChocoConfigPath) } Process { if (!$ChocoXml) { Throw "Error with Chocolatey config" } foreach ($Name in $Feature) { if ($Name -ne '*') { Write-Verbose ('Searching for Feature named ${0}' -f [Security.SecurityElement]::Escape($Name)) $FeatureNodes = $ChocoXml.SelectNodes("//feature[translate(@name,'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz')='$([Security.SecurityElement]::Escape($Name.ToLower()))']") } else { Write-Verbose 'Returning all Sources configured' $FeatureNodes = $ChocoXml.chocolatey.features.childNodes } foreach ($FeatureNode in $FeatureNodes) { $FeatureObject = [PSCustomObject]@{ PSTypeName = 'Chocolatey.Feature' } foreach ($property in $FeatureNode.Attributes.name) { $FeaturePropertyParam = @{ MemberType = 'NoteProperty' Name = $property Value = $FeatureNode.($property).ToString() } $FeatureObject | Add-Member @FeaturePropertyParam } Write-Output $FeatureObject } } } } |