Public/Read-FeatureFlag.ps1
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function Read-FeatureFlag { <# .SYNOPSIS Read a feature flag from disk. .DESCRIPTION Reads the feature flag json file from disk and convert it to a feature flag object. .PARAMETER Name The name of the feature flag to read from the default feature flag folder path. .PARAMETER FilePath The file path to the json. .EXAMPLE Read-FeatureFlag -FilePath 'MyFeature.json Read the feature from disk. #> [CmdletBinding()] [OutputType([System.Collections.Generic.List[PropertySet]])] param ( [Parameter(Mandatory, Position = 0, ParameterSetName = 'ByName')] [ValidateNotNullOrEmpty()] [String] $Name, [Parameter(Mandatory, ValueFromPipeline, ParameterSetName = 'ByFilePath')] $FilePath ) begin { $featureFlags = [System.Collections.Generic.List[PropertySet]]::new() } process { if ($PSBoundParameters.ContainsKey('FilePath')) { Write-Verbose "Reading FeatureFlag from file: $FilePath" } else { Write-Verbose "No FilePath specified, using default feature flag folder." $folder = Get-FeatureFlagFolder $FilePath = Join-Path $folder "$Name.json" } $featureFlags.Add( ([FeatureFlag]::FromJson($FilePath)) ) } end { return $featureFlags } } |