Private/PSYaml/Private/YamlDotNet-Integration.ps1
function Load-YamlDotNetLibraries([string] $dllPath, $shadowPath = (Join-Path -Path (Get-TempPath) -ChildPath 'poweryaml\shadow')) { gci $dllPath | % { $shadow = Shadow-Copy -File $_.FullName -ShadowPath $shadowPath Add-Type -Path $Shadow } | Out-Null } #Get-YamlStream returned a document. Not sure why. Swapping code directly into function function Get-YamlDocumentFromFile([string] $file) { $streamReader = [System.IO.File]::OpenText($file) $yamlStream = New-Object YamlDotNet.RepresentationModel.YamlStream $yamlStream.Load([System.IO.TextReader] $streamReader) $streamReader.Close() $document = $yamlStream.Documents[0] $document } function Get-YamlDocumentFromString([string] $yamlString) { $stringReader = new-object System.IO.StringReader($yamlString) $yamlStream = New-Object YamlDotNet.RepresentationModel.YamlStream $yamlStream.Load([System.IO.TextReader] $stringReader) $document = $yamlStream.Documents[0] $document } function Explode-Node { param($node, $As) switch ($node.GetType().Name) { "YamlScalarNode" { Convert-YamlScalarNodeToValue $node } "YamlMappingNode" { Convert-YamlMappingNodeToHash $node $As } "YamlSequenceNode" { Convert-YamlSequenceNodeToList $node $As } } } function Convert-YamlScalarNodeToValue { param($node) Add-CastingFunctions($node.Value) } function Convert-YamlMappingNodeToHash { param($node, $As) $hash = @{} if($ModernPS -and $As -eq 'Object') { $hash = [ordered]@{} } $yamlNodes = $node.Children foreach($key in $yamlNodes.Keys) { $hash[$key.Value] = Explode-Node $yamlNodes[$key] } if($As -eq 'Hash') { $hash } elseif($ModernPS) { [pscustomobject]$hash } else { New-Object -TypeName PSObject -Property $hash } } function Convert-YamlSequenceNodeToList($node, $As) { $list = @() $yamlNodes = $node.Children foreach($yamlNode in $yamlNodes) { $list += Explode-Node $yamlNode $As } return $list } |