internal Document[] BuildDocument(TargetObject targetObject)
{
_Runspace.EnterTargetObject(targetObject);
var result = new List <Document>();
for (var c = 0; c < Context.Option.Output.Culture.Length; c++)
{
_Runspace.EnterCulture(Context.Option.Output.Culture[c]);
for (var i = 0; i < _Builder.Length; i++)
{
foreach (var instanceName in Context.InstanceNameBinder.GetInstanceName(_Builder[i].Name))
{
_Runspace.EnterDocument(instanceName);
try
{
var document = _Builder[i].Process(_Runspace, targetObject.Value);
if (document != null)
{
result.Add(document);
}
}
finally
{
_Runspace.ExitDocument();
}
}
}
}
return(result.ToArray());
}
private static bool IsAcceptedType(TargetObject targetObject)
{
return(targetObject.Value.BaseObject is string ||
targetObject.Value.BaseObject is InputFileInfo ||
targetObject.Value.BaseObject is FileInfo ||
targetObject.Value.BaseObject is Uri);
}
public static IEnumerable <TargetObject> ConvertFromYaml(TargetObject targetObject, VisitTargetObject next)
{
// Only attempt to deserialize if the input is a string, file or URI
if (!IsAcceptedType(targetObject))
{
return new TargetObject[] { targetObject }
}
;
var d = new DeserializerBuilder()
.IgnoreUnmatchedProperties()
.WithTypeConverter(new PSObjectYamlTypeConverter())
.WithNodeTypeResolver(new PSObjectYamlTypeResolver())
.Build();
var reader = ReadAsReader(targetObject.Value, out InputFileInfo sourceInfo);
var parser = new YamlDotNet.Core.Parser(reader);
var result = new List <TargetObject>();
parser.TryConsume <StreamStart>(out _);
while (parser.Current is DocumentStart)
{
var item = d.Deserialize <PSObject>(parser: parser);
if (item == null)
{
continue;
}
result.AddRange(VisitItem(item, sourceInfo, next));
}
return(result.Count == 0 ? EmptyArray : result.ToArray());
}
public static IEnumerable <TargetObject> ConvertFromPowerShellData(TargetObject targetObject, VisitTargetObject next)
{
// Only attempt to deserialize if the input is a string or a file
if (!IsAcceptedType(targetObject))
{
return new TargetObject[] { targetObject }
}
;
var data = ReadAsString(targetObject.Value, out InputFileInfo sourceInfo);
var ast = System.Management.Automation.Language.Parser.ParseInput(data, out _, out _);
var hashtables = ast.FindAll(item => item is System.Management.Automation.Language.HashtableAst, false);
if (hashtables == null)
{
return(EmptyArray);
}
var result = new List <PSObject>();
foreach (var hashtable in hashtables)
{
if (hashtable?.Parent?.Parent?.Parent?.Parent == ast)
{
result.Add(PSObject.AsPSObject(hashtable.SafeGetValue()));
}
}
return(VisitItems(result, sourceInfo, next));
}
public void Enqueue(PSObject sourceObject)
{
if (sourceObject == null)
{
return;
}
var targetObject = new TargetObject(sourceObject);
if (_Input == null)
{
_Queue.Enqueue(targetObject);
return;
}
// Visit the object, which may change or expand the object
var input = _Input(targetObject);
if (input == null)
{
return;
}
foreach (var item in input)
{
_Queue.Enqueue(item);
}
}
private static void NoteSource(TargetObject value, InputFileInfo source)
{
if (value == null || source == null)
{
return;
}
value.SetSourceInfo(source);
}
public static IEnumerable <TargetObject> ConvertFromJson(TargetObject targetObject, VisitTargetObject next)
{
// Only attempt to deserialize if the input is a string, file or URI
if (!IsAcceptedType(targetObject))
{
return new TargetObject[] { targetObject }
}
;
var json = ReadAsString(targetObject.Value, out InputFileInfo sourceInfo);
var value = JsonConvert.DeserializeObject <PSObject[]>(json, new PSObjectArrayJsonConverter());
return(VisitItems(value, sourceInfo, next));
}
private static string GetPathExtension(TargetObject targetObject)
{
if (targetObject.Value.BaseObject is InputFileInfo inputFileInfo)
{
return(inputFileInfo.Extension);
}
if (targetObject.Value.BaseObject is FileInfo fileInfo)
{
return(fileInfo.Extension);
}
if (targetObject.Value.BaseObject is Uri uri)
{
return(Path.GetExtension(uri.OriginalString));
}
return(null);
}
protected override void ProcessObject(TargetObject targetObject)
{
try
{
var doc = BuildDocument(targetObject);
for (var i = 0; doc != null && i < doc.Length; i++)
{
var result = WriteDocument(doc[i]);
if (result != null)
{
Context.WriteOutput(result);
_Completed.Add(result);
}
}
}
finally
{
_Runspace.ExitTargetObject();
}
}
public static IEnumerable <TargetObject> DetectInputFormat(TargetObject targetObject, VisitTargetObject next)
{
var pathExtension = GetPathExtension(targetObject);
// Handle JSON
if (pathExtension == ".json" || pathExtension == ".jsonc")
{
return(ConvertFromJson(targetObject, next));
}
// Handle YAML
else if (pathExtension == ".yaml" || pathExtension == ".yml")
{
return(ConvertFromYaml(targetObject, next));
}
// Handle PowerShell Data
else if (pathExtension == ".psd1")
{
return(ConvertFromPowerShellData(targetObject, next));
}
return(new TargetObject[] { targetObject });
}
public static IEnumerable <TargetObject> ReadObjectPath(TargetObject targetObject, VisitTargetObject source, string objectPath, bool caseSensitive)
{
if (!ObjectHelper.GetField(bindingContext: null, targetObject: targetObject, name: objectPath, caseSensitive: caseSensitive, value: out object nestedObject))
{
return(EmptyArray);
}
var nestedType = nestedObject.GetType();
if (typeof(IEnumerable).IsAssignableFrom(nestedType))
{
var result = new List <TargetObject>();
foreach (var item in (nestedObject as IEnumerable))
{
result.Add(new TargetObject(PSObject.AsPSObject(item)));
}
return(result.ToArray());
}
else
{
return(new TargetObject[] { new TargetObject(PSObject.AsPSObject(nestedObject)) });
}
}
protected abstract void ProcessObject(TargetObject targetObject);
public static IEnumerable <TargetObject> PassThru(TargetObject targetObject)
{
yield return(targetObject);
}
public bool TryDequeue(out TargetObject targetObject)
{
return(_Queue.TryDequeue(out targetObject));
}