static MSBuildLanguageElement AddBuiltin(string name, string description, MSBuildKind kind, MSBuildValueKind valueKind = MSBuildValueKind.Nothing, bool isAbstract = false)
{
var el = new MSBuildLanguageElement(name, description, kind, valueKind, isAbstract);
builtin.Add(el.Name, el);
return(el);
}
public static IEnumerable <BaseInfo> GetElementCompletions(this MSBuildResolveResult rr, IEnumerable <IMSBuildSchema> schemas)
{
if (rr?.LanguageElement == null)
{
yield return(MSBuildLanguageElement.Get("Project"));
yield break;
}
if (rr.LanguageElement.Children == null)
{
yield break;
}
foreach (var c in rr.LanguageElement.Children)
{
if (c.IsAbstract)
{
var abstractChildren = GetAbstractChildren(schemas, rr.LanguageElement.AbstractChild.Kind, rr.ElementName);
if (abstractChildren != null)
{
foreach (var child in abstractChildren)
{
yield return(child);
}
}
}
else
{
yield return(c);
}
}
}
public static MSBuildLanguageElement Get(string name, MSBuildLanguageElement parent = null)
{
if (parent != null)
{
foreach (var child in parent.children)
{
if (string.Equals(child.Name, name, StringComparison.OrdinalIgnoreCase))
{
return(child);
}
}
return(parent.AbstractChild);
}
builtin.TryGetValue(name, out MSBuildLanguageElement result);
return(result);
}
public static bool IsInTarget(this MSBuildLanguageElement resolvedElement, Xml.Dom.XElement element)
{
switch (resolvedElement.Kind)
{
case MSBuildKind.Metadata:
element = element?.ParentElement();
goto case MSBuildKind.Item;
case MSBuildKind.Property:
case MSBuildKind.Item:
element = element?.ParentElement();
goto case MSBuildKind.ItemGroup;
case MSBuildKind.ItemGroup:
case MSBuildKind.PropertyGroup:
var name = element?.ParentElement()?.Name.Name;
return(string.Equals(name, "Target", StringComparison.OrdinalIgnoreCase));
}
return(false);
}
public static ValueInfo GetElementInfo(this IEnumerable <IMSBuildSchema> schemas, MSBuildLanguageElement element, string parentName, string elementName, bool omitEmpty = false)
{
if (element.IsAbstract)
{
switch (element.Kind)
{
case MSBuildKind.Item:
case MSBuildKind.ItemDefinition:
if (omitEmpty)
{
return(null);
}
return(schemas.GetItem(elementName));
case MSBuildKind.Metadata:
return(schemas.GetMetadata(parentName, elementName, false));
case MSBuildKind.Property:
return(schemas.GetProperty(elementName));
case MSBuildKind.Parameter:
if (omitEmpty)
{
return(null);
}
return(new TaskParameterInfo(elementName, null, false, false, MSBuildValueKind.Unknown));
default:
throw new InvalidOperationException($"Unsupported abstract element kind {element.Kind}");
}
}
if (omitEmpty && (element.ValueKind == MSBuildValueKind.Nothing || element.ValueKind == MSBuildValueKind.Data))
{
return(null);
}
return(element);
}
