public override Task RegisterRefactoringsAsync(MSBuildRefactoringContext context)
{
if (context.SelectedSpan.Length == 0)
{
return(Task.CompletedTask);
}
ExpressionNode expr = GetExpressionExtractionContext(context, out string exprStr, out int exprOffset);
if (expr == null)
{
return(Task.CompletedTask);
}
var span = GetValidExtractionSpan(context.SelectedSpan, expr);
if (!(span is TextSpan s))
{
return(Task.CompletedTask);
}
exprStr = exprStr.Substring(s.Start - exprOffset, s.Length);
bool isFirst = true;
foreach (var pt in GetExtractionPoints(context))
{
context.RegisterRefactoring(new ExtractExpressionAction(exprStr, s, "MyNewProperty", isFirst? null: pt.scopeName, pt.span, pt.create));
isFirst = false;
}
return(Task.CompletedTask);
}
public override Task RegisterRefactoringsAsync(MSBuildRefactoringContext context)
{
if (context.SelectedSpan.Length > 0)
{
return(Task.CompletedTask);
}
XElement element;
switch (context.ElementSyntax?.SyntaxKind)
{
case MSBuildSyntaxKind.Item:
element = context.XObject.SelfAndParentsOfType <XElement> ().First();
break;
case MSBuildSyntaxKind.Metadata:
element = context.XObject.SelfAndParentsOfType <XElement> ().Skip(1).First();
break;
case MSBuildSyntaxKind.Property:
element = context.XObject.SelfAndParentsOfType <XElement> ().First();
break;
default:
return(Task.CompletedTask);
}
var group = (XElement)element.Parent;
XElement previousElement = null;
foreach (var c in group.Elements)
{
if (c == element)
{
break;
}
previousElement = c;
}
if (previousElement == null)
{
return(Task.CompletedTask);
}
//check name is cased correctly
var groupName = MSBuildElementSyntax.Get(group.Name.FullName)?.Name;
context.RegisterRefactoring(new SplitGroupAction(previousElement, groupName));
return(Task.CompletedTask);
}
public override Task RegisterRefactoringsAsync(MSBuildRefactoringContext context)
{
if (context.SelectedSpan.Length > 0)
{
return(Task.CompletedTask);
}
XElement itemElement;
switch (context.ElementSyntax?.SyntaxKind)
{
case MSBuildSyntaxKind.Item:
itemElement = context.XObject.SelfAndParentsOfType <XElement> ().First();
break;
case MSBuildSyntaxKind.Metadata:
itemElement = context.XObject.SelfAndParentsOfType <XElement> ().Skip(1).First();
break;
default:
return(Task.CompletedTask);
}
// check it isn't in an ItemDefinitionGroup
if (!(itemElement?.Parent is XElement pe && pe.NameEquals("ItemGroup", true)))
{
return(Task.CompletedTask);
}
if (!IsTransformable(itemElement))
{
return(Task.CompletedTask);
}
context.RegisterRefactoring(new UseAttributeForMetadataAction(itemElement));
return(Task.CompletedTask);
}