public static InterfaceDeclarationSyntax AddGeneratedCodeAttribute(this InterfaceDeclarationSyntax interfaceDeclaration, string toolName, string version)
{
if (interfaceDeclaration == null)
{
throw new ArgumentNullException(nameof(interfaceDeclaration));
}
if (toolName == null)
{
throw new ArgumentNullException(nameof(toolName));
}
if (version == null)
{
throw new ArgumentNullException(nameof(version));
}
var attributeArgumentList = SyntaxFactory.AttributeArgumentList(
SyntaxFactory.SeparatedList <AttributeArgumentSyntax>(SyntaxFactory.NodeOrTokenList(
SyntaxFactory.AttributeArgument(SyntaxLiteralExpressionFactory.Create(toolName)),
SyntaxTokenFactory.Comma(),
SyntaxFactory.AttributeArgument(SyntaxLiteralExpressionFactory.Create(version)))));
return(interfaceDeclaration
.AddAttributeLists(SyntaxAttributeListFactory.Create(nameof(GeneratedCodeAttribute), attributeArgumentList)));
}
public override SyntaxNode VisitInterfaceDeclaration(InterfaceDeclarationSyntax node)
{
var updated = !node.Ancestors().OfType <TypeDeclarationSyntax>().Any()
? node.AddAttributeLists(GetTypeDeclarationAttributes())
.WithModifiers(this.GetTypeDeclarationModifiers(node.Modifiers))
: node;
return(base.VisitInterfaceDeclaration(updated));
}
