public static TNode RemoveComments <TNode>(TNode node, CommentKinds kinds) where TNode : SyntaxNode
{
if (node == null)
{
throw new ArgumentNullException(nameof(node));
}
return(RemoveComments(node, node.FullSpan, kinds));
}
internal CommentRemover(SyntaxNode node, CommentKinds kinds, TextSpan span)
: base(visitIntoStructuredTrivia: true)
{
Node = node;
Span = span;
ShouldRemoveSingleLineComment = (kinds & CommentKinds.SingleLine) != 0;
ShouldRemoveMultiLineComment = (kinds & CommentKinds.MultiLine) != 0;
ShouldRemoveSingleLineDocumentationComment = (kinds & CommentKinds.SingleLineDocumentation) != 0;
ShouldRemoveMultiLineDocumentationComment = (kinds & CommentKinds.MultiLineDocumentation) != 0;
}
public static TNode RemoveComments <TNode>(TNode node, TextSpan span, CommentKinds kinds) where TNode : SyntaxNode
{
if (node == null)
{
throw new ArgumentNullException(nameof(node));
}
var remover = new CommentRemover(node, kinds, span);
return((TNode)remover.Visit(node));
}
/// <summary>
/// Creates a new document with comments of the specified kind removed.
/// </summary>
/// <param name="document"></param>
/// <param name="kinds"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public static async Task <Document> RemoveCommentsAsync(
this Document document,
CommentKinds kinds,
CancellationToken cancellationToken = default(CancellationToken))
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
SyntaxNode root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
SyntaxNode newRoot = SyntaxRemover.RemoveComments(root, kinds)
.WithFormatterAnnotation();
return(document.WithSyntaxRoot(newRoot));
}
protected override bool IsRegularComment(SyntaxTrivia trivia)
{
return(CommentKinds.Contains(trivia.Kind()));
}
