private void AnalyzeSyntaxNode(SyntaxNodeAnalysisContext context)
{
var interpolation = (InterpolationSyntax)context.Node;
if (MergeInterpolationIntoInterpolatedStringRefactoring.CanRefactor(interpolation))
{
context.ReportDiagnostic(DiagnosticDescriptors.MergeInterpolationIntoInterpolatedString, interpolation);
}
}
private void AnalyzeSyntaxNode(SyntaxNodeAnalysisContext context)
{
if (GeneratedCodeAnalyzer?.IsGeneratedCode(context) == true)
{
return;
}
var interpolation = (InterpolationSyntax)context.Node;
if (MergeInterpolationIntoInterpolatedStringRefactoring.CanRefactor(interpolation))
{
context.ReportDiagnostic(
DiagnosticDescriptors.MergeInterpolationIntoInterpolatedString,
interpolation.GetLocation());
}
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out InterpolationSyntax interpolation))
{
return;
}
string innerText = ((LiteralExpressionSyntax)interpolation.Expression).GetStringLiteralInnerText();
CodeAction codeAction = CodeAction.Create(
$"Merge '{innerText}' into interpolated string",
cancellationToken => MergeInterpolationIntoInterpolatedStringRefactoring.RefactorAsync(context.Document, interpolation, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.MergeInterpolationIntoInterpolatedString));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
InterpolationSyntax interpolation = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <InterpolationSyntax>();
Debug.Assert(interpolation != null, $"{nameof(interpolation)} is null");
if (interpolation == null)
{
return;
}
string innerText = SyntaxUtility.GetStringLiteralInnerText((LiteralExpressionSyntax)interpolation.Expression);
CodeAction codeAction = CodeAction.Create(
$"Merge '{innerText}' into interpolated string",
cancellationToken => MergeInterpolationIntoInterpolatedStringRefactoring.RefactorAsync(context.Document, interpolation, cancellationToken),
DiagnosticIdentifiers.MergeInterpolationIntoInterpolatedString + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}