public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
var diagnostic = context.Diagnostics.FirstOrDefault(d => FixableDiagnosticIds.Contains(d.Id));
if (diagnostic == null)
{
return;
}
// Register a code action that will invoke the fix.
context.RegisterCodeFix(
CreateCodeAction(context.Document, diagnostic),
diagnostic);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken);
// TODO: should we instead try to register for all diagnostics matching our fixable ones instead of just the first one?
var diagnostic = context.Diagnostics.FirstOrDefault(d => FixableDiagnosticIds.Contains(d.Id));
if (diagnostic == null)
{
return;
}
// Register a code action that will invoke the fix.
context.RegisterCodeFix(
CreateCodeAction(context.Document, diagnostic),
diagnostic);
}
public override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
var project = context.Document.Project;
var workspace = project.Solution.Workspace;
// check if we are allowed to add it
if (!workspace.CanApplyChange(ApplyChangesKind.AddAdditionalDocument))
{
return;
}
var settingsFile = GetSettingsFile(project);
// creating additional document from Roslyn is broken (https://github.com/dotnet/roslyn/issues/4655) the nsubstitute.json file have to be created by users manually
// if there is no settings file do not provide refactorings
if (settingsFile == null)
{
return;
}
var root = await context.Document.GetSyntaxRootAsync();
var model = await context.Document.GetSemanticModelAsync();
foreach (var diagnostic in context.Diagnostics.Where(diagnostic =>
FixableDiagnosticIds.Contains(diagnostic.Id)))
{
var syntaxNode = root.FindNode(diagnostic.Location.SourceSpan, getInnermostNodeForTie: true);
var symbolInfo = model.GetSymbolInfo(syntaxNode);
foreach (var innerSymbol in GetSuppressibleSymbol(symbolInfo.Symbol))
{
context.RegisterCodeFix(
CodeAction.Create(
CreateCodeFixTitle(diagnostic, innerSymbol),
cancellationToken => GetTransformedSolutionAsync(context, diagnostic, settingsFile, innerSymbol)),
diagnostic);
}
}
}
private ImmutableDictionary <string, ImmutableArray <string> > LoadFixableDiagnosticIdsByPrefix()
{
return(FixableDiagnosticIds
.GroupBy(f => f, DiagnosticIdComparer.Prefix)
.ToImmutableDictionary(f => DiagnosticIdPrefix.GetPrefix(f.Key), f => f.ToImmutableArray()));
}
/// <summary> /// Returns <see langword="null"/> since the generator does not support batch fixing. /// </summary> /// <returns></returns> // See https://github.com/dotnet/roslyn/blob/master/docs/analyzers/FixAllProvider.md for more information on Fix All Providers //public override FixAllProvider GetFixAllProvider() => WellKnownFixAllProviders.BatchFixer; public override FixAllProvider GetFixAllProvider() => new StuntFixAllProvider(FixableDiagnosticIds.First(), CreateCodeAction);
