public override async Task <IEnumerable <Diagnostic> > GetDocumentDiagnosticsAsync(Document document, CancellationToken cancellationToken)
{
var root = await document.GetSyntaxRootAsync(cancellationToken);
var diags = await _testDriver.GetDocumentDiagnosticsAsync(document, root.FullSpan);
diags = diags.Where(diag => _diagnosticIds.Contains(diag.Id));
return(diags);
}
private static FixAllState GetFixAllState(
FixAllProvider fixAllProvider,
IEnumerable <Diagnostic> diagnostics,
DiagnosticAnalyzer provider,
CodeFixProvider fixer,
TestDiagnosticAnalyzerDriver testDriver,
Document document,
FixAllScope scope,
string fixAllActionId)
{
Assert.NotEmpty(diagnostics);
if (scope == FixAllScope.Custom)
{
// Bulk fixing diagnostics in selected scope.
var diagnosticsToFix = ImmutableDictionary.CreateRange(SpecializedCollections.SingletonEnumerable(KeyValuePair.Create(document, diagnostics.ToImmutableArray())));
return(FixAllState.Create(fixAllProvider, diagnosticsToFix, fixer, fixAllActionId));
}
var diagnostic = diagnostics.First();
Func <Document, ImmutableHashSet <string>, CancellationToken, Task <IEnumerable <Diagnostic> > > getDocumentDiagnosticsAsync =
async(d, diagIds, c) =>
{
var root = await d.GetSyntaxRootAsync();
var diags = await testDriver.GetDocumentDiagnosticsAsync(provider, d, root.FullSpan);
diags = diags.Where(diag => diagIds.Contains(diag.Id));
return(diags);
};
Func <Project, bool, ImmutableHashSet <string>, CancellationToken, Task <IEnumerable <Diagnostic> > > getProjectDiagnosticsAsync =
async(p, includeAllDocumentDiagnostics, diagIds, c) =>
{
var diags = includeAllDocumentDiagnostics
? await testDriver.GetAllDiagnosticsAsync(provider, p)
: await testDriver.GetProjectDiagnosticsAsync(provider, p);
diags = diags.Where(diag => diagIds.Contains(diag.Id));
return(diags);
};
var diagnosticIds = ImmutableHashSet.Create(diagnostic.Id);
var fixAllDiagnosticProvider = new FixAllState.FixAllDiagnosticProvider(diagnosticIds, getDocumentDiagnosticsAsync, getProjectDiagnosticsAsync);
return(diagnostic.Location.IsInSource
? new FixAllState(fixAllProvider, document, fixer, scope, fixAllActionId, diagnosticIds, fixAllDiagnosticProvider)
: new FixAllState(fixAllProvider, document.Project, fixer, scope, fixAllActionId, diagnosticIds, fixAllDiagnosticProvider));
}