public void AppendDiagnostics(IEnumerable <Diagnostic> diagnosticResults)
{
if (_exporters.Count == 0)
{
return;
}
foreach (var diagnostic in diagnosticResults)
{
var location = diagnostic.Location;
var lineNumber = 0;
var characterPosition = 0;
var fileName = string.Empty;
if (location != Location.None)
{
var locationSpan = location.SourceSpan;
var lineSpan = location.SourceTree.GetLineSpan(locationSpan);
lineNumber = lineSpan.StartLinePosition.Line;
characterPosition = lineSpan.StartLinePosition.Character;
fileName = location.SourceTree?.FilePath;
}
var diagnosticInfo = new DiagnosticInfo
{
Id = diagnostic.Id,
Message = diagnostic.GetMessage(),
FileName = fileName,
LineNumber = lineNumber,
CharacterPosition = characterPosition,
Severity = (DiagnosticInfo.DiagnosticInfoSeverity)diagnostic.Severity,
VersionSpan = DiagnosticDescriptors.GetVersion(diagnostic.Descriptor)
};
foreach (var exporter in _exporters)
{
exporter.AppendDiagnostic(diagnosticInfo);
}
}
}