static LanguageServer.Protocol.Diagnostic ConvertToLspDiagnostic(DiagnosticData diagnosticData, SourceText text)
{
return(new LanguageServer.Protocol.Diagnostic
{
Code = diagnosticData.Id,
Message = diagnosticData.Message,
Severity = ProtocolConversions.DiagnosticSeverityToLspDiagnositcSeverity(diagnosticData.Severity),
Range = GetDiagnosticRange(diagnosticData.DataLocation, text),
// Only the unnecessary diagnostic tag is currently supported via LSP.
Tags = diagnosticData.CustomTags.Contains(WellKnownDiagnosticTags.Unnecessary)
? new DiagnosticTag[] { DiagnosticTag.Unnecessary }
: Array.Empty <DiagnosticTag>()
});
}
private async Task <LSP.Diagnostic[]> GetDiagnosticsAsync(Solution solution, Document document, CancellationToken cancellationToken)
{
var diagnostics = _diagnosticService.GetDiagnostics(solution.Workspace, document.Project.Id, document.Id, null, false, cancellationToken);
var text = await document.GetTextAsync(cancellationToken).ConfigureAwait(false);
return(diagnostics.Select(diag => new RoslynDiagnostic
{
Code = diag.Id,
Message = diag.Message,
Severity = ProtocolConversions.DiagnosticSeverityToLspDiagnositcSeverity(diag.Severity),
Range = ProtocolConversions.TextSpanToRange(diag.GetExistingOrCalculatedTextSpan(text), text),
Tags = diag.CustomTags.Where(s => s == "Unnecessary").ToArray()
}).ToArray());
}
private async Task <LanguageServer.Protocol.Diagnostic[]> GetDiagnosticsAsync(Solution solution, Document document, CancellationToken cancellationToken)
{
var diagnostics = _diagnosticService.GetDiagnostics(solution.Workspace, document.Project.Id, document.Id, null, false, cancellationToken);
var text = await document.GetTextAsync(cancellationToken).ConfigureAwait(false);
return(diagnostics.Select(diagnostic => new LanguageServer.Protocol.Diagnostic
{
Code = diagnostic.Id,
Message = diagnostic.Message,
Severity = ProtocolConversions.DiagnosticSeverityToLspDiagnositcSeverity(diagnostic.Severity),
Range = ProtocolConversions.TextSpanToRange(DiagnosticData.GetExistingOrCalculatedTextSpan(diagnostic.DataLocation, text), text),
// Only the unnecessary diagnostic tag is currently supported via LSP.
Tags = diagnostic.CustomTags.Contains("Unnecessary") ? new DiagnosticTag[] { DiagnosticTag.Unnecessary } : Array.Empty <DiagnosticTag>()
}).ToArray());
}
