public void Handle()

in TeamCity.MSBuild.Logger/EventHandlers/ProjectStartedHandler.cs [44:87]
37 lines of code
15 McCabe index (conditional complexity)

        public void Handle(ProjectStartedEventArgs e)
        {
            if (e == null) throw new ArgumentNullException(nameof(e));
            if (e.BuildEventContext == null) throw new ArgumentException(nameof(e));

            _buildEventManager.AddProjectStartedEvent(e, _context.Parameters.ShowTimeStamp || _context.IsVerbosityAtLeast(LoggerVerbosity.Detailed));
            if (_context.Parameters.ShowPerfSummary)
            {
                _performanceCounterFactory.GetOrCreatePerformanceCounter(e.ProjectFile, _context.ProjectPerformanceCounters).AddEventStarted(e.TargetNames, e.BuildEventContext, e.Timestamp, ComparerContextNodeId.Shared);
            }

            if (_context.DeferredMessages.TryGetValue(e.BuildEventContext, out var messages))
            {
                if (!_context.Parameters.ShowOnlyErrors && !_context.Parameters.ShowOnlyWarnings)
                {
                    foreach (var message in messages)
                    {
                        _messageHandler.Handle(message);
                    }
                }

                _context.DeferredMessages.Remove(e.BuildEventContext);
            }

            if (_context.Verbosity != LoggerVerbosity.Diagnostic || !_context.Parameters.ShowItemAndPropertyList)
            {
                return;
            }

            if (!_context.Parameters.ShowOnlyErrors && !_context.Parameters.ShowOnlyWarnings)
            {
                _deferredMessageWriter.DisplayDeferredProjectStartedEvent(e.BuildEventContext);
            }

            if (e.Properties != null)
            {
                WriteProperties(e, e.Properties.Cast<DictionaryEntry>().Select(i => new Property((string)i.Key, (string)i.Value)).ToList());
            }

            if (e.Items != null)
            {
                WriteItems(e, e.Items.Cast<DictionaryEntry>().Select(i => new TaskItem((string)i.Key, (ITaskItem)i.Value)).ToList());
            }
        }