private void CompilationStartAction(CompilationStartAnalysisContext context)
{
var workspace = (context.Options as WorkspaceAnalyzerOptions)?.Workspace;
var optionSet = (context.Options as WorkspaceAnalyzerOptions)?.Workspace.Options;
var currentValue = optionSet.GetOption(SimplificationOptions.NamingPreferences, context.Compilation.Language);
if (!string.IsNullOrEmpty(currentValue))
{
// Deserializing the naming preference info on every CompilationStart is expensive.
// Instead, the diagnostic engine should listen for option changes and have the
// ability to create the new SerializableNamingStylePreferencesInfo when it detects
// any change. The overall system would then only deserialize & allocate when
// actually necessary.
var viewModel = SerializableNamingStylePreferencesInfo.FromXElement(XElement.Parse(currentValue));
var preferencesInfo = viewModel.GetPreferencesInfo();
context.RegisterSymbolAction(
symbolContext => SymbolAction(symbolContext, preferencesInfo),
_symbolKinds);
}
}
