public void AddAnalyzerProvider(IIncrementalAnalyzerProvider provider, IncrementalAnalyzerProviderMetadata metadata)
{
// now update all existing work coordinator
lock (_gate)
{
var lazyProvider = new Lazy <IIncrementalAnalyzerProvider, IncrementalAnalyzerProviderMetadata>(() => provider, metadata);
// update existing map for future solution crawler registration - no need for interlock but this makes add or update easier
ImmutableInterlocked.AddOrUpdate(ref _analyzerProviders, metadata.Name, n => ImmutableArray.Create(lazyProvider), (n, v) => v.Add(lazyProvider));
// assert map integrity
AssertAnalyzerProviders(_analyzerProviders);
// find existing coordinator to update
var lazyProviders = _analyzerProviders[metadata.Name];
foreach (var kv in _documentWorkCoordinatorMap)
{
var workspace = kv.Key;
var coordinator = kv.Value;
if (!TryGetProvider(workspace.Kind, lazyProviders, out var picked) || picked != lazyProvider)
{
// check whether new provider belong to current workspace
continue;
}
var analyzer = lazyProvider.Value.CreateIncrementalAnalyzer(workspace);
if (analyzer != null)
{
coordinator.AddAnalyzer(analyzer, metadata.HighPriorityForActiveFile);
}
}
}
}
private static bool IsDefaultProvider(IncrementalAnalyzerProviderMetadata providerMetadata)
{
return(providerMetadata.WorkspaceKinds == null || providerMetadata.WorkspaceKinds.Length == 0);
}
public void AddAnalyzerProvider(IIncrementalAnalyzerProvider provider, IncrementalAnalyzerProviderMetadata metadata)
{
// base implementation do nothing.
}
