private static ImmutableArray <AnalyzerReference> CreateAnalyzerReferencesFromPackages(
ImmutableArray <HostDiagnosticAnalyzerPackage> analyzerPackages,
HostAnalyzerReferenceDiagnosticReporter reporter,
IAnalyzerAssemblyLoader?hostAnalyzerAssemblyLoader)
{
if (analyzerPackages.IsEmpty)
{
return(ImmutableArray <AnalyzerReference> .Empty);
}
Contract.ThrowIfNull(hostAnalyzerAssemblyLoader);
var analyzerAssemblies = analyzerPackages.SelectMany(p => p.Assemblies);
var builder = ImmutableArray.CreateBuilder <AnalyzerReference>();
foreach (var analyzerAssembly in analyzerAssemblies.Distinct(StringComparer.OrdinalIgnoreCase))
{
var reference = new AnalyzerFileReference(analyzerAssembly, hostAnalyzerAssemblyLoader);
reference.AnalyzerLoadFailed += reporter.OnAnalyzerLoadFailed;
builder.Add(reference);
}
var references = builder.ToImmutable();
DiagnosticAnalyzerLogger.LogWorkspaceAnalyzers(references);
return(references);
}
protected DiagnosticAnalyzerService(
Lazy <ImmutableArray <HostDiagnosticAnalyzerPackage> > workspaceAnalyzerPackages,
IAnalyzerAssemblyLoader?hostAnalyzerAssemblyLoader,
AbstractHostDiagnosticUpdateSource?hostDiagnosticUpdateSource,
PrimaryWorkspace primaryWorkspace,
IDiagnosticUpdateSourceRegistrationService registrationService,
IAsynchronousOperationListener?listener = null)
: this(new DiagnosticAnalyzerInfoCache(workspaceAnalyzerPackages, hostAnalyzerAssemblyLoader, hostDiagnosticUpdateSource, primaryWorkspace),
hostDiagnosticUpdateSource,
registrationService,
listener)
{
}
public DiagnosticAnalyzerInfoCache(Lazy <ImmutableArray <HostDiagnosticAnalyzerPackage> > hostAnalyzerPackages, IAnalyzerAssemblyLoader?hostAnalyzerAssemblyLoader, AbstractHostDiagnosticUpdateSource?hostDiagnosticUpdateSource, PrimaryWorkspace primaryWorkspace)
: this(new Lazy <ImmutableArray <AnalyzerReference> >(() => CreateAnalyzerReferencesFromPackages(hostAnalyzerPackages.Value, new HostAnalyzerReferenceDiagnosticReporter(hostDiagnosticUpdateSource, primaryWorkspace), hostAnalyzerAssemblyLoader), isThreadSafe : true),
hostAnalyzerPackages, hostDiagnosticUpdateSource)
{
}
