public ReferenceResolver(IReadOnlyList <string> targetAssemblies, IReadOnlyList <AssemblyItem> assemblyItems)
{
_mvcAssemblies = new HashSet <string>(targetAssemblies, StringComparer.Ordinal);
foreach (var item in assemblyItems)
{
var classifiedItem = new ClassifiedAssemblyItem(item);
_lookup[item.AssemblyName] = classifiedItem;
}
}
private DependencyClassification Resolve(ClassifiedAssemblyItem classifiedItem)
{
if (classifiedItem.DependencyClassification != DependencyClassification.Unknown)
{
return(classifiedItem.DependencyClassification);
}
if (classifiedItem.AssemblyItem == null)
{
// We encountered a dependency that isn't part of this assembly's dependency set. We'll see if it happens to be an MVC assembly.
// This might be useful in scenarios where the app does not have a framework reference at the entry point,
// but the transitive dependency does.
classifiedItem.DependencyClassification = _mvcAssemblies.Contains(classifiedItem.Name) ?
DependencyClassification.MvcReference :
DependencyClassification.DoesNotReferenceMvc;
return(classifiedItem.DependencyClassification);
}
if (classifiedItem.AssemblyItem.IsSystemReference)
{
// We do not allow transitive references to MVC via a framework reference to count.
// e.g. depending on Microsoft.AspNetCore.SomeThingNewThatDependsOnMvc would not result in an assembly being treated as
// referencing MVC.
classifiedItem.DependencyClassification = _mvcAssemblies.Contains(classifiedItem.Name) ?
DependencyClassification.MvcReference :
DependencyClassification.DoesNotReferenceMvc;
return(classifiedItem.DependencyClassification);
}
if (_mvcAssemblies.Contains(classifiedItem.Name))
{
classifiedItem.DependencyClassification = DependencyClassification.MvcReference;
return(classifiedItem.DependencyClassification);
}
var dependencyClassification = DependencyClassification.DoesNotReferenceMvc;
foreach (var assemblyItem in GetReferences(classifiedItem.AssemblyItem.Path))
{
var classification = Resolve(assemblyItem);
if (classification == DependencyClassification.MvcReference || classification == DependencyClassification.ReferencesMvc)
{
dependencyClassification = DependencyClassification.ReferencesMvc;
break;
}
}
classifiedItem.DependencyClassification = dependencyClassification;
return(dependencyClassification);
}
