public static IEnumerable <ExtensionReference> GenerateExtensionReferences(string fileName, ConsoleLogger logger)
{
BaseAssemblyResolver resolver = new DefaultAssemblyResolver();
resolver.AddSearchDirectory(Path.GetDirectoryName(fileName));
ReaderParameters readerParams = new ReaderParameters {
AssemblyResolver = resolver
};
AssemblyDefinition assembly = AssemblyDefinition.ReadAssembly(fileName, readerParams);
var startupAttributes = assembly.Modules.SelectMany(p => p.GetCustomAttributes())
.Where(a => IsWebJobsStartupAttributeType(a.AttributeType, logger));
List <ExtensionReference> extensionReferences = new List <ExtensionReference>();
foreach (var attribute in startupAttributes)
{
var typeProperty = attribute.ConstructorArguments.ElementAtOrDefault(0);
var nameProperty = attribute.ConstructorArguments.ElementAtOrDefault(1);
TypeDefinition typeDef = (TypeDefinition)typeProperty.Value;
string assemblyQualifiedName = Assembly.CreateQualifiedName(typeDef.Module.Assembly.FullName, GetReflectionFullName(typeDef));
string name;
// Because we're now using static analysis we can't rely on the constructor running so have to get the name ourselves.
if (string.Equals(attribute.AttributeType.FullName, FunctionsStartupAttributeType, StringComparison.OrdinalIgnoreCase))
{
// FunctionsStartup always uses the type name as the name.
name = typeDef.Name;
}
else
{
// WebJobsStartup does some trimming.
name = GetName((string)nameProperty.Value, typeDef);
}
var extensionReference = new ExtensionReference
{
Name = name,
TypeName = assemblyQualifiedName
};
extensionReferences.Add(extensionReference);
}
return(extensionReferences);
}
public static IEnumerable <ExtensionReference> GenerateExtensionReferences(Assembly assembly)
{
var startupAttributes = assembly.GetCustomAttributes().Where(a => string.Equals(a.GetType().FullName, WebJobsStartupAttributeType, StringComparison.OrdinalIgnoreCase));
List <ExtensionReference> extensionReferences = new List <ExtensionReference>();
foreach (var attribute in startupAttributes)
{
var nameProperty = attribute.GetType().GetProperty("Name");
var typeProperty = attribute.GetType().GetProperty("WebJobsStartupType");
var extensionReference = new ExtensionReference
{
Name = (string)nameProperty.GetValue(attribute),
TypeName = ((Type)typeProperty.GetValue(attribute)).AssemblyQualifiedName
};
extensionReferences.Add(extensionReference);
}
return(extensionReferences);
}