func()

in tools/go-agent/instrument/logger/frameworks/logrus.go [47:61]

• 11 lines of code
• 10 McCabe index (conditional complexity)

func (l *Logrus) AutomaticBindFunctions(fun *dst.FuncDecl) string {
	// enhance logrus.New(), update the logger when getting new instance
	if fun.Name.Name == "New" && fun.Type.Results != nil && len(fun.Type.Results.List) == 1 &&
		tools.GenerateTypeNameByExp(fun.Type.Results.List[0].Type) == "*Logger" {
		// default New() could be executed before skywalking init, so needs to invoke initFunc activity to make sure helpers are initialized
		return rewrite.StaticMethodPrefix + "LogrusinitFunc();" + rewrite.StaticMethodPrefix + "LogrusUpdateLogrusLogger(*ret_0)"
	}

	if fun.Recv != nil && len(fun.Recv.List) == 1 && tools.GenerateTypeNameByExp(fun.Recv.List[0].Type) == "*Logger" &&
		(fun.Name.Name == "SetOutput" || fun.Name.Name == "SetFormatter") {
		return rewrite.StaticMethodPrefix + "LogrusUpdateLogrusLogger(*recv_0)"
	}

	return ""
}