package main import ( "github.com/sirupsen/logrus" "github.com/urfave/cli" ) // Hub represents the structure for all app wide functions and structs. type Hub struct { Logger *logrus.Logger Version string Domains []string QTypes []string QClass []string Nameservers []string } // NewHub initializes an instance of Hub which holds app wide configuration. func NewHub(logger *logrus.Logger, buildVersion string) *Hub { hub := &Hub{ Logger: logger, Version: buildVersion, } return hub } // initApp acts like a middleware to load app managers with Hub before running any command. // Use this middleware to perform any action before the command is run. func (hub *Hub) initApp(fn cli.ActionFunc) cli.ActionFunc { return func(c *cli.Context) error { return fn(c) } }