func run(cmd *gocli.Command, args []string) { if len(args) != 0 { cmd.Usage() os.Exit(2) } app.MustInit() if err := runMain(); err != nil { log.Fatalln("\nError: " + err.Error()) } }
// Fatal logs the error and exists the program with os.Exit(1). func Fatal(err error) { Log(err) log.Fatalln("\nFatal error: " + err.Error()) }