Move update logic to subcommand

sevenkeys/main.go

@@ -12,6 +12,7 @@ import (
 )
 
 const (
+	UpdateSubcommand string = "update"
 	ImportSubcommand string = "import"
 )
 
@@ -24,7 +25,6 @@ func main() {
 	db := database.GetDatabaseFromConfig("config." + profile + ".json")
 	figlet.ReadFigletFonts()
 	cli.ShowSplashScreen()
-	cli.RunUpdateCheck(db)
 
 	// TODO: Decide in what form we need to retain this functionality if any
 	//cli.MainCliLoop(db)
@@ -54,6 +54,9 @@ func main() {
 		err = logic.ImportDelverLensCards(db, delverLensCards, storageAreaId)
 		logic.Check(err)
 		break
+	case UpdateSubcommand:
+		cli.RunUpdateCheck(db)
+		break
 	default:
 		fmt.Fprintf(os.Stderr, "Unrecognized subcommand: %s\n", os.Args[1])
 		break