Rework modifiers to variables again

main.go

@@ -190,15 +190,15 @@ func runModifier(args []string, cmd *cobra.Command) {
 	// Load all commands
 	mainLogger.Debug("Loading commands from arguments")
 	mainLogger.Trace("Arguments: %v", args)
-	commands, modifiers, err := utils.LoadCommands(args)
+	commands, variables, err := utils.LoadCommands(args)
 	if err != nil || len(commands) == 0 {
 		mainLogger.Error("Failed to load commands: %v", err)
 		cmd.Usage()
 		return
 	}
-	if len(modifiers) > 0 {
-		mainLogger.Info("Loaded %d global modifiers", len(modifiers))
-		processor.SetVariables(modifiers)
+	if len(variables) > 0 {
+		mainLogger.Info("Loaded %d global variables", len(variables))
+		processor.SetVariables(variables)
 	}
 	mainLogger.Info("Loaded %d commands", len(commands))