file save with options

config/config.go

@@ -34,13 +34,13 @@ func Load() (Config, Options) {
 	return *cfg, opt
 }
 
-func Update(settings []ComponentSettings) {
+func Update(settings []ComponentSettings, options Options) {
-	cfg := readFile(os.Args[1])
+	cfg := readFile(options.ConfigFile)
 	for _, s := range settings {
 		componentConfig := cfg.findComponent(s.Type, s.Title)
 		componentConfig.Position = getPosition(s.Location, s.Size)
 	}
-	saveFile(cfg)
+	saveFile(cfg, options.ConfigFile)
 }
 
 func (c *Config) findComponent(componentType ComponentType, componentTitle string) *ComponentConfig {
@@ -93,13 +93,13 @@ func readFile(location string) *Config {
 	return cfg
 }
 
-func saveFile(config *Config) {
+func saveFile(config *Config, fileName string) {
 	file, err := yaml.Marshal(config)
 	if err != nil {
 		log.Fatalf("Can't marshal config file: %v", err)
 	}
 
-	err = ioutil.WriteFile(os.Args[1], file, 0644)
+	err = ioutil.WriteFile(fileName, file, 0644)
 	if err != nil {
 		log.Fatalf("Can't save config file: %v", err)
 	}

event/handler.go

@@ -17,15 +17,17 @@ type Handler struct {
 	renderTicker  *time.Ticker
 	consoleEvents <-chan ui.Event
 	renderRate    time.Duration
+	options       config.Options
 }
 
-func NewHandler(layout *layout.Layout) *Handler {
+func NewHandler(layout *layout.Layout, options config.Options) *Handler {
 	renderRate := calcMinRenderRate(layout)
 	return &Handler{
 		layout:        layout,
 		consoleEvents: ui.PollEvents(),
 		renderTicker:  time.NewTicker(renderRate),
 		renderRate:    renderRate,
+		options:       options,
 	}
 }
 
@@ -77,7 +79,7 @@ func (h *Handler) handleExit() {
 		settings = append(settings,
 			config.ComponentSettings{Type: c.Type, Title: c.Title, Size: c.Size, Location: c.Location})
 	}
-	config.Update(settings)
+	config.Update(settings, h.options)
 }
 
 func calcMinRenderRate(layout *layout.Layout) time.Duration {

main.go

@@ -63,6 +63,6 @@ func main() {
 		starter.start(cpt, cpt.Consumer, c.ComponentConfig, c.Items, c.Triggers)
 	}
 
-	handler := event.NewHandler(lout)
+	handler := event.NewHandler(lout, opt)
 	handler.HandleEvents()
 }