Add and enforce golangci-lint (#16)

controller/controller.go

@@ -1,6 +1,8 @@
 package controller
 
 import (
+	"log"
+
 	config "github.com/davegallant/srv/config"
 	feeds "github.com/davegallant/srv/feeds"
 )
@@ -12,9 +14,19 @@ type Controller struct {
 	CurrentFeed int
 }
 
-// Init initiates the controller with config
-func (c *Controller) Init(conf string) {
-	c.Config = config.LoadConfiguration(conf)
+// Init initiates the controller
+func (c *Controller) Init() {
+
+	configPath, err := config.GetUserConfigPath()
+
+	if err != nil {
+		log.Fatal("Unable to locate user's config path")
+	}
+
+	c.Config, err = config.LoadConfiguration(configPath)
+	if err != nil {
+		log.Fatalf("Unable to load configuration: %s", err)
+	}
 	c.Rss = &feeds.RSS{}
 	c.Rss.Update(c.Config.Feeds)
 	c.CurrentFeed = 0