From ce45f814ff1fbf329893cabba0420b7dfe49110e Mon Sep 17 00:00:00 2001
From: comp500 <comp500@users.noreply.github.com>
Date: Thu, 25 Apr 2019 19:23:08 +0100
Subject: [PATCH] Refactor refresh function

---
 main.go | 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/main.go b/main.go
index 2d5a0f9..0979a74 100644
--- a/main.go
+++ b/main.go
@@ -1,4 +1,5 @@
 package main
+
 import (
 	"fmt"
 	"log"
@@ -31,23 +32,10 @@ func init() {
 		Name:  "refresh",
 		Usage: "Refresh the index file",
 		Action: func(c *cli.Context) error {
-			index, err := core.LoadIndex(core.FlagsFromContext(c))
-			if err != nil {
-				return err
-			}
-			err = index.Refresh()
-			if err != nil {
-				return err
-			}
-			err = index.Write()
-			if err != nil {
-				return err
-			}
-			return nil
+			return cmdRefresh(core.FlagsFromContext(c))
 		},
 	})
 }
-
 func main() {
 	app := cli.NewApp()
 	app.Commands = core.Commands
@@ -72,3 +60,19 @@ func cmdDelete(flags core.Flags) error {
 	return nil
 }
 
+func cmdRefresh(flags core.Flags) error {
+	index, err := core.LoadIndex(flags)
+	if err != nil {
+		return err
+	}
+	err = index.Refresh()
+	if err != nil {
+		return err
+	}
+	err = index.Write()
+	if err != nil {
+		return err
+	}
+	return nil
+}
+