reading config file with viper

1 files changed, 25 insertions, 1 deletions

diff --git a/cmd/root.go b/cmd/root.go
index f1fba18..2c6ca56 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -20,8 +20,10 @@ package cmd
 
 import (
 	"os"
+	"fmt"
 
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
 var (
@@ -32,7 +34,29 @@ var (
 var rootCmd = &cobra.Command{
 	Use:   "macli",
 	Short: "macli - Unofficial CLI-Based MyAnimeList Client.",
-	Long: "macli is an unofficial MyAnimeClient for use inside the terminal.",
+	Long: "macli is an unofficial MyAnimeList Client for use inside the terminal.",
+}
+
+func init() {
+	viper.SetConfigName("macli")
+	viper.SetConfigType("yaml")
+    viper.AddConfigPath("$HOME/.config/macli")
+    viper.AddConfigPath("/etc/macli")
+
+	// dont show error if file not found
+	// macli doesnt need a config file to work properly
+    if err := viper.ReadInConfig(); err != nil {
+		// error if config file found but has errors
+	    if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
+			fmt.Println("Error while reading macli config file:", err)
+			os.Exit(1)
+	    }
+	}
+
+	name := viper.Get("name").(map[string]interface{})
+
+	fmt.Println("Config File Contents:", name["last"])
+	os.Exit(0)
 }
 
 func Execute() {