From cb9cf9469070d9291b2023105297e489189f0865 Mon Sep 17 00:00:00 2001
From: Anthony Fok <foka@debian.org>
Date: Sun, 30 Jul 2017 01:19:17 -0600
Subject: [PATCH] Restore the use of cobra.OnInitialize in cobra executable

Without cobra.OnInitialize, cobra does not see the --config
command-line option and always tries to load $HOME/.cobra.yaml
instead.
---
 cobra/cmd/root.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cobra/cmd/root.go b/cobra/cmd/root.go
index 1c5e690..19568f9 100644
--- a/cobra/cmd/root.go
+++ b/cobra/cmd/root.go
@@ -40,7 +40,7 @@ func Execute() {
 }
 
 func init() {
-	initViper()
+	cobra.OnInitialize(initConfig)
 
 	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.cobra.yaml)")
 	rootCmd.PersistentFlags().StringP("author", "a", "YOUR NAME", "author name for copyright attribution")
@@ -55,7 +55,7 @@ func init() {
 	rootCmd.AddCommand(initCmd)
 }
 
-func initViper() {
+func initConfig() {
 	if cfgFile != "" {
 		// Use config file from the flag.
 		viper.SetConfigFile(cfgFile)