From 3db8bc654aaa830655b5ad27778b3493b01f7f3b Mon Sep 17 00:00:00 2001
From: Shi Han NG <shihanng@gmail.com>
Date: Thu, 16 Jul 2020 22:04:19 +0900
Subject: [PATCH] dedent flags in rootUsageFunc

---
 command/help.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/command/help.go b/command/help.go
index e448f0be1..9e013e711 100644
--- a/command/help.go
+++ b/command/help.go
@@ -26,7 +26,10 @@ func rootUsageFunc(command *cobra.Command) error {
 
 	flagUsages := command.LocalFlags().FlagUsages()
 	if flagUsages != "" {
-		command.Printf("\n\nFlags:\n%s", flagUsages)
+		command.Println("\n\nFlags:")
+		for _, l := range strings.Split(strings.Trim(dedent(flagUsages), "\n\r"), "\n") {
+			command.Println("  " + l)
+		}
 	}
 	return nil
 }