cmd: use flags.Merge for grouping flags (#25392)

2022-07-25 12:07:44 +03:00
parent b2be5f956f
commit 1ed8b7d24f
7 changed files with 40 additions and 45 deletions
@@ -994,15 +994,6 @@ var (
 	}
 )

-// GroupFlags combines the given flag slices together and returns the merged one.
-func GroupFlags(groups ...[]cli.Flag) []cli.Flag {
-	var ret []cli.Flag
-	for _, group := range groups {
-		ret = append(ret, group...)
-	}
-	return ret
-}
-
 // MakeDataDir retrieves the currently requested data directory, terminating
 // if none (or the empty string) is specified. If the node is starting a testnet,
 // then a subdirectory of the specified datadir will be used.