Use variadic options to configure Kong.

2018-05-18 21:17:48 +10:00
parent b4b5827044
commit d03571a873
5 changed files with 128 additions and 18 deletions
@@ -2,8 +2,9 @@ package kong

 import "os"

-func Parse(cli interface{}) {
-	parser, err := New("", "", cli)
+// Parse constructs a new parser and parses the default command-line.
+func Parse(cli interface{}, options ...Option) {
+	parser, err := New(cli, options...)
 	parser.FatalIfErrorf(err)
 	_, err = parser.Parse(os.Args[1:])
 	parser.FatalIfErrorf(err)