From eaa5aecd422bc4f6b01b6257383521ad512e08f7 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sat, 11 Aug 2018 23:25:17 +0200
Subject: cli: add multipleStrings type

Will be used for --exclude.
---
 cli_args.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'cli_args.go')

diff --git a/cli_args.go b/cli_args.go
index 69e8bdf..1314ed7 100644
--- a/cli_args.go
+++ b/cli_args.go
@@ -39,6 +39,18 @@ type argContainer struct {
 	_forceOwner *fuse.Owner
 }
 
+type multipleStrings []string
+
+func (s *multipleStrings) String() string {
+	s2 := []string(*s)
+	return fmt.Sprint(s2)
+}
+
+func (s *multipleStrings) Set(val string) error {
+	*s = append(*s, val)
+	return nil
+}
+
 var flagSet *flag.FlagSet
 
 // prefixOArgs transform options passed via "-o foo,bar" into regular options
-- 
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