| // Copyright 2016 The Fuchsia Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package main | |
| import ( | |
| "flag" | |
| ) | |
| // isFlagSet returns whether the specified command line flag has been set. | |
| func isFlagSet(fs *flag.FlagSet, name string) bool { | |
| found := false | |
| fs.Visit(func(f *flag.Flag) { | |
| if f.Name == name { | |
| found = true | |
| } | |
| }) | |
| return found | |
| } |