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author | Corey Hulen <corey@hulen.com> | 2017-03-24 23:31:34 -0700 |
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committer | enahum <nahumhbl@gmail.com> | 2017-03-25 03:31:34 -0300 |
commit | 54d3d47daf9190275bbdaf8703b84969a4593451 (patch) | |
tree | 05899b296d0186c1a0da8a540bc486e34ad8eec9 /vendor/github.com/magiconair/properties/integrate.go | |
parent | 7460302dec7796e01c98264e84bece8169cb6ed9 (diff) | |
download | chat-54d3d47daf9190275bbdaf8703b84969a4593451.tar.gz chat-54d3d47daf9190275bbdaf8703b84969a4593451.tar.bz2 chat-54d3d47daf9190275bbdaf8703b84969a4593451.zip |
PLT-6076 Adding viper libs for config file changes (#5871)
* Adding viper libs for config file changes
* Removing the old fsnotify lib
* updating some missing libs
Diffstat (limited to 'vendor/github.com/magiconair/properties/integrate.go')
-rw-r--r-- | vendor/github.com/magiconair/properties/integrate.go | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/vendor/github.com/magiconair/properties/integrate.go b/vendor/github.com/magiconair/properties/integrate.go new file mode 100644 index 000000000..0d775e035 --- /dev/null +++ b/vendor/github.com/magiconair/properties/integrate.go @@ -0,0 +1,34 @@ +// Copyright 2017 Frank Schroeder. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package properties + +import "flag" + +// MustFlag sets flags that are skipped by dst.Parse when p contains +// the respective key for flag.Flag.Name. +// +// It's use is recommended with command line arguments as in: +// flag.Parse() +// p.MustFlag(flag.CommandLine) +func (p *Properties) MustFlag(dst *flag.FlagSet) { + m := make(map[string]*flag.Flag) + dst.VisitAll(func(f *flag.Flag) { + m[f.Name] = f + }) + dst.Visit(func(f *flag.Flag) { + delete(m, f.Name) // overridden + }) + + for name, f := range m { + v, ok := p.Get(name) + if !ok { + continue + } + + if err := f.Value.Set(v); err != nil { + ErrorHandler(err) + } + } +} |