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Add DocBlock to WatchConfig (#1467)

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* Add DocBlock to WatchConfig

Added a small description of the WatchConfig().
So that you can understand in the ide why you could use it.

* Update viper.go

* update viper.go

Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>

Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>
Co-authored-by: Márk Sági-Kazár <sagikazarmark@users.noreply.github.com>
Co-authored-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>
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glebik000 2023-01-20 01:38:18 +10:00 committed by GitHub
parent 0755477020
commit 5182412574
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1 changed files with 5 additions and 0 deletions
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5
viper.go
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@ -421,13 +421,18 @@ var SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props
// SupportedRemoteProviders are universally supported remote providers.
var SupportedRemoteProviders = []string{"etcd", "etcd3", "consul", "firestore"}
// OnConfigChange sets the event handler that is called when a config file changes.
func OnConfigChange(run func(in fsnotify.Event)) { v.OnConfigChange(run) }
// OnConfigChange sets the event handler that is called when a config file changes.
func (v *Viper) OnConfigChange(run func(in fsnotify.Event)) {
v.onConfigChange = run
}
// WatchConfig starts watching a config file for changes.
func WatchConfig() { v.WatchConfig() }
// WatchConfig starts watching a config file for changes.
func (v *Viper) WatchConfig() {
initWG := sync.WaitGroup{}
initWG.Add(1)