Expose the default Viper instance through methods.

To open up programming switching of configs, related to
https://github.com/spf13/hugo/pull/1734
This commit is contained in:
Alexandre Bourget 2016-01-08 23:53:37 -05:00
parent 0c82789feb
commit 963ca4f768

View file

@ -174,6 +174,18 @@ func New() *Viper {
return v return v
} }
// DefaultConfig retrieves the default Viper instance. To be loaded
// later with SetDefaultConfig.
func DefaultConfig() *Viper {
return v
}
// SetDefaultConfig applies this Viper instance as the default. Used
// when calling the functions defined in the viper package.
func SetDefaultConfig(conf *Viper) {
v = conf
}
// Intended for testing, will reset all to default settings. // Intended for testing, will reset all to default settings.
// In the public interface for the viper package so applications // In the public interface for the viper package so applications
// can use it in their testing as well. // can use it in their testing as well.