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package utils
import (
"github.com/spf13/viper"
"github.com/spiral/roadrunner/service"
)
// ViperWrapper provides interface bridge between Viper configs and service.Config.
type ViperWrapper struct {
Viper *viper.Viper
}
// Get nested config section (sub-map), returns nil if section not found.
func (w *ViperWrapper) Get(key string) service.Config {
sub := w.Viper.Sub(key)
if sub == nil {
return nil
}
return &ViperWrapper{sub}
}
// Unmarshal unmarshal config data into given struct.
func (w *ViperWrapper) Unmarshal(out interface{}) error {
return w.Viper.Unmarshal(out)
}
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