Function New

viper.go:194–220

New returns an initialized Viper instance.

()

// New returns an initialized Viper instance.
func New() *Viper {
	v := new(Viper)
	v.keyDelim = "."
	v.configName = "config"
	v.configPermissions = os.FileMode(0o644)
	v.fs = afero.NewOsFs()
	v.config = make(map[string]any)
	v.parents = []string{}
	v.override = make(map[string]any)
	v.defaults = make(map[string]any)
	v.kvstore = make(map[string]any)
	v.pflags = make(map[string]FlagValue)
	v.env = make(map[string][]string)
	v.aliases = make(map[string]string)
	v.typeByDefValue = false
	v.logger = slog.New(&discardHandler{})

	codecRegistry := NewCodecRegistry()

	v.encoderRegistry = codecRegistry
	v.decoderRegistry = codecRegistry

	v.experimentalFinder = features.Finder
	v.experimentalBindStruct = features.BindStruct

	return v
}

// Option configures Viper using the functional options paradigm popularized by Rob Pike and Dave Cheney.
// If you're unfamiliar with this style,