binding

package

v1.0.2 Latest Latest Go to latest Published: Oct 22, 2025 License: MIT Imports: 4 Imported by: 0

Details

Package binding binds flags to external configuration systems, such as Viper.

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type Viper struct {
	flag.Value

	ConfigKey string
}

Viper binds a command flag (given by a flag.Value instance) to a ConfigKey for Viper. Implements flag.Binding.

func (v Viper) BindTo() flag.Binder

BindTo binds the flag of the command to a viper configuration value.