config/mapstructure.go
func ConsulStringToStructFunc() mapstructure.DecodeHookFunc {
	return func(
		f reflect.Type,
		t reflect.Type,
		data interface{}) (interface{}, error) {
		if t == reflect.TypeOf(ConsulConfig{}) && f.Kind() == reflect.String {
			log.Println("[WARN] consul now accepts a stanza instead of a string. " +
				"Update your configuration files and change consul = \"\" to " +
				"consul { } instead.")
			return &ConsulConfig{
				Address: String(data.(string)),
			}, nil
		}

		return data, nil
	}
}
func ConsulStringToStructFunc() mapstructure.DecodeHookFunc {
	return func(
		f reflect.Type,
		t reflect.Type,
		data interface{}) (interface{}, error) {
		if t == reflect.TypeOf(ConsulConfig{}) && f.Kind() == reflect.String {
			log.Println("[WARN] consul now accepts a stanza instead of a string. " +
				"Update your configuration files and change consul = \"\" to " +
				"consul { } instead.")
			return &ConsulConfig{
				Address: String(data.(string)),
			}, nil
		}

		return data, nil
	}
}
func ConsulStringToStructFunc ( ) mapstructure . DecodeHookFunc { return func ( f reflect . Type , t reflect . Type , data interface { } ) ( interface { } , error ) { if t == reflect . TypeOf ( ConsulConfig { } ) && f . Kind ( ) == reflect . String { log . Println ( " " + " \" \" " + " " ) return & ConsulConfig { Address : String ( data . ( string ) ) , } , nil } return data , nil } }
// ConsulStringToStructFunc checks if the value set for the key should actually
// be a struct and sets the appropriate value in the struct. This is for
// backwards-compatability with older versions of Consul Template.
ConsulStringToStructFunc checks if the value set for the key should actually be a struct and sets the appropriate value in the struct . This is for backwards - compatability with older versions of Consul Template .