Method isPathShadowedInAutoEnv

viper.go:671–680

isPathShadowedInAutoEnv makes sure the given path is not shadowed somewhere in the environment, when automatic env is on. e.g., if "foo.bar" has a value in the environment, it “shadows” "foo.bar.baz" in a lower-priority map

(path []string)

//
//	"foo.bar.baz" in a lower-priority map
func (v *Viper) isPathShadowedInAutoEnv(path []string) string {
	var parentKey string
	for i := 1; i < len(path); i++ {
		parentKey = strings.Join(path[0:i], v.keyDelim)
		if _, ok := v.getEnv(v.mergeWithEnvPrefix(parentKey)); ok {
			return parentKey
		}
	}
	return ""
}

// SetTypeByDefaultValue enables or disables the inference of a key value's
// type when the Get function is used based upon a key's default value as