Method Set

viper.go:1501–1512

(key string, value any)

func Set(key string, value any) { v.Set(key, value) }

func (v *Viper) Set(key string, value any) {
	// If alias passed in, then set the proper override
	key = v.realKey(strings.ToLower(key))
	value = toCaseInsensitiveValue(value)

	path := strings.Split(key, v.keyDelim)
	lastKey := strings.ToLower(path[len(path)-1])
	deepestMap := deepSearch(v.override, path[0:len(path)-1])

	// set innermost value
	deepestMap[lastKey] = value
}

// ReadInConfig will discover and load the configuration file from disk
// and key/value stores, searching in one of the defined paths.