Method GetStringSlice

doit.go:425–447

GetStringSlice returns a config value as a string slice.

(ns, key string)

// GetStringSlice returns a config value as a string slice.
func (c *LiveConfig) GetStringSlice(ns, key string) ([]string, error) {
	nskey := nskey(ns, key)
	val := viper.GetStringSlice(nskey)

	if isRequired(nskey) && emptyStringSlice(val) {
		return nil, NewMissingArgsErr(nskey)
	}

	out := []string{}
	for _, item := range viper.GetStringSlice(nskey) {
		item = strings.TrimPrefix(item, "[")
		item = strings.TrimSuffix(item, "]")

		list := strings.Split(item, ",")
		for _, str := range list {
			if str == "" {
				continue
			}
			out = append(out, str)
		}
	}
	return out, nil
}

// GetStringSliceIsFlagSet returns a config value as a string slice and a bool representing the existence of the flag.
func (c *LiveConfig) GetStringSliceIsFlagSet(ns, key string) ([]string, bool, error) {