Function Argument

pkg/utils/args.go:12–24

(d map[string]interface{}, name string)

)

func Argument(d map[string]interface{}, name string) (string, bool) {
	if d[name] != nil {
		if s, ok := d[name].(string); ok {
			if s != "" {
				return s, true
			}
			log.Panicf("option %s requires an argument", name)
		} else {
			log.Panicf("option %s isn't a valid string", name)
		}
	}
	return "", false
}

func ArgumentMust(d map[string]interface{}, name string) string {
	s, ok := Argument(d, name)