Function checkPath

cmd/flags.go:83–91

check if the paths to the certs exists

(cert string, key string)

// check if the paths to the certs exists
func checkPath(cert string, key string) error {
	if _, err := os.Stat(cert); err != nil && os.IsNotExist(err) {
		return errors.New("path to certificate file does not exists")
	}
	if _, err := os.Stat(key); err != nil && os.IsNotExist(err) {
		return errors.New("path to key file does not exists")
	}
	return nil
}