func()

in pkg/nsxt/config/config.go [31:66]

• 35 lines of code
• 11 McCabe index (conditional complexity)

func (cfg *Config) FromEnv() error {
	if v := os.Getenv("NSXT_MANAGER_HOST"); v != "" {
		cfg.Host = v
	}
	if v := os.Getenv("NSXT_USERNAME"); v != "" {
		cfg.User = v
	}
	if v := os.Getenv("NSXT_PASSWORD"); v != "" {
		cfg.Password = v
	}
	if v := os.Getenv("NSXT_ALLOW_UNVERIFIED_SSL"); v != "" {
		InsecureFlag, err := strconv.ParseBool(v)
		if err != nil {
			klog.Errorf("Failed to parse NSXT_ALLOW_UNVERIFIED_SSL: %s", err)
			return fmt.Errorf("Failed to parse NSXT_ALLOW_UNVERIFIED_SSL: %s", err)
		}
		cfg.InsecureFlag = InsecureFlag
	}
	if v := os.Getenv("NSXT_CLIENT_AUTH_CERT_FILE"); v != "" {
		cfg.ClientAuthCertFile = v
	}
	if v := os.Getenv("NSXT_CLIENT_AUTH_KEY_FILE"); v != "" {
		cfg.ClientAuthKeyFile = v
	}
	if v := os.Getenv("NSXT_CA_FILE"); v != "" {
		cfg.CAFile = v
	}
	if v := os.Getenv("NSXT_SECRET_NAME"); v != "" {
		cfg.SecretName = v
	}
	if v := os.Getenv("NSXT_SECRET_NAMESPACE"); v != "" {
		cfg.SecretNamespace = v
	}

	return nil
}