| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package config |
| |
| type Options struct { |
| ENV string |
| Standby string |
| } |
| |
| type Option func(options *Options) |
| |
| func WithENV(env string) Option { |
| return func(options *Options) { |
| options.ENV = env |
| } |
| } |
| |
| func WithStandby(key string) Option { |
| return func(options *Options) { |
| options.Standby = key |
| } |
| } |
| |
| func NewOptions(opts ...Option) *Options { |
| o := &Options{} |
| for _, opt := range opts { |
| opt(o) |
| } |
| return o |
| } |