/
githubmirror
/
etcd
Обзор
Документация
Войти
/
githubmirror
/
etcd
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
pkg/flags/urls.go
66 строк
2 KB
demoManito
etcd: remove redundant type conversion
20 сен 2022, 06:26
20 сен 2022, 06:26
a9c3d56
Код
Авторство
О чём код?
// Copyright 2015 The etcd Authors // // Licensed 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 flags import ( "flag" "fmt" "net/url" "strings" "go.etcd.io/etcd/client/pkg/v3/types" ) // URLsValue wraps "types.URLs". type URLsValue types.URLs // Set parses a command line set of URLs formatted like: // http://127.0.0.1:2380,http://10.1.1.2:80 // Implements "flag.Value" interface. func (us *URLsValue) Set(s string) error { ss, err := types.NewURLs(strings.Split(s, ",")) if err != nil { return err } *us = URLsValue(ss) return nil } // String implements "flag.Value" interface. func (us *URLsValue) String() string { all := make([]string, len(*us)) for i, u := range *us { all[i] = u.String() } return strings.Join(all, ",") } // NewURLsValue implements "url.URL" slice as flag.Value interface. // Given value is to be separated by comma. func NewURLsValue(s string) *URLsValue { if s == "" { return &URLsValue{} } v := &URLsValue{} if err := v.Set(s); err != nil { panic(fmt.Sprintf("new URLsValue should never fail: %v", err)) } return v } // URLsFromFlag returns a slices from url got from the flag. func URLsFromFlag(fs *flag.FlagSet, urlsFlagName string) []url.URL { return *fs.Lookup(urlsFlagName).Value.(*URLsValue) }