84 lines
2.0 KiB
Go
84 lines
2.0 KiB
Go
|
/*******************************************************************************
|
||
|
|
* Copyright 2017 Dell Inc.
|
||
|
|
* Copyright (c) 2019 Intel Corporation
|
||
|
|
*
|
||
|
|
* 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 utils
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"fmt"
|
||
|
|
"github.com/winc-link/hummingbird/internal/pkg/errort"
|
||
|
|
"io/ioutil"
|
||
|
|
"os"
|
||
|
|
"regexp"
|
||
|
|
)
|
||
|
|
|
||
|
|
func CreateDirIfNotExist(filePath string) error {
|
||
|
|
if !FilePathIsExist(filePath) {
|
||
|
|
err := os.MkdirAll(filePath, os.ModePerm)
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func FilePathIsExist(path string) bool {
|
||
|
|
_, err := os.Stat(path) //os.Stat获取文件信息
|
||
|
|
if err != nil {
|
||
|
|
if os.IsExist(err) {
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
|
||
|
|
func RemoveFileOrDir(path string) error {
|
||
|
|
if FilePathIsExist(path) {
|
||
|
|
return os.RemoveAll(path)
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
// 检查文件名是有效-是否有/ \等
|
||
|
|
func CheckFileValid(fileName string) bool {
|
||
|
|
pattern := `\\|\/`
|
||
|
|
match, _ := regexp.MatchString(pattern, fileName)
|
||
|
|
if match {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
|
||
|
|
func GetPwdDir() string {
|
||
|
|
dir, _ := os.Getwd()
|
||
|
|
|
||
|
|
return dir
|
||
|
|
}
|
||
|
|
|
||
|
|
func ReadJsonFile(filepath string) ([]byte, error) {
|
||
|
|
f, err := os.Open(filepath)
|
||
|
|
if err != nil {
|
||
|
|
return []byte{}, err
|
||
|
|
}
|
||
|
|
defer f.Close()
|
||
|
|
config, err := ioutil.ReadAll(f)
|
||
|
|
if err != nil {
|
||
|
|
return []byte{}, err
|
||
|
|
}
|
||
|
|
|
||
|
|
if !json.Valid(config) {
|
||
|
|
return []byte{}, errort.NewCommonErr(errort.DefaultJsonParseError, fmt.Errorf("body is invalid json"))
|
||
|
|
}
|
||
|
|
return config, nil
|
||
|
|
}
|