mirror of
https://github.com/ceph/ceph-csi.git
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48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package homedir
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import (
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"os"
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"runtime"
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)
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// HomeDir returns the home directory for the current user
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func HomeDir() string {
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if runtime.GOOS == "windows" {
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// First prefer the HOME environmental variable
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if home := os.Getenv("HOME"); len(home) > 0 {
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if _, err := os.Stat(home); err == nil {
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return home
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}
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}
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if homeDrive, homePath := os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"); len(homeDrive) > 0 && len(homePath) > 0 {
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homeDir := homeDrive + homePath
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if _, err := os.Stat(homeDir); err == nil {
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return homeDir
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}
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}
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if userProfile := os.Getenv("USERPROFILE"); len(userProfile) > 0 {
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if _, err := os.Stat(userProfile); err == nil {
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return userProfile
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}
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}
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}
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return os.Getenv("HOME")
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}
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