blob: 816db57f599b8fb62a5d2b587284ebb6cd5e8cb3 [file] [log] [blame]
Zack Williamse940c7a2019-08-21 14:25:39 -07001/*
2Copyright 2016 The Kubernetes Authors.
3
4Licensed under the Apache License, Version 2.0 (the "License");
5you may not use this file except in compliance with the License.
6You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10Unless required by applicable law or agreed to in writing, software
11distributed under the License is distributed on an "AS IS" BASIS,
12WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13See the License for the specific language governing permissions and
14limitations under the License.
15*/
16
17package homedir
18
19import (
20 "os"
21 "runtime"
22)
23
24// HomeDir returns the home directory for the current user
25func HomeDir() string {
26 if runtime.GOOS == "windows" {
27
28 // First prefer the HOME environmental variable
29 if home := os.Getenv("HOME"); len(home) > 0 {
30 if _, err := os.Stat(home); err == nil {
31 return home
32 }
33 }
34 if homeDrive, homePath := os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"); len(homeDrive) > 0 && len(homePath) > 0 {
35 homeDir := homeDrive + homePath
36 if _, err := os.Stat(homeDir); err == nil {
37 return homeDir
38 }
39 }
40 if userProfile := os.Getenv("USERPROFILE"); len(userProfile) > 0 {
41 if _, err := os.Stat(userProfile); err == nil {
42 return userProfile
43 }
44 }
45 }
46 return os.Getenv("HOME")
47}