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Merge pull request #35745 from rodcloutier/Support_Home_env_windows

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Added support for HOME environment variable on Windows

**What this PR does / why we need it**:
On Windows the HOME environment variable should be taken in account when trying to find the home directory.
Several tools already support the HOME environment variable, notably git-bash. It would be very convenient to have the kubernete tools (including minikube) to also support the environment variable. 

The current situation

**Special notes for your reviewer**:

**Release note**:

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This commit is contained in:
Kubernetes Submit Queue 2016-12-08 02:50:16 -08:00 committed by GitHub
commit 63044c410e
1 changed files with 7 additions and 0 deletions
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7
pkg/util/homedir/homedir.go
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@ -24,6 +24,13 @@ import (
// HomeDir returns the home directory for the current user // HomeDir returns the home directory for the current user
func HomeDir() string { func HomeDir() string {
if runtime.GOOS == "windows" { if runtime.GOOS == "windows" {
// First prefer the HOME environmental variable
if home := os.Getenv("HOME"); len(home) > 0 {
if _, err := os.Stat(home); err == nil {
return home
}
}
if homeDrive, homePath := os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"); len(homeDrive) > 0 && len(homePath) > 0 { if homeDrive, homePath := os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"); len(homeDrive) > 0 && len(homePath) > 0 {
homeDir := homeDrive + homePath homeDir := homeDrive + homePath
if _, err := os.Stat(homeDir); err == nil { if _, err := os.Stat(homeDir); err == nil {