kubernetes/vendor/k8s.io/klog/v2/klog_file_windows.go
Patrick Ohly cb17b76d4d dependencies: update klog to v2.40.1
The new release adds support for multi-line string output (required for
contextual logging) and Verbose.InfoSDepth (required to properly attach
verbosity to some log messages in helper code).
2021-12-19 17:31:25 +01:00

35 lines
717 B
Go

//go:build windows
// +build windows
package klog
import (
"os"
"strings"
)
func getUserName() string {
userNameOnce.Do(func() {
// On Windows, the Go 'user' package requires netapi32.dll.
// This affects Windows Nano Server:
// https://github.com/golang/go/issues/21867
// Fallback to using environment variables.
u := os.Getenv("USERNAME")
if len(u) == 0 {
return
}
// Sanitize the USERNAME since it may contain filepath separators.
u = strings.Replace(u, `\`, "_", -1)
// user.Current().Username normally produces something like 'USERDOMAIN\USERNAME'
d := os.Getenv("USERDOMAIN")
if len(d) != 0 {
userName = d + "_" + u
} else {
userName = u
}
})
return userName
}