k3s/vendor/github.com/sirupsen/logrus/terminal_check_windows.go
Brad Davidson 1d4adb0301 Update Kubernetes to v1.20.2-k3s1
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-01-13 21:31:53 -08:00

28 lines
490 B
Go

// +build !appengine,!js,windows
package logrus
import (
"io"
"os"
"golang.org/x/sys/windows"
)
func checkIfTerminal(w io.Writer) bool {
switch v := w.(type) {
case *os.File:
handle := windows.Handle(v.Fd())
var mode uint32
if err := windows.GetConsoleMode(handle, &mode); err != nil {
return false
}
mode |= windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING
if err := windows.SetConsoleMode(handle, mode); err != nil {
return false
}
return true
}
return false
}