source: code/trunk/vendor/github.com/sirupsen/logrus/terminal_check_windows.go@ 67

// +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
}