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1 // +build !appengine,!js,windows
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2
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3 package logrus
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4
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5 import (
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6 "io"
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7 "os"
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8
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9 "golang.org/x/sys/windows"
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10 )
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11
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12 func checkIfTerminal(w io.Writer) bool {
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13 switch v := w.(type) {
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14 case *os.File:
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15 handle := windows.Handle(v.Fd())
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16 var mode uint32
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17 if err := windows.GetConsoleMode(handle, &mode); err != nil {
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18 return false
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19 }
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20 mode |= windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING
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21 if err := windows.SetConsoleMode(handle, mode); err != nil {
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22 return false
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23 }
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24 return true
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25 }
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26 return false
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27 }
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