vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go


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// +build !appengine

package logrus

import (
	"io"
	"os"

	"golang.org/x/crypto/ssh/terminal"
)

func checkIfTerminal(w io.Writer) bool {
	switch v := w.(type) {
	case *os.File:
		return terminal.IsTerminal(int(v.Fd()))
	default:
		return false
	}
}