#!/bin/bash # Copyright (c) 2012 The Chromium Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. TPUT=$(which tput 2>/dev/null) if test -x "$TPUT" && $TPUT setaf 1 >/dev/null ; then RED="$($TPUT setaf 1)" NORMAL="$($TPUT op)" else RED= NORMAL= fi warn() { echo "${RED}WARNING:${NORMAL} $@" }