1#!/bin/sh 2# 3# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com> 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions are met: 8# 9# * Redistributions of source code must retain the above copyright notice, this 10# list of conditions and the following disclaimer. 11# 12# * Redistributions in binary form must reproduce the above copyright notice, 13# this list of conditions and the following disclaimer in the documentation 14# and/or other materials provided with the distribution. 15# 16# * Neither the name of the copyright holder nor the names of its 17# contributors may be used to endorse or promote products derived from 18# this software without specific prior written permission. 19# 20# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 24# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 26# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 27# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 28# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31COLOR_RED= 32COLOR_GREEN= 33COLOR_YELLOW= 34COLOR_RESET= 35 36enable_color() { 37 . /usr/local/share/bastille/colors.pre.sh 38} 39 40# If "NO_COLOR" environment variable is present, disable output colors. 41if [ -z "${NO_COLOR}" ]; then 42 enable_color 43fi 44 45# Notify message on error, but do not exit 46error_notify() { 47 echo -e "${COLOR_RED}$*${COLOR_RESET}" 1>&2 48} 49 50# Notify message on error and exit 51error_exit() { 52 error_notify $@ 53 exit 1 54} 55 56info() { 57 echo -e "${COLOR_GREEN}$*${COLOR_RESET}" 58} 59 60warn() { 61 echo -e "${COLOR_YELLOW}$*${COLOR_RESET}" 62} 63