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# Copyright (c) 2006-2010 Pacman Development Team <pacman-dev@archlinux.org>
# Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
# Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
# Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
# Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
# Copyright (c) 2006 by Alex Smith <alex@alex-smith.me.uk>
# Copyright (c) 2006 by Andras Voroskoi <voroskoi@frugalware.org>
# Copyright (c) 2011 by Joshua Haase <hahj87@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# gettext initialization
export TEXTDOMAIN='libretools'
export TEXTDOMAINDIR='/usr/share/locale'
# check if messages are to be printed using color
unset ALL_OFF BOLD BLUE GREEN RED YELLOW
if [[ -t 2 ]]; then
# prefer terminal safe colored and bold text when tput is supported
if tput setaf 0 &>/dev/null; then
ALL_OFF="$(tput sgr0)"
BOLD="$(tput bold)"
PURPLE="${ALL_OFF}$(tput setaf 5)"
BLUE="${BOLD}$(tput setaf 4)"
GREEN="${BOLD}$(tput setaf 2)"
RED="${BOLD}$(tput setaf 1)"
YELLOW="${BOLD}$(tput setaf 3)"
else
ALL_OFF="\e[1;0m"
BOLD="\e[1;1m"
BLUE="${BOLD}\e[1;34m"
GREEN="${BOLD}\e[1;32m"
RED="${BOLD}\e[1;31m"
YELLOW="${BOLD}\e[1;33m"
PURPLE="${BOLD}\033[1;30;40m"
fi
fi
readonly ALL_OFF BOLD BLUE GREEN RED YELLOW PURPLE
stdnull() {
eval "$@ >/dev/null 2>&1"
}
plain() {
local mesg=$1; shift
printf "${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
msg() {
local mesg=$1; shift
printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
msg2() {
local mesg=$1; shift
printf "${BLUE} ->${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
warning() {
local mesg=$1; shift
printf "${YELLOW}==> $(gettext "WARNING:")${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
error() {
local mesg=$1; shift
printf "${RED}==> $(gettext "ERROR:")${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
stat_busy() {
local mesg=$1; shift
printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}...${ALL_OFF}" >&2
}
stat_done() {
printf "${BOLD}done${ALL_OFF}\n" >&2
}
# Set the terminal title
# TODO test on several terms - it works on screen/tmux
term_title() {
printf "\033k%s\033\\" "$@"
}
# usage : in_array( $needle, $haystack )
in_array() {
[[ $2 ]] || return 1 # Not found
local needle=$1; shift
local item
for item in "$@"; do
[[ ${item#@} = $needle ]] && return 0 # Found
done
return 1 # Not Found
}
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