diff options
Diffstat (limited to 'polybar/scripts/checkupdates')
-rwxr-xr-x | polybar/scripts/checkupdates | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/polybar/scripts/checkupdates b/polybar/scripts/checkupdates deleted file mode 100755 index 4d8a5e8..0000000 --- a/polybar/scripts/checkupdates +++ /dev/null @@ -1,117 +0,0 @@ -#!/usr/bin/bash -# -# checkupdates: Safely print a list of pending updates. -# -# Copyright (c) 2013 Kyle Keen <keenerd@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 2 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/>. -# - -declare -r myname='checkupdates' -declare -r myver='1.0.0' - -plain() { - (( QUIET )) && return - local mesg=$1; shift - printf "${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&1 -} - -msg() { - (( QUIET )) && return - local mesg=$1; shift - printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&1 -} - -msg2() { - (( QUIET )) && return - local mesg=$1; shift - printf "${BLUE} ->${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&1 -} - -ask() { - local mesg=$1; shift - printf "${BLUE}::${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}" "$@" >&1 -} - -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 -} - -# check if messages are to be printed using color -unset ALL_OFF BOLD BLUE GREEN RED YELLOW -if [[ -t 2 && ! $USE_COLOR = "n" ]]; then - # prefer terminal safe colored and bold text when tput is supported - if tput setaf 0 &>/dev/null; then - ALL_OFF="$(tput sgr0)" - BOLD="$(tput bold)" - BLUE="${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" - fi -fi -readonly ALL_OFF BOLD BLUE GREEN RED YELLOW - - -if (( $# > 0 )); then - echo "${myname} v${myver}" - echo - echo "Safely print a list of pending updates" - echo - echo "Usage: ${myname}" - echo - echo 'Note: Export the "CHECKUPDATES_DB" variable to change the path of the temporary database.' - exit 0 -fi - -if ! type -P fakeroot >/dev/null; then - error 'Cannot find the fakeroot binary.' - exit 1 -fi - -if [[ -z $CHECKUPDATES_DB ]]; then - CHECKUPDATES_DB="${TMPDIR:-/tmp}/checkup-db-${USER}/" -fi - -trap 'rm -f $CHECKUPDATES_DB/db.lck' INT TERM EXIT - -DBPath="$(pacman-conf DBPath)" -if [[ -z "$DBPath" ]] || [[ ! -d "$DBPath" ]]; then - DBPath="/var/lib/pacman/" -fi - -mkdir -p "$CHECKUPDATES_DB" -ln -s "${DBPath}/local" "$CHECKUPDATES_DB" &> /dev/null -if ! fakeroot -- pacman -Sy --dbpath "$CHECKUPDATES_DB" --logfile /dev/null &> /dev/null; then - error 'Cannot fetch updates' - exit 1 -fi -pacman -Qu --dbpath "$CHECKUPDATES_DB" 2> /dev/null | grep -v '\[.*\]' - -exit 0 - -# vim: set noet: |