diff options
| -rwxr-xr-x | contrib/paclist.in | 85 |
1 files changed, 20 insertions, 65 deletions
diff --git a/contrib/paclist.in b/contrib/paclist.in index 0379a4c5..84144f78 100755 --- a/contrib/paclist.in +++ b/contrib/paclist.in @@ -1,7 +1,8 @@ -#!/usr/bin/perl +#!/bin/bash # paclist - List all packages installed from a given repo # # Copyright (C) 2008 Dan McGee <dpmcgee@gmail.com> +# Copyright (C) 2011 Dave Reisner <dreisner@archlinux.org> # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License @@ -16,73 +17,27 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -use strict; -use warnings; +export TEXTDOMAIN='pacman' +export TEXTDOMAINDIR='/usr/share/locale' -my $progname = "paclist"; -my $version = "1.0"; - -if ($#ARGV != 0 || $ARGV[0] eq "--help" || $ARGV[0] eq "-h") { - print "$progname - List all packages installed from a given repo\n"; - print "Usage: $progname <repo>\n"; - print "Example: $progname testing\n"; - if ($#ARGV != 0) { - exit 1; +# determine whether we have gettext; make it a no-op if we do not +if ! type gettext &>/dev/null; then + gettext() { + echo "$@" } - exit 0; -} - -if ( $ARGV[0] eq "--version" || $ARGV[0] eq "-v") { - print "$progname version $version\n"; - print "Copyright (C) 2008 Dan McGee\n"; - exit 0; -} - -# This hash table will be used to store pairs of ('name version', count) from -# the return of both pacman -Sl <repo> and pacman -Q output. We then check to -# see if a value was added twice (count = 2)- if so, we will print that package -# as it is both in the repo we queried and installed on our local system. -my %packages = (); -my $output; +fi -$output = `pacman -Sl $ARGV[0]`; -if ($? != 0) { - exit 1; -} -my @sync = split(/\n/, $output); -# sample output from pacman -Sl: -# testing foobar 1.0-1 -foreach $_ (@sync) { - my @info = split(/ /); - # we only want to store 'foobar 1.0-1' in our hash table - my $pkg = $info[1] . " " . $info[2]; - $packages{$pkg}++; -} +if [[ -z $1 ]]; then + printf '%s - List all packages installed from a given repo\n' "${0##*/}" + printf 'Usage: %s <repo>\n' "${0##*/}" + printf 'Example: %s testing\n' "${0##*/}" + exit 1 +fi -$output = `pacman -Q`; -if ($? != 0) { - exit 1; -} -# sample output from pacman -Q: -# foobar 1.0-1 -my @local = split(/\n/, $output); -foreach $_ (@local) { - # store 'foobar 1.0-1' in our hash table - $packages{$_}++; -} - -# run comparison check- if value was added twice, it was in the intersection -my @intersection; -foreach $_ (keys %packages) { - if ($packages{$_} == 2) { - push @{ \@intersection }, $_; - } -} +printf -v installed '[%s]' "$(gettext installed)" +pacman -Sl $1 | awk -v i="$installed" '$NF == i { print $2,$3 }' -# print our intersection, and bask in the glory and speed of perl -@intersection = sort @intersection; -foreach $_ (@intersection) { - print $_ . "\n"; -} +# exit with pacman's return value, not awk's +exit ${PIPESTATUS[0]} -#vim: set noet: +# vim: set ts=2 sw=2 noet: |