mirror of
https://github.com/moparisthebest/pacman
synced 2024-12-22 15:58:50 -05:00
a77e638c77
Add "--help"/"-h" and "--version"/"-V" support to all contrib scripts. Also, update scripts that used "-v" as a short option for "--version" and use "-V" for the sake of consistency. Additionally: * Move version and usage messages to separate convenience functions in all scripts. * Add a workaround to paccache to support "--help" and "--version". This should be replaced by a proper POSIX-compliant command line parser that supports long options in a future patch. * Add a "$myver" variable to all scripts and use it whenever we refer to the program version (e.g. in version messages). Also, use the pacman version number everywhere instead of using a different versioning scheme for each contrib script. This is achieved by adding a "PACKAGE_VERSION" placeholder that is replaced by sed(1) when the script is built. * Ensure we always return with exit status 0 if "--help" is used and return with exit status 1 if we display the usage message due to invalid arguments. * Add "AUTOMAKE_OPTIONS = std-options" and add all scripts to "bin_SCRIPTS" to make `make installcheck` check that installed scripts actually support the "--help" and "--version" options. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
84 lines
1.9 KiB
Bash
Executable File
84 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# paclog-pkglist - Parse a log file into a list of currently installed packages
|
|
#
|
|
# Copyright (C) 2011 Dave Reisner <dave@archlinux.org>
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
declare -r myname='paclog-pkglist'
|
|
declare -r myver='@PACKAGE_VERSION@'
|
|
|
|
export TEXTDOMAIN='pacman'
|
|
export TEXTDOMAINDIR='/usr/share/locale'
|
|
declare logfile=${1:-@localstatedir@/log/pacman.log}
|
|
|
|
usage() {
|
|
printf 'usage: %s [pacman log]\n' "$myname"
|
|
printf 'example: %s @localstatedir@/log/pacman.log\n' "$myname"
|
|
printf '\ndefaults to: @localstatedir@/log/pacman.log\n'
|
|
}
|
|
|
|
version() {
|
|
printf "%s %s\n" "$myname" "$myver"
|
|
echo 'Copyright (C) 2011 Dave Reisner <dave@archlinux.org>'
|
|
}
|
|
|
|
if [[ $1 ]]; then
|
|
if [[ $1 = -@(h|-help) ]]; then
|
|
usage
|
|
exit 0
|
|
elif [[ $1 = -@(V|-version) ]]; then
|
|
version
|
|
exit 0
|
|
elif [[ ! -e $logfile ]]; then
|
|
printf $"target not found: %s\n" "$1"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
<"$logfile" awk '
|
|
{
|
|
action = $3
|
|
pkgname = $4
|
|
pkgver = $5
|
|
upgver = $7
|
|
}
|
|
|
|
NF == 5 && action == "installed" {
|
|
gsub(/[()]/, "", pkgver)
|
|
pkg[pkgname] = pkgver
|
|
next
|
|
}
|
|
|
|
NF == 7 && action == "upgraded" {
|
|
sub(/\)/, "", upgver)
|
|
pkg[pkgname] = upgver
|
|
next
|
|
}
|
|
|
|
NF == 5 && action == "removed" {
|
|
pkg[pkgname] = -1
|
|
}
|
|
|
|
END {
|
|
for (i in pkg) {
|
|
if (pkg[i] != -1) {
|
|
printf "%s %s\n",i,pkg[i]
|
|
}
|
|
}
|
|
}' | sort
|
|
|
|
# vim: set ts=2 sw=2 noet:
|