mirror of
https://github.com/moparisthebest/pacman
synced 2024-11-10 19:45:01 -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>
65 lines
1.7 KiB
Bash
Executable File
65 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# paclist - List all packages installed from a given repo
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#
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# Copyright (C) 2008 Dan McGee <dpmcgee@gmail.com>
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# Copyright (C) 2011 Dave Reisner <dreisner@archlinux.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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declare -r myname='paclist'
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declare -r myver='@PACKAGE_VERSION@'
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export TEXTDOMAIN='pacman'
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export TEXTDOMAINDIR='/usr/share/locale'
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# determine whether we have gettext; make it a no-op if we do not
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if ! type gettext &>/dev/null; then
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gettext() {
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echo "$@"
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}
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fi
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usage() {
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printf '%s - List all packages installed from a given repo\n' "$myname"
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printf 'Usage: %s <repo>\n' "$myname"
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printf 'Example: %s testing\n' "$myname"
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}
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version() {
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printf "%s %s\n" "$myname" "$myver"
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echo 'Copyright (C) 2008 Dan McGee <dpmcgee@gmail.com>'
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echo 'Copyright (C) 2011 Dave Reisner <dreisner@archlinux.org>'
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}
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if [[ -z $1 ]]; then
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usage
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exit 1
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fi
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if [[ $1 = -@(h|-help) ]]; then
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usage
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exit 0
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elif [[ $1 = -@(V|-version) ]]; then
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version
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exit 0
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fi
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printf -v installed '[%s]' "$(gettext installed)"
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pacman -Sl $1 | awk -v i="$installed" '$NF == i { print $2,$3 }'
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# exit with pacman's return value, not awk's
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exit ${PIPESTATUS[0]}
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# vim: set ts=2 sw=2 noet:
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