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abdab4f6 | 1 | # systemd-cgls(1) completion -*- shell-script -*- |
7059062c | 2 | # SPDX-License-Identifier: LGPL-2.1+ |
abdab4f6 TA |
3 | # |
4 | # This file is part of systemd. | |
5 | # | |
6 | # Copyright 2014 Thomas H.P. Andersen | |
7 | # | |
8 | # systemd is free software; you can redistribute it and/or modify it | |
9 | # under the terms of the GNU Lesser General Public License as published by | |
10 | # the Free Software Foundation; either version 2.1 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # systemd is distributed in the hope that it will be useful, but | |
14 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | # General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU Lesser General Public License | |
19 | # along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ||
21 | __contains_word() { | |
22 | local w word=$1; shift | |
23 | for w in "$@"; do | |
24 | [[ $w = "$word" ]] && return | |
25 | done | |
26 | } | |
27 | ||
28 | __get_machines() { | |
29 | local a b | |
30 | machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; }; | |
31 | } | |
32 | ||
33 | _systemd_cgls() { | |
34 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
35 | local i verb comps | |
36 | ||
37 | local -A OPTS=( | |
38 | [STANDALONE]='-h --help --version --all -l --full -k --no-pager' | |
39 | [ARG]='-M --machine' | |
40 | ) | |
41 | ||
42 | _init_completion || return | |
43 | ||
44 | if __contains_word "$prev" ${OPTS[ARG]}; then | |
45 | case $prev in | |
46 | --machine|-M) | |
47 | comps=$( __get_machines ) | |
48 | ;; | |
49 | esac | |
50 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
51 | return 0 | |
52 | fi | |
53 | ||
54 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) | |
55 | } | |
56 | ||
57 | complete -F _systemd_cgls systemd-cgls |