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d9256bac | 1 | # systemd-cgtop(1) completion -*- shell-script -*- |
7059062c | 2 | # SPDX-License-Identifier: LGPL-2.1+ |
d9256bac TA |
3 | # |
4 | # This file is part of systemd. | |
5 | # | |
96b2fb93 | 6 | # Copyright © 2014 Thomas H.P. Andersen |
d9256bac TA |
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 | ||
96a6426f EV |
28 | __get_machines() { |
29 | local a b | |
30 | machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; }; | |
31 | } | |
32 | ||
d9256bac TA |
33 | _systemd_cgtop() { |
34 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
35 | local comps | |
36 | ||
37 | local -A OPTS=( | |
a2accacb EV |
38 | [STANDALONE]='-h --help --version -p -t -c -m -i -b --batch -r --raw -k -P' |
39 | [ARG]='--cpu --depth -M --machine --recursive -n --iterations -d --delay --order' | |
b4f91f2b | 40 | ) |
d9256bac TA |
41 | |
42 | _init_completion || return | |
43 | ||
96a6426f EV |
44 | if __contains_word "$prev" ${OPTS[ARG]}; then |
45 | case $prev in | |
46 | --machine|-M) | |
47 | comps=$( __get_machines ) | |
48 | ;; | |
73b73b76 EV |
49 | --recursive) |
50 | comps='yes no' | |
a2accacb EV |
51 | ;; |
52 | --order) | |
53 | comps='path tasks cpu memory io' | |
54 | ;; | |
96a6426f EV |
55 | esac |
56 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
57 | return 0 | |
58 | fi | |
59 | ||
d9256bac TA |
60 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) |
61 | } | |
62 | ||
63 | complete -F _systemd_cgtop systemd-cgtop |