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37e21077 YW |
1 | # portablectl(1) completion -*- shell-script -*- |
2 | # SPDX-License-Identifier: LGPL-2.1+ | |
3 | # | |
4 | # This file is part of systemd. | |
5 | # | |
37e21077 YW |
6 | # systemd is free software; you can redistribute it and/or modify it |
7 | # under the terms of the GNU Lesser General Public License as published by | |
8 | # the Free Software Foundation; either version 2.1 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # systemd is distributed in the hope that it will be useful, but | |
12 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | # General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU Lesser General Public License | |
17 | # along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
19 | __contains_word () { | |
843cfcb1 ZJS |
20 | local w word=$1; shift |
21 | for w in "$@"; do | |
22 | [[ $w = "$word" ]] && return | |
23 | done | |
37e21077 YW |
24 | } |
25 | ||
26 | __get_machines() { | |
843cfcb1 | 27 | local a b |
e2268fa4 | 28 | machinectl list --full --no-legend --no-pager 2>/dev/null | |
843cfcb1 | 29 | { while read a b; do echo " $a"; done; }; |
37e21077 YW |
30 | } |
31 | ||
32 | _portablectl() { | |
843cfcb1 ZJS |
33 | local i n comps verb |
34 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
35 | local -A OPTS=( | |
36 | [STANDALONE]='-q --quiet --runtime --no-reload --cat --no-pager --no-legend | |
e2c1ddcc | 37 | --no-ask-password --enable --now -h --help --version' |
843cfcb1 ZJS |
38 | [ARG]='-p --profile --copy -H --host -M --machine' |
39 | ) | |
37e21077 | 40 | |
843cfcb1 ZJS |
41 | local -A VERBS=( |
42 | [STANDALONE]='list' | |
43 | [IMAGE]='attach detach inspect is-attached set-limit' | |
44 | [IMAGES]='remove' | |
45 | [IMAGE_WITH_BOOL]='read-only' | |
46 | ) | |
37e21077 | 47 | |
843cfcb1 ZJS |
48 | if __contains_word "$prev" ${OPTS[ARG]}; then |
49 | case $prev in | |
50 | --profile|-p) | |
51 | comps="default nonetwork strict trusted" | |
52 | ;; | |
53 | --copy) | |
54 | comps="copy symlink auto" | |
55 | ;; | |
56 | --host|-H) | |
57 | comps=$(compgen -A hostname) | |
58 | ;; | |
59 | --machine|-M) | |
60 | comps=$( __get_machines ) | |
61 | ;; | |
62 | esac | |
63 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
64 | return 0 | |
65 | fi | |
37e21077 | 66 | |
843cfcb1 ZJS |
67 | if [[ "$cur" = -* ]]; then |
68 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) | |
69 | return 0 | |
70 | fi | |
37e21077 | 71 | |
843cfcb1 ZJS |
72 | for ((i=0; i < COMP_CWORD; i++)); do |
73 | if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && | |
74 | ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then | |
75 | verb=${COMP_WORDS[i]} | |
76 | break | |
77 | fi | |
78 | done | |
37e21077 | 79 | |
843cfcb1 | 80 | n=$(($COMP_CWORD - $i)) |
37e21077 | 81 | |
843cfcb1 ZJS |
82 | if [[ -z $verb ]]; then |
83 | comps=${VERBS[*]} | |
84 | elif __contains_word "$verb" ${VERBS[STANDALONE]}; then | |
85 | comps='' | |
86 | elif __contains_word "$verb" ${VERBS[IMAGE]}; then | |
87 | if [[ $n == 1 ]]; then | |
88 | comps=$( compgen -A file -- "$cur" ) | |
89 | compopt -o filenames | |
90 | else | |
91 | comps='' | |
37e21077 | 92 | fi |
843cfcb1 ZJS |
93 | elif __contains_word "$verb" ${VERBS[IMAGES]}; then |
94 | comps=$( compgen -A file -- "$cur" ) | |
95 | compopt -o filenames | |
96 | elif __contains_word "$verb" ${VERBS[IMAGE_WITH_BOOL]}; then | |
97 | if [[ $n == 1 ]]; then | |
98 | comps=$( compgen -A file -- "$cur" ) | |
99 | compopt -o filenames | |
100 | elif [[ $n == 2 ]]; then | |
101 | comps='yes no' | |
102 | else | |
103 | comps='' | |
104 | fi | |
105 | fi | |
37e21077 | 106 | |
843cfcb1 ZJS |
107 | COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") ) |
108 | return 0 | |
37e21077 YW |
109 | } |
110 | ||
111 | complete -F _portablectl portablectl |