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Commit | Line | Data |
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f8457290 | 1 | # shellcheck shell=bash |
37e21077 | 2 | # portablectl(1) completion -*- shell-script -*- |
db9ecf05 | 3 | # SPDX-License-Identifier: LGPL-2.1-or-later |
37e21077 YW |
4 | # |
5 | # This file is part of systemd. | |
6 | # | |
37e21077 YW |
7 | # systemd is free software; you can redistribute it and/or modify it |
8 | # under the terms of the GNU Lesser General Public License as published by | |
9 | # the Free Software Foundation; either version 2.1 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # systemd is distributed in the hope that it will be useful, but | |
13 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | # General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU Lesser General Public License | |
85fce6f4 | 18 | # along with systemd; If not, see <https://www.gnu.org/licenses/>. |
37e21077 YW |
19 | |
20 | __contains_word () { | |
843cfcb1 ZJS |
21 | local w word=$1; shift |
22 | for w in "$@"; do | |
23 | [[ $w = "$word" ]] && return | |
24 | done | |
37e21077 YW |
25 | } |
26 | ||
27 | __get_machines() { | |
843cfcb1 | 28 | local a b |
4e918305 ZJS |
29 | { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } | \ |
30 | { while read a b; do echo " $a"; done; } | \ | |
31 | sort -u | |
37e21077 YW |
32 | } |
33 | ||
34 | _portablectl() { | |
843cfcb1 ZJS |
35 | local i n comps verb |
36 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
37 | local -A OPTS=( | |
38 | [STANDALONE]='-q --quiet --runtime --no-reload --cat --no-pager --no-legend | |
e2c1ddcc | 39 | --no-ask-password --enable --now -h --help --version' |
fa84c1ce | 40 | [ARG]='-p --profile --copy -H --host -M --machine --extension' |
843cfcb1 | 41 | ) |
37e21077 | 42 | |
843cfcb1 ZJS |
43 | local -A VERBS=( |
44 | [STANDALONE]='list' | |
e26fe5f9 | 45 | [IMAGE]='attach detach reattach inspect is-attached set-limit' |
843cfcb1 ZJS |
46 | [IMAGES]='remove' |
47 | [IMAGE_WITH_BOOL]='read-only' | |
48 | ) | |
37e21077 | 49 | |
843cfcb1 ZJS |
50 | if __contains_word "$prev" ${OPTS[ARG]}; then |
51 | case $prev in | |
52 | --profile|-p) | |
53 | comps="default nonetwork strict trusted" | |
54 | ;; | |
55 | --copy) | |
56 | comps="copy symlink auto" | |
57 | ;; | |
58 | --host|-H) | |
59 | comps=$(compgen -A hostname) | |
60 | ;; | |
61 | --machine|-M) | |
62 | comps=$( __get_machines ) | |
63 | ;; | |
fa84c1ce LB |
64 | --extension) |
65 | comps=$( compgen -A file -- "$cur" ) | |
66 | compopt -o filenames | |
67 | ;; | |
843cfcb1 ZJS |
68 | esac |
69 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
70 | return 0 | |
71 | fi | |
37e21077 | 72 | |
843cfcb1 ZJS |
73 | if [[ "$cur" = -* ]]; then |
74 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) | |
75 | return 0 | |
76 | fi | |
37e21077 | 77 | |
843cfcb1 ZJS |
78 | for ((i=0; i < COMP_CWORD; i++)); do |
79 | if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && | |
80 | ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then | |
81 | verb=${COMP_WORDS[i]} | |
82 | break | |
83 | fi | |
84 | done | |
37e21077 | 85 | |
e873a9f1 | 86 | n=$((COMP_CWORD - i)) |
37e21077 | 87 | |
36ec0268 | 88 | if [[ -z ${verb-} ]]; then |
843cfcb1 ZJS |
89 | comps=${VERBS[*]} |
90 | elif __contains_word "$verb" ${VERBS[STANDALONE]}; then | |
91 | comps='' | |
92 | elif __contains_word "$verb" ${VERBS[IMAGE]}; then | |
93 | if [[ $n == 1 ]]; then | |
94 | comps=$( compgen -A file -- "$cur" ) | |
95 | compopt -o filenames | |
96 | else | |
97 | comps='' | |
37e21077 | 98 | fi |
843cfcb1 ZJS |
99 | elif __contains_word "$verb" ${VERBS[IMAGES]}; then |
100 | comps=$( compgen -A file -- "$cur" ) | |
101 | compopt -o filenames | |
102 | elif __contains_word "$verb" ${VERBS[IMAGE_WITH_BOOL]}; then | |
103 | if [[ $n == 1 ]]; then | |
104 | comps=$( compgen -A file -- "$cur" ) | |
105 | compopt -o filenames | |
106 | elif [[ $n == 2 ]]; then | |
107 | comps='yes no' | |
108 | else | |
109 | comps='' | |
110 | fi | |
111 | fi | |
37e21077 | 112 | |
843cfcb1 ZJS |
113 | COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") ) |
114 | return 0 | |
37e21077 YW |
115 | } |
116 | ||
117 | complete -F _portablectl portablectl |