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d611dadc | 1 | # systemctl(1) completion -*- shell-script -*- |
7059062c | 2 | # SPDX-License-Identifier: LGPL-2.1+ |
d611dadc MB |
3 | # |
4 | # This file is part of systemd. | |
5 | # | |
6 | # Copyright 2010 Ran Benita | |
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 | __systemctl() { | |
9e542e0b | 22 | local mode=$1; shift 1 |
99171d2f | 23 | systemctl $mode --full --no-legend "$@" 2>/dev/null |
d611dadc MB |
24 | } |
25 | ||
caffaf58 ZJS |
26 | __systemd_properties() { |
27 | local mode=$1 | |
c0a67aef ZJS |
28 | { __systemctl $mode show --all; |
29 | @rootlibexecdir@/systemd --dump-configuration-items; } | | |
caffaf58 ZJS |
30 | while IFS='=' read -r key value; do |
31 | [[ $value ]] && echo "$key" | |
32 | done | |
33 | } | |
34 | ||
d611dadc | 35 | __contains_word () { |
a72d698d DR |
36 | local w word=$1; shift |
37 | for w in "$@"; do | |
38 | [[ $w = "$word" ]] && return | |
39 | done | |
d611dadc MB |
40 | } |
41 | ||
42 | __filter_units_by_property () { | |
9e542e0b | 43 | local mode=$1 property=$2 value=$3 ; shift 3 |
d611dadc | 44 | local units=("$@") |
c07c80bc | 45 | local props i |
d611dadc | 46 | IFS=$'\n' read -rd '' -a props < \ |
9e542e0b | 47 | <(__systemctl $mode show --property "$property" -- "${units[@]}") |
d611dadc MB |
48 | for ((i=0; $i < ${#units[*]}; i++)); do |
49 | if [[ "${props[i]}" = "$property=$value" ]]; then | |
79c16383 | 50 | echo " ${units[i]}" |
d611dadc MB |
51 | fi |
52 | done | |
53 | } | |
54 | ||
b1bdb649 YW |
55 | __filter_units_by_properties () { |
56 | local mode=$1 properties=$2 values=$3 ; shift 3 | |
57 | local units=("$@") | |
c07c80bc | 58 | local props i j conditions=() |
b1bdb649 YW |
59 | IFS=$'\n' read -rd '' -a props < \ |
60 | <(__systemctl $mode show --property "$properties" -- "${units[@]}") | |
61 | IFS=$',' read -r -a properties < <(echo $properties) | |
62 | IFS=$',' read -r -a values < <(echo $values) | |
b1bdb649 YW |
63 | for ((i=0; i < ${#properties[*]}; i++)); do |
64 | for ((j=0; j < ${#properties[*]}; j++)); do | |
65 | if [[ ${props[i]%%=*} == ${properties[j]} ]]; then | |
66 | conditions+=( "${properties[j]}=${values[j]}" ) | |
67 | fi | |
68 | done | |
69 | done | |
b1bdb649 | 70 | for ((i=0; i < ${#units[*]}; i++)); do |
b1bdb649 | 71 | for ((j=0; j < ${#conditions[*]}; j++)); do |
6bda23dd | 72 | if [[ "${props[i * ${#conditions[*]} + j]}" != "${conditions[j]}" ]]; then |
b1bdb649 YW |
73 | break |
74 | fi | |
75 | done | |
c07c80bc | 76 | if (( j == ${#conditions[*]} )); then |
b1bdb649 YW |
77 | echo " ${units[i]}" |
78 | fi | |
79 | done | |
80 | } | |
81 | ||
c6a373a2 | 82 | __get_all_units () { { __systemctl $1 list-unit-files; __systemctl $1 list-units --all; } \ |
9ff8af54 | 83 | | { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }; } |
e9a19bd8 ZJS |
84 | __get_template_names () { __systemctl $1 list-unit-files \ |
85 | | { while read -r a b; do [[ $a =~ @\. ]] && echo " ${a%%@.*}@"; done; }; } | |
86 | ||
9e542e0b | 87 | __get_active_units () { __systemctl $1 list-units \ |
79c16383 | 88 | | { while read -r a b; do echo " $a"; done; }; } |
f29c77bc | 89 | __get_startable_units () { |
9ff8af54 | 90 | # find startable inactive units |
6bda23dd YW |
91 | __filter_units_by_properties $1 ActiveState,CanStart inactive,yes $( |
92 | { __systemctl $1 list-unit-files --state enabled,enabled-runtime,linked,linked-runtime,static,indirect,disabled,generated,transient | \ | |
b1bdb649 | 93 | { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; } |
6bda23dd | 94 | __systemctl $1 list-units --state inactive,failed | \ |
b1bdb649 YW |
95 | { while read -r a b c; do [[ $b == "loaded" ]] && echo " $a"; done; } |
96 | } | sort -u ) | |
9ff8af54 | 97 | } |
f29c77bc | 98 | __get_restartable_units () { |
9ff8af54 | 99 | # filter out masked and not-found |
6bda23dd YW |
100 | __filter_units_by_property $1 CanStart yes $( |
101 | __systemctl $1 list-unit-files --state enabled,disabled,static | \ | |
372b2211 | 102 | { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; } |
6bda23dd | 103 | __systemctl $1 list-units | \ |
372b2211 | 104 | { while read -r a b; do echo " $a"; done; } ) |
9ff8af54 | 105 | } |
9e542e0b | 106 | __get_failed_units () { __systemctl $1 list-units \ |
79c16383 | 107 | | { while read -r a b c d; do [[ $c == "failed" ]] && echo " $a"; done; }; } |
9e542e0b | 108 | __get_enabled_units () { __systemctl $1 list-unit-files \ |
79c16383 | 109 | | { while read -r a b c ; do [[ $b == "enabled" ]] && echo " $a"; done; }; } |
9e542e0b | 110 | __get_disabled_units () { __systemctl $1 list-unit-files \ |
79c16383 | 111 | | { while read -r a b c ; do [[ $b == "disabled" ]] && echo " $a"; done; }; } |
9e542e0b | 112 | __get_masked_units () { __systemctl $1 list-unit-files \ |
79c16383 | 113 | | { while read -r a b c ; do [[ $b == "masked" ]] && echo " $a"; done; }; } |
8fc5cd71 | 114 | __get_all_unit_files () { { __systemctl $1 list-unit-files; } | { while read -r a b; do echo " $a"; done; }; } |
d611dadc | 115 | |
3a221b5d EV |
116 | __get_machines() { |
117 | local a b | |
4ed2f1b1 ZJS |
118 | { machinectl list-images --no-legend --no-pager; machinectl list --no-legend --no-pager; } | \ |
119 | { while read a b; do echo " $a"; done; } | |
3a221b5d EV |
120 | } |
121 | ||
d611dadc MB |
122 | _systemctl () { |
123 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
9e542e0b | 124 | local i verb comps mode |
d611dadc MB |
125 | |
126 | local -A OPTS=( | |
ed119049 | 127 | [STANDALONE]='--all -a --reverse --after --before --defaults --force -f --full -l --global |
0067c7b2 | 128 | --help -h --no-ask-password --no-block --no-legend --no-pager --no-reload --no-wall --now |
035dd8c0 YW |
129 | --quiet -q --system --user --version --runtime --recursive -r --firmware-setup |
130 | --show-types -i --ignore-inhibitors --plain --failed --value --fail --dry-run --wait' | |
3a221b5d | 131 | [ARG]='--host -H --kill-who --property -p --signal -s --type -t --state --job-mode --root |
035dd8c0 | 132 | --preset-mode -n --lines -o --output -M --machine --message' |
d611dadc MB |
133 | ) |
134 | ||
caffaf58 ZJS |
135 | if __contains_word "--user" ${COMP_WORDS[*]}; then |
136 | mode=--user | |
93557fcb EV |
137 | elif __contains_word "--global" ${COMP_WORDS[*]}; then |
138 | mode=--user | |
caffaf58 ZJS |
139 | else |
140 | mode=--system | |
141 | fi | |
142 | ||
d611dadc MB |
143 | if __contains_word "$prev" ${OPTS[ARG]}; then |
144 | case $prev in | |
145 | --signal|-s) | |
c2af8101 EV |
146 | _signals |
147 | return | |
d611dadc MB |
148 | ;; |
149 | --type|-t) | |
adb0c25e | 150 | comps=$(__systemctl $mode -t help) |
d611dadc | 151 | ;; |
631c922c | 152 | --state) |
840b2c0e | 153 | comps=$(__systemctl $mode --state=help) |
631c922c | 154 | ;; |
903e7c37 ZJS |
155 | --job-mode) |
156 | comps='fail replace replace-irreversibly isolate | |
157 | ignore-dependencies ignore-requirements flush' | |
158 | ;; | |
d611dadc MB |
159 | --kill-who) |
160 | comps='all control main' | |
161 | ;; | |
d611dadc MB |
162 | --root) |
163 | comps=$(compgen -A directory -- "$cur" ) | |
164 | compopt -o filenames | |
165 | ;; | |
166 | --host|-H) | |
167 | comps=$(compgen -A hostname) | |
168 | ;; | |
169 | --property|-p) | |
caffaf58 | 170 | comps=$(__systemd_properties $mode) |
d611dadc | 171 | ;; |
3a221b5d EV |
172 | --preset-mode) |
173 | comps='full enable-only disable-only' | |
174 | ;; | |
175 | --output|-o) | |
7e563bfc | 176 | comps='short short-full short-iso short-iso-precise short-precise short-monotonic short-unix verbose export json |
3a221b5d EV |
177 | json-pretty json-sse cat' |
178 | ;; | |
179 | --machine|-M) | |
180 | comps=$( __get_machines ) | |
181 | ;; | |
d611dadc MB |
182 | esac |
183 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
184 | return 0 | |
185 | fi | |
186 | ||
d611dadc MB |
187 | if [[ "$cur" = -* ]]; then |
188 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) | |
189 | return 0 | |
190 | fi | |
191 | ||
192 | local -A VERBS=( | |
0f8158bd | 193 | [ALL_UNITS]='is-active is-failed is-enabled status show cat mask preset help list-dependencies edit set-property revert' |
c2e09812 | 194 | [ENABLED_UNITS]='disable' |
d611dadc | 195 | [DISABLED_UNITS]='enable' |
c2e09812 | 196 | [REENABLABLE_UNITS]='reenable' |
d611dadc MB |
197 | [FAILED_UNITS]='reset-failed' |
198 | [STARTABLE_UNITS]='start' | |
199 | [STOPPABLE_UNITS]='stop condstop kill try-restart condrestart' | |
200 | [ISOLATABLE_UNITS]='isolate' | |
aabf5d42 | 201 | [RELOADABLE_UNITS]='reload condreload try-reload-or-restart force-reload' |
d611dadc | 202 | [RESTARTABLE_UNITS]='restart reload-or-restart' |
8fc5cd71 | 203 | [TARGET_AND_UNITS]='add-wants add-requires' |
d611dadc MB |
204 | [MASKED_UNITS]='unmask' |
205 | [JOBS]='cancel' | |
035dd8c0 | 206 | [ENVS]='set-environment unset-environment import-environment' |
299c397c | 207 | [STANDALONE]='daemon-reexec daemon-reload default |
c58493c0 | 208 | emergency exit halt hibernate hybrid-sleep |
e68c79db | 209 | suspend-then-hibernate kexec list-jobs list-sockets |
c58493c0 | 210 | list-timers list-units list-unit-files poweroff |
1cf3c30c | 211 | reboot rescue show-environment suspend get-default |
035dd8c0 | 212 | is-system-running preset-all' |
7b742b31 | 213 | [FILE]='link switch-root' |
99504dd4 | 214 | [TARGETS]='set-default' |
035dd8c0 | 215 | [MACHINES]='list-machines' |
d611dadc MB |
216 | ) |
217 | ||
3ce09b7d | 218 | for ((i=0; i < COMP_CWORD; i++)); do |
d611dadc MB |
219 | if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && |
220 | ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then | |
221 | verb=${COMP_WORDS[i]} | |
222 | break | |
223 | fi | |
224 | done | |
225 | ||
86cb0691 | 226 | if [[ -z $verb ]]; then |
d611dadc MB |
227 | comps="${VERBS[*]}" |
228 | ||
229 | elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then | |
9e542e0b | 230 | comps=$( __get_all_units $mode ) |
c317a1a1 | 231 | compopt -o filenames |
d611dadc MB |
232 | |
233 | elif __contains_word "$verb" ${VERBS[ENABLED_UNITS]}; then | |
9e542e0b | 234 | comps=$( __get_enabled_units $mode ) |
c317a1a1 | 235 | compopt -o filenames |
d611dadc MB |
236 | |
237 | elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then | |
e9a19bd8 ZJS |
238 | comps=$( __get_disabled_units $mode; |
239 | __get_template_names $mode) | |
c317a1a1 | 240 | compopt -o filenames |
d611dadc | 241 | |
c2e09812 ZJS |
242 | elif __contains_word "$verb" ${VERBS[REENABLABLE_UNITS]}; then |
243 | comps=$( __get_disabled_units $mode; | |
e9a19bd8 ZJS |
244 | __get_enabled_units $mode; |
245 | __get_template_names $mode) | |
c317a1a1 | 246 | compopt -o filenames |
c2e09812 | 247 | |
d611dadc | 248 | elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then |
9ff8af54 ZJS |
249 | comps=$( __get_startable_units $mode; |
250 | __get_template_names $mode) | |
c317a1a1 | 251 | compopt -o filenames |
d611dadc MB |
252 | |
253 | elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then | |
9ff8af54 ZJS |
254 | comps=$( __get_restartable_units $mode; |
255 | __get_template_names $mode) | |
c317a1a1 | 256 | compopt -o filenames |
d611dadc MB |
257 | |
258 | elif __contains_word "$verb" ${VERBS[STOPPABLE_UNITS]}; then | |
9e542e0b ZJS |
259 | comps=$( __filter_units_by_property $mode CanStop yes \ |
260 | $( __get_active_units $mode ) ) | |
c317a1a1 | 261 | compopt -o filenames |
d611dadc MB |
262 | |
263 | elif __contains_word "$verb" ${VERBS[RELOADABLE_UNITS]}; then | |
9e542e0b ZJS |
264 | comps=$( __filter_units_by_property $mode CanReload yes \ |
265 | $( __get_active_units $mode ) ) | |
c317a1a1 | 266 | compopt -o filenames |
d611dadc MB |
267 | |
268 | elif __contains_word "$verb" ${VERBS[ISOLATABLE_UNITS]}; then | |
9e542e0b ZJS |
269 | comps=$( __filter_units_by_property $mode AllowIsolate yes \ |
270 | $( __get_all_units $mode ) ) | |
c317a1a1 | 271 | compopt -o filenames |
d611dadc MB |
272 | |
273 | elif __contains_word "$verb" ${VERBS[FAILED_UNITS]}; then | |
9e542e0b | 274 | comps=$( __get_failed_units $mode ) |
c317a1a1 | 275 | compopt -o filenames |
d611dadc MB |
276 | |
277 | elif __contains_word "$verb" ${VERBS[MASKED_UNITS]}; then | |
9e542e0b | 278 | comps=$( __get_masked_units $mode ) |
c317a1a1 | 279 | compopt -o filenames |
d611dadc | 280 | |
8fc5cd71 LN |
281 | elif __contains_word "$verb" ${VERBS[TARGET_AND_UNITS]}; then |
282 | if __contains_word "$prev" ${VERBS[TARGET_AND_UNITS]} \ | |
283 | || __contains_word "$prev" ${OPTS[STANDALONE]}; then | |
284 | comps=$( __systemctl $mode list-unit-files --type target --all \ | |
285 | | { while read -r a b; do echo " $a"; done; } ) | |
286 | else | |
287 | comps=$( __get_all_unit_files $mode ) | |
288 | fi | |
289 | compopt -o filenames | |
290 | ||
36b4a7ba | 291 | elif __contains_word "$verb" ${VERBS[STANDALONE]}; then |
d611dadc MB |
292 | comps='' |
293 | ||
294 | elif __contains_word "$verb" ${VERBS[JOBS]}; then | |
79c16383 | 295 | comps=$( __systemctl $mode list-jobs | { while read -r a b; do echo " $a"; done; } ) |
d611dadc | 296 | |
d611dadc | 297 | elif __contains_word "$verb" ${VERBS[ENVS]}; then |
9e542e0b | 298 | comps=$( __systemctl $mode show-environment \ |
035dd8c0 | 299 | | while read -r line; do echo " ${line%%=*}="; done ) |
d611dadc MB |
300 | compopt -o nospace |
301 | ||
302 | elif __contains_word "$verb" ${VERBS[FILE]}; then | |
303 | comps=$( compgen -A file -- "$cur" ) | |
304 | compopt -o filenames | |
035dd8c0 | 305 | |
99504dd4 VP |
306 | elif __contains_word "$verb" ${VERBS[TARGETS]}; then |
307 | comps=$( __systemctl $mode list-unit-files --type target --full --all \ | |
308 | | { while read -r a b; do echo " $a"; done; } ) | |
d611dadc MB |
309 | fi |
310 | ||
c317a1a1 | 311 | COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") ) |
d611dadc MB |
312 | return 0 |
313 | } | |
314 | ||
315 | complete -F _systemctl systemctl |