1 # systemctl(1) completion -*- shell-script -*-
3 # This file is part of systemd.
5 # Copyright 2010 Ran Benita
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.
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.
17 # You should have received a copy of the GNU Lesser General Public License
18 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
21 local mode=$1; shift 1
22 systemctl $mode --full --no-legend "$@"
25 __systemd_properties() {
27 { __systemctl $mode show --all;
28 @rootlibexecdir@/systemd --dump-configuration-items; } |
29 while IFS='=' read -r key value; do
30 [[ $value ]] && echo "$key"
35 local w word=$1; shift
37 [[ $w = "$word" ]] && return
41 __filter_units_by_property () {
42 local mode=$1 property=$2 value=$3 ; shift 3
45 IFS=$'\n' read -rd '' -a props < \
46 <(__systemctl $mode show --property "$property" -- "${units[@]}")
47 for ((i=0; $i < ${#units[*]}; i++)); do
48 if [[ "${props[i]}" = "$property=$value" ]]; then
54 __get_all_units () { { __systemctl $1 list-unit-files; __systemctl $1 list-units --all; } \
55 | { while read -r a b; do echo " $a"; done; }; }
56 __get_active_units () { __systemctl $1 list-units \
57 | { while read -r a b; do echo " $a"; done; }; }
58 __get_startable_units () {
59 # find inactive or failed units, filter out masked and not-found
60 __systemctl $1 list-units --state inactive,failed -- $( __get_all_units ) | \
61 { while read -r a b c d; do [[ $b == "loaded" ]] && echo " $a"; done; }; }
62 __get_restartable_units () {
63 # find !masked, filter out masked and not-found
64 __systemctl $1 list-units --state active,inactive,failed -- $( __get_all_units ) | \
65 { while read -r a b c d; do [[ $b == "loaded" ]] && echo " $a"; done; }; }
66 __get_failed_units () { __systemctl $1 list-units \
67 | { while read -r a b c d; do [[ $c == "failed" ]] && echo " $a"; done; }; }
68 __get_enabled_units () { __systemctl $1 list-unit-files \
69 | { while read -r a b c ; do [[ $b == "enabled" ]] && echo " $a"; done; }; }
70 __get_disabled_units () { __systemctl $1 list-unit-files \
71 | { while read -r a b c ; do [[ $b == "disabled" ]] && echo " $a"; done; }; }
72 __get_masked_units () { __systemctl $1 list-unit-files \
73 | { while read -r a b c ; do [[ $b == "masked" ]] && echo " $a"; done; }; }
76 local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
77 local i verb comps mode
80 [STANDALONE]='--all -a --reverse --after --before --defaults --fail --ignore-dependencies --failed --force -f --full -l --global
81 --help -h --no-ask-password --no-block --no-legend --no-pager --no-reload --no-wall
82 --quiet -q --privileged -P --system --user --version --runtime --recursive -r'
83 [ARG]='--host -H --kill-who --property -p --signal -s --type -t --state --root'
86 if __contains_word "--user" ${COMP_WORDS[*]}; then
92 if __contains_word "$prev" ${OPTS[ARG]}; then
95 comps=$(compgen -A signal)
98 comps='automount busname device mount path service snapshot socket swap target timer'
101 comps='loaded not-found stub
103 dead elapsed exited listening mounted plugged running waiting'
106 comps='all control main'
109 comps=$(compgen -A directory -- "$cur" )
113 comps=$(compgen -A hostname)
116 comps=$(__systemd_properties $mode)
119 COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
123 if [[ "$cur" = -* ]]; then
124 COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
129 [ALL_UNITS]='is-active is-failed is-enabled status show cat mask preset help list-dependencies'
130 [ENABLED_UNITS]='disable'
131 [DISABLED_UNITS]='enable'
132 [REENABLABLE_UNITS]='reenable'
133 [FAILED_UNITS]='reset-failed'
134 [STARTABLE_UNITS]='start'
135 [STOPPABLE_UNITS]='stop condstop kill try-restart condrestart'
136 [ISOLATABLE_UNITS]='isolate'
137 [RELOADABLE_UNITS]='reload condreload reload-or-try-restart force-reload'
138 [RESTARTABLE_UNITS]='restart reload-or-restart'
139 [MASKED_UNITS]='unmask'
142 [ENVS]='set-environment unset-environment'
143 [STANDALONE]='daemon-reexec daemon-reload default
144 emergency exit halt hibernate hybrid-sleep kexec list-jobs
145 list-sockets list-timers list-units list-unit-files poweroff
146 reboot rescue show-environment suspend get-default'
149 [TARGETS]='set-default'
152 for ((i=0; i < COMP_CWORD; i++)); do
153 if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
154 ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
155 verb=${COMP_WORDS[i]}
160 if [[ -z $verb ]]; then
163 elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then
164 comps=$( __get_all_units $mode )
167 elif __contains_word "$verb" ${VERBS[ENABLED_UNITS]}; then
168 comps=$( __get_enabled_units $mode )
171 elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then
172 comps=$( __get_disabled_units $mode )
175 elif __contains_word "$verb" ${VERBS[REENABLABLE_UNITS]}; then
176 comps=$( __get_disabled_units $mode;
177 __get_enabled_units $mode )
180 elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then
181 comps=$( __filter_units_by_property $mode CanStart yes \
182 $( __get_startable_units $mode))
185 elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
186 comps=$( __filter_units_by_property $mode CanStart yes \
187 $( __get_restartable_units $mode))
190 elif __contains_word "$verb" ${VERBS[STOPPABLE_UNITS]}; then
191 comps=$( __filter_units_by_property $mode CanStop yes \
192 $( __get_active_units $mode ) )
195 elif __contains_word "$verb" ${VERBS[RELOADABLE_UNITS]}; then
196 comps=$( __filter_units_by_property $mode CanReload yes \
197 $( __get_active_units $mode ) )
200 elif __contains_word "$verb" ${VERBS[ISOLATABLE_UNITS]}; then
201 comps=$( __filter_units_by_property $mode AllowIsolate yes \
202 $( __get_all_units $mode ) )
205 elif __contains_word "$verb" ${VERBS[FAILED_UNITS]}; then
206 comps=$( __get_failed_units $mode )
209 elif __contains_word "$verb" ${VERBS[MASKED_UNITS]}; then
210 comps=$( __get_masked_units $mode )
213 elif __contains_word "$verb" ${VERBS[STANDALONE]} ${VERBS[NAME]}; then
216 elif __contains_word "$verb" ${VERBS[JOBS]}; then
217 comps=$( __systemctl $mode list-jobs | { while read -r a b; do echo " $a"; done; } )
219 elif __contains_word "$verb" ${VERBS[SNAPSHOTS]}; then
220 comps=$( __systemctl $mode list-units --type snapshot --full --all \
221 | { while read -r a b; do echo " $a"; done; } )
223 elif __contains_word "$verb" ${VERBS[ENVS]}; then
224 comps=$( __systemctl $mode show-environment \
225 | while read -r line; do echo " ${line%%=*}=";done )
228 elif __contains_word "$verb" ${VERBS[FILE]}; then
229 comps=$( compgen -A file -- "$cur" )
231 elif __contains_word "$verb" ${VERBS[TARGETS]}; then
232 comps=$( __systemctl $mode list-unit-files --type target --full --all \
233 | { while read -r a b; do echo " $a"; done; } )
236 COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") )
240 complete -F _systemctl systemctl