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 [[ $a =~ @\. ]] || echo " $a"; done; }; }
56 __get_template_names () { __systemctl $1 list-unit-files \
57 | { while read -r a b; do [[ $a =~ @\. ]] && echo " ${a%%@.*}@"; done; }; }
59 __get_active_units () { __systemctl $1 list-units \
60 | { while read -r a b; do echo " $a"; done; }; }
61 __get_startable_units () {
62 # find startable inactive units
63 __filter_units_by_property $mode ActiveState inactive $(
64 __filter_units_by_property $mode CanStart yes $(
65 __systemctl $mode list-unit-files --state enabled,disabled,static | \
66 { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
67 __systemctl $mode list-units --state inactive,failed | \
68 { while read -r a b; do echo " $a"; done; } ))
70 __get_restartable_units () {
71 # filter out masked and not-found
72 __filter_units_by_property $mode CanStart yes $(
73 __systemctl $mode list-unit-files --state enabled,disabled,static | \
74 { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
75 __systemctl $mode list-units | \
76 { while read -r a b; do echo " $a"; done; } )
78 __get_failed_units () { __systemctl $1 list-units \
79 | { while read -r a b c d; do [[ $c == "failed" ]] && echo " $a"; done; }; }
80 __get_enabled_units () { __systemctl $1 list-unit-files \
81 | { while read -r a b c ; do [[ $b == "enabled" ]] && echo " $a"; done; }; }
82 __get_disabled_units () { __systemctl $1 list-unit-files \
83 | { while read -r a b c ; do [[ $b == "disabled" ]] && echo " $a"; done; }; }
84 __get_masked_units () { __systemctl $1 list-unit-files \
85 | { while read -r a b c ; do [[ $b == "masked" ]] && echo " $a"; done; }; }
86 __get_all_unit_files () { { __systemctl $1 list-unit-files; } | { while read -r a b; do echo " $a"; done; }; }
89 local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
90 local i verb comps mode
93 [STANDALONE]='--all -a --reverse --after --before --defaults --fail --ignore-dependencies --failed --force -f --full -l --global
94 --help -h --no-ask-password --no-block --no-legend --no-pager --no-reload --no-wall
95 --quiet -q --privileged -P --system --user --version --runtime --recursive -r'
96 [ARG]='--host -H --kill-who --property -p --signal -s --type -t --state --root'
99 if __contains_word "--user" ${COMP_WORDS[*]}; then
105 if __contains_word "$prev" ${OPTS[ARG]}; then
108 comps=$(compgen -A signal)
111 comps='automount busname device mount path service snapshot socket swap target timer'
114 comps='loaded not-found stub
116 dead elapsed exited listening mounted plugged running waiting'
119 comps='all control main'
122 comps=$(compgen -A directory -- "$cur" )
126 comps=$(compgen -A hostname)
129 comps=$(__systemd_properties $mode)
132 COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
136 if [[ "$cur" = -* ]]; then
137 COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
142 [ALL_UNITS]='is-active is-failed is-enabled status show cat mask preset help list-dependencies edit'
143 [ENABLED_UNITS]='disable'
144 [DISABLED_UNITS]='enable'
145 [REENABLABLE_UNITS]='reenable'
146 [FAILED_UNITS]='reset-failed'
147 [STARTABLE_UNITS]='start'
148 [STOPPABLE_UNITS]='stop condstop kill try-restart condrestart'
149 [ISOLATABLE_UNITS]='isolate'
150 [RELOADABLE_UNITS]='reload condreload reload-or-try-restart force-reload'
151 [RESTARTABLE_UNITS]='restart reload-or-restart'
152 [TARGET_AND_UNITS]='add-wants add-requires'
153 [MASKED_UNITS]='unmask'
156 [ENVS]='set-environment unset-environment'
157 [STANDALONE]='daemon-reexec daemon-reload default
158 emergency exit halt hibernate hybrid-sleep kexec list-jobs
159 list-sockets list-timers list-units list-unit-files poweroff
160 reboot rescue show-environment suspend get-default
164 [TARGETS]='set-default'
167 for ((i=0; i < COMP_CWORD; i++)); do
168 if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
169 ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
170 verb=${COMP_WORDS[i]}
175 if [[ -z $verb ]]; then
178 elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then
179 comps=$( __get_all_units $mode )
182 elif __contains_word "$verb" ${VERBS[ENABLED_UNITS]}; then
183 comps=$( __get_enabled_units $mode )
186 elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then
187 comps=$( __get_disabled_units $mode;
188 __get_template_names $mode)
191 elif __contains_word "$verb" ${VERBS[REENABLABLE_UNITS]}; then
192 comps=$( __get_disabled_units $mode;
193 __get_enabled_units $mode;
194 __get_template_names $mode)
197 elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then
198 comps=$( __get_startable_units $mode;
199 __get_template_names $mode)
202 elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
203 comps=$( __get_restartable_units $mode;
204 __get_template_names $mode)
207 elif __contains_word "$verb" ${VERBS[STOPPABLE_UNITS]}; then
208 comps=$( __filter_units_by_property $mode CanStop yes \
209 $( __get_active_units $mode ) )
212 elif __contains_word "$verb" ${VERBS[RELOADABLE_UNITS]}; then
213 comps=$( __filter_units_by_property $mode CanReload yes \
214 $( __get_active_units $mode ) )
217 elif __contains_word "$verb" ${VERBS[ISOLATABLE_UNITS]}; then
218 comps=$( __filter_units_by_property $mode AllowIsolate yes \
219 $( __get_all_units $mode ) )
222 elif __contains_word "$verb" ${VERBS[FAILED_UNITS]}; then
223 comps=$( __get_failed_units $mode )
226 elif __contains_word "$verb" ${VERBS[MASKED_UNITS]}; then
227 comps=$( __get_masked_units $mode )
230 elif __contains_word "$verb" ${VERBS[TARGET_AND_UNITS]}; then
231 if __contains_word "$prev" ${VERBS[TARGET_AND_UNITS]} \
232 || __contains_word "$prev" ${OPTS[STANDALONE]}; then
233 comps=$( __systemctl $mode list-unit-files --type target --all \
234 | { while read -r a b; do echo " $a"; done; } )
236 comps=$( __get_all_unit_files $mode )
240 elif __contains_word "$verb" ${VERBS[STANDALONE]} ${VERBS[NAME]}; then
243 elif __contains_word "$verb" ${VERBS[JOBS]}; then
244 comps=$( __systemctl $mode list-jobs | { while read -r a b; do echo " $a"; done; } )
246 elif __contains_word "$verb" ${VERBS[SNAPSHOTS]}; then
247 comps=$( __systemctl $mode list-units --type snapshot --full --all \
248 | { while read -r a b; do echo " $a"; done; } )
250 elif __contains_word "$verb" ${VERBS[ENVS]}; then
251 comps=$( __systemctl $mode show-environment \
252 | while read -r line; do echo " ${line%%=*}=";done )
255 elif __contains_word "$verb" ${VERBS[FILE]}; then
256 comps=$( compgen -A file -- "$cur" )
258 elif __contains_word "$verb" ${VERBS[TARGETS]}; then
259 comps=$( __systemctl $mode list-unit-files --type target --full --all \
260 | { while read -r a b; do echo " $a"; done; } )
263 COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") )
267 complete -F _systemctl systemctl