3 (( $+functions[_systemctl_command] )) || _systemctl_command()
5 local -a _systemctl_cmds
7 "list-sockets:List sockets"
8 "list-timers:List timers"
9 "list-units:List units"
10 "start:Start (activate) one or more units"
11 "stop:Stop (deactivate) one or more units"
12 "reload:Reload one or more units"
13 "restart:Start or restart one or more units"
14 "condrestart:Restart one or more units if active"
15 "try-restart:Restart one or more units if active"
16 "reload-or-restart:Reload one or more units if possible, otherwise start or restart"
17 "force-reload:Reload one or more units if possible, otherwise restart if active"
18 "hibernate:Hibernate the system"
19 "hybrid-sleep:Hibernate and suspend the system"
20 "reload-or-try-restart:Reload one or more units if possible, otherwise restart if active"
21 "isolate:Start one unit and stop all others"
22 "kill:Send signal to processes of a unit"
23 "is-active:Check whether units are active"
24 "is-failed:Check whether units are failed"
25 "status:Show runtime status of one or more units"
26 "show:Show properties of one or more units/jobs or the manager"
27 "cat:Show the source unit files and drop-ins"
28 "reset-failed:Reset failed state for all, one, or more units"
29 "list-unit-files:List installed unit files"
30 "enable:Enable one or more unit files"
31 "disable:Disable one or more unit files"
32 "reenable:Reenable one or more unit files"
33 "preset:Enable/disable one or more unit files based on preset configuration"
34 "set-default:Set the default target"
35 "get-default:Query the default target"
36 "edit:Edit one or more unit files"
37 "is-system-running:Query overall status of the system"
38 "help:Show documentation for specified units"
39 "list-dependencies:Show unit dependency tree"
40 "mask:Mask one or more units"
41 "unmask:Unmask one or more units"
42 "link:Link one or more units files into the search path"
43 "is-enabled:Check whether unit files are enabled"
45 "cancel:Cancel all, one, or more jobs"
46 "snapshot:Create a snapshot"
47 "delete:Remove one or more snapshots"
48 "show-environment:Dump environment"
49 "set-environment:Set one or more environment variables"
50 "unset-environment:Unset one or more environment variables"
51 "daemon-reload:Reload systemd manager configuration"
52 "daemon-reexec:Reexecute systemd manager"
53 "default:Enter system default mode"
54 "rescue:Enter system rescue mode"
55 "emergency:Enter system emergency mode"
56 "halt:Shut down and halt the system"
57 "suspend:Suspend the system"
58 "poweroff:Shut down and power-off the system"
59 "reboot:Shut down and reboot the system"
60 "kexec:Shut down and reboot the system with kexec"
61 "exit:Ask for user instance termination"
62 "switch-root:Change root directory"
65 if (( CURRENT == 1 )); then
66 _describe -t commands 'systemctl command' _systemctl_cmds || compadd "$@"
68 local curcontext="$curcontext" expl
70 cmd="${${_systemctl_cmds[(r)$words[1]:*]%%:*}}"
71 # Deal with any aliases
73 condrestart) cmd="try-restart";;
74 force-reload) cmd="reload-or-try-restart";;
93 curcontext="${curcontext%:*:*}:systemctl-${cmd}:"
96 zstyle -s ":completion:${curcontext}:" cache-policy update_policy
97 if [[ -z "$update_policy" ]]; then
98 zstyle ":completion:${curcontext}:" cache-policy _systemctl_caching_policy
101 _call_function ret _systemctl_$cmd || _message 'no more arguments'
103 _message "unknown systemctl command: $words[1]"
111 systemctl $_sys_service_mgr --full --no-legend --no-pager "$@"
115 # Fills the unit list
116 _systemctl_all_units()
118 if ( [[ ${+_sys_all_units} -eq 0 ]] || _cache_invalid SYS_ALL_UNITS ) &&
119 ! _retrieve_cache SYS_ALL_UNITS;
121 _sys_all_units=( ${${(f)"$(__systemctl list-units --all)"}%% *} )
122 _store_cache SYS_ALL_UNITS _sys_all_units
126 # Fills the unit list including all file units
127 _systemctl_really_all_units()
129 local -a all_unit_files;
130 local -a really_all_units;
131 if ( [[ ${+_sys_really_all_units} -eq 0 ]] || _cache_invalid SYS_REALLY_ALL_UNITS ) &&
132 ! _retrieve_cache SYS_REALLY_ALL_UNITS;
134 all_unit_files=( ${${(f)"$(__systemctl list-unit-files)"}%% *} )
136 really_all_units=($_sys_all_units $all_unit_files)
137 _sys_really_all_units=(${(u)really_all_units})
138 _store_cache SYS_REALLY_ALL_UNITS _sys_really_all_units
142 _filter_units_by_property() {
143 local property=$1 value=$2 ; shift ; shift
144 local -a units ; units=($*)
146 for props in ${(ps:\n\n:)"$(_call_program units "$service show --no-pager --property="Id,$property" -- ${units} 2>/dev/null")"}; do
148 if [[ "${props[2]}" = "$property=$value" ]]; then
149 echo -E - " ${props[1]#Id=}"
154 _systemctl_get_template_names() { echo -E - ${^${(M)${(f)"$(__systemctl list-unit-files)"}##*@.[^[:space:]]##}%%@.*}\@ }
157 _systemctl_active_units() {_sys_active_units=( ${${(f)"$(__systemctl list-units)"}%% *} )}
159 _systemctl_startable_units(){
160 _sys_startable_units=( $( _filter_units_by_property ActiveState inactive $(
161 _filter_units_by_property CanStart yes $(
162 __systemctl $mode list-unit-files --state enabled,disabled,static | \
163 { while read -r a b; do [[ $a =~ @\. ]] || echo -E - " $a"; done; }
164 __systemctl $mode list-units --state inactive,failed | \
165 { while read -r a b; do echo -E - " $a"; done; } )) ) )
168 _systemctl_restartable_units(){
169 _sys_restartable_units=( $(_filter_units_by_property CanStart yes $(
170 __systemctl $mode list-unit-files --state enabled,disabled,static | \
171 { while read -r a b; do [[ $a =~ @\. ]] || echo -E - " $a"; done; }
172 __systemctl $mode list-units | \
173 { while read -r a b; do echo -E - " $a"; done; } )) )
176 _systemctl_failed_units() {_sys_failed_units=( ${${(f)"$(__systemctl list-units --failed)"}%% *} ) }
177 _systemctl_unit_state() { typeset -gA _sys_unit_state; _sys_unit_state=( $(__systemctl list-unit-files) ) }
180 # Completion functions for ALL_UNITS
181 for fun in is-active is-failed is-enabled status show cat mask preset help list-dependencies edit ; do
182 (( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
184 _systemctl_really_all_units
185 _wanted systemd-units expl unit \
186 compadd "$@" -a - _sys_really_all_units
190 # Completion functions for ENABLED_UNITS
191 (( $+functions[_systemctl_disable] )) || _systemctl_disable()
193 local _sys_unit_state; _systemctl_unit_state
194 _wanted systemd-units expl 'enabled unit' \
195 compadd "$@" - ${(k)_sys_unit_state[(R)enabled]}
198 (( $+functions[_systemctl_reenable] )) || _systemctl_reenable()
200 local _sys_unit_state; _systemctl_unit_state
201 _wanted systemd-units expl 'enabled/disabled unit' \
202 compadd "$@" - ${(k)_sys_unit_state[(R)(enabled|disabled)]} $(_systemctl_get_template_names)
205 # Completion functions for DISABLED_UNITS
206 (( $+functions[_systemctl_enable] )) || _systemctl_enable()
208 local _sys_unit_state; _systemctl_unit_state
209 _wanted systemd-units expl 'disabled unit' \
210 compadd "$@" - ${(k)_sys_unit_state[(R)disabled]} $(_systemctl_get_template_names)
213 # Completion functions for FAILED_UNITS
214 (( $+functions[_systemctl_reset-failed] )) || _systemctl_reset-failed()
216 local _sys_failed_units; _systemctl_failed_units
217 _wanted systemd-units expl 'failed unit' \
218 compadd "$@" -a - _sys_failed_units || _message "no failed unit found"
221 # Completion functions for STARTABLE_UNITS
222 (( $+functions[_systemctl_start] )) || _systemctl_start()
224 local _sys_startable_units; _systemctl_startable_units
225 _wanted systemd-units expl 'startable unit' \
226 compadd "$@" - ${_sys_startable_units[*]} $(_systemctl_get_template_names)
229 # Completion functions for STOPPABLE_UNITS
230 for fun in stop kill try-restart condrestart ; do
231 (( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
233 local _sys_active_units; _systemctl_active_units
234 _wanted systemd-units expl 'stoppable unit' \
235 compadd "$@" - $( _filter_units_by_property CanStop yes \
236 ${_sys_active_units[*]} )
240 # Completion functions for ISOLATABLE_UNITS
241 (( $+functions[_systemctl_isolate] )) || _systemctl_isolate()
244 _wanted systemd-units expl 'isolatable unit' \
245 compadd "$@" - $( _filter_units_by_property AllowIsolate yes \
246 ${_sys_all_units[*]} )
249 # Completion functions for RELOADABLE_UNITS
250 for fun in reload reload-or-try-restart force-reload ; do
251 (( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
253 local _sys_active_units; _systemctl_active_units
254 _wanted systemd-units expl 'reloadable unit' \
255 compadd "$@" - $( _filter_units_by_property CanReload yes \
256 ${_sys_active_units[*]} )
260 # Completion functions for RESTARTABLE_UNITS
261 for fun in restart reload-or-restart ; do
262 (( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
264 local _sys_restartable_units; _systemctl_restartable_units
265 _wanted systemd-units expl 'restartable unit' \
266 compadd "$@" - ${_sys_restartable_units[*]} $(_systemctl_get_template_names)
270 # Completion functions for MASKED_UNITS
271 (( $+functions[_systemctl_unmask] )) || _systemctl_unmask()
273 local _sys_unit_state; _systemctl_unit_state
274 _wanted systemd-units expl 'masked unit' \
275 compadd "$@" - ${(k)_sys_unit_state[(R)masked]} || _message "no masked units found"
278 # Completion functions for JOBS
279 (( $+functions[_systemctl_cancel] )) || _systemctl_cancel()
281 _wanted systemd-jobs expl job \
282 compadd "$@" - ${${(f)"$(__systemctl list-jobs)"}%% *} ||
283 _message "no jobs found"
286 # Completion functions for SNAPSHOTS
287 (( $+functions[_systemctl_delete] )) || _systemctl_delete()
289 _wanted systemd-snapshots expl snapshot \
290 compadd "$@" - ${${(f)"$(__systemctl list-units --type snapshot --all)"}%% *} ||
291 _message "no snapshots found"
294 # Completion functions for TARGETS
295 (( $+functions[_systemctl_set-default] )) || _systemctl_set-default()
297 _wanted systemd-targets expl target \
298 compadd "$@" - ${${(f)"$(__systemctl list-unit-files --type target --all)"}%% *} ||
299 _message "no targets found"
302 # Completion functions for ENVS
303 for fun in set-environment unset-environment ; do
304 (( $+functions[_systemctl_$fun] )) || _systemctl_$fun()
306 local fun=$0 ; fun=${fun##_systemctl_}
308 if [[ "${fun}" = "set-environment" ]]; then
311 _wanted systemd-environment expl 'environment variable' \
312 compadd "$@" ${suf} - ${${(f)"$(systemctl show-environment)"}%%=*}
316 (( $+functions[_systemctl_link] )) || _systemctl_link() {
320 (( $+functions[_systemctl_switch-root] )) || _systemctl_switch-root() {
324 # no systemctl completion for:
325 # [STANDALONE]='daemon-reexec daemon-reload default
326 # emergency exit halt kexec list-jobs list-units
327 # list-unit-files poweroff reboot rescue show-environment'
330 _systemctl_caching_policy()
335 # rebuild if cache is more than a day old
336 oldcache=( "$1"(mh+1) )
337 (( $#oldcache )) && return 0
339 _sysunits=(${${(f)"$(__systemctl --all)"}%% *})
341 if (( $#_sysunits )); then
342 for unit in $_sysunits; do
343 [[ "$unit" -nt "$1" ]] && return 0
352 _states=(loaded failed active inactive not-found listening running waiting plugged mounted exited dead masked)
353 _values -s , "${_states[@]}"
358 _types=(automount busname device mount path service snapshot socket swap target timer)
359 _values -s , "${_types[@]}"
363 if ( [[ ${+_sys_all_properties} -eq 0 ]] || _cache_invalid SYS_ALL_PROPERTIES ) &&
364 ! _retrieve_cache SYS_ALL_PROPERTIES;
366 _sys_all_properties=( ${${(M)${(f)"$(__systemctl show --all;
367 /lib/systemd/systemd --dump-configuration-items)"}##[[:alnum:]]##=*}%%=*}
369 _store_cache SYS_ALL_PROPRTIES _sys_all_properties
371 _values -s , "${_sys_all_properties[@]}"
376 _modes=(fail replace replace-irreversibly isolate ignore-dependencies ignore-requirements flush)
377 _values -s , "${_modes[@]}"
380 local -a _modes; _modes=("--user" "--system")
381 local _sys_service_mgr=${${words:*_modes}[(R)(${(j.|.)_modes})]:---system}
383 {-h,--help}'[Show help]' \
384 '--version[Show package version]' \
385 {-t+,--type=}'[List only units of a particular type]:unit type:_unit_types' \
386 '--state=[Display units in the specified state]:unit state:_unit_states' \
387 '--job-mode=[Specify how to deal with other jobs]:mode:_job_modes' \
388 {-p+,--property=}'[Show only properties by specific name]:unit property:_unit_properties' \
389 {-a,--all}'[Show all units/properties, including dead/empty ones]' \
390 '--reverse[Show reverse dependencies]' \
391 '--after[Show units ordered after]' \
392 '--before[Show units ordered before]' \
393 '--failed[Show only failed units]' \
394 {-l,--full}"[Don't ellipsize unit names on output]" \
395 '--show-types[When showing sockets, show socket type]' \
396 {-i,--ignore-inhibitors}'[When executing a job, ignore jobs dependencies]' \
397 {-q,--quiet}'[Suppress output]' \
398 '--no-block[Do not wait until operation finished]' \
399 '--no-legend[Do not print a legend, i.e. the column headers and the footer with hints]' \
400 '--no-pager[Do not pipe output into a pager]' \
401 '--system[Connect to system manager]' \
402 '--user[Connect to user service manager]' \
403 "--no-wall[Don't send wall message before halt/power-off/reboot]" \
404 '--global[Enable/disable unit files globally]' \
405 "--no-reload[When enabling/disabling unit files, don't reload daemon configuration]" \
406 '--no-ask-password[Do not ask for system passwords]' \
407 '--kill-who=[Who to send signal to]:killwho:(main control all)' \
408 {-s+,--signal=}'[Which signal to send]:signal:_signals' \
409 {-f,--force}'[When enabling unit files, override existing symlinks. When shutting down, execute action immediately]' \
410 '--root=[Enable unit files in the specified root directory]:directory:_directories' \
411 '--runtime[Enable unit files only temporarily until next reboot]' \
412 {-H+,--host=}'[Operate on remote host]:userathost:_sd_hosts_or_user_at_host' \
413 {-P,--privileged}'[Acquire privileges before execution]' \
414 {-n+,--lines=}'[Journal entries to show]:number of entries' \
415 {-o+,--output=}'[Change journal output mode]:modes:_sd_outputmodes' \
416 '--firmware-setup[Tell the firmware to show the setup menu on next boot]' \
417 '--plain[When used with list-dependencies, print output as a list]' \
418 '*::systemctl command:_systemctl_command'