#compdef systemctl # SPDX-License-Identifier: LGPL-2.1-or-later (( $+functions[_systemctl_commands] )) || _systemctl_commands() { local expl i local -a unit_commands=( # Unit Commands "list-automounts:List automounts" "list-paths:List paths" "list-sockets:List sockets" "list-timers:List timers" "list-units:List units" "start:Start (activate) one or more units" "stop:Stop (deactivate) one or more units" "reload:Reload one or more units" "restart:Start or restart one or more units" "condrestart:Restart one or more units if active" "try-restart:Restart one or more units if active" "reload-or-restart:Reload one or more units if possible, otherwise start or restart" "force-reload:Reload one or more units if possible, otherwise restart if active" "try-reload-or-restart:Reload one or more units if possible, otherwise restart if active" "isolate:Start one unit and stop all others" "kill:Send signal to processes of a unit" "is-active:Check whether units are active" "is-failed:Check whether units are failed" "status:Show runtime status of one or more units" "show:Show properties of one or more units/jobs or the manager" "cat:Show the source unit files and drop-ins" "set-property:Sets one or more properties of a unit" "service-log-level:Get or set the logging threshold for service" "service-log-target:Get or set the logging target for service" "help:Show documentation for specified units" "reset-failed:Reset failed state for all, one, or more units" "list-dependencies:Show unit dependency tree" "clean:Remove configuration, state, cache, logs or runtime data of units" "bind:Bind mount a path from the host into a unit's namespace" "mount-image:Mount an image from the host into a unit's namespace" "whoami:Determines as part of which unit the command is being invoked" ) local -a machine_commands=( # Machine Commands "list-machines:List the host and all running local containers" ) local -a unit_file_commands=( # Unit File Commands "list-unit-files:List installed unit files" "enable:Enable one or more unit files" "disable:Disable one or more unit files" "reenable:Reenable one or more unit files" "preset:Enable/disable one or more unit files based on preset configuration" "preset-all:Enable/disable all unit files based on preset configuration" "is-enabled:Check whether unit files are enabled" "mask:Mask one or more units" "unmask:Unmask one or more units" "link:Link one or more units files into the search path" "revert:Revert unit files to their vendor versions" "add-wants:Add Wants= dependencies to a unit" "add-requires:Add Requires= dependencies to a unit" "set-default:Set the default target" "get-default:Query the default target" "edit:Edit one or more unit files" ) local -a job_commands=( # Job Commands "list-jobs:List jobs" "cancel:Cancel all, one, or more jobs" ) local -a environment_commands=( # Environment Commands "show-environment:Dump environment" "set-environment:Set one or more environment variables" "unset-environment:Unset one or more environment variables" "import-environment:Import environment variables set on the client" ) local -a manager_state_commands=( # Manager State Commands "daemon-reload:Reload systemd manager configuration" "daemon-reexec:Reexecute systemd manager" "log-level:Get or set the log level" "log-target:Get or set the log target" "service-watchdogs:Get or set the state of software watchdogs" ) local -a system_commands=( # System Commands "is-system-running:Query overall status of the system" "default:Enter system default mode" "rescue:Enter system rescue mode" "emergency:Enter system emergency mode" "halt:Shut down and halt the system" "suspend:Suspend the system" "poweroff:Shut down and power-off the system" "reboot:Shut down and reboot the system" "soft-reboot:Shut down and reboot the userspace" "kexec:Shut down and reboot the system with kexec" "exit:Ask for user instance termination" "switch-root:Change root directory" "hibernate:Hibernate the system" "hybrid-sleep:Hibernate and suspend the system" "suspend-then-hibernate:Suspend the system for a period of time, and then hibernate it" ) local -a groups=( unit machine unit_file job environment manager_state system ) local -a _systemctl_cmds for i in $groups; do _systemctl_cmds+=( "${(@P)${:-"${i}_commands"}}" ) done if (( CURRENT == 1 )); then _tags ${^groups//_/-}-commands while _tags; do for i in $groups; do if _requested ${i//_/-}-commands; then _describe -t ${i//_/-}-commands "${i//_/ } command" ${i}_commands \ && ret=0 fi done done else local curcontext="$curcontext" cmd="${${_systemctl_cmds[(r)$words[1]:*]%%:*}}" # Deal with any aliases case $cmd in condrestart) cmd="try-restart";; force-reload) cmd="try-reload-or-restart";; esac if (( $#cmd )); then curcontext="${curcontext%:*:*}:systemctl-${cmd}:" local update_policy zstyle -s ":completion:${curcontext}:" cache-policy update_policy if [[ -z "$update_policy" ]]; then zstyle ":completion:${curcontext}:" cache-policy _systemctl_caching_policy fi _call_function ret _systemctl_$cmd || _message 'no more arguments' else _message "unknown systemctl command: $words[1]" fi return ret fi } # @todo _systemd-run has a helper with the same name, so we must redefine __systemctl() { command systemctl $_sys_service_mgr --full --legend=no --no-pager --plain "$@" 2>/dev/null } # Fills the unit list (( $+functions[_systemctl_all_units] )) || _systemctl_all_units() { if _cache_invalid SYS_ALL_UNITS$_sys_service_mgr || ! _retrieve_cache SYS_ALL_UNITS$_sys_service_mgr; then _sys_all_units=( ${${(f)"$(__systemctl list-units --all)"}%% *} ) _store_cache SYS_ALL_UNITS$_sys_service_mgr _sys_all_units fi } # Fills the unit list including all file units (( $+functions[_systemctl_really_all_units] )) || _systemctl_really_all_units() { local -a all_unit_files; local -a really_all_units; if _cache_invalid SYS_REALLY_ALL_UNITS$_sys_service_mgr || ! _retrieve_cache SYS_REALLY_ALL_UNITS$_sys_service_mgr; then all_unit_files=( ${${(f)"$(__systemctl list-unit-files)"}%% *} ) _systemctl_all_units really_all_units=($_sys_all_units $all_unit_files) _sys_really_all_units=(${(u)really_all_units}) _store_cache SYS_REALLY_ALL_UNITS$_sys_service_mgr _sys_really_all_units fi } (( $+functions[_filter_units_by_property] )) || _filter_units_by_property() { local property=$1 value=$2; shift 2 local -a units; units=("${(q-)@}") local -A props props=(${(f)"$(_call_program units "$service $_sys_service_mgr show --no-pager --property=\"Id,$property\" -- ${units} 2>/dev/null")"}) echo -E - "${(@g:o:)${(k@)props[(Re)$property=$value]}#Id=}" } (( $+functions[_systemctl_get_non_template_names] )) || _systemctl_get_non_template_names() { _systemctl_really_all_units print -r - ${_sys_really_all_units:#*@.*} } (( $+functions[_systemctl_get_template_names] )) || _systemctl_get_template_names() { local pathkind=systemd-search-${_sys_service_mgr##*--}-unit print -r - ${(s-:-)^$(_call_program $pathkind systemd-path $pathkind)}/*@.(${(~j.|.)$(__systemctl --type=help)})(N:t:r) } (( $+functions[_systemctl_active_units] )) || _systemctl_active_units() { local pattern if zstyle -T ":completion:$curcontext" use-pattern; then pattern="$PREFIX*$SUFFIX" fi _sys_active_units=( ${${(f)"$(__systemctl list-units $pattern)"}%% *} ) } (( $+functions[_systemctl_startable_units] )) || _systemctl_startable_units(){ local pattern if zstyle -T ":completion:$curcontext" use-pattern; then pattern="$PREFIX*$SUFFIX" fi _sys_startable_units=( $( _filter_units_by_property ActiveState inactive $( _filter_units_by_property CanStart yes ${${${(f)"$( __systemctl list-unit-files --state enabled,enabled-runtime,linked,linked-runtime,static,indirect,disabled,generated,transient $pattern __systemctl list-units --state inactive,failed $pattern )"}:#*@.*}%%[[:space:]]*} )) ) } (( $+functions[_systemctl_restartable_units] )) || _systemctl_restartable_units(){ local pattern if zstyle -T ":completion:$curcontext" use-pattern; then pattern="$PREFIX*$SUFFIX" fi _sys_restartable_units=( $( _filter_units_by_property CanStart yes ${${${(f)"$( __systemctl list-unit-files --state enabled,disabled,static $pattern __systemctl list-units $pattern )"}:#*@.*}%%[[:space:]]*} ) ) } (( $+functions[_systemctl_failed_units] )) || _systemctl_failed_units() {_sys_failed_units=( ${${(f)"$(__systemctl list-units --state=failed)"}%% *} ) } (( $+functions[_systemctl_unit_state] )) || _systemctl_unit_state() { setopt localoptions extendedglob local pattern if zstyle -T ":completion:$curcontext" use-pattern; then pattern="$PREFIX*$SUFFIX" fi typeset -gA _sys_unit_state _sys_unit_state=( ${=${${(f)"$(__systemctl list-unit-files $pattern)"}%%[[:space:]]#}% *} ) } local fun # Completion functions for ALL_UNITS for fun in cat mask ; do (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() { _systemctl_really_all_units _wanted systemd-units expl unit \ compadd "$@" -a - _sys_really_all_units } done # Completion functions for NONTEMPLATE_UNITS for fun in is-active is-failed is-enabled status show preset help list-dependencies edit revert add-wants add-requires set-property; do (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() { _wanted systemd-units expl unit \ compadd "$@" - $(_systemctl_get_non_template_names) } done # Completion functions for ENABLED_UNITS (( $+functions[_systemctl_disable] )) || _systemctl_disable() { local _sys_unit_state; _systemctl_unit_state _wanted systemd-units expl 'enabled unit' \ compadd "$@" - ${(k)_sys_unit_state[(R)enabled]} } (( $+functions[_systemctl_reenable] )) || _systemctl_reenable() { local _sys_unit_state; _systemctl_unit_state _wanted systemd-units expl 'enabled/disabled unit' \ compadd "$@" - ${(k)_sys_unit_state[(R)(enabled|disabled)]} $(_systemctl_get_template_names) } # Completion functions for DISABLED_UNITS (( $+functions[_systemctl_enable] )) || _systemctl_enable() { local _sys_unit_state; _systemctl_unit_state _wanted systemd-units expl 'disabled unit' \ compadd "$@" - ${(k)_sys_unit_state[(R)disabled]} $(_systemctl_get_template_names) } # Completion functions for FAILED_UNITS (( $+functions[_systemctl_reset-failed] )) || _systemctl_reset-failed() { local _sys_failed_units; _systemctl_failed_units _wanted systemd-units expl 'failed unit' \ compadd "$@" -a - _sys_failed_units || _message "no failed unit found" } # Completion functions for STARTABLE_UNITS (( $+functions[_systemctl_start] )) || _systemctl_start() { local _sys_startable_units; _systemctl_startable_units _wanted systemd-units expl 'startable unit' \ compadd "$@" - ${_sys_startable_units[*]} } # Completion functions for STOPPABLE_UNITS for fun in stop kill try-restart condrestart ; do (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() { local _sys_active_units; _systemctl_active_units _wanted systemd-units expl 'stoppable unit' \ compadd "$@" - $( _filter_units_by_property CanStop yes \ ${_sys_active_units[*]} ) } done (( $+functions[_systemctl_service-log-level] )) || _systemctl_service-log-level() { local -a log_levels=( emerg alert crit err warning notice info debug ) local _sys_active_units; _systemctl_active_units if (( CURRENT == 2 )); then _wanted systemd-units expl 'active unit' \ compadd "$@" -a - _sys_active_units || _message "no units found" else compadd "$@" -a - log_levels fi } (( $+functions[_systemctl_service-log-target] )) || _systemctl_service-log-target() { local -a log_targets=( console kmsg journal syslog null auto ) local _sys_active_units; _systemctl_active_units if (( CURRENT == 2 )); then _wanted systemd-units expl 'active unit' \ compadd "$@" -a - _sys_active_units || _message "no units found" else compadd "$@" -a - log_targets fi } # Completion functions for ISOLATABLE_UNITS (( $+functions[_systemctl_isolate] )) || _systemctl_isolate() { _systemctl_all_units _wanted systemd-units expl 'isolatable unit' \ compadd "$@" - $( _filter_units_by_property AllowIsolate yes \ ${_sys_all_units[*]} ) } # Completion functions for RELOADABLE_UNITS for fun in reload try-reload-or-restart force-reload ; do (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() { local _sys_active_units; _systemctl_active_units _wanted systemd-units expl 'reloadable unit' \ compadd "$@" - $( _filter_units_by_property CanReload yes \ ${_sys_active_units[*]} ) } done # Completion functions for RESTARTABLE_UNITS for fun in restart reload-or-restart ; do (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() { local _sys_restartable_units; _systemctl_restartable_units _wanted systemd-units expl 'restartable unit' \ compadd "$@" - ${_sys_restartable_units[*]} } done # Completion functions for MASKED_UNITS (( $+functions[_systemctl_unmask] )) || _systemctl_unmask() { local _sys_unit_state; _systemctl_unit_state _wanted systemd-units expl 'masked unit' \ compadd "$@" - ${(k)_sys_unit_state[(R)masked]} || _message "no masked units found" } # Completion functions for JOBS (( $+functions[_systemctl_cancel] )) || _systemctl_cancel() { _wanted systemd-jobs expl job \ compadd "$@" - ${${(f)"$(__systemctl list-jobs)"}%% *} || _message "no jobs found" } # Completion functions for TARGETS (( $+functions[_systemctl_set-default] )) || _systemctl_set-default() { _wanted systemd-targets expl target \ compadd "$@" - ${${(f)"$(__systemctl list-unit-files --type target --all)"}%% *} || _message "no targets found" } # Completion functions for ENVS for fun in set-environment unset-environment ; do (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() { local fun=$0 ; fun=${fun##_systemctl_} local suf if [[ "${fun}" = "set-environment" ]]; then suf='-S=' fi _wanted systemd-environment expl 'environment variable' \ compadd "$@" ${suf} - ${${(f)"$(systemctl show-environment)"}%%=*} } done (( $+functions[_systemctl_import-environment] )) || _systemctl_import-environment() { _parameters } (( $+functions[_systemctl_link] )) || _systemctl_link() { _sd_unit_files } (( $+functions[_systemctl_switch-root] )) || _systemctl_switch-root() { _files } (( $+functions[_systemctl_bind] )) || _systemctl_bind() { _files } (( $+functions[_systemctl_mount-image] )) || _systemctl_mount-image() { _files } # no systemctl completion for: # [STANDALONE]='daemon-reexec daemon-reload default # emergency exit halt kexec list-jobs list-units # list-unit-files poweroff reboot rescue show-environment' (( $+functions[_systemctl_caching_policy] )) || _systemctl_caching_policy() { # rebuild if cache is more than a day old [[ -n $1(#qNmd+1) ]] && return 0 local pathkind=systemd-search-${1##*--}-unit for dir in ${(s-:-)^$(_call_program $pathkind systemd-path $pathkind)}; do [[ $dir -nt $1 ]] && return 0 done return 1 } (( $+functions[_systemctl_unit_states] )) || _systemctl_unit_states() { local -a _states _states=("${(fo)$(__systemctl --state=help)}") _values -s , "${_states[@]}" } (( $+functions[_systemctl_unit_types] )) || _systemctl_unit_types() { local -a _types _types=("${(fo)$(__systemctl -t help)}") _values -s , "${_types[@]}" } (( $+functions[_systemctl_unit_properties] )) || _systemctl_unit_properties() { local -a _sys_all_properties=( ${(f)"$(/usr/lib/systemd/systemd --no-pager --dump-bus-properties 2>/dev/null)"} ) _wanted systemd-unit-properties expl 'unit property' \ _values -s , "${_sys_all_properties[@]}" } (( $+functions[_systemctl_job_modes] )) || _systemctl_job_modes() { local -a _modes _modes=(fail replace replace-irreversibly isolate ignore-dependencies ignore-requirements flush) _values -s , "${_modes[@]}" } (( $+functions[_systemctl_timestamp] )) || _systemctl_timestamp() { local -a _styles _styles=(help pretty us µs utc us+utc µs+utc) _values -s , "${_styles[@]}" } (( $+functions[_systemctl_check_inhibitors] )) || _systemctl_check_inhibitors() { local -a _modes _modes=(auto yes no) _values -s , "${_modes[@]}" } # Build arguments for "systemctl" to be used in completion. # Use the last mode, or --system (they are exclusive and the last one is used). local _sys_service_mgr=${words[(R)(--user|--system)]:---system} _arguments -s \ '(- *)'{-h,--help}'[Show help]' \ '(- *)--version[Show package version]' \ '(-t --type)'{-t+,--type=}'[List only units of a particular type]:unit type:_systemctl_unit_types' \ '--state=[Display units in the specified state]:unit state:_systemctl_unit_states' \ '--job-mode=[Specify how to deal with other jobs]:mode:_systemctl_job_modes' \ '(-p --property)'{-p+,--property=}'[Show only properties by specific name]:unit property:_systemctl_unit_properties' \ '(-a --all)'{-a,--all}'[Show all units/properties, including dead/empty ones]' \ '--reverse[Show reverse dependencies]' \ '--after[Show units ordered after]' \ '--before[Show units ordered before]' \ '(-l --full)'{-l,--full}"[Don't ellipsize unit names on output]" \ '--show-types[When showing sockets, show socket type]' \ '--check-inhibitors[Specify if inhibitors should be checked]:mode:_systemctl_check_inhibitors' \ '(-q --quiet)'{-q,--quiet}'[Suppress output]' \ '--no-warn[Suppress several warnings shown by default]' \ '--no-block[Do not wait until operation finished]' \ '--legend=no[Do not print a legend, i.e. the column headers and the footer with hints]' \ '--no-pager[Do not pipe output into a pager]' \ '--system[Connect to system manager]' \ '--user[Connect to user service manager]' \ "--no-wall[Don't send wall message before halt/power-off/reboot]" \ '--global[Enable/disable/mask default user unit files globally]' \ "--no-reload[When enabling/disabling unit files, don't reload daemon configuration]" \ '--no-ask-password[Do not ask for system passwords]' \ '--kill-whom=[Whom to send signal to]:killwhom:(main control all)' \ '(-s --signal)'{-s+,--signal=}'[Which signal to send]:signal:_signals' \ '(-f --force)'{-f,--force}'[When enabling unit files, override existing symlinks. When shutting down, execute action immediately]' \ '--root=[Enable/disable/mask unit files in the specified root directory]:directory:_directories' \ '--runtime[Enable/disable/mask unit files only temporarily until next reboot]' \ '(-H --host)'{-H+,--host=}'[Operate on remote host]:userathost:_sd_hosts_or_user_at_host' \ '(-P --privileged)'{-P,--privileged}'[Acquire privileges before execution]' \ '(-n --lines)'{-n+,--lines=}'[Journal entries to show]:number of entries' \ '(-o --output)'{-o+,--output=}'[Change journal output mode]:modes:_sd_outputmodes' \ '--firmware-setup[Tell the firmware to show the setup menu on next boot]' \ '--plain[When used with list-dependencies, print output as a list]' \ '--failed[Show failed units]' \ '--timestamp=[Change format of printed timestamps]:style:_systemctl_timestamp' \ '*::systemctl command:_systemctl_commands'