# systemctl(1) completion -*- shell-script -*-
-# SPDX-License-Identifier: LGPL-2.1+
+# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
#
# Copyright © 2010 Ran Benita
__systemctl() {
- local mode=$1; shift 1
- systemctl $mode --full --no-legend --no-pager "$@" 2>/dev/null
+ local mode=$1; shift 1
+ systemctl $mode --full --no-legend --no-pager --plain "$@" 2>/dev/null
}
__systemd_properties() {
- @rootlibexecdir@/systemd --dump-bus-properties
+ @rootlibexecdir@/systemd --dump-bus-properties
}
__contains_word () {
- local w word=$1; shift
- for w in "$@"; do
- [[ $w = "$word" ]] && return
- done
+ local w word=$1; shift
+ for w in "$@"; do
+ [[ $w = "$word" ]] && return
+ done
}
__filter_units_by_properties () {
- local mode=$1 properties=$2; shift 2
- local units=("$@")
- local props i p n
- local names= count=0
-
- IFS=$',' read -r -a p < <(echo "Names,$properties")
- n=${#p[*]}
- readarray -t props < \
- <(__systemctl $mode show --property "Names,$properties" -- "${units[@]}")
-
- for ((i=0; i < ${#props[*]}; i++)); do
- if [[ -z ${props[i]} ]]; then
- if (( count == n )) && [[ -n $names ]]; then
- echo $names
- fi
- names=
- count=0
- else
- (( count++ ))
- if [[ ${props[i]%%=*} == 'Names' ]]; then
- names=${props[i]#*=}
- fi
- fi
- done
- if (( count == n )) && [[ -n $names ]]; then
+ local mode=$1 properties=$2; shift 2
+ local units=("$@")
+ local props i p n
+ local names= count=0
+
+ IFS=$',' read -r -a p < <(echo "Names,$properties")
+ n=${#p[*]}
+ readarray -t props < \
+ <(__systemctl $mode show --property "Names,$properties" -- "${units[@]}")
+
+ for ((i=0; i < ${#props[*]}; i++)); do
+ if [[ -z ${props[i]} ]]; then
+ if (( count == n )) && [[ -n $names ]]; then
echo $names
+ fi
+ names=
+ count=0
+ else
+ (( count++ ))
+ if [[ ${props[i]%%=*} == 'Names' ]]; then
+ names=${props[i]#*=}
+ fi
fi
+ done
+ if (( count == n )) && [[ -n $names ]]; then
+ echo $names
+ fi
}
__get_all_units () { { __systemctl $1 list-unit-files "$2*"; __systemctl $1 list-units --all "$2*"; } \
- | { while read -r a b; do echo " $a"; done; }; }
+ | { while read -r a b; do echo " $a"; done; }; }
__get_non_template_units() { { __systemctl $1 list-unit-files "$2*"; __systemctl $1 list-units --all "$2*"; } \
- | { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }; }
+ | { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }; }
__get_template_names () { __systemctl $1 list-unit-files "$2*" \
- | { while read -r a b; do [[ $a =~ @\. ]] && echo " ${a%%@.*}@"; done; }; }
+ | { while read -r a b; do [[ $a =~ @\. ]] && echo " ${a%%@.*}@"; done; }; }
__get_active_units () { __systemctl $1 list-units "$2*" \
- | { while read -r a b; do echo " $a"; done; }; }
+ | { while read -r a b; do echo " $a"; done; }; }
__get_not_masked_unit_files() {
- # filter out masked, not-found, or template units.
- __systemctl $1 list-unit-files --state enabled,enabled-runtime,linked,linked-runtime,static,indirect,disabled,generated,transient "$2*" | \
- { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
+ # filter out masked, not-found, or template units.
+ __systemctl $1 list-unit-files --state enabled,enabled-runtime,linked,linked-runtime,static,indirect,disabled,generated,transient "$2*" | \
+ { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
}
__get_startable_units () {
- __filter_units_by_properties $1 ActiveState=inactive,CanStart=yes $(
- { __get_not_masked_unit_files $1 $2
- # get inactive template units
- __systemctl $1 list-units --state inactive,failed "$2*" | \
- { while read -r a b c; do [[ $b == "loaded" ]] && echo " $a"; done; }
- } | sort -u )
+ __filter_units_by_properties $1 ActiveState=inactive,CanStart=yes $(
+ { __get_not_masked_unit_files $1 $2
+ # get inactive template units
+ __systemctl $1 list-units --state inactive,failed "$2*" | \
+ { while read -r a b c; do [[ $b == "loaded" ]] && echo " $a"; done; }
+ } | sort -u )
}
__get_restartable_units () {
- # filter out masked and not-found
- __filter_units_by_properties $1 CanStart=yes $(
- { __get_not_masked_unit_files $1 $2
- __get_active_units $1 $2
- } | sort -u )
+ # filter out masked and not-found
+ __filter_units_by_properties $1 CanStart=yes $(
+ { __get_not_masked_unit_files $1 $2
+ __get_active_units $1 $2
+ } | sort -u )
}
__get_stoppable_units () {
- # filter out masked and not-found
- local units=$(
- { __get_not_masked_unit_files $1 $2
- __get_active_units $1 $2
- } | sort -u )
- __filter_units_by_properties $1 ActiveState=active,CanStop=yes $units
- __filter_units_by_properties $1 ActiveState=reloading,CanStop=yes $units
- __filter_units_by_properties $1 ActiveState=activating,CanStop=yes $units
+ # filter out masked and not-found
+ local units=$(
+ { __get_not_masked_unit_files $1 $2
+ __get_active_units $1 $2
+ } | sort -u )
+ __filter_units_by_properties $1 ActiveState=active,CanStop=yes $units
+ __filter_units_by_properties $1 ActiveState=reloading,CanStop=yes $units
+ __filter_units_by_properties $1 ActiveState=activating,CanStop=yes $units
}
__get_reloadable_units () {
- # filter out masked and not-found
- __filter_units_by_properties $1 ActiveState=active,CanReload=yes $(
- { __get_not_masked_unit_files $1 $2
- __get_active_units $1 $2
- } | sort -u )
+ # filter out masked and not-found
+ __filter_units_by_properties $1 ActiveState=active,CanReload=yes $(
+ { __get_not_masked_unit_files $1 $2
+ __get_active_units $1 $2
+ } | sort -u )
}
__get_failed_units () { __systemctl $1 list-units "$2*" \
- | { while read -r a b c d; do [[ $c == "failed" ]] && echo " $a"; done; }; }
+ | { while read -r a b c d; do [[ $c == "failed" ]] && echo " $a"; done; }; }
__get_enabled_units () { __systemctl $1 list-unit-files "$2*" \
- | { while read -r a b c ; do [[ $b == "enabled" ]] && echo " $a"; done; }; }
+ | { while read -r a b c ; do [[ $b == "enabled" ]] && echo " $a"; done; }; }
__get_disabled_units () { __systemctl $1 list-unit-files "$2*" \
- | { while read -r a b c ; do [[ $b == "disabled" ]] && echo " $a"; done; }; }
+ | { while read -r a b c ; do [[ $b == "disabled" ]] && echo " $a"; done; }; }
__get_masked_units () { __systemctl $1 list-unit-files "$2*" \
- | { while read -r a b c ; do [[ $b == "masked" ]] && echo " $a"; done; }; }
+ | { while read -r a b c ; do [[ $b == "masked" ]] && echo " $a"; done; }; }
__get_all_unit_files () { { __systemctl $1 list-unit-files "$2*"; } | { while read -r a b; do echo " $a"; done; }; }
__get_machines() {
- local a b
- { machinectl list-images --no-legend --no-pager; machinectl list --no-legend --no-pager; } | \
- { while read a b; do echo " $a"; done; }
+ local a b
+ { machinectl list-images --full --no-legend --no-pager; machinectl list --full --no-legend --no-pager; } | \
+ { while read a b; do echo " $a"; done; }
}
_systemctl () {
- local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
- local i verb comps mode
+ local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+ local i verb comps mode cur_orig
- local -A OPTS=(
- [STANDALONE]='--all -a --reverse --after --before --defaults --force -f --full -l --global
+ local -A OPTS=(
+ [STANDALONE]='--all -a --reverse --after --before --defaults --force -f --full -l --global
--help -h --no-ask-password --no-block --no-legend --no-pager --no-reload --no-wall --now
--quiet -q --system --user --version --runtime --recursive -r --firmware-setup
--show-types -i --ignore-inhibitors --plain --failed --value --fail --dry-run --wait'
- [ARG]='--host -H --kill-who --property -p --signal -s --type -t --state --job-mode --root
- --preset-mode -n --lines -o --output -M --machine --message'
- )
-
- if __contains_word "--user" ${COMP_WORDS[*]}; then
- mode=--user
- elif __contains_word "--global" ${COMP_WORDS[*]}; then
- mode=--user
- else
- mode=--system
- fi
-
- if __contains_word "$prev" ${OPTS[ARG]}; then
- case $prev in
- --signal|-s)
- _signals
- return
- ;;
- --type|-t)
- comps=$(__systemctl $mode -t help)
- ;;
- --state)
- comps=$(__systemctl $mode --state=help)
- ;;
- --job-mode)
- comps='fail replace replace-irreversibly isolate
+ [ARG]='--host -H --kill-who --property -p --signal -s --type -t --state --job-mode --root
+ --preset-mode -n --lines -o --output -M --machine --message --timestamp'
+ )
+
+ if __contains_word "--user" ${COMP_WORDS[*]}; then
+ mode=--user
+ elif __contains_word "--global" ${COMP_WORDS[*]}; then
+ mode=--user
+ else
+ mode=--system
+ fi
+
+ if __contains_word "$prev" ${OPTS[ARG]}; then
+ case $prev in
+ --signal|-s)
+ _signals
+ return
+ ;;
+ --type|-t)
+ comps=$(__systemctl $mode -t help)
+ ;;
+ --state)
+ comps=$(__systemctl $mode --state=help)
+ ;;
+ --job-mode)
+ comps='fail replace replace-irreversibly isolate
ignore-dependencies ignore-requirements flush'
- ;;
- --kill-who)
- comps='all control main'
- ;;
- --root)
- comps=$(compgen -A directory -- "$cur" )
- compopt -o filenames
- ;;
- --host|-H)
- comps=$(compgen -A hostname)
- ;;
- --property|-p)
- comps=$(__systemd_properties)
- ;;
- --preset-mode)
- comps='full enable-only disable-only'
- ;;
- --output|-o)
- comps=$( systemctl --output=help 2>/dev/null )
- ;;
- --machine|-M)
- comps=$( __get_machines )
- ;;
- esac
- COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
- return 0
- fi
+ ;;
+ --kill-who)
+ comps='all control main'
+ ;;
+ --root)
+ comps=$(compgen -A directory -- "$cur" )
+ compopt -o filenames
+ ;;
+ --host|-H)
+ comps=$(compgen -A hostname)
+ ;;
+ --property|-p)
+ comps=$(__systemd_properties)
+ ;;
+ --preset-mode)
+ comps='full enable-only disable-only'
+ ;;
+ --output|-o)
+ comps=$( systemctl --output=help 2>/dev/null )
+ ;;
+ --machine|-M)
+ comps=$( __get_machines )
+ ;;
+ --timestamp)
+ comps='pretty us µs utc us+utc µs+utc'
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
- if [[ "$cur" = -* ]]; then
- COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
- return 0
- fi
+ if [[ "$cur" = -* ]]; then
+ COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+ return 0
+ fi
- local -A VERBS=(
- [ALL_UNITS]='cat mask'
+ local -A VERBS=(
+ [ALL_UNITS]='cat mask'
[NONTEMPLATE_UNITS]='is-active is-failed is-enabled status show preset help list-dependencies edit set-property revert'
- [ENABLED_UNITS]='disable'
- [DISABLED_UNITS]='enable'
+ [ENABLED_UNITS]='disable'
+ [DISABLED_UNITS]='enable'
[REENABLABLE_UNITS]='reenable'
- [FAILED_UNITS]='reset-failed'
- [STARTABLE_UNITS]='start'
- [STOPPABLE_UNITS]='stop condstop kill try-restart condrestart'
- [ISOLATABLE_UNITS]='isolate'
- [RELOADABLE_UNITS]='reload condreload try-reload-or-restart force-reload'
+ [FAILED_UNITS]='reset-failed'
+ [STARTABLE_UNITS]='start'
+ [STOPPABLE_UNITS]='stop condstop kill try-restart condrestart'
+ [ISOLATABLE_UNITS]='isolate'
+ [RELOADABLE_UNITS]='reload condreload try-reload-or-restart force-reload'
[RESTARTABLE_UNITS]='restart reload-or-restart'
- [TARGET_AND_UNITS]='add-wants add-requires'
- [MASKED_UNITS]='unmask'
- [JOBS]='cancel'
- [ENVS]='set-environment unset-environment import-environment'
- [STANDALONE]='daemon-reexec daemon-reload default
+ [TARGET_AND_UNITS]='add-wants add-requires'
+ [MASKED_UNITS]='unmask'
+ [JOBS]='cancel'
+ [ENVS]='set-environment unset-environment import-environment'
+ [STANDALONE]='daemon-reexec daemon-reload default
emergency exit halt hibernate hybrid-sleep
suspend-then-hibernate kexec list-jobs list-sockets
list-timers list-units list-unit-files poweroff
reboot rescue show-environment suspend get-default
is-system-running preset-all'
- [FILE]='link switch-root'
- [TARGETS]='set-default'
- [MACHINES]='list-machines'
- )
-
- for ((i=0; i < COMP_CWORD; i++)); do
- if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
- ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
- verb=${COMP_WORDS[i]}
- break
- fi
- done
-
- if [[ -z $verb ]]; then
- comps="${VERBS[*]}"
-
- elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then
- comps=$( __get_all_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[NONTEMPLATE_UNITS]}; then
- comps=$( __get_non_template_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[ENABLED_UNITS]}; then
- comps=$( __get_enabled_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then
- comps=$( __get_disabled_units $mode "$cur";
- __get_template_names $mode "$cur")
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[REENABLABLE_UNITS]}; then
- comps=$( __get_disabled_units $mode "$cur";
- __get_enabled_units $mode "$cur";
- __get_template_names $mode "$cur")
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then
- comps=$( __get_startable_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
- comps=$( __get_restartable_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[STOPPABLE_UNITS]}; then
- comps=$( __get_stoppable_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[RELOADABLE_UNITS]}; then
- comps=$( __get_reloadable_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[ISOLATABLE_UNITS]}; then
- comps=$( __filter_units_by_properties $mode AllowIsolate=yes \
- $( __get_all_units $mode "$cur" ) )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[FAILED_UNITS]}; then
- comps=$( __get_failed_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[MASKED_UNITS]}; then
- comps=$( __get_masked_units $mode "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[TARGET_AND_UNITS]}; then
- if __contains_word "$prev" ${VERBS[TARGET_AND_UNITS]} \
+ [FILE]='link switch-root'
+ [TARGETS]='set-default'
+ [MACHINES]='list-machines'
+ [LOG_LEVEL]='log-level'
+ [LOG_TARGET]='log-target'
+ [SERVICE_WATCHDOGS]='service-watchdogs'
+ )
+
+ for ((i=0; i < COMP_CWORD; i++)); do
+ if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
+ ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
+ verb=${COMP_WORDS[i]}
+ break
+ fi
+ done
+
+ # When trying to match a unit name with certain special characters in its name (i.e
+ # foo\x2dbar:01) they get (un)escaped by bash along the way, thus causing any possible
+ # match to fail.
+ # The following condition solves two cases:
+ # 1) We're trying to complete an already escaped unit name part,
+ # i.e foo\\x2dba. In this case we need to unescape the name, so it
+ # gets properly matched with the systemctl output (i.e. foo\x2dba).
+ # However, we need to keep the original escaped name as well for the
+ # final match, as the completion machinery does the unescaping
+ # automagically.
+ # 2) We're trying to complete an unescaped (literal) unit name part,
+ # i.e. foo\x2dba. That means we don't have to do the unescaping
+ # required for correct matching with systemctl's output, however,
+ # we need to escape the name for the final match, where the completion
+ # expects the string to be escaped.
+ cur_orig=$cur
+ if [[ $cur =~ '\\' ]]; then
+ cur="$(echo $cur | xargs echo)"
+ else
+ cur_orig="$(printf '%q' $cur)"
+ fi
+
+ if [[ -z $verb ]]; then
+ comps="${VERBS[*]}"
+
+ elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then
+ comps=$( __get_all_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[NONTEMPLATE_UNITS]}; then
+ comps=$( __get_non_template_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[ENABLED_UNITS]}; then
+ comps=$( __get_enabled_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then
+ comps=$( __get_disabled_units $mode "$cur";
+ __get_template_names $mode "$cur")
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[REENABLABLE_UNITS]}; then
+ comps=$( __get_disabled_units $mode "$cur";
+ __get_enabled_units $mode "$cur";
+ __get_template_names $mode "$cur")
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then
+ comps=$( __get_startable_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
+ comps=$( __get_restartable_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[STOPPABLE_UNITS]}; then
+ comps=$( __get_stoppable_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[RELOADABLE_UNITS]}; then
+ comps=$( __get_reloadable_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[ISOLATABLE_UNITS]}; then
+ comps=$( __filter_units_by_properties $mode AllowIsolate=yes \
+ $( __get_non_template_units $mode "$cur" ) )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[FAILED_UNITS]}; then
+ comps=$( __get_failed_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[MASKED_UNITS]}; then
+ comps=$( __get_masked_units $mode "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[TARGET_AND_UNITS]}; then
+ if __contains_word "$prev" ${VERBS[TARGET_AND_UNITS]} \
|| __contains_word "$prev" ${OPTS[STANDALONE]}; then
- comps=$( __systemctl $mode list-unit-files --type target --all "$cur*" \
- | { while read -r a b; do echo " $a"; done; } )
- else
- comps=$( __get_all_unit_files $mode "$cur" )
- fi
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
- comps=''
-
- elif __contains_word "$verb" ${VERBS[JOBS]}; then
- comps=$( __systemctl $mode list-jobs | { while read -r a b; do echo " $a"; done; } )
-
- elif __contains_word "$verb" ${VERBS[ENVS]}; then
- comps=$( __systemctl $mode show-environment \
- | while read -r line; do echo " ${line%%=*}="; done )
- compopt -o nospace
-
- elif __contains_word "$verb" ${VERBS[FILE]}; then
- comps=$( compgen -A file -- "$cur" )
- compopt -o filenames
-
- elif __contains_word "$verb" ${VERBS[TARGETS]}; then
- comps=$( __systemctl $mode list-unit-files --type target --full --all "$cur*" \
- | { while read -r a b; do echo " $a"; done; } )
+ comps=$( __systemctl $mode list-unit-files --type target --all "$cur*" \
+ | { while read -r a b; do echo " $a"; done; } )
+ else
+ comps=$( __get_all_unit_files $mode "$cur" )
fi
-
- COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") )
- return 0
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
+ comps=''
+
+ elif __contains_word "$verb" ${VERBS[JOBS]}; then
+ comps=$( __systemctl $mode list-jobs | { while read -r a b; do echo " $a"; done; } )
+
+ elif __contains_word "$verb" ${VERBS[ENVS]}; then
+ comps=$( __systemctl $mode show-environment \
+ | while read -r line; do echo " ${line%%=*}="; done )
+ compopt -o nospace
+
+ elif __contains_word "$verb" ${VERBS[FILE]}; then
+ comps=$( compgen -A file -- "$cur" )
+ compopt -o filenames
+
+ elif __contains_word "$verb" ${VERBS[TARGETS]}; then
+ comps=$( __systemctl $mode list-unit-files --type target --full --all "$cur*" \
+ | { while read -r a b; do echo " $a"; done; } )
+ elif __contains_word "$verb" ${VERBS[LOG_LEVEL]}; then
+ comps='debug info notice warning err crit alert emerg'
+ elif __contains_word "$verb" ${VERBS[LOG_TARGET]}; then
+ comps='console journal kmsg journal-or-kmsg null'
+ elif __contains_word "$verb" ${VERBS[SERVICE_WATCHDOGS]}; then
+ comps='on off'
+ fi
+
+ COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur_orig") )
+ return 0
}
complete -F _systemctl systemctl
projects / thirdparty / systemd.git / blobdiff