mirror of
https://github.com/systemd/systemd.git
synced 2024-11-05 15:21:37 +03:00
282 lines
11 KiB
Bash
282 lines
11 KiB
Bash
# This file is part of systemd.
|
|
#
|
|
# Copyright 2010 Ran Benita
|
|
#
|
|
# systemd is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU Lesser General Public License as published by
|
|
# the Free Software Foundation; either version 2.1 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# systemd is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public License
|
|
# along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
__systemctl() {
|
|
systemctl --full --no-legend "$@"
|
|
}
|
|
|
|
__contains_word () {
|
|
local word=$1; shift
|
|
for w in $*; do [[ $w = $word ]] && return 0; done
|
|
return 1
|
|
}
|
|
|
|
__filter_units_by_property () {
|
|
local property=$1 value=$2 ; shift 2
|
|
local units=("$@")
|
|
local props
|
|
IFS=$'\n' read -rd '' -a props < \
|
|
<(__systemctl show --property "$property" -- "${units[@]}")
|
|
for ((i=0; $i < ${#units[*]}; i++)); do
|
|
if [[ "${props[i]}" = "$property=$value" ]]; then
|
|
printf "%s\n" "${units[i]}"
|
|
fi
|
|
done
|
|
}
|
|
|
|
__get_all_units () { __systemctl list-units --all \
|
|
| { while read -r a b; do printf "%s\n" "$a"; done; }; }
|
|
__get_active_units () { __systemctl list-units \
|
|
| { while read -r a b; do printf "%s\n" "$a"; done; }; }
|
|
__get_inactive_units () { __systemctl list-units --all \
|
|
| { while read -r a b c d; do [[ $c == "inactive" ]] && printf "%s\n" "$a"; done; }; }
|
|
__get_failed_units () { __systemctl list-units \
|
|
| { while read -r a b c d; do [[ $c == "failed" ]] && printf "%s\n" "$a"; done; }; }
|
|
__get_enabled_units () { __systemctl list-unit-files \
|
|
| { while read -r a b c ; do [[ $b == "enabled" ]] && printf "%s\n" "$a"; done; }; }
|
|
__get_disabled_units () { __systemctl list-unit-files \
|
|
| { while read -r a b c ; do [[ $b == "disabled" ]] && printf "%s\n" "$a"; done; }; }
|
|
__get_masked_units () { __systemctl list-unit-files \
|
|
| { while read -r a b c ; do [[ $b == "masked" ]] && printf "%s\n" "$a"; done; }; }
|
|
|
|
_systemctl () {
|
|
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
|
|
local verb comps
|
|
|
|
local -A OPTS=(
|
|
[STANDALONE]='--all -a --defaults --fail --ignore-dependencies --failed --force -f --full --global
|
|
--help -h --no-ask-password --no-block --no-legend --no-pager --no-reload --no-wall
|
|
--order --require --quiet -q --privileged -P --system --user --version --runtime'
|
|
[ARG]='--host -H --kill-mode --kill-who --property -p --signal -s --type -t --root'
|
|
)
|
|
|
|
if __contains_word "$prev" ${OPTS[ARG]}; then
|
|
case $prev in
|
|
--signal|-s)
|
|
comps=$(compgen -A signal)
|
|
;;
|
|
--type|-t)
|
|
comps='automount device mount path service snapshot socket swap target timer'
|
|
;;
|
|
--kill-who)
|
|
comps='all control main'
|
|
;;
|
|
--kill-mode)
|
|
comps='control-group process'
|
|
;;
|
|
--root)
|
|
comps=$(compgen -A directory -- "$cur" )
|
|
compopt -o filenames
|
|
;;
|
|
--host|-H)
|
|
comps=$(compgen -A hostname)
|
|
;;
|
|
--property|-p)
|
|
comps=''
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
|
|
return 0
|
|
fi
|
|
|
|
|
|
if [[ "$cur" = -* ]]; then
|
|
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
|
|
return 0
|
|
fi
|
|
|
|
local -A VERBS=(
|
|
[ALL_UNITS]='is-active is-enabled status show mask preset'
|
|
[ENABLED_UNITS]='disable reenable'
|
|
[DISABLED_UNITS]='enable'
|
|
[FAILED_UNITS]='reset-failed'
|
|
[STARTABLE_UNITS]='start'
|
|
[STOPPABLE_UNITS]='stop condstop kill try-restart condrestart'
|
|
[ISOLATABLE_UNITS]='isolate'
|
|
[RELOADABLE_UNITS]='reload condreload reload-or-try-restart force-reload'
|
|
[RESTARTABLE_UNITS]='restart reload-or-restart'
|
|
[MASKED_UNITS]='unmask'
|
|
[JOBS]='cancel'
|
|
[SNAPSHOTS]='delete'
|
|
[ENVS]='set-environment unset-environment'
|
|
[STANDALONE]='daemon-reexec daemon-reload default dot dump
|
|
emergency exit halt kexec list-jobs list-units
|
|
list-unit-files poweroff reboot rescue show-environment'
|
|
[NAME]='snapshot load'
|
|
[FILE]='link'
|
|
)
|
|
|
|
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 )
|
|
|
|
elif __contains_word "$verb" ${VERBS[ENABLED_UNITS]}; then
|
|
comps=$( __get_enabled_units )
|
|
|
|
elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then
|
|
comps=$( __get_disabled_units )
|
|
|
|
elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then
|
|
comps=$( __filter_units_by_property CanStart yes \
|
|
$( __get_inactive_units \
|
|
| while read -r line; do \
|
|
[[ "$line" =~ \.(device|snapshot)$ ]] || printf "%s\n" "$line"; \
|
|
done ))
|
|
|
|
elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
|
|
comps=$( __filter_units_by_property CanStart yes \
|
|
$( __get_all_units \
|
|
| while read -r line; do \
|
|
[[ "$line" =~ \.(device|snapshot|socket|timer)$ ]] || printf "%s\n" "$line"; \
|
|
done ))
|
|
|
|
elif __contains_word "$verb" ${VERBS[STOPPABLE_UNITS]}; then
|
|
comps=$( __filter_units_by_property CanStop yes \
|
|
$( __get_active_units ) )
|
|
|
|
elif __contains_word "$verb" ${VERBS[RELOADABLE_UNITS]}; then
|
|
comps=$( __filter_units_by_property CanReload yes \
|
|
$( __get_active_units ) )
|
|
|
|
elif __contains_word "$verb" ${VERBS[ISOLATABLE_UNITS]}; then
|
|
comps=$( __filter_units_by_property AllowIsolate yes \
|
|
$( __get_all_units ) )
|
|
|
|
elif __contains_word "$verb" ${VERBS[FAILED_UNITS]}; then
|
|
comps=$( __get_failed_units )
|
|
|
|
elif __contains_word "$verb" ${VERBS[MASKED_UNITS]}; then
|
|
comps=$( __get_masked_units )
|
|
|
|
elif __contains_word "$verb" ${VERBS[STANDALONE]} ${VERBS[NAME]}; then
|
|
comps=''
|
|
|
|
elif __contains_word "$verb" ${VERBS[JOBS]}; then
|
|
comps=$( __systemctl list-jobs | { while read -r a b; do printf "%s\n" "$a"; done; } )
|
|
|
|
elif __contains_word "$verb" ${VERBS[SNAPSHOTS]}; then
|
|
comps=$( __systemctl list-units --type snapshot --full --all \
|
|
| { while read -r a b; do printf "%s\n" "$a"; done; } )
|
|
|
|
elif __contains_word "$verb" ${VERBS[ENVS]}; then
|
|
comps=$( __systemctl show-environment \
|
|
| while read -r line; do printf "%s\n" "${line%%=*}=";done )
|
|
compopt -o nospace
|
|
|
|
elif __contains_word "$verb" ${VERBS[FILE]}; then
|
|
comps=$( compgen -A file -- "$cur" )
|
|
compopt -o filenames
|
|
fi
|
|
|
|
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
|
|
return 0
|
|
}
|
|
complete -F _systemctl systemctl
|
|
|
|
__get_all_sessions () { loginctl list-sessions | { while read -r a b; do printf "%s\n" "$a"; done; } ; }
|
|
__get_all_users () { loginctl list-users | { while read -r a b; do printf "%s\n" "$b"; done; } ; }
|
|
__get_all_seats () { loginctl list-seats | { while read -r a b; do printf "%s\n" "$a"; done; } ; }
|
|
|
|
_loginctl () {
|
|
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
|
|
local verb comps
|
|
|
|
local -A OPTS=(
|
|
[STANDALONE]='--all -a --help -h --no-pager --privileged -P --version'
|
|
[ARG]='--host -H --kill-who --property -p --signal -s'
|
|
)
|
|
|
|
if __contains_word "$prev" ${OPTS[ARG]}; then
|
|
case $prev in
|
|
--signal|-s)
|
|
comps=$(compgen -A signal)
|
|
;;
|
|
--kill-who)
|
|
comps='all leader'
|
|
;;
|
|
--host|-H)
|
|
comps=$(compgen -A hostname)
|
|
;;
|
|
--property|-p)
|
|
comps=''
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
|
|
return 0
|
|
fi
|
|
|
|
|
|
if [[ "$cur" = -* ]]; then
|
|
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
|
|
return 0
|
|
fi
|
|
|
|
local -A VERBS=(
|
|
[SESSIONS]='session-status show-session activate lock-session unlock-session terminate-session kill-session'
|
|
[USERS]='user-status show-user enable-linger disable-linger terminate-user kill-user'
|
|
[SEATS]='seat-status show-seat terminate-seat'
|
|
[STANDALONE]='list-sessions list-users list-seats flush-devices'
|
|
[ATTACH]='attach'
|
|
)
|
|
|
|
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" ${VERBS[SESSIONS]}; then
|
|
comps=$( __get_all_sessions )
|
|
|
|
elif __contains_word "$verb" ${VERBS[USERS]}; then
|
|
comps=$( __get_all_users )
|
|
|
|
elif __contains_word "$verb" ${VERBS[SEATS]}; then
|
|
comps=$( __get_all_seats )
|
|
|
|
elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
|
|
comps=''
|
|
|
|
elif __contains_word "$verb" ${VERBS[ATTACH]}; then
|
|
if [[ $prev = $verb ]]; then
|
|
comps=$( __get_all_seats )
|
|
else
|
|
comps=$(compgen -A file -- "$cur" )
|
|
compopt -o filenames
|
|
fi
|
|
fi
|
|
|
|
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
|
|
return 0
|
|
}
|
|
complete -F _loginctl loginctl
|