summaryrefslogtreecommitdiff
path: root/src/systemd-bash-completion.sh
diff options
context:
space:
mode:
Diffstat (limited to 'src/systemd-bash-completion.sh')
-rw-r--r--src/systemd-bash-completion.sh264
1 files changed, 264 insertions, 0 deletions
diff --git a/src/systemd-bash-completion.sh b/src/systemd-bash-completion.sh
new file mode 100644
index 0000000000..176591f281
--- /dev/null
+++ b/src/systemd-bash-completion.sh
@@ -0,0 +1,264 @@
+# 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 General Public License as published by
+# the Free Software Foundation; either version 2 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 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 ; shift
+ local -a units=( $* )
+ local -a props=( $(__systemctl show --property "$property" -- ${units[*]} | grep -v ^$) )
+ for ((i=0; $i < ${#units[*]}; i++)); do
+ if [[ "${props[i]}" = "$property=$value" ]]; then
+ echo "${units[i]}"
+ fi
+ done
+}
+
+__get_all_units () { __systemctl list-units --all | awk ' {print $1}' ; }
+__get_active_units () { __systemctl list-units | awk ' {print $1}' ; }
+__get_inactive_units () { __systemctl list-units --all | awk '$3 == "inactive" {print $1}' ; }
+__get_failed_units () { __systemctl list-units | awk '$3 == "failed" {print $1}' ; }
+__get_enabled_units () { __systemctl list-unit-files | awk '$2 == "enabled" {print $1}' ; }
+__get_disabled_units () { __systemctl list-unit-files | awk '$2 == "disabled" {print $1}' ; }
+__get_masked_units () { __systemctl list-unit-files | awk '$2 == "masked" {print $1}' ; }
+
+_systemctl () {
+ local cur=${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 \
+ $( __get_inactive_units | grep -Ev '\.(device|snapshot)$' ))
+
+ elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
+ comps=$( __filter_units_by_property CanStart yes \
+ $( __get_all_units | grep -Ev '\.(device|snapshot|socket|timer)$' ))
+
+ 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 | awk '{print $1}' )
+
+ elif __contains_word "$verb" ${VERBS[SNAPSHOTS]}; then
+ comps=$( __systemctl list-units --type snapshot --full --all | awk '{print $1}' )
+
+ elif __contains_word "$verb" ${VERBS[ENVS]}; then
+ comps=$( __systemctl show-environment | sed 's_\([^=]\+=\).*_\1_' )
+ 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 () { systemd-loginctl list-sessions | awk '{print $1}' ; }
+__get_all_users () { systemd-loginctl list-users | awk '{print $2}' ; }
+__get_all_seats () { systemd-loginctl list-seats | awk '{print $1}' ; }
+
+_systemd_loginctl () {
+ local cur=${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 _systemd_loginctl systemd-loginctl