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# shellcheck shell=bash
# userdbctl(1) completion -*- shell-script -*-
# SPDX-License-Identifier: LGPL-2.1-or-later
#
# 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 <https://www.gnu.org/licenses/>.
__contains_word () {
local w word=$1; shift
for w in "$@"; do
[[ $w = "$word" ]] && return
done
}
__get_all_users () {
local a b
userdbctl user --no-legend -B | { while read -r a b; do printf "%s\n" "$a"; done; }
}
__get_all_groups () {
local a b
userdbctl group --no-legend -B | { while read -r a b; do printf "%s\n" "$a"; done; }
}
_userdbctl () {
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local i verb comps
local -A OPTS=(
[STANDALONE]='-h --help --version --no-pager --no-legend
-j -N --chain -z --fuzzy -I -S -R -B'
[ARG]='--output -s --service --with-nss --synthesize --with-dropin --with-varlink
--multiplexer --json --uid-min --uid-max --disposition --boundaries'
)
if __contains_word "$prev" ${OPTS[ARG]}; then
case $prev in
--output)
comps=$( userdbctl --output=help 2>/dev/null )
;;
-s|--service|--uid-min|--uid-max)
comps=''
;;
--with-nss|--synthesize|--with-dropin|--with-varlink|--multiplexer|--boundaries)
comps='yes no'
;;
--json)
comps=$( userdbctl --json=help 2>/dev/null )
;;
--disposition)
comps='intrinsic system dynamic regular container reserved'
;;
esac
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
fi
if [[ "$cur" = -* ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
return 0
fi
local -A VERBS=(
[USERS]='ssh-authorized-keys user users-in-group'
[GROUPS]='group groups-of-user'
[STANDALONE]='services'
)
for ((i=0; i < COMP_CWORD; i++)); do
if __contains_word "${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" ${VERBS[USERS]}; then
comps=$( __get_all_users )
elif __contains_word "$verb" ${VERBS[GROUPS]}; then
comps=$( __get_all_groups )
elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
comps=''
fi
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
}
complete -F _userdbctl userdbctl
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