# bootctl(1) completion -*- shell-script -*- # # This file is part of systemd. # # Copyright 2014 Thomas H.P. Andersen # # 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/>. __contains_word () { local w word=$1; shift for w in "$@"; do [[ $w = "$word" ]] && return done } _bootctl() { local i verb comps local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} local -A OPTS=( [STANDALONE]='-h --help --version' ) if [[ "$cur" = -* ]]; then COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) return 0 fi local -A VERBS=( [STANDALONE]='status' ) for ((i=0; i < COMP_CWORD; i++)); do if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then verb=${COMP_WORDS[i]} break fi done if [[ -z $verb ]]; then comps=${VERBS[*]} elif __contains_word "$verb" ${VERBS[STANDALONE]}; then comps='' fi COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) return 0 } complete -F _bootctl bootctl