[thirdparty/systemd.git] / shell-completion / bash / bootctl

# bootctl(1) completion                               -*- shell-script -*-
# SPDX-License-Identifier: LGPL-2.1+
#
# 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 --no-variables -p --print-path --version'
                       [ARG]='--path'
        )

        if [[ "$cur" = -* ]]; then
                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
                return 0
        fi

        local -A VERBS=(
                [STANDALONE]='help install list remove status update'
        )

        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
Commit	Line	Data
95fe27d9	1	# bootctl(1) completion -- shell-script --
7059062c	2	# SPDX-License-Identifier: LGPL-2.1+
95fe27d9 TA	3	#
	4	# This file is part of systemd.
	5	#
	6	# Copyright 2014 Thomas H.P. Andersen
	7	#
	8	# systemd is free software; you can redistribute it and/or modify it
	9	# under the terms of the GNU Lesser General Public License as published by
	10	# the Free Software Foundation; either version 2.1 of the License, or
	11	# (at your option) any later version.
	12	#
	13	# systemd is distributed in the hope that it will be useful, but
	14	# WITHOUT ANY WARRANTY; without even the implied warranty of
	15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	16	# General Public License for more details.
	17	#
	18	# You should have received a copy of the GNU Lesser General Public License
	19	# along with systemd; If not, see <http://www.gnu.org/licenses/>.
	20
	21	__contains_word () {
	22	local w word=$1; shift
	23	for w in "$@"; do
	24	[[ $w = "$word" ]] && return
	25	done
	26	}
	27
	28	_bootctl() {
	29	local i verb comps
	30	local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
	31	local -A OPTS=(
92360836 YW	32	[STANDALONE]='-h --help --no-variables -p --print-path --version'
92360836 YW	33	[ARG]='--path'
95fe27d9 TA	34	)
	35
	36	if [[ "$cur" = -* ]]; then
	37	COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
	38	return 0
	39	fi
	40
	41	local -A VERBS=(
92360836	42	[STANDALONE]='help install list remove status update'
95fe27d9 TA	43	)
	44
	45	for ((i=0; i < COMP_CWORD; i++)); do
	46	if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then
	47	verb=${COMP_WORDS[i]}
	48	break
	49	fi
	50	done
	51
	52	if [[ -z $verb ]]; then
	53	comps=${VERBS[*]}
	54	elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
	55	comps=''
	56	fi
	57
	58	COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
	59	return 0
	60	}
	61
	62	complete -F _bootctl bootctl