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# kernel-install(8) completion -*- shell-script -*-
#
# This file is part of systemd.
#
# Copyright 2013 Kay Sievers
#
# 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 word=$1; shift
for w in $*; do [[ $w = $word ]] && return 0; done
return 1
}
_kernel_install() {
local i verb comps
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local OPTS='-h --help'
local -A VERBS=(
[ADD]='add'
[REMOVE]='remove'
)
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 && $cur = -* ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
return 0
fi
if [[ -z $verb ]]; then
comps=${VERBS[*]}
elif __contains_word "$verb" ${VERBS[ADD]}; then
if [[ $prev = "$verb" ]]; then
comps=$(cd /lib/modules; echo [0-9]*)
elif [[ $prev = [0-9]* ]]; then
comps=$(echo /boot/vmlinuz-$prev*)
fi
elif __contains_word "$verb" ${VERBS[REMOVE]}; then
comps=$(cd /lib/modules; echo [0-9]*)
fi
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
}
complete -F _kernel_install kernel-install
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