# udevadm(8) completion -*- shell-script -*-

#

# 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 <http://www.gnu.org/licenses/>.

__contains_word () {

local w word=$1; shift

for w in "$@"; do

[[ $w = "$word" ]] && return

done

}

__get_all_sysdevs() {

local -a devs=(/sys/bus/*/devices/*/ /sys/class/*/*/)

printf '%s\n' "${devs[@]%/}"

}

_udevadm() {

local i verb comps

local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}

local OPTS='-h --help --version --debug'

local verbs=(info trigger settle control monitor hwdb test-builtin test)

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

COMPREPLY=( $(compgen -W '${OPTS[*]} ${verbs[*]}' -- "$cur") )

return 0

fi

case $verb in

'info')

if [[ $cur = -* ]]; then

comps='--help --query= --path= --name= --root --attribute-walk --export-db --cleanup-db'

else

comps=$( __get_all_sysdevs )

fi

;;

'trigger')

comps='--help --verbose --dry-run --type= --action= --subsystem-match=

--subsystem-nomatch= --attr-match= --attr-nomatch= --property-match=

--tag-match= --sysname-match= --parent-match='

;;

'settle')

comps='--help --timeout= --seq-start= --seq-end= --exit-if-exists= --quiet'

;;

'control')

comps='--help --exit --log-priority= --stop-exec-queue --start-exec-queue

--reload --property= --children-max= --timeout='

;;

'monitor')

comps='--help --kernel --udev --property --subsystem-match= --tag-match='

;;

'hwdb')

comps='--help --update --test='

;;

'test')

if [[ $cur = -* ]]; then

comps='--help --action='

else

comps=$( __get_all_sysdevs )

fi

;;

'test-builtin')

comps='blkid btrfs hwdb input_id keyboard kmod net_id net_setup_link path_id usb_id uaccess'

;;

*)

comps=${VERBS[*]}

;;

esac

COMPREPLY=( $(compgen -W '$comps' -- "$cur") )

return 0

}

complete -F _udevadm udevadm