64 lines
2 KiB
Bash
64 lines
2 KiB
Bash
# systemd-run(1) completion -*- shell-script -*-
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#
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# This file is part of systemd.
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#
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# Copyright 2013 Zbigniew Jędrzejewski-Szmek
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#
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# systemd is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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#
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# systemd is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with systemd; If not, see <http://www.gnu.org/licenses/>.
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__systemctl() {
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local mode=$1; shift 1
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systemctl $mode --full --no-legend "$@"
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}
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__get_slice_units () { __systemctl $1 list-units --all -t slice \
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| { while read -r a b c d; do echo " $a"; done; }; }
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_systemd_run() {
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local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
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local OPTS='-h --help --version --user --scope --unit --description --slice -r --remain-after-exit --send-sighup'
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local mode=--system
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local i
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for (( i=1; i <= COMP_CWORD; i++ )); do
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if [[ ${COMP_WORDS[i]} != -* ]]; then
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local root_command=${COMP_WORDS[i]}
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_command_offset $i
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return
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fi
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[[ ${COMP_WORDS[i]} == "--user" ]] && mode=--user
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[[ $i -lt $COMP_CWORD && ${COMP_WORDS[i]} == @(--unit|--description|--slice) ]] && ((i++))
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done
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case "$prev" in
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--unit|--description)
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# argument required but no completions available
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return
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;;
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--slice)
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local comps=$(__get_slice_units $mode)
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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esac
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COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
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return 0
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}
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complete -F _systemd_run systemd-run
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