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busctl: update bash completion
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@ -1,8 +1,9 @@
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# hostnamectl(1) completion -*- shell-script -*-
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# busctl(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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# Copyright 2014 Thomas H.P. Andersen
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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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@ -24,14 +25,23 @@ __contains_word () {
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done
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}
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__get_machines() {
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local a b
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machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
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}
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__get_endpoints() {
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local a b
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busctl list --no-pager | { while read a b; do echo " $a"; done; };
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}
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_busctl() {
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local i verb comps
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local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
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local -A OPTS=(
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[STANDALONE]='-h --help --version --no-pager --system --user
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--no-unique --no-machine'
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[ARG]='-H --host -M --machine --address
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--match'
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--show-machine --unique --acquired --activatable'
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[ARG]='-H --host -M --machine --address --match'
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)
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if __contains_word "$prev" ${OPTS[ARG]}; then
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@ -39,6 +49,8 @@ _busctl() {
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--host|-H)
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comps=$(compgen -A hostname)
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;;
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--machine|-M)
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comps=$( __get_machines )
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esac
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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@ -50,7 +62,8 @@ _busctl() {
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fi
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local -A VERBS=(
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[STANDALONE]='list monitor'
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[STANDALONE]='list help'
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[ENDPOINT]='monitor status'
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)
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for ((i=0; i < COMP_CWORD; i++)); do
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@ -65,6 +78,8 @@ _busctl() {
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comps=${VERBS[*]}
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elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
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comps=''
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elif __contains_word "$verb" ${VERBS[ENDPOINT]}; then
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comps=$( __get_endpoints )
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fi
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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