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shell-completion: busctl

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-12-05 21:33:08 -05:00
parent ff6c70f18b
commit 86cb0691b7
6 changed files with 134 additions and 4 deletions
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74
shell-completion/bash/busctl Normal file
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@ -0,0 +1,74 @@
# hostnamectl(1) completion -*- shell-script -*-
#
# This file is part of systemd.
#
# Copyright 2013 Zbigniew Jędrzejewski-Szmek
#
# 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
}
_busctl() {
local i verb comps
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local -A OPTS=(
[STANDALONE]='-h --help --version --no-pager --system --user
--no-unique --no-machine'
[ARG]='-H --host -M --machine --address
--match'
)
if __contains_word "$prev" ${OPTS[ARG]}; then
case $prev in
--host|-H)
comps=$(compgen -A hostname)
;;
esac
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
fi
if [[ "$cur" = -* ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
return 0
fi
local -A VERBS=(
[STANDALONE]='list monitor'
)
for ((i=0; i <= COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
verb=${COMP_WORDS[i]}
break
fi
done
if [[ -z $verb ]]; then
comps=${VERBS[*]}
elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
comps=''
fi
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
}
complete -F _busctl busctl

2
shell-completion/bash/loginctl
View File

@ -70,7 +70,7 @@ _loginctl () {
[ATTACH]='attach'
)
for ((i=0; $i <= $COMP_CWORD; i++)); do
for ((i=0; i <= COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
verb=${COMP_WORDS[i]}

4
shell-completion/bash/systemctl
View File

@ -146,7 +146,7 @@ _systemctl () {
[TARGETS]='set-default'
)
for ((i=0; $i <= $COMP_CWORD; i++)); do
for ((i=0; i <= COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
verb=${COMP_WORDS[i]}
@ -154,7 +154,7 @@ _systemctl () {
fi
done
if [[ -z $verb ]]; then
if [[ -z $verb ]]; then
comps="${VERBS[*]}"
elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then

2
shell-completion/bash/systemd-analyze
View File

@ -39,7 +39,7 @@ _systemd_analyze() {
_init_completion || return
for ((i=0; $i <= $COMP_CWORD; i++)); do
for ((i=0; i <= COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
verb=${COMP_WORDS[i]}

54
shell-completion/zsh/_busctl Normal file
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@ -0,0 +1,54 @@
#compdef busctl
# hostnamectl(1) completion -*- shell-script -*-
#
# This file is part of systemd.
#
# Copyright 2013 Zbigniew Jędrzejewski-Szmek
#
# 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/>.
(( $+functions[_busctl_command] )) || _busctl_command()
{
local -a _busctl_cmds
_busctl_cmds=(
"list:List bus names"
"monitor:Show bus traffic"
)
if (( CURRENT == 1 )); then
_describe -t commands 'busctl command' _busctl_cmds || compadd "$@"
else
local curcontext="$curcontext"
cmd="${${_busctl_cmds[(r)$words[1]:*]%%:*}}"
if (( $+functions[_busctl_$cmd] )); then
_busctl_$cmd
else
_message "no more options"
fi
fi
}
_arguments \
{-h,--help}'[Prints a short help text and exits.]' \
'--version[Prints a short version string and exits.]' \
'--no-pager[Do not pipe output into a pager]' \
'--system[Connect to system manager]' \
'--user[Connect to user service manager]' \
{-H+,--host=}'[Operate on remote host]:userathost:_sd_hosts_or_user_at_host' \
{-M+,--machine=}'[Operate on local container]:machines:_sd_machines' \
'--address=[Connect to the bus specified by address]:address' \
'--no-unique[Only show well-known names]' \
'--no-machine[Do not show machine IDs]' \
'--match=[Only show matching messages]:match' \
'*::busctl command:_busctl_command'

2
src/libsystemd-bus/busctl.c
View File

@ -283,6 +283,8 @@ static int help(void) {
"Commands:\n"
" list List bus names\n"
" monitor [SERVICE...] Show bus traffic\n",
" status ENDPOINT Show endpoint status\n",
" help Show this help\n",
program_invocation_short_name);
return 0;