118 lines
3.9 KiB
Bash
118 lines
3.9 KiB
Bash
# systemd-analyze(1) completion -*- shell-script -*-
|
|
#
|
|
# This file is part of systemd.
|
|
#
|
|
# Copyright 2010 Ran Benita
|
|
# Copyright 2013 Harald Hoyer
|
|
#
|
|
# 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_machines() {
|
|
local a b
|
|
machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
|
|
}
|
|
|
|
_systemd_analyze() {
|
|
local i verb comps
|
|
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
|
|
|
|
local -A OPTS=(
|
|
[STANDALONE]='--help --version --system --user --from-pattern --to-pattern --order --require --no-pager'
|
|
[ARG]='-H --host -M --machine'
|
|
)
|
|
|
|
local -A VERBS=(
|
|
[STANDALONE]='time blame plot dump'
|
|
[CRITICAL_CHAIN]='critical-chain'
|
|
[DOT]='dot'
|
|
[LOG_LEVEL]='set-log-level'
|
|
[VERIFY]='verify'
|
|
)
|
|
|
|
_init_completion || return
|
|
|
|
for ((i=0; i < COMP_CWORD; i++)); do
|
|
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
|
|
! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
|
|
verb=${COMP_WORDS[i]}
|
|
break
|
|
fi
|
|
done
|
|
|
|
if __contains_word "$prev" ${OPTS[ARG]}; then
|
|
case $prev in
|
|
--host|-H)
|
|
comps=$(compgen -A hostname)
|
|
;;
|
|
--machine|-M)
|
|
comps=$( __get_machines )
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
|
|
return 0
|
|
fi
|
|
|
|
if [[ -z $verb && $cur = -* ]]; then
|
|
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
|
|
return 0
|
|
fi
|
|
|
|
if [[ -z $verb ]]; then
|
|
comps=${VERBS[*]}
|
|
|
|
elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
|
|
if [[ $cur = -* ]]; then
|
|
comps='--help --version --system --user'
|
|
fi
|
|
|
|
elif __contains_word "$verb" ${VERBS[CRITICAL_CHAIN]}; then
|
|
if [[ $cur = -* ]]; then
|
|
comps='--help --version --system --user --fuzz'
|
|
fi
|
|
|
|
elif __contains_word "$verb" ${VERBS[DOT]}; then
|
|
if [[ $cur = -* ]]; then
|
|
comps='--help --version --system --user --from-pattern --to-pattern --order --require'
|
|
fi
|
|
|
|
elif __contains_word "$verb" ${VERBS[LOG_LEVEL]}; then
|
|
if [[ $cur = -* ]]; then
|
|
comps='--help --version --system --user'
|
|
else
|
|
comps='debug info notice warning err crit alert emerg'
|
|
fi
|
|
|
|
elif __contains_word "$verb" ${VERBS[VERIFY]}; then
|
|
if [[ $cur = -* ]]; then
|
|
comps='--help --version --system --user --no-man'
|
|
else
|
|
comps=$( compgen -A file -- "$cur" )
|
|
compopt -o filenames
|
|
fi
|
|
|
|
fi
|
|
|
|
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
|
|
return 0
|
|
}
|
|
|
|
complete -F _systemd_analyze systemd-analyze
|