# along with systemd; If not, see <http://www.gnu.org/licenses/>.
__contains_word () {
- local word=$1; shift
- for w in $*; do [[ $w = $word ]] && return 0; done
- return 1
+ 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 OPTS='--help --version --system --user --from-pattern --to-pattern --order --require'
+
+ local -A OPTS=(
+ [STANDALONE]='--help --version --system --user --from-pattern --to-pattern --order --require --no-pager'
+ [ARG]='-H --host -M --machine'
+ )
local -A VERBS=(
- [NO_OPTION]='time blame plot'
+ [STANDALONE]='time blame plot dump'
+ [CRITICAL_CHAIN]='critical-chain'
[DOT]='dot'
+ [LOG_LEVEL]='set-log-level'
)
_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]}
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
if [[ -z $verb ]]; then
comps=${VERBS[*]}
- elif __contains_word "$verb" ${VERBS[NO_OPTION]}; then
+ elif __contains_word "$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
+
fi
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )