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Merge pull request #4115 from yuwata/completion-fix

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bash-completion: systemctl: do not pass masked or not-found units to filter
This commit is contained in:
Lennart Poettering
2016-10-11 17:05:19 +02:00
committed by GitHub
parent a8cb1dc3e0 c07c80bc96
commit 40f45ff0c3
1 changed files with 34 additions and 7 deletions
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41
shell-completion/bash/systemctl.in
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@ -41,7 +41,7 @@ __contains_word () {
__filter_units_by_property () { __filter_units_by_property () {
local mode=$1 property=$2 value=$3 ; shift 3 local mode=$1 property=$2 value=$3 ; shift 3
local units=("$@") local units=("$@")
local props local props i
IFS=$'\n' read -rd '' -a props < \ IFS=$'\n' read -rd '' -a props < \
<(__systemctl $mode show --property "$property" -- "${units[@]}") <(__systemctl $mode show --property "$property" -- "${units[@]}")
for ((i=0; $i < ${#units[*]}; i++)); do for ((i=0; $i < ${#units[*]}; i++)); do
@ -51,6 +51,33 @@ __filter_units_by_property () {
done done
} }
__filter_units_by_properties () {
local mode=$1 properties=$2 values=$3 ; shift 3
local units=("$@")
local props i j conditions=()
IFS=$'\n' read -rd '' -a props < \
<(__systemctl $mode show --property "$properties" -- "${units[@]}")
IFS=$',' read -r -a properties < <(echo $properties)
IFS=$',' read -r -a values < <(echo $values)
for ((i=0; i < ${#properties[*]}; i++)); do
for ((j=0; j < ${#properties[*]}; j++)); do
if [[ ${props[i]%%=*} == ${properties[j]} ]]; then
conditions+=( "${properties[j]}=${values[j]}" )
fi
done
done
for ((i=0; i < ${#units[*]}; i++)); do
for ((j=0; j < ${#conditions[*]}; j++)); do
if [[ "${props[ i * ${#conditions[*]} + j]}" != "${conditions[j]}" ]]; then
break
fi
done
if (( j == ${#conditions[*]} )); then
echo " ${units[i]}"
fi
done
}
__get_all_units () { { __systemctl $1 list-unit-files; __systemctl $1 list-units --all; } \ __get_all_units () { { __systemctl $1 list-unit-files; __systemctl $1 list-units --all; } \
| { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }; } | { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }; }
__get_template_names () { __systemctl $1 list-unit-files \ __get_template_names () { __systemctl $1 list-unit-files \
@ -60,12 +87,12 @@ __get_active_units () { __systemctl $1 list-units \
| { while read -r a b; do echo " $a"; done; }; } | { while read -r a b; do echo " $a"; done; }; }
__get_startable_units () { __get_startable_units () {
# find startable inactive units # find startable inactive units
__filter_units_by_property $mode ActiveState inactive $( __filter_units_by_properties $mode ActiveState,CanStart inactive,yes $(
__filter_units_by_property $mode CanStart yes $( { __systemctl $mode list-unit-files --state enabled,enabled-runtime,linked,linked-runtime,static,indirect,disabled,generated,transient | \
__systemctl $mode list-unit-files --state enabled,disabled,static | \ { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
{ while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; } __systemctl $mode list-units --state inactive,failed | \
__systemctl $mode list-units --state inactive,failed | \ { while read -r a b c; do [[ $b == "loaded" ]] && echo " $a"; done; }
{ while read -r a b; do echo " $a"; done; } )) } | sort -u )
} }
__get_restartable_units () { __get_restartable_units () {
# filter out masked and not-found # filter out masked and not-found