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bash-completion: systemctl: use local variables

This commit is contained in:
Yu Watanabe 2016-09-14 15:22:45 +09:00
parent b1bdb6496c
commit c07c80bc96
1 changed files with 3 additions and 7 deletions
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10
shell-completion/bash/systemctl.in
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@ -41,7 +41,7 @@ __contains_word () {
__filter_units_by_property () {
local mode=$1 property=$2 value=$3 ; shift 3
local units=("$@")
local props
local props i
IFS=$'\n' read -rd '' -a props < \
<(__systemctl $mode show --property "$property" -- "${units[@]}")
for ((i=0; $i < ${#units[*]}; i++)); do
@ -54,12 +54,11 @@ __filter_units_by_property () {
__filter_units_by_properties () {
local mode=$1 properties=$2 values=$3 ; shift 3
local units=("$@")
local props
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)
local conditions=()
for ((i=0; i < ${#properties[*]}; i++)); do
for ((j=0; j < ${#properties[*]}; j++)); do
if [[ ${props[i]%%=*} == ${properties[j]} ]]; then
@ -67,16 +66,13 @@ __filter_units_by_properties () {
fi
done
done
local flag
for ((i=0; i < ${#units[*]}; i++)); do
flag=1
for ((j=0; j < ${#conditions[*]}; j++)); do
if [[ "${props[ i * ${#conditions[*]} + j]}" != "${conditions[j]}" ]]; then
flag=
break
fi
done
if [[ -n $flag ]]; then
if (( j == ${#conditions[*]} )); then
echo " ${units[i]}"
fi
done