fix(alias-finder): Handle the case where the command length is 1 or less

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Roeniss Moon 2025-03-24 00:16:03 +09:00
parent 899af6328b
commit 9dc9cdcc87
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@ -36,7 +36,11 @@ alias-finder() {
# make filter to find only shorter results than current cmd
if [[ $cheaper == true ]]; then
cmdLen=$(echo -n "$cmd" | wc -c)
filter="^'{0,1}.{0,$((cmdLen - 1))}="
if [[ $cmdLen -le 1 ]]; then
return
fi
filter="^'?.{1,$((cmdLen - 1))}'?=" # some aliases is surrounded by single quotes
fi
alias | grep -E "$filter" | grep -E "=$finder"