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kiss: Remove need for external sort of extension list

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Dylan Araps 2020-05-22 14:00:38 +03:00
parent e9fbcc6f13
commit 2c19349a09
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1 changed files with 14 additions and 3 deletions
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@ -1475,14 +1475,25 @@ args() {
# see [1] at top of script.
set -- $(KISS_PATH=$PATH pkg_find kiss-\* all -x)
for path do
p=${path#*/kiss-} max=$((${#p} > max ? ${#p}+1 : max))
# To align descriptions figure out which extension has the longest
# name by doing a simple 'name > max ? name : max' on the basename
# of the path with 'kiss-' stripped as well.
#
# This also removes any duplicates found in '$PATH', picking the
# first match.
for path do p=${path#*/kiss-}
case " $seen " in
*" $p "*) shift ;;
*) seen=" $seen $p " max=$((${#p} > max ? ${#p}+1 : max))
esac
done
# Print each extension, grab its description from the second line
# in the file and align the output based on the above max.
for path do
printf "%b->%b %-${max}s " "$lcol" "$lclr" "${path#*/kiss-}"
sed -n 's/^# *//;2p' "$path"
done | sort -uk1 >&2
done >&2
;;
*)