#!/bin/sh
-CACHE=$HOME/.dmenu_cache
-IFS=:
-uptodate() {
- test ! -f $CACHE && return 1
- for dir in $PATH
- do
- test $dir -nt $CACHE && return 1
- done
- return 0
-}
+cachedir="${XDG_CACHE_HOME:-"$HOME/.cache"}"
+cache="$cachedir/dmenu_run"
-if ! uptodate
-then
- for dir in $PATH
- do
- for file in "$dir"/*
- do
- test -x "$file" && echo "${file##*/}"
- done
- done | sort | uniq > $CACHE.$$
- mv $CACHE.$$ $CACHE
-fi
+[ ! -e "$cachedir" ] && mkdir -p "$cachedir"
-cat $CACHE
+IFS=:
+if stest -dqr -n "$cache" $PATH; then
+ stest -flx $PATH | sort -u | tee "$cache"
+else
+ cat "$cache"
+fi