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