#!/bin/sh
-CACHE=$HOME/.dmenu_cache
-IFS=:
-uptodate() {
- test -f "$CACHE" &&
- for dir in $PATH
- do
- test ! $dir -nt "$CACHE" || return 1
- done
-}
+cachedir="${XDG_CACHE_HOME:-"$HOME/.cache"}"
+cache="$cachedir/dmenu_run"
-if ! uptodate
-then
- for dir in $PATH
- do
- cd "$dir" &&
- for file in *
- do
- test -x "$file" && echo "$file"
- done
- done | sort -u > "$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