#!/bin/sh
-CACHE=$HOME/.dmenu_cache
+cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
+if [ -d "$cachedir" ]; then
+ cache=$cachedir/dmenu_run
+else
+ cache=$HOME/.dmenu_cache # if no xdg dir, fall back to dotfile in ~
+fi
IFS=:
-
-uptodate() {
- test -f "$CACHE" &&
- for dir in $PATH
- do
- test ! $dir -nt "$CACHE" || return 1
- done
-}
-
-if ! uptodate
-then
- for dir in $PATH
- do
- cd "$dir" &&
- for file in *
- do
- test -x "$file" && echo "$file"
- done
- done | sort | uniq > "$CACHE".$$ &&
- mv "$CACHE".$$ "$CACHE"
+if stest -dqr -n "$cache" $PATH; then
+ stest -flx $PATH | sort -u | tee "$cache"
+else
+ cat "$cache"
fi
-
-cat "$CACHE"