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[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
index cd43748d53893465a93ceab91a78ba2a48096418..3a7cda79273778642accd4221aa6f1419a1f221d 100755 (executable)
--- a/dmenu_path
+++ b/dmenu_path
@@ -1,25 +1,13 @@
 #!/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 > $CACHE
-fi
+[ ! -e "$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