bump version to 5.1

[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
index 7896a9e..3a7cda7 100755 (executable)
--- a/dmenu_path
+++ b/dmenu_path
@@ -1,26 +1,13 @@
 #!/bin/sh
 #!/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 | 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