X-Git-Url: https://git.danieliu.xyz/?p=dmenu.git;a=blobdiff_plain;f=dmenu_path;h=3a7cda79273778642accd4221aa6f1419a1f221d;hp=4ecf4faa957e6e15b3d90c92dfbb10c2e1e4d08a;hb=HEAD;hpb=007be12f2bf7648f79138e834477e77f612766bb

diff --git a/dmenu_path b/dmenu_path
index 4ecf4fa..3a7cda7 100755
--- a/dmenu_path
+++ b/dmenu_path
@@ -1,9 +1,13 @@
 #!/bin/sh
+
+cachedir="${XDG_CACHE_HOME:-"$HOME/.cache"}"
+cache="$cachedir/dmenu_run"
+
+[ ! -e "$cachedir" ] && mkdir -p "$cachedir"
+
 IFS=:
-for dir in $PATH
-do
-	for file in "$dir"/*
-	do
-		test -x "$file" && echo "${file##*/}"
-	done
-done | sort -u
+if stest -dqr -n "$cache" $PATH; then
+	stest -flx $PATH | sort -u | tee "$cache"
+else
+	cat "$cache"
+fi