X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dmenu_path;h=81df5ed5a86681f13a2552eac8724a41f3f0f8c3;hb=8ec1b41cacb33be39bc53fc67a4fe51d2d3ab3a0;hp=3070eb74944010eaa65588d58e69cc894635f2a8;hpb=5f436fdcb733cf9c669a0c94ad95878163f04b9a;p=dmenu.git

diff --git a/dmenu_path b/dmenu_path
index 3070eb7..81df5ed 100755
--- a/dmenu_path
+++ b/dmenu_path
@@ -1,2 +1,9 @@
 #!/bin/sh
-/bin/ls -lL `echo $PATH | tr : ' '` 2> /dev/null | awk '$1 ~ /^[^d].*x/ { print $NF }' | /usr/bin/sort -u
+CACHE=$HOME/.dmenu_cache
+IFS=:
+
+if ! test -f "$CACHE" || find $PATH -type d -newer "$CACHE" | grep -q .; then
+	lsx $PATH | sort -u > "$CACHE"
+fi
+
+cat "$CACHE"