X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dmenu_run;h=6e96b38650b3b379d69505ec8095be1167b02705;hb=bae58f61cf03260d018796edf2bd3fd5e07450ed;hp=97e43ed431a328bb37d1b46f3253474d08b1130f;hpb=6d8e68dcfd22a4f1d428f75f5cae64502dedbf94;p=dmenu.git

diff --git a/dmenu_run b/dmenu_run
index 97e43ed..6e96b38 100755
--- a/dmenu_run
+++ b/dmenu_run
@@ -1,2 +1,9 @@
 #!/bin/sh
-set exe=`dmenu_path | dmenu $*` && exec $exe
+CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run
+(
+	IFS=:
+	if test "`ls -dt $PATH "$CACHE" 2> /dev/null | sed 1q`" != "$CACHE"; then
+		mkdir -p "`dirname "$CACHE"`" && lsx $PATH | sort -u > "$CACHE"
+	fi
+)
+cmd=`dmenu "$@" < "$CACHE"` && exec $cmd