X-Git-Url: https://git.danieliu.xyz/?p=dmenu.git;a=blobdiff_plain;f=dmenu_run;h=6e96b38650b3b379d69505ec8095be1167b02705;hp=3e1e6e443e17e5ec78542ef4968625b567850282;hb=eadf090413c530e69e8568492ebeb4b4087bd2ad;hpb=8ec1b41cacb33be39bc53fc67a4fe51d2d3ab3a0

diff --git a/dmenu_run b/dmenu_run
index 3e1e6e4..6e96b38 100755
--- a/dmenu_run
+++ b/dmenu_run
@@ -1,2 +1,9 @@
 #!/bin/sh
-exe=`dmenu_path | dmenu ${1+"$@"}` && 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