X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dmenu_run;h=2d122430619fe7b28f652042739ae89b8f74a18e;hb=b26d3f54ee853f5983425a50c93054744fb27af4;hp=97e43ed431a328bb37d1b46f3253474d08b1130f;hpb=6d8e68dcfd22a4f1d428f75f5cae64502dedbf94;p=dmenu.git

diff --git a/dmenu_run b/dmenu_run
index 97e43ed..2d12243 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 sh -c "$cmd"