X-Git-Url: https://git.xinqibao.xyz/dmenu.git/blobdiff_plain/f3617bd7caf83a6e184cbdfeeebed0be88f158fa..a02a1a662362a1e74f627c7f47335b5aeda79c67:/dmenu_run

diff --git a/dmenu_run b/dmenu_run
index 3e1e6e4..cf75b0a 100755
--- a/dmenu_run
+++ b/dmenu_run
@@ -1,2 +1,15 @@
 #!/bin/sh
-exe=`dmenu_path | dmenu ${1+"$@"}` && exec $exe
+cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
+if [ -d "$cachedir" ]; then
+	cache=$cachedir/dmenu_run
+else
+	cache=$HOME/.dmenu_cache
+fi
+(
+	IFS=:
+	if [ "`ls -dt $PATH "$cache" | head -n 1`" != "$cache" ]; then
+		lsx $PATH | sort -u | tee "$cache" | dmenu "$@"
+	else
+		dmenu "$@" < "$cache"
+	fi
+) | read cmd && exec sh -c "$cmd"