dmenu_run: Split cache logic to dmenu_path again

[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
new file mode 100644 (file)
index 0000000..338bac4
--- /dev/null
+++ b/dmenu_path
@@ -0,0 +1,13 @@
+#!/bin/sh
+cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
+if [ -d "$cachedir" ]; then
+       cache=$cachedir/dmenu_run
+else
+       cache=$HOME/.dmenu_cache # if no xdg dir, fall back to dotfile in ~
+fi
+IFS=:
+if stest -dqr -n "$cache" $PATH; then
+       stest -flx $PATH | sort -u | tee "$cache"
+else
+       cat "$cache"
+fi