Hi!
I wanted to share my plugin, tug. It’s a collection of some basic file commands, that act on both buffers and the filesystem, keeping them in sync:
:mv [target] - Move the current file and rename the buffer
:rename [target] - Rename the current file (keeping it in the same directory)
:cp [target] - Copy the current file
:mkdir - Make directories for the current buffer
:chmod [mode] - Change file modes or Access Control Lists
:rm - Remove the current file and buffer
It includes a tmv shell script that can be used within a connect.kak session. It works exactly like mv, but also synchronizes file name changes with any files that may be open in kak buffers.
I hope you find it useful, as I have so far. Of course, let me know if you run into any issues!