Add support for wayland

[mathix420]

I recently switched to wayland, and sadly this program does not work properly.

To make it work on wayland it should use the wtype binary instead of xdotool.
You can also detect the use of a wayland system with the help of these two env variables: XDG_SESSION_TYPE and WAYLAND_DISPLAY.

Similar implementation: https://github.com/Mange/rofi-emoji/blob/1ac0b7600e0b73c8877a2f3863651c775bbd7ddb/clipboard-adapter.sh#L158

I would love to implement this myself but I have zero experience with rust.

[mathix420]

If that can help you, I have made an updated version of this lib that support wayland only https://github.com/mathix420/rofi-totp/tree/support-wayland-only

[revathskumar]

@mathix420 Apologies for late reply.
I also don't have much experience with X11/wayland systems.
But my understanding is rofi doesn't support wayland. Please correct me if I am wrong.

So I am not sure, whether switching to wtype from xdotool alone will solve the problem.

[mathix420]

No worries, I understand!

I am using a fork or rofi which supports Wayland https://github.com/lbonn/rofi

I was rather thinking of some kind of logic based on the provided env variables to detect which protocol is used and therefore call the right utility to set the clipboard. Not defaulting the whole project to using wtype.