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Anyone using wayland with $XDG_CACHE_HOME set? (lemmy.ml)

submitted 5 months ago* (last edited 5 months ago) by Samueru@lemmy.ml to c/linux@lemmy.ml

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I'm a i3 user that has been trying to migrate to sway.

I use it with these environment variables:

export XDG_DATA_HOME="$HOME/.local/share"
export XDG_STATE_HOME="$HOME/.local/var/state"
export XDG_CONFIG_HOME="$HOME/.local/config"
export XDG_CACHE_HOME="$HOME/.local/var/cache"

Which gives me a clean home with only ~/.local for my dotfiles.

And issue that I've noticed that I haven't been able to fix is that every time that I start sway, hyprland and also the alpha of cosmic is that I get a new ~/.cache directory created in my home that contains a mesa_shader_cache directory.

Btw in the middle of writing this post I just ran into another bug, thunar for some reason decided to steal my key presses from the web browser, and even though I had the browser window focused as I have sway configured to change the border color of the window with focus, thunar was like nope wtf.

Thank you all for the help, ended up opening a bug report at sway: https://github.com/swaywm/sway/issues/8191

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[–] Samueru@lemmy.ml 4 points 5 months ago* (last edited 5 months ago) (15 children)

I don't use bash. As there is no way to fix bash leaving dotfiles in home lol.

I use zsh with $ZDOTDIR set to $XDG_CONFIG_HOME/zsh and there my .zprofile contains my environment variables that I posted. zsh is my login shell so they get applied once I login.

But you made a good point, I will test defining XDG_CACHE_HOME in /etc/profile just to see if that fixes the issue.

[–] thingsiplay@beehaw.org 3 points 5 months ago* (last edited 5 months ago) (8 children)

There is also a dedicated "/etc/environment" , but that is systemwide for all users (not sure if this applies to root too). But that is the first in the chain, in case you want test it. Therefore it does not know any variables like $HOME, only hardcoded values.

Edit: Also maybe there are programs that does not respect XDG and have hardcoded paths to ~/.cache. And I am not sure if ~/ has the same value as XDG.

[–] Samueru@lemmy.ml 3 points 5 months ago* (last edited 5 months ago) (7 children)

Also maybe there are programs that does not respect XDG and have hardcoded paths to ~/.cache.

That's what I'm thinking, and it seems that program is all wayland compositors for some reason, there is likely a hardcoded path to ~/.cache what else could be making a ~/.cache/mesa_shader_cache directory when logging in that doesn't happen on X11?

I made sure XDG_CACHE_HOME was set before starting sway and it still happens: https://lemmy.ml/post/16201068/11319192

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