Strange behavior when resizing with autocmd

[thraizz]

Hi, I am currently trying to get nvim to resize accordingly when I resize the terminal.
I tried to set it up with an autocomand like
autocmd VimResized * <cmd>lua require"focus".resize()<cr>
but this produces a blank screen and then, after what looks like a timeout, redraws without a resize.
Is this related to no window currently being focused? Can I work around this somehow?
Thanks and best regards!

[beauwilliams]

Hey @thraizz I see your issue on my end too.

Noticed that if I hit <esc> or any key for that matter after resizing my terminal window that the windows resize correctly again.

Perhaps adding an <esc> at the end of that aucmd there might solve the issue?

[clement-buchart]

Hello,

I have the same issue with the following autocmd :

vim.api.nvim_create_autocmd("VimResized", {
  desc = "Resize split.",
  group = vim.api.nvim_create_augroup("Focus.nvim", { clear = true }),
  pattern = "*",
  callback = function(args)
    require("focus").resize()
  end,
})

There is a message in the :messages with the following error :

Error detected while processing VimResized Autocommands for "*":
Error executing lua callback: ...ck/packer/start/focus.nvim/lua/focus/modules/resizer.lua:68: E592: 'winwidth' cannot be smaller than 'winminwidth'
stack traceback:
	[C]: in function '__newindex'
	...ck/packer/start/focus.nvim/lua/focus/modules/resizer.lua:68: in function 'split_resizer'
	...vim/site/pack/packer/start/focus.nvim/lua/focus/init.lua:54: in function 'resize'
	/home/clement/.config/nvim/lua/user/windows/init.lua:46: in function </home/clement/.config/nvim/lua/user/windows/init.lua:43>

Hope this helps :)

Edit :
Naively changing line 68 from

vim.o.winwidth = golden_ratio_width()

to

vim.o.winwidth = math.max(golden_ratio_width(),vim.o.winminwidth)

seems to fix the issue, but I'm not sure it's a proper fix.

[beauwilliams]

Ah yes, this is a common problem. In 0.8 is has been allowed to set winminwidth to 0

This should provide a stable path to fix this problem.

I will have a look

[cryptomilk]

The refactor branch has tests now. We should write tests for resizing vim.

[Leandros]

I'm getting the following error trying to open a plenary.nvim popup for lsp code actions:

[willothy]

I'm getting the following error trying to open a plenary.nvim popup for lsp code actions:

I'll look into this today - would you mind opening a separate issue and providing a minimal init?

[Leandros]

Yes, will do.

@willothy: I have created #138 with all information required. Let me know if you need more.