ignore doesn't work for folke/snacks explorer

[domenicouni]

In order to reproduce the issue:

1. Install the plugin
2. Install folke/snacks.nvim
3. Run `Snacks.explorer()`

Current config, as taken from the docs, works fine with neo-tree:

local ignore_filetypes = {
  "neo-tree",
  "neo-tree-popup",
  "notify",
  "TelescopePrompt",
  "snacks_picker_list",
  "snacks_picker_input",
}


vim.api.nvim_create_autocmd("FileType", {
  group = augroup,
  callback = function(_)
    if vim.tbl_contains(ignore_filetypes, vim.bo.filetype) then
      vim.b.focus_disable = true
    else
      vim.b.focus_disable = false
    end
  end,
  desc = "Disable focus autoresize for FileType",
})

[cryptomilk]

I guess the difference is that how the window is created.

Try :lua vim.api.nvim_open_win(0, false, { split = 'left', win = 0 }) and then try again and change true to false. Do you see the difference?

The best is to open a new window, set all the options you want like winwidth, buftype and filetype and then focus it. I guess that snacks does directly focus the window before setting buffer type and file type so focus.nvim triggers already before you can disable it.

[domenicouni]

I'm not sure.
https://github.com/folke/snacks.nvim/blob/bc0630e43be5699bb94dadc302c0d21615421d93/lua/snacks/picker/core/list.lua#L81
The bo table is used to set buffer options on creation, which happens before the window is entered, right?

[wbthomason]

Noticing this too - the weird bit is that there doesn't seem to be any problem with other Snacks.picker windows, only the explorer. I'm not sure what, if anything is different about the explorer window opening to cause this (after briefly perusing the code).

[torbjornvatn]

Anyone that has more insight on this, the resizing is kind of annoying

[cryptomilk]

I just had a quick look and couldn't find anything. I think someone needs to debug where the issue is.