Opening neovim in / directory causes the status line to error.

[David-Aguilo]

Describe the issue
Due to the way the cwd module of the statusline is generated. It produces an error when neovim is opened in the / directory.

M.cwd = function()
  local icon = "%#St_cwd_icon#" .. "󰉋 "
  local name = "%#St_cwd_text#" .. " " .. vim.loop.cwd():match "([^/\\]+)[/\\]*$" .. " "
  return (vim.o.columns > 85 and ("%#St_cwd_sep#" .. sep_l .. icon .. name)) or ""
end

I'm guessing the match statement cannot handle the directory just being / and it errors out.

I have already looked to see if the issue has been reported and it was for v2.0: #197

I have updated all my plugins to see if maybe I had an older version, but it still happens.

To reproduce

cd /
nvim

Expected Behaviour
No error.

Screenshots

Desktop

• Operating System: ArchLinux
• Terminal: alacritty
• Version of Neovim: v0.9.5

[David-Aguilo]

The issue can be fixed by replacing

vim.loop.cwd():match "([^/\\]+)[/\\]*$" .. " "

with

vim.fn.fnamemodify(vim.fn.getcwd(), ":t") .. " "

Though, then the working directory in the statusline appears blank.

[lucario387]

PR Welcome

[David-Aguilo]

True, I don't know if this is the fix that is to be employed because it leaves the field blank, but sure, I'll make a PR. I'll try to see if I can get a better regex going which can handle both cases as well.

[lucario387]

When in doubt, if statements :)

[David-Aguilo]

Done