Signcolumn bg showing on selected file

[sefidel]

OS
Operation system's name and version
NixOS 22.05.20220202.f85152d (Quokka)

Neovim version
output of nvim --version
NVIM v0.7.0-dev
Build type: Release
LuaJIT 2.1.0-beta3
Compiled by nixbld

Features: +acl +iconv +tui
See ":help feature-compile"

system vimrc file: "$VIM/sysinit.vim"
fall-back for $VIM: "
/nix/store/fn8i1l9hlp8v38akrskm77w2wzyxdmcl-neovim-unwrapped-master/share/nvim
"

Run :checkhealth for more info

Nvim-tree version
nvim-tree branch, commit or tag number
commit 99d65af

Describe the bug
A clear and concise description of what the bug is.
NvimTree shows Signcolumn highlight group's guibg color on the selected file/folder entry.

To Reproduce
Steps to reproduce the behavior

1. Open Nvimtree
2. See the signcolumn getting highlighted on the active entry

Expected behavior
A clear and concise description of what you expected to happen.
Not sure if this is intentional, but I would expect it to not show the signcolumn's bg since it seems to be reserved for only diagnostics.

[kyazdani42]

Hi, i'm not sure about this to be honest. Could you provide a minimal config to reproduce this ?

[sefidel]

This seems to happen when you set vim.opt.cul to true.

Reproducible with https://github.com/kyazdani42/nvim-tree.lua#setup + jellybeans.vim colorscheme set

[sefidel]

I'm mostly confident that this is an issue on my end, closing.

[sefidel]

Upon further research I've found that the number option in culopt causes this problem (the default is number,line)

You can see that the part before the text has different color than the actual cursorline, which I believe is the color of the numbers.

The minimal config is the following:

require("packer").startup(function()
	use "kyazdani42/nvim-tree.lua"
	use "nanotech/jellybeans.vim"
end)

vim.opt.number = true
vim.opt.numberwidth = 2
vim.opt.cul = true
vim.opt.mouse = "a"

vim.cmd [[ colorscheme jellybeans ]]

vim.g.nvim_tree_add_trailing = 0
vim.g.nvim_tree_git_hl = 1
vim.g.nvim_tree_highlight_opened_files = 0
vim.g.nvim_tree_indent_markers = 1
vim.g.nvim_tree_quit_on_open = 0
vim.g.nvim_tree_show_icons = {
    folders = 0,
    files = 0,
    git = 0,
    folder_arrows = 0
}
vim.g.nvim_tree_symlink_arrow = " -> "

require'nvim-tree'.setup {
    filters = { dotfiles = false },
    disable_netrw = true,
    hijack_netrw = true,
    auto_close = false,
    open_on_tab = false,
    hijack_cursor = true,
    update_cwd = true,
    update_focused_file = { enable = true, update_cwd = false },
    view = { allow_resize = true, side = "left", width = 25, hide_root_folder = true }
}

[sefidel]

Just to make sure I've tested this on 3 other colorschemes, same result.

[kyazdani42]

could you open a PR to fix this :) ? just need to set the option in the view.lua -> winopts config