bug: Can not overwrite binary path for `clangd` using `clangd.path`

[michaelvanstraten]

Did you check docs and existing issues?

• [X] I have read all the neoconf.nvim docs
• [X] I have searched the existing issues of neoconf.nvim
• [X] I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

v0.10.0-dev-2280+g43661a0ab-Homebrew

Operating system/version

macOS 14.4.1

Describe the bug

I have noticed that both .neoconf.json and .vscode/settings.json have no effect on the binary path that is used for clangd.

This is probably the root cause of #40.

Steps To Reproduce

1. Create an empty directorymkdir /tmp/bug-no-path-overwrite && cd /tmp/bug-no-path-overwrite
2. Create relavent files echo '{"lspconfig":{"clangd.path":"foo/bar"}}' > .neoconf.json && mkdir .vscode && echo '{"clangd.path":"foo/bar"}' > .vscode/settings.json && touch main.c
3. Write repro.lua
4. Run nvim -u repro.lua -c LspInfo main.c

Expected Behavior

I would expect the clangd to point to /foo/bar instead it points to /usr/bin/clangd.

Repro

-- DO NOT change the paths and don't remove the colorscheme
local root = vim.fn.fnamemodify("./.repro", ":p")

-- set stdpaths to use .repro
for _, name in ipairs({ "config", "data", "state", "cache" }) do
  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
end

-- bootstrap lazy
local lazypath = root .. "/plugins/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", lazypath, })
end
vim.opt.runtimepath:prepend(lazypath)

-- install plugins
local plugins = {
  "folke/tokyonight.nvim",
  "folke/neoconf.nvim",
  "neovim/nvim-lspconfig"
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

vim.cmd.colorscheme("tokyonight")

-- setup neoconf
require("neoconf").setup({})

-- setup clangd
require("lspconfig").clangd.setup({})