nvim-lspconfig/lua/lspconfig/configs/uvls.lua

-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-- This config is DEPRECATED.
-- Use the configs in `lsp/` instead (requires Nvim 0.11).
--
-- ALL configs in `lua/lspconfig/configs/` will be DELETED.
-- They exist only to support Nvim 0.10 or older.
-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
return {
  default_config = {
    cmd = { 'uvls' },
    filetypes = { 'uvl' },
    root_dir = function(fname)
      return vim.fs.dirname(vim.fs.find('.git', { path = fname, upward = true })[1])
    end,
    single_file_support = true,
  },
  docs = {
    description = [=[
https://codeberg.org/caradhras/uvls
Language server for UVL, written using tree sitter and rust.
You can install the server easily using cargo:
```sh
git clone https://codeberg.org/caradhras/uvls
cd  uvls
cargo install --path .
```
Note: To activate properly nvim needs to know the uvl filetype.
You can add it via:
```lua
vim.cmd([[au BufRead,BufNewFile *.uvl setfiletype uvl]])
```
]=],
  },
}