---@brief
---
--- https://github.com/Freed-Wu/autotools-language-server
---
--- `autotools-language-server` can be installed via `pip`:
--- ```sh
--- pip install autotools-language-server
--- ```
---
--- Language server for autoconf, automake and make using tree sitter in python.

local util = require 'lspconfig.util'

local root_files = { 'configure.ac', 'Makefile', 'Makefile.am', '*.mk' }

---@type vim.lsp.Config
return {
  cmd = { 'autotools-language-server' },
  filetypes = { 'config', 'automake', 'make' },
  root_dir = function(bufnr, on_dir)
    local fname = vim.api.nvim_buf_get_name(bufnr)
    on_dir(util.root_pattern(unpack(root_files))(fname))
  end,
}