local util = require 'lspconfig.util' return { default_config = { cmd = { 'nc', 'localhost', os.getenv 'UNISON_LSP_PORT' or '5757' }, filetypes = { 'unison' }, root_dir = util.root_pattern '*.u', settings = {}, }, docs = { description = [[ https://github.com/unisonweb/unison/blob/trunk/docs/language-server.markdown ]], }, }