local config = require('cosmic.config') local M = {} local auto_format_lock = false function M.on_attach(client, bufnr) local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end -- Enable completion triggered by buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc') if config.lsp.can_client_format(client.name) then client.resolved_capabilities.document_formatting = true client.resolved_capabilities.document_range_formatting = true -- check user config to see if we can format on save if config.lsp.format_on_save and not auto_format_lock then auto_format_lock = true -- just run autocommand once local format_filetypes = '' if vim.tbl_islist(config.lsp.format_on_save) then for _, ft in pairs(config.lsp.format_on_save) do format_filetypes = format_filetypes .. '*' .. ft end else format_filetypes = '*' end vim.cmd(string.format( [[ augroup CosmicFormat autocmd! autocmd BufWritePre %s lua vim.lsp.buf.formatting_sync(nil, 200) augroup end ]], format_filetypes )) end else client.resolved_capabilities.document_formatting = false client.resolved_capabilities.document_range_formatting = false end require('lsp_signature').on_attach({ bind = true, -- This is mandatory, otherwise border config won't get registered. handler_opts = { border = 'single', }, }, bufnr) end M.flags = { debounce_text_changes = 150, } M.capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities()) M.root_dir = function(fname) local util = require('lspconfig').util return util.root_pattern('.git')(fname) or util.root_pattern('tsconfig.base.json')(fname) or util.root_pattern('package.json')(fname) or util.root_pattern('.eslintrc.js')(fname) or util.root_pattern('tsconfig.json')(fname) end M.autostart = true return M