fix: try adding efm for lua formatting

lua/config/lspconfig.lua

@@ -4,7 +4,20 @@ local M = {}
 M.flags = { debounce_text_changes = 150 }
 
 local general_settings = { }
+M.server_init_options = {
+	efm = {documentFormatting = true},
+}
+
 M.server_settings = {
+	efm = {
+		rootMarkers = {".git/"},
+		languages = {
+			lua = {
+				{ formatCommand = "lua-format -i", formatStdin = true }
+			}
+		}
+	}
+
 	-- sumneko_lua = {
 		-- Lua = {
 		-- 	runtime = {
@@ -90,6 +103,10 @@ function M.get_server_settings(name)
 	return M.server_settings[name]
 end
 
+function M.get_server_init_options(name)
+	return M.server_init_options[name]
+end
+
 ---@diagnostic disable-next-line: empty-block
 if packer_plugins['nvim-lsp-installer'] and packer_plugins['nvim-lsp-installer'].loaded then
 	-- local lspconfig = require('lspconfig')

lua/config/lspinstaller.lua

@@ -3,6 +3,7 @@ local lsp_instller = require 'nvim-lsp-installer'
 local lsp_installer_servers = require'nvim-lsp-installer.servers'
 local M = {}
 
+-- local autoinstall_servers = {"sumneko_lua", "efm"}
 local autoinstall_servers = {"sumneko_lua"}
 for _, name in ipairs(autoinstall_servers) do
 	local ok, server = lsp_installer_servers.get_server(name)
@@ -15,6 +16,7 @@ local capabilities = lspconfig_config.get_capabilities()
 
 lsp_instller.on_server_ready(function(server)
 	server:setup{
+		init_options = lspconfig_config.get_server_init_options(server.name),
 		on_attach = lspconfig_config.on_attach,
 		on_init = lspconfig_config.on_init,
 		flags = lspconfig_config.flags,