lsp fix maybe

lua/plugins/completion/lspconfig.lua

@@ -1,31 +1,55 @@
 return {
 	"neovim/nvim-lspconfig",
-	config = function()
+
+	-- This custom config function will run *instead* of the default.
+	-- It receives the 'opts' table (second argument) and loops through it.
+	config = function(_, opts)
+		-- 1. Get the default capabilities from cmp_nvim_lsp
+		-- (Your emmet_ls config was already using this, so we'll make it
+		-- the default for all servers. This includes snippetSupport.)
+		local capabilities = require("cmp_nvim_lsp").default_capabilities()
+
 		local lspconfig = require("lspconfig")
 
-		-- Enable snippet capability for completion
-		local capabilities = vim.lsp.protocol.make_client_capabilities()
-		capabilities.textDocument.completion.completionItem.snippetSupport = true
+		-- 2. Loop over the servers defined in 'opts.servers'
+		for server_name, server_config in pairs(opts.servers or {}) do
+			-- 3. Merge default capabilities with server-specific config
+			--    'vim.tbl_deep_extend' ensures server-specific settings
+			--    (like for emmet_ls) are preserved.
+			local config = vim.tbl_deep_extend("force", {
+				capabilities = capabilities,
+			}, server_config or {})
 
-		lspconfig.lua_ls.setup({})
-		lspconfig.pyright.setup({})
-		lspconfig.cssls.setup({
-			capabilities = capabilities,
-		})
-		lspconfig.ts_ls.setup({
-			capabilities = capabilities,
-		})
-		lspconfig.rust_analyzer.setup({})
-		lspconfig.emmet_ls.setup({
-			capabilities = require("cmp_nvim_lsp").default_capabilities(),
-			filetypes = { "html", "css", "javascriptreact", "typescriptreact" },
-			init_options = {
-				html = {
-					options = {
-						["bem.enabled"] = true,
+			-- 4. Setup the server
+			lspconfig[server_name].setup(config)
+		end
+	end,
+
+	-- 'opts' table now holds all server-specific configurations
+	opts = {
+		servers = {
+			-- Servers with no special config are just empty tables
+			nil_ls = {},
+			nixd = {},
+			lua_ls = {},
+			pyright = {},
+			cssls = {}, -- No longer needs 'capabilities = capabilities'
+			ts_ls = {}, -- No longer needs 'capabilities = capabilities'
+			rust_analyzer = {},
+
+			-- emmet_ls settings are preserved here
+			emmet_ls = {
+				filetypes = { "html", "css", "javascriptreact", "typescriptreact" },
+				init_options = {
+					html = {
+						options = {
+							["bem.enabled"] = true,
+						},
 					},
 				},
+				-- Note: We no longer need to define 'capabilities' here,
+				-- as it gets the merged default from the config function.
 			},
-		})
-	end,
+		},
+	},
 }