nvim: clean up cmp config

.config/nvim/lua/plugins/cmp.lua

@@ -1,4 +1,4 @@
-local M = {
+return {
 	"hrsh7th/nvim-cmp",
 	dependencies = {
 		"andersevenrud/cmp-tmux",
@@ -9,75 +9,36 @@ local M = {
 		"hrsh7th/cmp-cmdline",
 		"hrsh7th/cmp-nvim-lsp-signature-help",
 		"onsails/lspkind-nvim",
+		{ "zbirenbaum/copilot-cmp", opts = {} },
 	},
 	event = "InsertEnter",
-}
+	config = function()
-
-function M.config()
 		local cmp = require("cmp")
 
-	local has_words_before = function()
-		local line, col = unpack(vim.api.nvim_win_get_cursor(0))
-		return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
-	end
-
-	vim.o.completeopt = "menuone,noselect"
-
 		cmp.setup({
-		completion = {
-			completeopt = "menu,menuone,noinsert",
-		},
-
 			formatting = {
 				format = require("lspkind").cmp_format(),
 			},
-
 			window = {
-			completion = cmp.config.window.bordered({
+				completion = cmp.config.window.bordered(),
-				winhighlight = "Normal:PMenu,FloatBorder:PMenuBorder,CursorLine:PMenuSel,Search:None",
+				documentation = cmp.config.window.bordered(),
-			}),
-			documentation = cmp.config.window.bordered({
-				winhighlight = "Normal:PMenu,FloatBorder:PMenu,CursorLine:PMenuSel,Search:None",
-			}),
 			},
-
+			mapping = cmp.mapping.preset.insert({
-		mapping = {
+				["<Up>"] = cmp.mapping.select_prev_item(),
-			["<Up>"] = cmp.mapping(cmp.mapping.select_prev_item(), { "i", "c" }),
+				["<Down>"] = cmp.mapping.select_next_item(),
-			["<Down>"] = cmp.mapping(cmp.mapping.select_next_item(), { "i", "c" }),
 				["<C-d>"] = cmp.mapping.scroll_docs(-2),
 				["<C-u>"] = cmp.mapping.scroll_docs(2),
-			["<C-e>"] = cmp.mapping({
+				["<C-e>"] = cmp.mapping.abort(),
-				i = cmp.mapping.abort(),
+				["<CR>"] = cmp.mapping.confirm({ select = true }),
-				c = cmp.mapping.close(),
+				["<C-Space>"] = cmp.mapping.complete(),
 			}),
-			-- ["<CR>"] = cmp.mapping(cmp.mapping.confirm({ select = false }), { "i", "c" }),
-			-- ["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
-			["<CR>"] = cmp.mapping(cmp.mapping.confirm({ select = true })),
-			["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), {}),
-		},
-
-		-- experimental = {
-		-- 	ghost_text = {
-		-- 		hl_group = "LspCodeLens",
-		-- 	},
-		-- },
-
 			sources = cmp.config.sources({
 				{ name = "nvim_lsp" },
 				{ name = "nvim_lsp_signature_help" },
 				{ name = "buffer" },
 				{ name = "copilot" },
-			{
-				name = "tmux",
-				priority = 2,
-				option = {
-					all_panes = true,
-					trigger_characters = {},
-				},
-			},
 				{ name = "emoji" },
 			}),
 		})
-end
+	end,
-
+}
-return M