neovim: cmp tweaks

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

@@ -4,10 +4,10 @@ local M = {
 		"andersevenrud/cmp-tmux",
 		"hrsh7th/cmp-nvim-lsp",
 		"hrsh7th/cmp-buffer",
+		"hrsh7th/cmp-emoji",
 		"hrsh7th/cmp-path",
 		"hrsh7th/cmp-cmdline",
 		"hrsh7th/cmp-nvim-lsp-signature-help",
-    "L3MON4D3/LuaSnip",
 		"onsails/lspkind-nvim",
 		"saadparwaiz1/cmp_luasnip",
 	},
@@ -16,26 +16,21 @@ local M = {
 
 function M.config()
 	local cmp = require("cmp")
-  local luasnip = require("luasnip")
 
 	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({
-    formatting = {
-      format = require("lspkind").cmp_format({
-        with_text = true,
-        menu = {
-          buffer = "[Buffer]",
-          tmux = "[Tmux]",
-          luasnip = "[LuaSnip]",
-          nvim_lsp = "[LSP]",
-          nvim_lua = "[Lua]",
-          path = "[Path]",
+		completion = {
+			completeopt = "menu,menuone,noinsert",
 		},
-      }),
+
+		formatting = {
+			format = require("lspkind").cmp_format(),
 		},
 
 		window = {
@@ -49,50 +44,37 @@ function M.config()
 
 		snippet = {
 			expand = function(args)
-        luasnip.lsp_expand(args.body)
+				require("luasnip").lsp_expand(args.body)
 			end,
 		},
 
 		mapping = {
 			["<Up>"] = cmp.mapping(cmp.mapping.select_prev_item(), { "i", "c" }),
 			["<Down>"] = cmp.mapping(cmp.mapping.select_next_item(), { "i", "c" }),
-      ["<C-p>"] = cmp.mapping(cmp.mapping.select_prev_item(), { "i", "c" }),
-      ["<C-n>"] = cmp.mapping(cmp.mapping.select_next_item(), { "i", "c" }),
-      ["<C-d>"] = cmp.mapping.scroll_docs(-4),
-      ["<C-u>"] = cmp.mapping.scroll_docs(4),
+			["<C-d>"] = cmp.mapping.scroll_docs(-2),
+			["<C-u>"] = cmp.mapping.scroll_docs(2),
 			["<C-e>"] = cmp.mapping({
 				i = cmp.mapping.abort(),
 				c = cmp.mapping.close(),
 			}),
-      ["<CR>"] = cmp.mapping(cmp.mapping.confirm({ select = false }), { "i", "c" }),
-      ["<C-y>"] = cmp.mapping(cmp.mapping.confirm({ select = false }), { "i", "c" }),
-      ["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
-      ["<Tab>"] = cmp.mapping(function(fallback)
-        if cmp.visible() then
-          cmp.select_next_item()
-        elseif luasnip.expand_or_locally_jumpable() then
-          luasnip.expand_or_jump()
-        elseif has_words_before() then
-          cmp.complete()
-        else
-          fallback()
-        end
-      end, { "i", "s" }),
-      ["<S-Tab>"] = cmp.mapping(function(fallback)
-        if cmp.visible() then
-          cmp.select_prev_item()
-        elseif luasnip.jumpable(-1) then
-          luasnip.jump(-1)
-        else
-          fallback()
-        end
-      end, { "i", "s" }),
+			-- ["<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 = "buffer", priority = 1 },
-      { name = "luasnip", priority = 4 },
-      { name = "copilot", group_index = 5 },
+			{ name = "nvim_lsp" },
+			{ name = "nvim_lsp_signature_help" },
+			{ name = "buffer" },
+			{ name = "luasnip" },
+			{ name = "copilot" },
 			{
 				name = "tmux",
 				priority = 2,
@@ -101,8 +83,7 @@ function M.config()
 					trigger_characters = {},
 				},
 			},
-      { name = "nvim_lsp", priority = 3 },
-      { name = "nvim_lsp_signature_help", priority = 4 },
+			{ name = "emoji" },
 		}),
 	})
 end

.config/nvim/lua/config/plugins/zenbones.lua

@@ -57,6 +57,9 @@ function M.config()
 			GitSignsChange({ fg = "#FFA726" }),
 			GitSignsChangeNr({ fg = "#FFE0B2" }),
 
+			-- LspCodeLens({ fg = "#00ff00", gui = "undercurl" }),
+			-- LspSignatureActiveParameter({ fg = "#ff0000", bg = "#ffffcc" }),
+
 			PMenu({ bg = "#F7F5F0" }),
 			PMenuBorder({ bg = "#F7F5F0", fg = "#886622" }),
 			PMenuSel({ fg = "#FFFFFF", bg = "#1976D2" }),