Update .config/nvim/lua/plugins/lsp.lua

Add .config/nvim/lua/plugins/which-key.lua

dot_config/nvim/lua/plugins/lsp.lua

@@ -12,7 +12,15 @@ return {
 		config = function()
 			require("lspconfig").gopls.setup {}
 			require("lspconfig").lua_ls.setup {}
-		end
+		end,
+		keys = {
+			-- Keymap for LSP actions
+			{ "gd",        vim.lsp.buf.definition,     desc = "Go to Definition" },
+			{ "gr",        vim.lsp.buf.references,     desc = "Go to References" },
+			{ "gi",        vim.lsp.buf.implementation, desc = "Go to Implementation" },
+			{ "K",         vim.lsp.buf.hover,          desc = "Hover Documentation" },
+			{ "<leader>r", vim.lsp.buf.rename,         desc = "Rename Symbol" }
+		},
 	},
 	{
 		"hrsh7th/nvim-cmp",
@@ -24,29 +32,33 @@ return {
 			"hrsh7th/cmp-cmdline",
 			"hrsh7th/cmp-vsnip",
 			"hrsh7th/vim-vsnip",
-			"hrsh7th/cmp-nvim-lsp-signature-help"
+			"hrsh7th/cmp-nvim-lsp-signature-help",
 		},
-		config = function()
+		opts = function(_, opts)
 			local cmp = require "cmp"
-			cmp.setup({
-				snippet = {
+
+			-- Setup cmp with options
+			opts.snippet = {
 				-- REQUIRED - you must specify a snippet engine
 				expand = function(args)
+					-- Uncomment and use the snippet engine you prefer:
 					-- vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
 					-- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
 					-- require('snippy').expand_snippet(args.body) -- For `snippy` users.
 					-- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
-						vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
+					vim.snippet.expand(args.body) -- For native Neovim snippets (Neovim v0.10+)
 				end,
-				},
-				mapping = cmp.mapping.preset.insert({
+			}
+
+			opts.mapping = cmp.mapping.preset.insert({
 				['<C-b>'] = cmp.mapping.scroll_docs(-4),
 				['<C-f>'] = cmp.mapping.scroll_docs(4),
 				['<C-Space>'] = cmp.mapping.complete(),
 				['<C-e>'] = cmp.mapping.abort(),
 				['<tab>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
-				}),
-				sources = cmp.config.sources({
+			})
+
+			opts.sources = cmp.config.sources({
 				{ name = 'nvim_lsp' },
 				{ name = 'vsnip' }, -- For vsnip users.
 				-- { name = 'luasnip' }, -- For luasnip users.
@@ -56,8 +68,16 @@ return {
 				{ name = 'buffer' },
 				{ name = 'nvim_lsp_signature_help' }
 			})
-			})
-		end
+
+			return opts
+		end,
+		keys = {
+			{ "<C-b>",     function() require('cmp').mapping.scroll_docs(-4) end,            mode = "i", desc = "Scroll docs up" },
+			{ "<C-f>",     function() require('cmp').mapping.scroll_docs(4) end,             mode = "i", desc = "Scroll docs down" },
+			{ "<C-Space>", function() require('cmp').mapping.complete() end,                 mode = "i", desc = "Trigger completion" },
+			{ "<C-e>",     function() require('cmp').mapping.abort() end,                    mode = "i", desc = "Abort completion" },
+			{ "<Tab>",     function() require('cmp').mapping.confirm({ select = true }) end, mode = "i", desc = "Confirm selection" },
+		},
 	},
 	{
 		'numToStr/Comment.nvim',

dot_config/nvim/lua/plugins/which-key.lua

@@ -0,0 +1,18 @@
+return {
+	"folke/which-key.nvim",
+	event = "VeryLazy",
+	opts = {
+		-- your configuration comes here
+		-- or leave it empty to use the default settings
+		-- refer to the configuration section below
+	},
+	keys = {
+		{
+			"<leader>?",
+			function()
+				require("which-key").show({ global = false })
+			end,
+			desc = "Buffer Local Keymaps (which-key)",
+		},
+	},
+}