nvim-lua

Optimize init.lua untuk Neovim 0.13: dari 470ms ke 130ms Optimize init.lua untuk Neovim 0.13: dari 470ms ke 130ms Neovim sekarang di 0.13 (development). Kalau korang masih guna config lama (0.12 atau sebelumnya), ada beberapa benda 0.13 yang patut diambil kira — dan ada juga bug senyap yang makan masa startup tanpa kita sedar. Dulu aku guna init.lua yang aku share di [dev.to/hardyweb/neovim-012-native-autocomplete-and-native-plugin-manager-for-laravel-and-go](dev.to ) Spec Neovim Nighly NVIM v0.13.0-dev-1862+g254551ea39 Build type: Debug LuaJIT 2.1 ini init.lua ready untuk Neovim 0.13 -- ========================================= -- NeoVim 0.13+ Native Pack + LSP Config -- ========================================= -- Faster Lua module loading (bytecode cache) vim.loader.enable() -- Leader must be set before mappings / plugin setup vim.g.mapleader = " " vim.g.maplocalleader = " " -- Bootstrap plugins (native pack) vim.pack.add({ { src = "https://github.com/mason-org/mason.nvim.git" }, { src = "https://github.com/mason-org/mason-lspconfig.nvim.git" }, { src = "https://github.com/neovim/nvim-lspconfig.git" }, { src = "https://github.com/nvim-treesitter/nvim-treesitter.git", build = ":TSUpdate" }, { src = "https://github.com/hrsh7th/nvim-cmp.git" }, { src = "https://github.com/hrsh7th/cmp-nvim-lsp.git" }, { src = "https://github.com/hrsh7th/cmp-buffer.git" }, { src = "https://github.com/L3MON4D3/LuaSnip.git" }, { src = "https://github.com/echasnovski/mini.pairs.git" }, { src = "https://github.com/echasnovski/mini.icons.git" }, { src = "https://github.com/nvim-lualine/lualine.nvim.git" }, { src = "https://github.com/ibhagwan/fzf-lua.git" }, { src = "https://github.com/folke/tokyonight.nvim.git" }, { src = "https://github.com/akinsho/toggleterm.nvim.git" }, { src = "https://github.com/wakatime/vim-wakatime.git"}, { src = "https://github.com/nvim-lua/plenary.nvim" }, }) -- ========================================= -- Mason setup (must run before lsp.enable: adds mason/bin to PATH) -- ========================================= require("mason").setup() require("mason-lspconfig").setup({ ensure_installed = { "lua_ls", "html", "intelephense", "ts_ls", "gopls", "pyright" }, }) -- ========================================= -- Autocompletion (nvim-cmp) - lazy on first insert -- ========================================= local function __setup_cmp() local cmp = require("cmp") local luasnip = require("luasnip") require("luasnip.loaders.from_vscode").lazy_load() -- optional: load VS Code snippets cmp.setup({ snippet = { expand = function(args) luasnip.lsp_expand(args.body) end, }, mapping = cmp.mapping.preset.insert({ ["<CR>"] = cmp.mapping.confirm({ select = true }), ["<Tab>"] = cmp.mapping.select_next_item(), ["<S-Tab>"] = cmp.mapping.select_prev_item(), }), sources = { { name = "nvim_lsp" }, { name = "luasnip" }, -- Added { name = "buffer" }, }, experimental = { ghost_text = true }, }) end vim.api.nvim_create_autocmd("InsertEnter", { once = true, callback = __setup_cmp }) -- ========================================= -- LSP (New Native API) -- ========================================= local lsp = vim.lsp local capabilities = require("cmp_nvim_lsp").default_capabilities() -- Now safe to call local servers = { "lua_ls", "html", "intelephense", "ts_ls", "gopls", "pyright" } for _, server in ipairs(servers) do lsp.config(server, { capabilities = capabilities, settings = {}, }) lsp.enable(server) end -- Optional: enhance lua_ls lsp.config("lua_ls", { settings = { Lua = { diagnostics = { globals = { "vim" } }, workspace = { checkThirdParty = false }, }, }, }) -- ========================================= -- Treesitter (Syntax Highlight) -- ========================================= require("nvim-treesitter.configs").setup({ ensure_installed = { "lua", "php", "blade", "html", "javascript", "json", "go" }, highlight = { enable = true }, }) -- ========================================= -- UI & Aesthetic -- ========================================= vim.cmd.colorscheme("tokyonight") -- Mock nvim-web-devicons for compatibility require("mini.icons").setup() require("mini.icons").mock_nvim_web_devicons() require("lualine").setup({ options = { theme = "tokyonight" }, }) require("mini.pairs").setup() require("toggleterm").setup({ size = 15, open_mapping = [[<c-\>]], shade_terminals = true, shading_factor = 2, direction = "float", float_opts = { border = "curved", winblend = 0 }, }) -- Helper: Toggle lazygit (if installed) local Terminal = require("toggleterm.terminal").Terminal local lazygit = Terminal:new({ cmd = "lazygit", hidden = true, direction = "float" }) function _lazygit_toggle() lazygit:toggle() end -- ========================================= -- Display Settings -- ========================================= vim.opt.number = true vim.opt.relativenumber = true vim.opt.cursorline = true vim.opt.signcolumn = "yes" vim.opt.termguicolors = true vim.opt.scrolloff = 8 vim.opt.sidescrolloff = 8 -- 0.13: diagnostic current_line virtual text follows CursorHold; keep it snappy vim.opt.updatetime = 300 -- 0.13: 'autoread' now uses filesystem watchers (real-time external change detect) vim.opt.autoread = true -- ========================================= -- Clipboard Integration (WSL - manual yank -> clip.exe, deferred provider) -- ========================================= if vim.fn.has("wsl") == 1 then -- Simple manual yank -> clip.exe vim.api.nvim_create_autocmd("TextYankPost", { callback = function() vim.fn.system("clip.exe", vim.fn.getreg('"')) end, }) -- Defer clipboard provider to load after UI ready (for speed) vim.api.nvim_create_autocmd("VimEnter", { once = true, callback = function() vim.defer_fn(function() vim.opt.clipboard = "unnamedplus" end, 300) -- delay 300ms after startup end, }) end -- ========================================= -- Diagnostics / Auto Lint + Format -- ========================================= vim.diagnostic.config({ virtual_text = { prefix = "●" }, signs = true, underline = true, update_in_insert = false, severity_sort = true, }) -- Auto format before save local lsp_format_group = vim.api.nvim_create_augroup("LspAutoFormat", { clear = true }) vim.api.nvim_create_autocmd("BufWritePre", { group = lsp_format_group, callback = function(event) local client = vim.lsp.get_clients({ bufnr = event.buf })[1] if client and client.supports_method("textDocument/formatting") then vim.lsp.buf.format({ async = false }) end end, }) -- ========================================= -- Keymaps -- ========================================= local keymap = vim.keymap.set local opts = { noremap = true, silent = true } -- Q = native multiple cursor (0.13 default). Replay last register moved to <leader>r keymap("n", "<leader>r", function() local reg = vim.fn.reg_recorded() return reg == "" and "" or ("@" .. reg) end, { expr = true, silent = true, desc = "Replay last recorded register" }) -- FZF keymap("n", "<leader>ff", function() require("fzf-lua").files() end, opts) keymap("n", "<leader>fg", function() require("fzf-lua").live_grep() end, opts) keymap("n", "<leader>fb", function() require("fzf-lua").buffers() end, opts) keymap("n", "<leader>fh", function() require("fzf-lua").help_tags() end, opts) -- Format & Diagnostics keymap("n", "<leader>lf", function() vim.lsp.buf.format({ async = true }) end, opts) keymap("n", "<leader>ld", vim.diagnostic.open_float, opts) keymap("n", "<leader>ln", vim.diagnostic.goto_next, opts) keymap("n", "<leader>lp", vim.diagnostic.goto_prev, opts) -- Quick actions keymap("n", "<leader>w", "<cmd>w<CR>", opts) keymap("n", "<leader>q", "<cmd>q<CR>", opts) keymap("n", "<leader>ft", "<cmd>ToggleTerm<CR>", opts) keymap("n", "<leader>fu", "<cmd>lua _lazygit_toggle()<CR>", opts) keymap("t", "<Esc>", [[<C-\><C-n>]], opts) -- Buffer navigation keymap("n", "<leader>bb", "<cmd>bnext<CR>", opts) keymap("n", "<leader>bp", "<cmd>bprevious<CR>", opts) keymap("n", "<leader>bd", "<cmd>bd<CR>", opts) -- ========================================= -- Memory Watcher -- ========================================= local api = vim.api local timer = vim.uv.new_timer() local win, buf local last = 0 local function create_win() buf = api.nvim_create_buf(false, true) local opts = { relative = "editor", width = 25, height = 3, row = 1, col = vim.o.columns - 28, style = "minimal", border = "rounded", } win = api.nvim_open_win(buf, false, opts) end local function update_mem() local current = vim.uv.resident_set_memory() / (1024 * 1024) local diff = current - last local sign = diff >= 0 and "+" or "-" local text = { string.format("Mem: %.2f MB", current), string.format("Change: %s%.2f MB", sign, math.abs(diff)), } api.nvim_buf_set_lines(buf, 0, -1, false, text) last = current end vim.api.nvim_create_user_command("MemWatch", function() if win and api.nvim_win_is_valid(win) then print("Memory watcher already running") return end create_win() timer:start(0, 2000, vim.schedule_wrap(update_mem)) print("Memory watcher started") end, {}) vim.api.nvim_create_user_command("MemWatchStop", function() timer:stop() timer:close() if win and api.nvim_win_is_valid(win) then api.nvim_win_close(win, true) end print("Memory watcher stopped") end, {}) -- Auto-stop memory watcher on exit vim.api.nvim_create_autocmd("VimLeavePre", { callback = function() pcall(vim.cmd.MemWatchStop) end, }) -- ========================================= -- Plugin Update Helper -- ========================================= vim.api.nvim_create_user_command("PackUpdate", function() print("Updating plugins...") vim.pack.update() print("Plugins updated!") end, { desc = "Update all plugins (vim.pack)" }) keymap("n", "<leader>pu", "<cmd>PackUpdate<CR>", { noremap = true, silent = true }) Ambil perhatian: ini build Debug, jadi angka startup lebih tinggi berbanding release build. Tapi perbandingan before/after tetap sah kerana mesin sama.