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nvim: initial config
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401
nvim/init.lua
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401
nvim/init.lua
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-- Install packer
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local install_path = vim.fn.stdpath 'data' .. '/site/pack/packer/start/packer.nvim'
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local is_bootstrap = false
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if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
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is_bootstrap = true
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vim.fn.execute('!git clone https://github.com/wbthomason/packer.nvim ' .. install_path)
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vim.cmd [[packadd packer.nvim]]
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end
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-- stylua: ignore start
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require('packer').startup(function(use)
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use 'wbthomason/packer.nvim' -- Package manager
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use { 'lewis6991/gitsigns.nvim', requires = { 'nvim-lua/plenary.nvim' } } -- Add git related info in the signs columns and popups
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use 'numToStr/Comment.nvim' -- "gc" to comment visual regions/lines
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use 'nvim-treesitter/nvim-treesitter' -- Highlight, edit, and navigate code
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use 'neovim/nvim-lspconfig' -- Collection of configurations for built-in LSP client
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use 'williamboman/nvim-lsp-installer' -- Automatically install language servers to stdpath
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use { 'hrsh7th/nvim-cmp', requires = { 'hrsh7th/cmp-nvim-lsp' } } -- Autocompletion
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use { 'L3MON4D3/LuaSnip', requires = { 'saadparwaiz1/cmp_luasnip' } } -- Snippet Engine and Snippet Expansion
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use 'mjlbach/onedark.nvim' -- Theme inspired by Atom
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use 'nvim-lualine/lualine.nvim' -- Fancier statusline
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use 'tpope/vim-sleuth' -- Detect tabstop and shiftwidth automatically
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use 'ggandor/lightspeed.nvim'
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use 'tpope/vim-repeat' --fixup dot-repeat for lightspeed
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use 'ibhagwan/fzf-lua' -- Performant and lightweight fzf client
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use { 'junegunn/fzf',
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run = "./install --bin"
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}
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use 'rktjmp/lush.nvim'
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use 'He4eT/desolate.nvim'
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if is_bootstrap then
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require('packer').sync()
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end
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end)
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-- stylua: ignore end
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-- When we are bootstrapping a configuration, it doesn't
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-- make sense to execute the rest of the init.lua.
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--
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-- You'll need to restart nvim, and then it will work.
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if is_bootstrap then
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print '=================================='
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print ' Plugins are being installed'
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print ' Wait until Packer completes,'
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print ' then restart nvim'
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print '=================================='
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return
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end
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-- Automatically source and re-compile packer whenever you save this init.lua
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local packer_group = vim.api.nvim_create_augroup('Packer', { clear = true })
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vim.api.nvim_create_autocmd('BufWritePost', {
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command = 'source <afile> | PackerCompile',
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group = packer_group,
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pattern = vim.fn.expand '$MYVIMRC',
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})
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-- [[ Setting options ]]
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-- See `:help vim.o`
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vim.o.title = true
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vim.o.titlestring = '%F'
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vim.o.showmode = false
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-- Set highlight on search
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vim.o.hlsearch = false
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-- Make line numbers default
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vim.wo.number = true
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-- Enable mouse mode
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vim.o.mouse = 'a'
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-- Enable break indent
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vim.o.breakindent = false
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vim.o.wrap = false
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vim.o.cursorline = true
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vim.o.fillchars = 'eob: '
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-- Save undo history
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vim.o.undofile = true
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-- Case insensitive searching UNLESS /C or capital in search
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vim.o.ignorecase = true
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vim.o.smartcase = true
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-- Decrease update time
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vim.o.updatetime = 250
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vim.wo.signcolumn = 'yes'
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-- Set colorscheme
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vim.o.termguicolors = true
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vim.cmd [[colorscheme desolate]]
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-- Set completeopt to have a better completion experience
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vim.o.completeopt = 'menuone,noselect'
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-- [[ Basic Keymaps ]]
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-- Set <space> as the leader key
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-- See `:help mapleader`
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-- NOTE: Must happen before plugins are required (otherwise wrong leader will be used)
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vim.g.mapleader = ' '
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vim.g.maplocalleader = ' '
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-- Keymaps for better default experience
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-- See `:help vim.keymap.set()`
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vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
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-- Remap for dealing with word wrap
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vim.keymap.set('n', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
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vim.keymap.set('n', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
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-- [[ Highlight on yank ]]
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-- See `:help vim.highlight.on_yank()`
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local highlight_group = vim.api.nvim_create_augroup('YankHighlight', { clear = true })
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vim.api.nvim_create_autocmd('TextYankPost', {
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callback = function()
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vim.highlight.on_yank()
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end,
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group = highlight_group,
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pattern = '*',
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})
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-- Set lualine as statusline
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-- See `:help lualine.txt`
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require('lualine').setup {
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options = {
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icons_enabled = false,
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-- theme = 'onedark',
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component_separators = '|',
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section_separators = '',
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globalstatus = true,
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},
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}
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-- Enable Comment.nvim
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require('Comment').setup()
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-- Gitsigns
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-- See `:help gitsigns.txt`
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require('gitsigns').setup {
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signs = {
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add = { text = '│' },
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change = { text = '│' },
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delete = { text = '_' },
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topdelete = { text = '‾' },
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changedelete = { text = '│' },
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},
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}
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-- [[ Configure Treesitter ]]
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-- See `:help nvim-treesitter`
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require('nvim-treesitter.configs').setup {
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-- Add languages to be installed here that you want installed for treesitter
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ensure_installed = { 'help', 'lua', 'typescript', 'javascript', 'vue', 'html', 'css', 'scss' },
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highlight = { enable = true },
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indent = { enable = true },
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incremental_selection = {
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enable = true,
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keymaps = {
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init_selection = '<c-space>',
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node_incremental = '<c-space>',
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-- TODO: I'm not sure for this one.
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scope_incremental = '<c-s>',
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node_decremental = '<c-backspace>',
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},
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},
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rainbow = {
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enable = false,
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extended_mode = true, -- Highlight also non-parentheses delimiters, boolean or table: lang -> boolean
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max_file_lines = 1000, -- Do not enable for files with more than 1000 lines, int
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}
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}
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vim.keymap.set('n', '<leader>w', '<C-w>', { remap = true })
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vim.keymap.set('n', '<leader>q', ':bd<CR>')
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-- Diagnostic keymaps
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vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
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vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
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vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float)
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vim.keymap.set('n', '<leader>E', vim.diagnostic.setloclist)
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-- LSP settings.
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-- This function gets run when an LSP connects to a particular buffer.
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local on_attach = function(_, bufnr)
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-- NOTE: Remember that lua is a real programming language, and as such it is possible
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-- to define small helper and utility functions so you don't have to repeat yourself
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-- many times.
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--
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-- In this case, we create a function that lets us more easily define mappings specific
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-- for LSP related items. It sets the mode, buffer and description for us each time.
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local nmap = function(keys, func, desc)
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if desc then
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desc = 'LSP: ' .. desc
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end
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vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc })
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end
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nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
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nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]tion')
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nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
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-- nmap('gi', vim.lsp.buf.implementation, '[G]oto [I]mplementation')
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-- nmap('gr', require('telescope.builtin').lsp_references)
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-- nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
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-- nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
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-- See `:help K` for why this keymap
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nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
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nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
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-- Lesser used LSP functionality
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nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
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nmap('<leader>D', vim.lsp.buf.type_definition, 'Type Definition')
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nmap('<leader>ea', vim.lsp.buf.add_workspace_folder, 'Workspac[e] [A]dd Folder')
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nmap('<leader>er', vim.lsp.buf.remove_workspace_folder, 'Workspac[e] [R]emove Folder')
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nmap('<leader>el', function()
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print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
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end, 'Workspac[e] [L]ist Folders')
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-- Create a command `:Format` local to the LSP buffer
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vim.api.nvim_buf_create_user_command(bufnr, 'Format', vim.lsp.buf.format or vim.lsp.buf.formatting,
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{ desc = 'Format current buffer with LSP' })
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end
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-- nvim-cmp supports additional completion capabilities
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local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
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-- Enable the following language servers
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local servers = { 'tsserver', 'sumneko_lua' }
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-- Ensure the servers above are installed
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require('nvim-lsp-installer').setup {
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ensure_installed = servers,
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}
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for _, lsp in ipairs(servers) do
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require('lspconfig')[lsp].setup {
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on_attach = on_attach,
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capabilities = capabilities,
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}
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end
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-- Example custom configuration for lua
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--
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-- Make runtime files discoverable to the server
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local runtime_path = vim.split(package.path, ';')
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table.insert(runtime_path, 'lua/?.lua')
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table.insert(runtime_path, 'lua/?/init.lua')
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require('lspconfig').sumneko_lua.setup {
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on_attach = on_attach,
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capabilities = capabilities,
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settings = {
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Lua = {
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runtime = {
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-- Tell the language server which version of Lua you're using (most likely LuaJIT)
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version = 'LuaJIT',
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-- Setup your lua path
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path = runtime_path,
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},
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diagnostics = {
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globals = { 'vim' },
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},
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workspace = { library = vim.api.nvim_get_runtime_file('', true) },
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},
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},
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}
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vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
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border = "solid",
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})
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-- nvim-cmp setup
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local cmp = require 'cmp'
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local luasnip = require 'luasnip'
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if cmp ~= nil then
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cmp.setup {
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snippet = {
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expand = function(args)
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luasnip.lsp_expand(args.body)
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end,
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},
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mapping = cmp.mapping.preset.insert {
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['<C-d>'] = cmp.mapping.scroll_docs(-4),
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['<C-f>'] = cmp.mapping.scroll_docs(4),
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['<C-Space>'] = cmp.mapping.complete(),
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['<CR>'] = cmp.mapping.confirm {
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behavior = cmp.ConfirmBehavior.Replace,
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select = true,
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},
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['<Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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else
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fallback()
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end
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end, { 'i', 's' }),
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['<S-Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.jumpable(-1) then
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luasnip.jump(-1)
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else
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fallback()
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end
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end, { 'i', 's' }),
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},
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sources = {
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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},
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}
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end
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-- fzf {{{
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local fzf = require('fzf-lua')
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fzf.setup({
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border = 'single',
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fullscreen = true,
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grep = {
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file_ignore_patterns = {
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"^node_modules/",
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"/node_modules/",
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"^.git/",
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"^.yarn/"
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},
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},
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fzf_opts = {
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['--border'] = false
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},
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fzf_colors = {
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["fg"] = { "fg", "CursorLine" },
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["bg"] = { "bg", "Normal" },
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["hl"] = { "fg", "Comment" },
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["fg+"] = { "fg", "Normal" },
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["bg+"] = { "bg", "CursorLine" },
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["hl+"] = { "fg", "Statement" },
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["info"] = { "fg", "PreProc" },
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["prompt"] = { "fg", "Conditional" },
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["pointer"] = { "fg", "Exception" },
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["marker"] = { "fg", "Keyword" },
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["spinner"] = { "fg", "Label" },
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["header"] = { "fg", "Comment" },
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["gutter"] = { "bg", "Normal" },
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},
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})
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local fzf_files = function()
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fzf.files({ fd_opts = '--no-ignore --hidden' })
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end
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vim.keymap.set({ 'n' }, 'gr', fzf.lsp_references)
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vim.keymap.set({ 'n' }, '<leader>ff', fzf.git_files)
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vim.keymap.set({ 'n' }, '<leader>fF', fzf_files)
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vim.keymap.set({ 'n' }, '<leader>fg', fzf.live_grep)
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vim.keymap.set({ 'n' }, '<leader>fd', fzf.git_status)
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vim.keymap.set({ 'n' }, '<leader>fp', fzf.builtin)
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-- vim.keymap.set({ 'n' }, '<leader>fh', fzf.help_tags)
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-- vim.keymap.set({ 'n' }, '<leader>fc', fzf.commands)
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vim.keymap.set({ 'n' }, '<leader>f:', fzf.command_history)
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vim.keymap.set({ 'n' }, '<leader>f/', fzf.search_history)
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vim.keymap.set({ 'n' }, "<leader>f'", fzf.registers)
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vim.keymap.set({ 'n' }, '<leader>f?', fzf.keymaps)
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vim.keymap.set({ 'n' }, '<leader>f.', fzf.resume)
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vim.keymap.set({ 'n' }, '<leader>fw', fzf.grep_cword)
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vim.keymap.set({ 'n' }, '<leader>fW', fzf.grep_cWORD)
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vim.keymap.set({ 'n' }, '<leader>/', fzf.blines)
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vim.keymap.set({ 'n' }, '<leader>b', fzf.buffers)
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-- }}} fzf
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require('lightspeed').setup {
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ignore_case = true,
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jump_to_unique_chars = false,
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safe_labels = {},
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labels = nil,
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repeat_ft_with_target_char = false,
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}
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-- silent! unmap f
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-- vim.api.nvim_set_keymap('n', 'f', 'f', { noremap = true})
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-- vim.api.nvim_set_keymap('n', 'F', 'F', { noremap = true})
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-- vim.api.nvim_set_keymap('n', 't', 't', { noremap = true})
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-- vim.api.nvim_set_keymap('n', 'T', 'T', { noremap = true})
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-- vim.api.nvim_set_keymap('n', ';', ';', { noremap = true})
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-- vim.api.nvim_set_keymap('n', ',', ',', { noremap = true})
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-- The line beneath this is called `modeline`. See `:help modeline`
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-- vim: ts=2 sts=2 sw=2 et
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