diff --git a/apply.sh b/apply.sh index 58a1cdb..8774477 100755 --- a/apply.sh +++ b/apply.sh @@ -10,6 +10,11 @@ ln -sv ~/.dotfiles/root/.zshrc ~/.zshrc rm ~/.vimrc ln -sv ~/.dotfiles/root/.vimrc ~/.vimrc +# neovim +mkdir -p ~/.config/nvim +rm ~/.config/nvim/init.lua +ln -sv ~/.dotfiles/nvim/init.lua ~/.config/nvim/init.lua + # i3 mkdir -p ~/.config/i3 rm ~/.config/i3/config diff --git a/nvim/init.lua b/nvim/init.lua new file mode 100644 index 0000000..eb13159 --- /dev/null +++ b/nvim/init.lua @@ -0,0 +1,401 @@ +-- Install packer +local install_path = vim.fn.stdpath 'data' .. '/site/pack/packer/start/packer.nvim' +local is_bootstrap = false +if vim.fn.empty(vim.fn.glob(install_path)) > 0 then + is_bootstrap = true + vim.fn.execute('!git clone https://github.com/wbthomason/packer.nvim ' .. install_path) + vim.cmd [[packadd packer.nvim]] +end + +-- stylua: ignore start +require('packer').startup(function(use) + use 'wbthomason/packer.nvim' -- Package manager + use { 'lewis6991/gitsigns.nvim', requires = { 'nvim-lua/plenary.nvim' } } -- Add git related info in the signs columns and popups + use 'numToStr/Comment.nvim' -- "gc" to comment visual regions/lines + use 'nvim-treesitter/nvim-treesitter' -- Highlight, edit, and navigate code + use 'neovim/nvim-lspconfig' -- Collection of configurations for built-in LSP client + use 'williamboman/nvim-lsp-installer' -- Automatically install language servers to stdpath + use { 'hrsh7th/nvim-cmp', requires = { 'hrsh7th/cmp-nvim-lsp' } } -- Autocompletion + use { 'L3MON4D3/LuaSnip', requires = { 'saadparwaiz1/cmp_luasnip' } } -- Snippet Engine and Snippet Expansion + use 'mjlbach/onedark.nvim' -- Theme inspired by Atom + use 'nvim-lualine/lualine.nvim' -- Fancier statusline + use 'tpope/vim-sleuth' -- Detect tabstop and shiftwidth automatically + use 'ggandor/lightspeed.nvim' + use 'tpope/vim-repeat' --fixup dot-repeat for lightspeed + use 'ibhagwan/fzf-lua' -- Performant and lightweight fzf client + use { 'junegunn/fzf', + run = "./install --bin" + } + use 'rktjmp/lush.nvim' + use 'He4eT/desolate.nvim' + + if is_bootstrap then + require('packer').sync() + end +end) +-- stylua: ignore end + +-- When we are bootstrapping a configuration, it doesn't +-- make sense to execute the rest of the init.lua. +-- +-- You'll need to restart nvim, and then it will work. +if is_bootstrap then + print '==================================' + print ' Plugins are being installed' + print ' Wait until Packer completes,' + print ' then restart nvim' + print '==================================' + return +end + +-- Automatically source and re-compile packer whenever you save this init.lua +local packer_group = vim.api.nvim_create_augroup('Packer', { clear = true }) +vim.api.nvim_create_autocmd('BufWritePost', { + command = 'source | PackerCompile', + group = packer_group, + pattern = vim.fn.expand '$MYVIMRC', +}) + +-- [[ Setting options ]] +-- See `:help vim.o` + +vim.o.title = true +vim.o.titlestring = '%F' +vim.o.showmode = false + +-- Set highlight on search +vim.o.hlsearch = false + +-- Make line numbers default +vim.wo.number = true + +-- Enable mouse mode +vim.o.mouse = 'a' + +-- Enable break indent +vim.o.breakindent = false +vim.o.wrap = false +vim.o.cursorline = true +vim.o.fillchars = 'eob: ' + +-- Save undo history +vim.o.undofile = true + +-- Case insensitive searching UNLESS /C or capital in search +vim.o.ignorecase = true +vim.o.smartcase = true + +-- Decrease update time +vim.o.updatetime = 250 +vim.wo.signcolumn = 'yes' + +-- Set colorscheme +vim.o.termguicolors = true +vim.cmd [[colorscheme desolate]] + +-- Set completeopt to have a better completion experience +vim.o.completeopt = 'menuone,noselect' + +-- [[ Basic Keymaps ]] +-- Set as the leader key +-- See `:help mapleader` +-- NOTE: Must happen before plugins are required (otherwise wrong leader will be used) +vim.g.mapleader = ' ' +vim.g.maplocalleader = ' ' + +-- Keymaps for better default experience +-- See `:help vim.keymap.set()` +vim.keymap.set({ 'n', 'v' }, '', '', { silent = true }) + +-- Remap for dealing with word wrap +vim.keymap.set('n', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true }) +vim.keymap.set('n', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true }) + +-- [[ Highlight on yank ]] +-- See `:help vim.highlight.on_yank()` +local highlight_group = vim.api.nvim_create_augroup('YankHighlight', { clear = true }) +vim.api.nvim_create_autocmd('TextYankPost', { + callback = function() + vim.highlight.on_yank() + end, + group = highlight_group, + pattern = '*', +}) + +-- Set lualine as statusline +-- See `:help lualine.txt` +require('lualine').setup { + options = { + icons_enabled = false, + -- theme = 'onedark', + component_separators = '|', + section_separators = '', + globalstatus = true, + }, +} + +-- Enable Comment.nvim +require('Comment').setup() + +-- Gitsigns +-- See `:help gitsigns.txt` +require('gitsigns').setup { + signs = { + add = { text = '│' }, + change = { text = '│' }, + delete = { text = '_' }, + topdelete = { text = '‾' }, + changedelete = { text = '│' }, + }, +} + +-- [[ Configure Treesitter ]] +-- See `:help nvim-treesitter` +require('nvim-treesitter.configs').setup { + -- Add languages to be installed here that you want installed for treesitter + ensure_installed = { 'help', 'lua', 'typescript', 'javascript', 'vue', 'html', 'css', 'scss' }, + + highlight = { enable = true }, + indent = { enable = true }, + incremental_selection = { + enable = true, + keymaps = { + init_selection = '', + node_incremental = '', + -- TODO: I'm not sure for this one. + scope_incremental = '', + node_decremental = '', + }, + }, + rainbow = { + enable = false, + extended_mode = true, -- Highlight also non-parentheses delimiters, boolean or table: lang -> boolean + max_file_lines = 1000, -- Do not enable for files with more than 1000 lines, int + } +} + +vim.keymap.set('n', 'w', '', { remap = true }) +vim.keymap.set('n', 'q', ':bd') +-- Diagnostic keymaps +vim.keymap.set('n', '[d', vim.diagnostic.goto_prev) +vim.keymap.set('n', ']d', vim.diagnostic.goto_next) +vim.keymap.set('n', 'e', vim.diagnostic.open_float) +vim.keymap.set('n', 'E', vim.diagnostic.setloclist) + +-- LSP settings. +-- This function gets run when an LSP connects to a particular buffer. +local on_attach = function(_, bufnr) + -- NOTE: Remember that lua is a real programming language, and as such it is possible + -- to define small helper and utility functions so you don't have to repeat yourself + -- many times. + -- + -- In this case, we create a function that lets us more easily define mappings specific + -- for LSP related items. It sets the mode, buffer and description for us each time. + local nmap = function(keys, func, desc) + if desc then + desc = 'LSP: ' .. desc + end + + vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc }) + end + + nmap('rn', vim.lsp.buf.rename, '[R]e[n]ame') + nmap('ca', vim.lsp.buf.code_action, '[C]ode [A]tion') + + nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition') + -- nmap('gi', vim.lsp.buf.implementation, '[G]oto [I]mplementation') + -- nmap('gr', require('telescope.builtin').lsp_references) + -- nmap('ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols') + -- nmap('ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols') + + -- See `:help K` for why this keymap + nmap('K', vim.lsp.buf.hover, 'Hover Documentation') + nmap('', vim.lsp.buf.signature_help, 'Signature Documentation') + + -- Lesser used LSP functionality + nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration') + nmap('D', vim.lsp.buf.type_definition, 'Type Definition') + nmap('ea', vim.lsp.buf.add_workspace_folder, 'Workspac[e] [A]dd Folder') + nmap('er', vim.lsp.buf.remove_workspace_folder, 'Workspac[e] [R]emove Folder') + nmap('el', function() + print(vim.inspect(vim.lsp.buf.list_workspace_folders())) + end, 'Workspac[e] [L]ist Folders') + + -- Create a command `:Format` local to the LSP buffer + vim.api.nvim_buf_create_user_command(bufnr, 'Format', vim.lsp.buf.format or vim.lsp.buf.formatting, + { desc = 'Format current buffer with LSP' }) +end + +-- nvim-cmp supports additional completion capabilities +local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities()) + +-- Enable the following language servers +local servers = { 'tsserver', 'sumneko_lua' } + +-- Ensure the servers above are installed +require('nvim-lsp-installer').setup { + ensure_installed = servers, +} + +for _, lsp in ipairs(servers) do + require('lspconfig')[lsp].setup { + on_attach = on_attach, + capabilities = capabilities, + } +end + +-- Example custom configuration for lua +-- +-- Make runtime files discoverable to the server +local runtime_path = vim.split(package.path, ';') +table.insert(runtime_path, 'lua/?.lua') +table.insert(runtime_path, 'lua/?/init.lua') + +require('lspconfig').sumneko_lua.setup { + on_attach = on_attach, + capabilities = capabilities, + settings = { + Lua = { + runtime = { + -- Tell the language server which version of Lua you're using (most likely LuaJIT) + version = 'LuaJIT', + -- Setup your lua path + path = runtime_path, + }, + diagnostics = { + globals = { 'vim' }, + }, + workspace = { library = vim.api.nvim_get_runtime_file('', true) }, + }, + }, +} + +vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { + border = "solid", +}) + +-- nvim-cmp setup +local cmp = require 'cmp' +local luasnip = require 'luasnip' + +if cmp ~= nil then + cmp.setup { + snippet = { + expand = function(args) + luasnip.lsp_expand(args.body) + end, + }, + mapping = cmp.mapping.preset.insert { + [''] = cmp.mapping.scroll_docs(-4), + [''] = cmp.mapping.scroll_docs(4), + [''] = cmp.mapping.complete(), + [''] = cmp.mapping.confirm { + behavior = cmp.ConfirmBehavior.Replace, + select = true, + }, + [''] = cmp.mapping(function(fallback) + if cmp.visible() then + cmp.select_next_item() + elseif luasnip.expand_or_jumpable() then + luasnip.expand_or_jump() + else + fallback() + end + end, { 'i', 's' }), + [''] = 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' }), + }, + sources = { + { name = 'nvim_lsp' }, + { name = 'luasnip' }, + }, + } +end + +-- fzf {{{ +local fzf = require('fzf-lua') + +fzf.setup({ + border = 'single', + fullscreen = true, + + grep = { + file_ignore_patterns = { + "^node_modules/", + "/node_modules/", + "^.git/", + "^.yarn/" + }, + }, + + fzf_opts = { + ['--border'] = false + }, + fzf_colors = { + ["fg"] = { "fg", "CursorLine" }, + ["bg"] = { "bg", "Normal" }, + ["hl"] = { "fg", "Comment" }, + ["fg+"] = { "fg", "Normal" }, + ["bg+"] = { "bg", "CursorLine" }, + ["hl+"] = { "fg", "Statement" }, + ["info"] = { "fg", "PreProc" }, + ["prompt"] = { "fg", "Conditional" }, + ["pointer"] = { "fg", "Exception" }, + ["marker"] = { "fg", "Keyword" }, + ["spinner"] = { "fg", "Label" }, + ["header"] = { "fg", "Comment" }, + ["gutter"] = { "bg", "Normal" }, + }, +}) + +local fzf_files = function() + fzf.files({ fd_opts = '--no-ignore --hidden' }) +end + +vim.keymap.set({ 'n' }, 'gr', fzf.lsp_references) + +vim.keymap.set({ 'n' }, 'ff', fzf.git_files) +vim.keymap.set({ 'n' }, 'fF', fzf_files) +vim.keymap.set({ 'n' }, 'fg', fzf.live_grep) +vim.keymap.set({ 'n' }, 'fd', fzf.git_status) + +vim.keymap.set({ 'n' }, 'fp', fzf.builtin) +-- vim.keymap.set({ 'n' }, 'fh', fzf.help_tags) +-- vim.keymap.set({ 'n' }, 'fc', fzf.commands) +vim.keymap.set({ 'n' }, 'f:', fzf.command_history) +vim.keymap.set({ 'n' }, 'f/', fzf.search_history) +vim.keymap.set({ 'n' }, "f'", fzf.registers) +vim.keymap.set({ 'n' }, 'f?', fzf.keymaps) +vim.keymap.set({ 'n' }, 'f.', fzf.resume) +vim.keymap.set({ 'n' }, 'fw', fzf.grep_cword) +vim.keymap.set({ 'n' }, 'fW', fzf.grep_cWORD) + +vim.keymap.set({ 'n' }, '/', fzf.blines) +vim.keymap.set({ 'n' }, 'b', fzf.buffers) + +-- }}} fzf + +require('lightspeed').setup { + ignore_case = true, + jump_to_unique_chars = false, + safe_labels = {}, + labels = nil, + repeat_ft_with_target_char = false, +} +-- silent! unmap f +-- vim.api.nvim_set_keymap('n', 'f', 'f', { noremap = true}) +-- vim.api.nvim_set_keymap('n', 'F', 'F', { noremap = true}) +-- vim.api.nvim_set_keymap('n', 't', 't', { noremap = true}) +-- vim.api.nvim_set_keymap('n', 'T', 'T', { noremap = true}) +-- vim.api.nvim_set_keymap('n', ';', ';', { noremap = true}) +-- vim.api.nvim_set_keymap('n', ',', ',', { noremap = true}) + +-- The line beneath this is called `modeline`. See `:help modeline` +-- vim: ts=2 sts=2 sw=2 et