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1bc4bfc2fe
kickstart.nvim/init.lua
TJ DeVries 1bc4bfc2fe wip: start exploring some new ideas
2024-02-21 00:17:30 -05:00

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--[[
=====================================================================
==================== READ THIS BEFORE CONTINUING ====================
=====================================================================
Kickstart.nvim is *not* a distribution.
Kickstart.nvim is a template for your own configuration.
The goal is that you can read every line of code, top-to-bottom, understand
what your configuration is doing, and modify it to suit your needs.
Once you've done that, you should start exploring, configuring and tinkering to
explore Neovim!
If you don't know anything about Lua, I recommend taking some time to read through
a guide. One possible example:
- https://learnxinyminutes.com/docs/lua/
And then you can explore or search through `:help lua-guide`
- https://neovim.io/doc/user/lua-guide.html
Kickstart Installation:
<TODO Write out the steps here as well?>
Kickstart Guide:
I have left several `:help X` comments throughout the init.lua
You should run that command and read that help section for more information.
- TODO: Should write a little bit more about how to use help. And also really push them to be reading the help.
Could probably add a few more links now as well. Particularly for lazy.nvim keys, which I didn't do.
In addition, I have some `NOTE:` items throughout the file.
These are for you, the reader to help understand what is happening. Feel free to delete
them once you know what you're doing, but they should serve as a guide for when you
are first encountering a few different constructs in your nvim config.
I hope you enjoy your Neovim journey,
- TJ
P.S. You can delete this when you're done too. It's your config now :)
TODO: Include PDE video link? ;)
TODO: Include Neovim "Listening To Friendly Manual"? ;)
--]]
-- Set <space> 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 = ' '
-- [[ Install `lazy.nvim` plugin manager ]]
-- https://github.com/folke/lazy.nvim
-- `:help lazy.nvim.txt` for more info
local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'
if not vim.loop.fs_stat(lazypath) then
vim.fn.system {
'git',
'clone',
'--filter=blob:none',
'https://github.com/folke/lazy.nvim.git',
'--branch=stable', -- latest stable release
lazypath,
}
end
vim.opt.rtp:prepend(lazypath)
-- [[ Setting options ]]
-- See `:help vim.o`
-- NOTE: You can change these options as you wish!
-- Set highlight on search
vim.o.hlsearch = false
-- Make line numbers default
vim.wo.number = true
-- Enable mouse mode
vim.o.mouse = 'a'
-- Sync clipboard between OS and Neovim.
-- Remove this option if you want your OS clipboard to remain independent.
-- See `:help 'clipboard'`
vim.o.clipboard = 'unnamedplus'
-- Enable break indent
vim.o.breakindent = true
-- Save undo history
vim.o.undofile = true
-- Case-insensitive searching UNLESS \C or capital in search
vim.o.ignorecase = true
vim.o.smartcase = true
-- Keep signcolumn on by default
vim.wo.signcolumn = 'yes'
-- Decrease update time
vim.o.updatetime = 250
vim.o.timeoutlen = 300
-- Set completeopt to have a better completion experience
vim.o.completeopt = 'menuone,noselect'
-- NOTE: You should make sure your terminal supports this
vim.o.termguicolors = true
-- [[ Basic Keymaps ]]
-- Keymaps for better default experience
-- See `:help vim.keymap.set()`
vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { 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 })
-- Diagnostic keymaps
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous diagnostic message' })
vim.keymap.set('n', ']d', vim.diagnostic.goto_next, { desc = 'Go to next diagnostic message' })
vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float, { desc = 'Open floating diagnostic message' })
vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostics list' })
-- Exit terminal mode in the builtin terminal with a shortcut that is a bit easier
-- for people to discover. Otherwise, you normally need to press <c-\><c-n>, which
-- is not what someone will guess without a bit more experience.
vim.keymap.set('t', '<esc><esc>', '<c-\\><c-n>', { desc = 'Escape Escape exits terminal mode' })
-- [[ 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', {
group = highlight_group,
callback = function()
vim.highlight.on_yank()
end,
})
-- [[ Configure plugins ]]
-- NOTE: Here is where you install your plugins.
-- You can configure plugins using the `config` key.
--
-- You can also configure plugins after the setup call,
-- as they will be available in your neovim runtime.
require('lazy').setup({
-- NOTE: First, some plugins that don't require any configuration
-- Git related plugins
'tpope/vim-fugitive',
'tpope/vim-rhubarb',
-- Detect tabstop and shiftwidth automatically
'tpope/vim-sleuth',
-- NOTE: This is where your plugins related to LSP can be installed.
-- The configuration is done below. Search for lspconfig to find it below.
{ -- LSP Configuration & Plugins
'neovim/nvim-lspconfig',
dependencies = {
-- Automatically install LSPs to stdpath for neovim
{ 'williamboman/mason.nvim', opts = {} },
{ 'williamboman/mason-lspconfig.nvim', opts = {} },
-- Additional lua configuration, makes nvim stuff amazing!
{ 'folke/neodev.nvim', opts = {} },
-- Useful status updates for LSP
-- NOTE: `opts = {}` is the same as calling `require('fidget').setup({})`
{ 'j-hui/fidget.nvim', opts = {} },
},
config = function()
-- Enable the following language servers
-- Feel free to add/remove any LSPs that you want here. They will automatically be installed.
--
-- Add any additional override configuration in the following tables. They will be passed to
-- the `settings` field of the server config. You must look up that documentation yourself.
--
-- If you want to override the default filetypes that your language server will attach to you can
-- define the property 'filetypes' to the map in question.
local servers = {
-- clangd = {},
-- gopls = {},
-- pyright = {},
-- rust_analyzer = {},
-- tsserver = {},
-- html = { filetypes = { 'html', 'twig', 'hbs'} },
lua_ls = {
Lua = {
workspace = { checkThirdParty = false },
telemetry = { enable = false },
-- NOTE: toggle below to ignore Lua_LS's noisy `missing-fields` warnings
-- diagnostics = { disable = { 'missing-fields' } },
},
},
}
-- 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
-- Important LSP Navigation keybinds
nmap('gd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')
nmap('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
nmap('gI', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')
nmap('<leader>D', require('telescope.builtin').lsp_type_definitions, 'Type [D]efinition')
nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
-- Important LSP Action keybinds
nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
nmap('<leader>ca', function()
vim.lsp.buf.code_action { context = { only = { 'quickfix', 'refactor', 'source' } } }
end, '[C]ode [A]ction')
-- See `:help K` for why this keymap
nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
-- Lesser used LSP functionality
nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
-- LSP Workspace Management
nmap('<leader>wa', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
nmap('<leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
nmap('<leader>wl', function()
print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, '[W]orkspace [L]ist Folders')
end
-- Ensure the servers above are installed
local mason_lspconfig = require 'mason-lspconfig'
mason_lspconfig.setup {
ensure_installed = vim.tbl_keys(servers),
}
-- nvim-cmp supports additional completion capabilities, so broadcast that to servers
local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
mason_lspconfig.setup_handlers {
function(server_name)
require('lspconfig')[server_name].setup {
capabilities = capabilities,
on_attach = on_attach,
settings = servers[server_name],
filetypes = (servers[server_name] or {}).filetypes,
}
end,
}
end,
},
{ -- Autoformat
'stevearc/conform.nvim',
opts = {
format_on_save = {
timeout_ms = 500,
lsp_fallback = true,
},
formatters_by_ft = {
lua = { 'stylua' },
-- Conform will run multiple formatters sequentially
-- python = { "isort", "black" },
-- Use a sub-list to run only the first available formatter
-- javascript = { { "prettierd", "prettier" } },
},
},
},
{ -- Autocompletion
'hrsh7th/nvim-cmp',
dependencies = {
-- Snippet Engine & its associated nvim-cmp source
{
'L3MON4D3/LuaSnip',
build = (function()
-- Build Step is needed for regex support in snippets
-- This step is not supported in many windows environments
-- Remove the below condition to re-enable on windows
if vim.fn.has 'win32' == 1 then
return
end
return 'make install_jsregexp'
end)(),
},
'saadparwaiz1/cmp_luasnip',
-- Adds LSP completion capabilities
'hrsh7th/cmp-nvim-lsp',
'hrsh7th/cmp-path',
-- Adds a number of user-friendly snippets
'rafamadriz/friendly-snippets',
},
config = function()
-- See `:help cmp`
local cmp = require 'cmp'
local luasnip = require 'luasnip'
require('luasnip.loaders.from_vscode').lazy_load()
luasnip.config.setup {}
cmp.setup {
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
completion = {
completeopt = 'menu,menuone,noinsert',
},
mapping = cmp.mapping.preset.insert {
['<C-n>'] = cmp.mapping.select_next_item(),
['<C-p>'] = cmp.mapping.select_prev_item(),
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete {},
['<CR>'] = cmp.mapping.confirm {
behavior = cmp.ConfirmBehavior.Replace,
select = true,
},
['<Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_locally_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end, { 'i', 's' }),
['<S-Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
elseif luasnip.locally_jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { 'i', 's' }),
},
sources = {
{ name = 'nvim_lsp' },
{ name = 'luasnip' },
{ name = 'path' },
},
}
end,
},
{ -- Useful plugin to show you pending keybinds.
'folke/which-key.nvim',
event = 'VeryLazy',
config = function()
require('which-key').setup()
-- document existing key chains
require('which-key').register {
['<leader>c'] = { name = '[C]ode', _ = 'which_key_ignore' },
['<leader>d'] = { name = '[D]ocument', _ = 'which_key_ignore' },
['<leader>g'] = { name = '[G]it', _ = 'which_key_ignore' },
['<leader>h'] = { name = 'Git [H]unk', _ = 'which_key_ignore' },
['<leader>r'] = { name = '[R]ename', _ = 'which_key_ignore' },
['<leader>s'] = { name = '[S]earch', _ = 'which_key_ignore' },
['<leader>t'] = { name = '[T]oggle', _ = 'which_key_ignore' },
['<leader>w'] = { name = '[W]orkspace', _ = 'which_key_ignore' },
}
-- register which-key VISUAL mode
-- required for visual <leader>hs (hunk stage) to work
require('which-key').register({
['<leader>'] = { name = 'VISUAL <leader>' },
['<leader>h'] = { 'Git [H]unk' },
}, { mode = 'v' })
end,
},
{ -- Adds git related signs to the gutter, as well as utilities for managing changes
'lewis6991/gitsigns.nvim',
opts = {
-- See `:help gitsigns.txt`
signs = {
add = { text = '+' },
change = { text = '~' },
delete = { text = '_' },
topdelete = { text = '‾' },
changedelete = { text = '~' },
},
on_attach = function(bufnr)
local gs = package.loaded.gitsigns
local function map(mode, l, r, opts)
opts = opts or {}
opts.buffer = bufnr
vim.keymap.set(mode, l, r, opts)
end
-- Navigation
map({ 'n', 'v' }, ']c', function()
if vim.wo.diff then
return ']c'
end
vim.schedule(function()
gs.next_hunk()
end)
return '<Ignore>'
end, { expr = true, desc = 'Jump to next hunk' })
map({ 'n', 'v' }, '[c', function()
if vim.wo.diff then
return '[c'
end
vim.schedule(function()
gs.prev_hunk()
end)
return '<Ignore>'
end, { expr = true, desc = 'Jump to previous hunk' })
-- Actions
-- visual mode
map('v', '<leader>hs', function()
gs.stage_hunk { vim.fn.line '.', vim.fn.line 'v' }
end, { desc = 'stage git hunk' })
map('v', '<leader>hr', function()
gs.reset_hunk { vim.fn.line '.', vim.fn.line 'v' }
end, { desc = 'reset git hunk' })
-- normal mode
map('n', '<leader>hs', gs.stage_hunk, { desc = 'git stage hunk' })
map('n', '<leader>hr', gs.reset_hunk, { desc = 'git reset hunk' })
map('n', '<leader>hS', gs.stage_buffer, { desc = 'git Stage buffer' })
map('n', '<leader>hu', gs.undo_stage_hunk, { desc = 'undo stage hunk' })
map('n', '<leader>hR', gs.reset_buffer, { desc = 'git Reset buffer' })
map('n', '<leader>hp', gs.preview_hunk, { desc = 'preview git hunk' })
map('n', '<leader>hb', function()
gs.blame_line { full = false }
end, { desc = 'git blame line' })
map('n', '<leader>hd', gs.diffthis, { desc = 'git diff against index' })
map('n', '<leader>hD', function()
gs.diffthis '~'
end, { desc = 'git diff against last commit' })
-- Toggles
map('n', '<leader>tb', gs.toggle_current_line_blame, { desc = 'toggle git blame line' })
map('n', '<leader>td', gs.toggle_deleted, { desc = 'toggle git show deleted' })
-- Text object
map({ 'o', 'x' }, 'ih', ':<C-U>Gitsigns select_hunk<CR>', { desc = 'select git hunk' })
end,
},
},
{
'folke/tokyonight.nvim',
lazy = false, -- make sure we load this during startup if it is your main colorscheme
priority = 1000, -- make sure to load this before all the other start plugins
config = function()
-- load the colorscheme here
vim.cmd.colorscheme 'tokyonight'
end,
},
-- {
-- -- Theme inspired by Atom
-- 'navarasu/onedark.nvim',
-- priority = 1000,
-- lazy = false,
-- config = function()
-- require('onedark').setup {
-- -- Set a style preset. 'dark' is default.
-- style = 'dark', -- dark, darker, cool, deep, warm, warmer, light
-- }
-- require('onedark').load()
-- end,
-- },
{
-- Set lualine as statusline
'nvim-lualine/lualine.nvim',
-- See `:help lualine.txt`
opts = {
options = {
icons_enabled = false,
theme = 'auto',
component_separators = '|',
section_separators = '',
},
},
},
{ -- Add indentation guides even on blank lines
'lukas-reineke/indent-blankline.nvim',
-- Enable `lukas-reineke/indent-blankline.nvim`
-- See `:help ibl`
main = 'ibl',
opts = {},
},
-- "gc" to comment visual regions/lines
{ 'numToStr/Comment.nvim', opts = {} },
{ -- Fuzzy Finder (files, lsp, etc)
'nvim-telescope/telescope.nvim',
branch = '0.1.x',
dependencies = {
'nvim-lua/plenary.nvim',
-- Fuzzy Finder Algorithm which requires local dependencies to be built.
-- Only load if `make` is available. Make sure you have the system
-- requirements installed.
{
'nvim-telescope/telescope-fzf-native.nvim',
-- NOTE: If you are having trouble with this installation,
-- refer to the README for telescope-fzf-native for more instructions.
build = 'make',
cond = function()
return vim.fn.executable 'make' == 1
end,
},
},
config = function()
-- [[ Configure Telescope ]]
-- See `:help telescope` and `:help telescope.setup()`
require('telescope').setup {
defaults = {
mappings = {
i = {
['<C-u>'] = false,
['<C-d>'] = false,
},
},
},
}
-- Enable telescope fzf native, if installed
pcall(require('telescope').load_extension, 'fzf')
-- See `:help telescope.builtin`
vim.keymap.set('n', '<leader>?', require('telescope.builtin').oldfiles, { desc = '[?] Find recently opened files' })
vim.keymap.set('n', '<leader><space>', require('telescope.builtin').buffers, { desc = '[ ] Find existing buffers' })
vim.keymap.set('n', '<leader>ss', require('telescope.builtin').builtin, { desc = '[S]earch [S]elect Telescope' })
vim.keymap.set('n', '<leader>gf', require('telescope.builtin').git_files, { desc = 'Search [G]it [F]iles' })
vim.keymap.set('n', '<leader>sf', require('telescope.builtin').find_files, { desc = '[S]earch [F]iles' })
vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
vim.keymap.set('n', '<leader>sr', require('telescope.builtin').resume, { desc = '[S]earch [R]esume' })
-- Slightly advanced example of overriding default behavior and theme
vim.keymap.set('n', '<leader>/', function()
-- You can pass additional configuration to telescope to change theme, layout, etc.
require('telescope.builtin').current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
winblend = 10,
previewer = false,
})
end, { desc = '[/] Fuzzily search in current buffer' })
-- Also possible to pass additional configuration options.
-- See `:help telescope.builtin.live_grep()` for information about particular pickers
vim.keymap.set('n', '<leader>s/', function()
require('telescope.builtin').live_grep {
grep_open_files = true,
prompt_title = 'Live Grep in Open Files',
}
end, { desc = '[S]earch [/] in Open Files' })
end,
},
{ -- Highlight, edit, and navigate code
'nvim-treesitter/nvim-treesitter',
dependencies = {
'nvim-treesitter/nvim-treesitter-textobjects',
},
build = ':TSUpdate',
config = function()
-- [[ Configure Treesitter ]]
-- See `:help nvim-treesitter`
-- Defer Treesitter setup after first render to improve startup time of 'nvim {filename}'
---@diagnostic disable-next-line: missing-fields
require('nvim-treesitter.configs').setup {
-- Add languages to be installed here that you want installed for treesitter
ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'javascript', 'typescript', 'vimdoc', 'vim', 'bash' },
-- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
auto_install = false,
-- Install languages synchronously (only applied to `ensure_installed`)
sync_install = false,
-- List of parsers to ignore installing
ignore_install = {},
-- You can specify additional Treesitter modules here: -- For example: -- playground = {--enable = true,-- },
highlight = { enable = true },
indent = { enable = true },
incremental_selection = {
enable = true,
keymaps = {
init_selection = '<c-space>',
node_incremental = '<c-space>',
scope_incremental = '<c-s>',
node_decremental = '<M-space>',
},
},
textobjects = {
select = {
enable = true,
lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
keymaps = {
-- You can use the capture groups defined in textobjects.scm
['aa'] = '@parameter.outer',
['ia'] = '@parameter.inner',
['af'] = '@function.outer',
['if'] = '@function.inner',
['ac'] = '@class.outer',
['ic'] = '@class.inner',
},
},
move = {
enable = true,
set_jumps = true, -- whether to set jumps in the jumplist
goto_next_start = {
[']m'] = '@function.outer',
[']]'] = '@class.outer',
},
goto_next_end = {
[']M'] = '@function.outer',
[']['] = '@class.outer',
},
goto_previous_start = {
['[m'] = '@function.outer',
['[['] = '@class.outer',
},
goto_previous_end = {
['[M'] = '@function.outer',
['[]'] = '@class.outer',
},
},
swap = {
enable = true,
swap_next = {
['<leader>a'] = '@parameter.inner',
},
swap_previous = {
['<leader>A'] = '@parameter.inner',
},
},
},
}
end,
},
-- NOTE: Next Step on Your Neovim Journey: Add/Configure additional "plugins" for kickstart
-- These are some example plugins that I've included in the kickstart repository.
-- Uncomment any of the lines below to enable them.
-- require 'kickstart.plugins.debug',
-- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
-- You can use this folder to prevent any conflicts with this init.lua if you're interested in keeping
-- up-to-date with whatever is in the kickstart repo.
-- Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
--
-- For additional information see: https://github.com/folke/lazy.nvim#-structuring-your-plugins
-- { import = 'custom.plugins' },
}, {})
-- The line beneath this is called `modeline`. See `:help modeline`
-- vim: ts=2 sts=2 sw=2 et
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