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dotfiles/neovim/init.lua

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Lua

vim.o.shell = '/bin/sh'
vim.g.python3_host_prog = vim.fn.expand("~/.virtualenvs/neovim3/bin/python")
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", lazypath })
vim.fn.system({ "git", "-C", lazypath, "checkout", "tags/stable" })
end
vim.opt.rtp:prepend(lazypath)
plugins = {
{ 'rktjmp/lush.nvim' },
{
"chrisbra/unicode.vim",
lazy = false,
dependencies = { "junegunn/fzf" },
keys = {
{ "<C-G><C-F>", "<Plug>(UnicodeFuzzy)<cr>", mode = "i" },
},
init = function()
vim.g.Unicode_no_default_mappings = 1
end,
},
{ "hrsh7th/cmp-nvim-lsp", branch = "main" },
{ "hrsh7th/nvim-cmp", branch = "main" },
{
"junegunn/vim-easy-align",
init = function()
vim.keymap.set("x", "ga", "<Plug>(EasyAlign)")
vim.keymap.set("n", "ga", "<Plug>(EasyAlign)")
end,
},
{ "kylechui/nvim-surround", config = true},
"L3MON4D3/LuaSnip",
{
"lewis6991/gitsigns.nvim",
lazy = false,
init = function()
local gitsigns = require("gitsigns")
local toggle = function(value)
-- Order matters here! If I toggle signs first (before blame),
-- it seems like the blame gets an extra chance to render while
-- it's being disabled, which leaves a ghost blame around
-- forever. If I toggle blame first, it stays truly off and
-- there aren't any ghost signs (or at least they're not
-- obvious because the sign column goes away).
gitsigns.toggle_current_line_blame(value)
gitsigns.toggle_signs(value)
end
vim.keymap.set("n", "<leader>g", toggle)
vim.keymap.set("n", "]h", gitsigns.next_hunk)
vim.keymap.set("n", "[h", gitsigns.prev_hunk)
end,
config = {
signcolumn = false,
signs = {
add = { hl = 'GitSignsAdd' , text = '+', numhl='GitSignsAddNr' , linehl='GitSignsAddLn' },
change = { hl = 'GitSignsChange', text = '~', numhl='GitSignsChangeNr', linehl='GitSignsChangeLn' },
delete = { hl = 'GitSignsDelete', text = '_', numhl='GitSignsDeleteNr', linehl='GitSignsDeleteLn' },
topdelete = { hl = 'GitSignsDelete', text = '', numhl='GitSignsDeleteNr', linehl='GitSignsDeleteLn' },
changedelete = { hl = 'GitSignsChange', text = '~', numhl='GitSignsChangeNr', linehl='GitSignsChangeLn' },
untracked = { hl = 'GitSignsAdd' , text = '+', numhl='GitSignsAddNr' , linehl='GitSignsAddLn' },
},
current_line_blame_formatter = ' <author> <author_time:%Y-%m-%d> <summary>',
current_line_blame_opts = {
virt_text = true,
virt_text_pos = 'eol',
delay = 500,
ignore_whitespace = false,
},
},
},
"MarcWeber/vim-addon-local-vimrc",
{
"MunifTanjim/prettier.nvim",
dependencies = { "jose-elias-alvarez/null-ls.nvim" },
config = true,
},
{
"jose-elias-alvarez/null-ls.nvim",
dependencies = {
"neovim/nvim-lspconfig",
"nvim-lua/plenary.nvim",
},
},
"neovim/nvim-lspconfig",
{
"ntpeters/vim-better-whitespace",
init = function()
vim.g.better_whitespace_enabled = 1
vim.g.better_whitespace_filetypes_blacklist = { 'diff' }
vim.g.strip_whitespace_on_save = 1
vim.g.strip_whitespace_confirm = 0
vim.g.better_whitespace_operator = ''
end,
},
{
"preservim/nerdtree",
keys = {
{ "<leader>t", ":NERDTreeToggle<cr>" },
{ "<leader>a", ":NERDTreeFind<cr>" },
},
},
{
"nvim-telescope/telescope.nvim",
version = '^0.1.0',
dependencies = {
"nvim-lua/plenary.nvim",
"nvim-telescope/telescope-fzf-native.nvim",
"MunifTanjim/nui.nvim",
"stevearc/aerial.nvim",
},
init = function()
local telescope = require('telescope')
telescope.load_extension('fzf')
telescope.load_extension('aerial')
local builtin = require('telescope.builtin')
find_files = function(opts)
opts = opts or {}
opts['hidden'] = true
return builtin.find_files(opts)
end
vim.keymap.set('n', '<Space>f', find_files)
vim.keymap.set('n', '<Space>g', builtin.live_grep)
vim.keymap.set('n', '<Space>b', builtin.buffers)
vim.keymap.set('n', '<Space>*', builtin.grep_string)
vim.keymap.set('n', '<Space>o', telescope.extensions.aerial.aerial)
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set('n', ';f', find_files)
vim.keymap.set('n', ';g', builtin.live_grep)
vim.keymap.set('n', ';b', builtin.buffers)
vim.keymap.set('n', ';*', builtin.grep_string)
end,
opts = {
defaults = {
vimgrep_arguments = {
"rg",
"--color=never",
"--no-heading",
"--with-filename",
"--line-number",
"--column",
"--smart-case",
-- Include hidden files, but continue ignoring the .git directory itself.
"--hidden",
"--iglob", "!.git",
}
},
pickers = {},
extensions = {
aerial = {},
},
},
},
{
"nvim-telescope/telescope-fzf-native.nvim",
build = "make",
},
{
"nvim-treesitter/nvim-treesitter-textobjects",
dependencies = { "nvim-treesitter/nvim-treesitter" },
},
{
"nvim-treesitter/nvim-treesitter",
build = ":TSUpdate",
init = function()
require('nvim-treesitter.configs').setup({
highlight = { enable = true },
incremental_selection = { enable = true },
textobjects = {
enable = true,
select = {
enable = true,
lookahead = true,
include_surrounding_whitespace = true,
-- TODO: more keymaps
keymaps = {
["af"] = "@function.outer",
["if"] = "@function.inner",
["ac"] = "@comment.outer",
["ic"] = "@comment.outer",
},
},
},
ensure_installed = {
"bash",
"css",
"dockerfile",
"dot",
"diff",
"git_config",
"git_rebase",
"gitattributes",
"gitcommit",
"gitignore",
"go",
"gomod",
"gosum",
"gowork",
"html",
"javascript",
"jq",
"json",
"lua",
"markdown",
"markdown_inline",
"proto",
"python",
"ruby",
"rust",
"scss",
"sql",
"toml",
"tsx",
"typescript",
"yaml",
},
})
end,
},
"qpkorr/vim-bufkill",
{
"saadparwaiz1/cmp_luasnip",
dependencies = { "L3MON4D3/LuaSnip" },
},
"simrat39/rust-tools.nvim",
{
"stevearc/aerial.nvim",
dependencies = {
"nvim-treesitter/nvim-treesitter",
},
opts = {},
keys = {
{ "<leader>m", "<cmd>AerialToggle<cr>" },
{ "<leader>n", "<cmd>AerialNavToggle<cr>" },
},
},
"tpope/vim-abolish",
"tpope/vim-commentary",
"tpope/vim-endwise",
{
"tpope/vim-fugitive",
init = function()
vim.keymap.set("", "<Space>G", ":Git<Space>")
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set("", ";G", ":Git<Space>")
end,
},
"tpope/vim-repeat",
{
"wellle/context.vim",
lazy = false,
init = function()
vim.g.context_enabled = 0
vim.keymap.set("", "<leader>cc", ":ContextToggleWindow<CR>", { silent = true })
vim.keymap.set("", "<leader>cp", ":ContextPeek<CR>", { silent = true })
end,
},
{ "williamboman/nvim-lsp-installer", branch = "main" },
{
"windwp/nvim-autopairs",
opts = {
map_cr = true,
enable_moveright = true,
enable_check_bracket_line = false,
check_ts = true,
},
config = function(_plugin, opts)
local npairs = require("nvim-autopairs")
local conds = require("nvim-autopairs.conds")
npairs.setup(opts)
-- Allow Lisp tick-quotes. The non-Rust rule happens to be the
-- first one.
npairs.get_rules("'")[1].not_filetypes = { "clojure", "lisp", "scheme" }
end,
},
{
"almo7aya/openingh.nvim",
keys = {
{ "<Leader>gh", "V:OpenInGHFile<CR>", mode = {"n"} },
{ "<Leader>gh", ":OpenInGHFile<CR>", mode = {"v"} },
},
},
}
require("lazy").setup(plugins)
theme = "jdkaplan-temp"
vim.o.number = true
vim.o.hidden = true
vim.cmd.colorscheme(theme)
vim.o.expandtab = true
vim.o.tabstop = 4
vim.o.softtabstop = 4
vim.o.shiftwidth = 4
vim.o.smartindent = true
vim.opt.formatoptions = "crqnlj"
vim.o.foldenable = false
vim.o.joinspaces = false
vim.o.wrap = true
vim.o.linebreak = true
vim.keymap.set("", "j", "gj", { silent = true })
vim.keymap.set("", "k", "gk", { silent = true })
vim.o.list = false
vim.o.wrapmargin = 0
vim.opt.listchars = {
tab = ">-",
extends = ">",
precedes = "<",
nbsp = "+",
trail = "-",
}
vim.o.ignorecase = true
vim.o.smartcase = true
vim.o.cursorline = true
vim.o.splitbelow = true
vim.o.splitright = true
vim.o.modelines = 0
vim.o.lazyredraw = true
vim.o.updatetime = 250
vim.opt.shortmess:append("I")
vim.opt.wildignore:append("*.swp,*~")
vim.opt.completeopt = "menu,menuone,noselect"
vim.o.secure = true
vim.keymap.set("", "<Space>wh", ":wincmd h<CR>")
vim.keymap.set("", "<Space>wj", ":wincmd j<CR>")
vim.keymap.set("", "<Space>wk", ":wincmd k<CR>")
vim.keymap.set("", "<Space>wl", ":wincmd l<CR>")
vim.keymap.set("", '<Space>w"', ":split<CR>")
vim.keymap.set("", '<Space>w%', ":vsplit<CR>")
vim.keymap.set("", '<Space>w0', ":close<CR>")
vim.keymap.set("", '<Space>w1', ":only<CR>")
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set("", ";h", ":wincmd h<CR>")
vim.keymap.set("", ";j", ":wincmd j<CR>")
vim.keymap.set("", ";k", ":wincmd k<CR>")
vim.keymap.set("", ";l", ":wincmd l<CR>")
vim.keymap.set("", ';"', ":split<CR>")
vim.keymap.set("", ';%', ":vsplit<CR>")
vim.keymap.set("", ';0', ":close<CR>")
vim.keymap.set("", ';1', ":only<CR>")
vim.keymap.set("", '<Leader>w', ":w<CR>")
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set("", ';w', ":w<CR>")
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set("", ';;', ";")
vim.keymap.set("", "<Space><Space>", ":nohlsearch<CR>")
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set("", ";<Space>", ":nohlsearch<CR>")
vim.keymap.set("n", "<Space>cc", ':let @+=expand("%")<CR>')
vim.keymap.set("n", "<Space>cl", ':let @+=join([expand("%"), line(".")], ":")<CR>')
vim.keymap.set("n", "<Space>cp", ':let @+=expand("%:p")<CR>')
-- TODO: Delete these ; fake-leader bindings
vim.keymap.set("n", ";cc", ':let @+=expand("%")<CR>')
vim.keymap.set("n", ";cl", ':let @+=join([expand("%"), line(".")], ":")<CR>')
vim.keymap.set("n", ";cp", ':let @+=expand("%:p")<CR>')
vim.cmd([[
command Crosshair :set virtualedit=all cursorcolumn
command NoCrosshair :set virtualedit= nocursorcolumn
]])
vim.cmd([[
autocmd FileType markdown setlocal spell
autocmd FileType text setlocal spell
]])
vim.opt.spellcapcheck = ""
-- CTRL-L usually clears and redraws the screen. Might as well use it to reset
-- the colorscheme too!
vim.keymap.set("n", "<C-l>", function()
vim.cmd.colorscheme(theme)
vim.cmd.redraw()
end)
local capabilities = require('cmp_nvim_lsp').default_capabilities()
local nvim_lsp = require('lspconfig')
local null_ls = require("null-ls")
local on_attach = function(client, bufno)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufno, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufno, ...) end
-- Enable completion through omnifunc, triggered by <C-x><C-o>
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-- Mappings.
local opts = { noremap=true, silent=true }
buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
buf_set_keymap('n', '<Leader>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
buf_set_keymap('n', '<Leader>R', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
buf_set_keymap('n', '<Leader>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
buf_set_keymap('v', '<Leader>ca', '<cmd>lua vim.lsp.buf.range_code_action()<CR>', opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
buf_set_keymap('n', '<Leader>d', '<cmd>lua vim.diagnostic.open_float()<CR>', opts)
buf_set_keymap('n', '<Leader>j', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
buf_set_keymap('n', '<Leader>k', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
buf_set_keymap('n', '<Leader>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opts)
vim.api.nvim_command [[autocmd BufWritePre <buffer> lua vim.lsp.buf.format()]]
end
local lsp_installer = require('nvim-lsp-installer')
lsp_installer.setup({})
local lsp_settings = {
gopls = {},
pyright = {},
rust_analyzer = {
["rust-analyzer"] = {
checkOnSave = {
command = "clippy",
},
},
},
solargraph = {},
tsserver = {},
}
-- In theory, this can be used for all languages. In practice, I just need this
-- to pretend that gopls will run goimports for me.
function goimports(wait_ms, opts)
local bufnr = opts.bufnr or vim.api.nvim_get_current_buf()
local params = vim.lsp.util.make_range_params()
params.context = {only = {"source.organizeImports"}}
local result = vim.lsp.buf_request_sync(bufnr, "textDocument/codeAction", params, wait_ms)
for _, res in pairs(result or {}) do
for _, r in pairs(res.result or {}) do
if r.edit then
vim.lsp.util.apply_workspace_edit(r.edit, "utf-8")
else
vim.lsp.buf.execute_command(r.command)
end
end
end
end
for _, server in ipairs(lsp_installer.get_installed_servers()) do
-- rust-analyzer will be configured by rust-tools.
if server.name == 'rust_analyzer' then goto continue end
-- Go needs special logic to run goimports on save.
-- TODO: gopls via null_ls?
if server.name == 'gopls' then
vim.api.nvim_create_autocmd('BufWritePre', {
pattern = '*.go',
callback = function(...) goimports(1000, ...) end,
})
end
nvim_lsp[server.name].setup {
on_attach = on_attach,
settings = lsp_settings[server.name],
capabilities = capabilities,
}
null_ls.setup({
on_attach = on_attach,
})
::continue::
end
require('rust-tools').setup({
tools = {
autoSetHints = true,
hover_with_actions = false,
inlay_hints = {
only_current_line = true,
-- Parameter hints are more annoying than useful here. Neovim can't show
-- virtual text in the middle of the line like other editors do. It would
-- mess with grid-based motion anyway.
show_parameter_hints = false,
parameter_hints_prefix = "",
other_hints_prefix = "//",
},
},
server = {
standalone = false,
capabilities = capabilities,
on_attach = on_attach,
settings = lsp_settings.rust_analyzer,
},
})
local luasnip = require 'luasnip'
-- Put snippets in ./snippets/<filetype>.snippets
require("luasnip.loaders.from_snipmate").lazy_load()
local cmp = require 'cmp'
cmp.setup {
completion = {
autocomplete = false,
},
snippet = {
expand = function(args) luasnip.lsp_expand(args.body) end,
},
mapping = cmp.mapping.preset.insert({
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-b>'] = 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_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.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { 'i', 's' }),
}),
sources = {
{ name = "nvim_lsp" },
{ name = "luasnip" },
},
}