mirror of
https://github.com/foo-dogsquared/dotfiles.git
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305 lines
10 KiB
Lua
305 lines
10 KiB
Lua
-- Aliases
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local api = vim.api
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local g, b = vim.g, vim.b
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local cmd = vim.cmd
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local highlight = vim.highlight
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local opt, opt_local = vim.opt, vim.opt_local
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local go = vim.go
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local map = vim.api.nvim_set_keymap
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local fn = vim.fn
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g['mapleader'] = " "
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g['syntax'] = true
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-- Bootstrapping for the package manager
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local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
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if fn.empty(fn.glob(install_path)) > 0 then
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fn.system({'git', 'clone', 'https://github.com/wbthomason/packer.nvim', install_path})
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api.nvim_command('packadd packer.nvim')
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end
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cmd [[packadd packer.nvim]]
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-- Plugins
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require("packer").startup(function()
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-- Let the package manager manage itself.
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use { "wbthomason/packer.nvim", opt = true }
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-- THEMES!
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use { "chriskempson/base16-vim" }
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-- EditorConfig plugin
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use { "editorconfig/editorconfig-vim" }
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-- Colorize common color strings
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use {
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"norcalli/nvim-colorizer.lua",
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config = function()
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require"colorizer".setup()
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end
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}
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-- A snippets engine.
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-- One of the must-haves for me.
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use {
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"sirver/ultisnips",
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-- Contains various snippets for UltiSnips.
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requires = "honza/vim-snippets"
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}
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-- Text editor integration for the browser
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use {"subnut/nvim-ghost.nvim", run = ":call nvim_ghost#installer#install()"}
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-- Fuzzy finder of lists
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use {
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"nvim-telescope/telescope.nvim",
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requires = { {"nvim-lua/popup.nvim"}, {"nvim-lua/plenary.nvim"} }
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}
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-- A completion engine.
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-- nvim-cmp is mostly explicit by making the configuration process manual unlike bigger plugins like CoC
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use {
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"hrsh7th/nvim-cmp",
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requires = {
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"hrsh7th/cmp-buffer",
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"hrsh7th/cmp-path",
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"hrsh7th/cmp-nvim-lsp",
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"hrsh7th/cmp-nvim-lua",
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"quangnguyen30192/cmp-nvim-ultisnips",
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},
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config = function()
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local cmp = require("cmp")
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local t = function(str)
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return vim.api.nvim_replace_termcodes(str, true, true, true)
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end
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local check_back_space = function()
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local col = vim.fn.col(".") - 1
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return col == 0 or vim.fn.getline("."):sub(col, col):match("%s") ~= nil
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end
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cmp.setup({
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snippet = {
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expand = function(args)
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vim.fn["UltiSnips#Anon"](args.body)
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end,
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},
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sources = {
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{ name = "ultisnips" },
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{ name = "buffer" },
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{ name = "path" },
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{ name = "nvim_lua" },
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{ name = "nvim_lsp" },
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},
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mapping = {
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["<C-Space>"] = cmp.mapping(function(fallback)
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if vim.fn.pumvisible() == 1 then
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if vim.fn["UltiSnips#CanExpandSnippet"]() == 1 then
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return vim.fn.feedkeys(t("<C-R>=UltiSnips#ExpandSnippet()<CR>"))
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end
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vim.fn.feedkeys(t("<C-n>"), "n")
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elseif check_back_space() then
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vim.fn.feedkeys(t("<cr>"), "n")
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else
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fallback()
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end
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end, {
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"i",
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"s",
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}),
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["<Tab>"] = cmp.mapping(function(fallback)
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if vim.fn.complete_info()["selected"] == -1 and vim.fn["UltiSnips#CanExpandSnippet"]() == 1 then
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vim.fn.feedkeys(t("<C-R>=UltiSnips#ExpandSnippet()<CR>"))
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elseif vim.fn["UltiSnips#CanJumpForwards"]() == 1 then
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vim.fn.feedkeys(t("<ESC>:call UltiSnips#JumpForwards()<CR>"))
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elseif vim.fn.pumvisible() == 1 then
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vim.fn.feedkeys(t("<C-n>"), "n")
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elseif check_back_space() then
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vim.fn.feedkeys(t("<tab>"), "n")
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else
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fallback()
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end
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end, {
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"i",
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"s",
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}),
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["<S-Tab>"] = cmp.mapping(function(fallback)
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if vim.fn["UltiSnips#CanJumpBackwards"]() == 1 then
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return vim.fn.feedkeys(t("<C-R>=UltiSnips#JumpBackwards()<CR>"))
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elseif vim.fn.pumvisible() == 1 then
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vim.fn.feedkeys(t("<C-p>"), "n")
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else
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fallback()
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end
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end, {
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"i",
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"s",
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}),
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}
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})
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end
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}
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-- A linting engine, a DAP client, and an LSP client entered into a bar.
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use { "dense-analysis/ale" }
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use { "neovim/nvim-lspconfig" }
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use { "mfussenegger/nvim-dap" }
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-- One of the most popular plugins.
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-- Allows to create more substantial status bars.
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use { "vim-airline/vim-airline" }
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-- Fuzzy finder for finding files freely and fastly.
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use {
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"junegunn/fzf",
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requires = "junegunn/fzf.vim"
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}
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-- A full LaTeX toolchain plugin for Vim.
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-- Also a must-have for me since writing LaTeX can be a PITA.
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-- Most of the snippets and workflow is inspired from Gilles Castel's posts (at https://castel.dev/).
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use {
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"lervag/vimtex",
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cmd = "ALEEnable",
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config = function()
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-- Vimtex configuration
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g["tex_flavor"] = "latex"
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g["vimtex_view_method"] = "zathura"
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g["vimtex_quickfix_mode"] = 0
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g["tex_conceal"] = "abdmg"
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g["vimtex_compiler_latexmk"] = {
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options = {
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"-bibtex",
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"-shell-escape",
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"-verbose",
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"-file-line-error",
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}
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}
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-- I use LuaLaTeX for my documents so let me have it as the default, please?
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g["vimtex_compiler_latexmk_engines"] = {
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_ = "-lualatex",
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pdflatex = "-pdf",
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dvipdfex = "-pdfdvi",
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lualatex = "-lualatex",
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xelatex = "-xelatex",
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}
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end
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}
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-- Enable visuals for addition/deletion of lines in the gutter (side) similar to Visual Studio Code.
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use { "airblade/vim-gitgutter" }
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-- Language plugins.
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use { "LnL7/vim-nix" }
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use { "vmchale/dhall-vim" }
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end)
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-- g['UltiSnipsExpandTrigger'] = "<c-j>"
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g['UltiSnipsEditSplit'] = "context"
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g['UltiSnipsSnippetDirectories'] = {vim.env.HOME .. "/.config/nvim/own-snippets", ".snippets"}
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local t = function(str)
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return vim.api.nvim_replace_termcodes(str, true, true, true)
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end
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local check_back_space = function()
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local col = vim.fn.col('.') - 1
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if col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') then
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return true
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else
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return false
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end
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end
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-- Editor configuration
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opt.completeopt = "menuone,noselect"
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opt.termguicolors = true
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opt.encoding = "utf-8"
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opt.number = true
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opt.relativenumber = true
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opt.cursorline = true
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opt.expandtab = true
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opt.shiftwidth = 4
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opt.tabstop = 4
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opt.conceallevel = 1
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opt.list = true
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opt.listchars = { tab = " ", trail = "·" }
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opt_local.spell = true
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opt.smartindent = true
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-- I have yet to solve how to do the following in Lua, lmao
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cmd "highlight clear SpellBad"
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cmd "highlight clear SpellLocal"
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cmd "highlight clear SpellCap"
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cmd "highlight clear SpellRare"
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cmd "highlight CursorLineNr ctermfg=cyan"
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cmd "highlight Visual term=reverse cterm=reverse"
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-- Keybindings
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map('i', 'jk', '<Esc>', {})
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map('n', '<leader>hr', '<cmd>source $MYVIMRC<cr>', {})
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map('i', "<Tab>", "v:lua.tab_complete()", { expr = true })
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map('s', "<Tab>", "v:lua.tab_complete()", { expr = true })
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map('i', "<S-Tab>", "v:lua.s_tab_complete()", { expr = true })
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map('s', "<S-Tab>", "v:lua.s_tab_complete()", { expr = true })
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map('n', '<leader>ff', '<cmd>Telescope find_files<cr>', { noremap = true })
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map('n', '<leader>fg', '<cmd>Telescope grep_string<cr>', { noremap = true })
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map('n', '<leader>fG', '<cmd>Telescope live_grep<cr>', { noremap = true })
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map('n', '<leader>fb', '<cmd>Telescope buffers<cr>', { noremap = true })
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map('n', '<leader>fh', '<cmd>Telescope help_tags<cr>', { noremap = true })
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-- LSP config
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local nvim_lsp = require('lspconfig')
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-- Use an on_attach function to only map the following keys
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-- after the language server attaches to the current buffer
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local on_attach = function(client, bufnr)
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local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
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local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
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-- Enable completion triggered by <c-x><c-o>
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buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
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-- Mappings.
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local opts = { noremap=true, silent=true }
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-- See `:help vim.lsp.*` for documentation on any of the below functions
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buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
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buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
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buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
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buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
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buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
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buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
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buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
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buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
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buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
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buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
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buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
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buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
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buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
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buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
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buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
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buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
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buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
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end
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local capabilities = vim.lsp.protocol.make_client_capabilities()
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capabilities.textDocument.completion.completionItem.snippetSupport = true
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capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
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-- Enable the following language servers
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local servers = { 'clangd', 'rust_analyzer', 'pyright', 'tsserver' }
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for _, lsp in ipairs(servers) do
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nvim_lsp[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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