Updated Neovim config to lua, cleaned up unneccecary plugins

This commit is contained in:
2025-10-04 23:47:12 +02:00
parent d453460c01
commit 9308fa14a5
12 changed files with 328 additions and 191 deletions
+16
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-- Set leader key to Space
vim.g.mapleader = " "
vim.g.maplocalleader = " "
-- Load basic settings
require("config.options")
require("config.keymaps")
-- Load plugins (lazy.nvim will be auto-installed)
require("config.plugins")
-- Plugin-specific configuration
require("config.lsp")
require("config.treesitter")
require("config.telescope")
require("config.cmp")
-162
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call plug#begin('~/.local/share/nvim/plugged')
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-telescope/telescope.nvim', {'tag': '0.1.0', 'do': ':TSUpdate'}
Plug 'neovim/nvim-lspconfig'
Plug 'lukas-reineke/indent-blankline.nvim'
Plug 'nvim-tree/nvim-tree.lua'
Plug 'nvim-tree/nvim-web-devicons' " Recommended (for coloured icons)
Plug 'akinsho/bufferline.nvim', { 'tag': '*' }
Plug 'nvim-lualine/lualine.nvim'
Plug 'lervag/vimtex' " Main LaTeX plugin for compilation and preview
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'} " Ensure Treesitter is installed
Plug 'nvim-treesitter/nvim-treesitter-textobjects' " Better text objects in LaTeX
Plug 'nvim-lua/plenary.nvim' " Dependency for some features
Plug 'nvim-telescope/telescope-bibtex.nvim' " For searching bibliography files
Plug 'godlygeek/tabular' " Table formatting (useful for LaTeX tables)
Plug 'dpelle/vim-LanguageTool' " Grammar and spell checking (supports German)
Plug 'aspeddro/cmp-pandoc.nvim' " Completion for citations in LaTeX
" LSP and Autocompletion plugins
Plug 'neovim/nvim-lspconfig' " LSP configuration
Plug 'hrsh7th/nvim-cmp' " Completion engine
Plug 'hrsh7th/cmp-nvim-lsp' " LSP completion source
Plug 'hrsh7th/cmp-buffer' " Buffer completion source
Plug 'hrsh7th/cmp-path' " Path completion source
Plug 'saadparwaiz1/cmp_luasnip' " Snippet completion source
Plug 'L3MON4D3/LuaSnip' " Snippet engine
Plug 'onsails/lspkind.nvim' " LSP completion icons
" Git integration for showing git diff signs
Plug 'airblade/vim-gitgutter'
let g:indentLine_enabled = 1
set number
call plug#end()
let g:vimtex_view_method = 'zathura' " Use Zathura as PDF viewer (change if needed)
let g:vimtex_compiler_method = 'latexmk' " Continuous compilation
let g:vimtex_quickfix_mode = 0 " Disable quickfix window popups
" Automatically open quickfix if errors occur
autocmd User VimtexEventCompileFailed cwindow
set spell
set spelllang=de,en " Enable German and English spell checking
" Enable treesitter syntax highlighting
lua << EOF
require'nvim-treesitter.configs'.setup {
highlight = {
enable = true, -- Enable highlighting
disable = {}, -- List of languages to disable highlighting (optional)
},
ensure_installed = { "python", "go", "latex" } -- Automatically install parsers for Python
}
EOF
" Enable LSP and autocompletion
lua << EOF
-- Set up nvim-cmp (autocompletion)
local cmp = require'cmp'
local lspkind = require'lspkind'
cmp.setup({
snippet = {
expand = function(args)
require('luasnip').lsp_expand(args.body) -- For snippet expansion
end,
},
mapping = {
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.close(),
['<CR>'] = cmp.mapping.confirm({ select = true }),
},
sources = {
{ name = 'nvim_lsp' },
{ name = 'buffer' },
{ name = 'path' },
{ name = 'luasnip' },
},
formatting = {
format = lspkind.cmp_format({ with_text = true, maxwidth = 50 }),
},
})
-- Set up LSP (pyright for Python)
local lspconfig = require'lspconfig'
-- Python LSP setup
lspconfig.pyright.setup({
on_attach = function(client, bufnr)
-- Enable diagnostics (squiggles for errors)
vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
vim.lsp.diagnostic.on_publish_diagnostics, {
virtual_text = true, -- Enable inline error messages (squiggles)
signs = true, -- Enable error/warning signs in the gutter
update_in_insert = false, -- Don't update diagnostics while typing
}
)
end
})
-- Set up Go LSP
lspconfig.gopls.setup({
on_attach = function(client, bufnr)
vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
vim.lsp.diagnostic.on_publish_diagnostics, {
virtual_text = true,
signs = true,
update_in_insert = false,
}
)
end,
settings = {
gopls = {
analyses = {
unusedparams = true,
},
staticcheck = true,
},
},
})
EOF
lua << EOF
-- lualine (statusline)
require('lualine').setup()
-- bufferline (tabs)
require('bufferline').setup{}
require('nvim-web-devicons').setup {
default = true; -- Enables default icons
}
require("nvim-tree").setup {
view = {
width = 30,
side = "left",
},
renderer = {
icons = {
show = {
file = true,
folder = true,
folder_arrow = true,
git = true,
},
},
},
}
EOF
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{
"LuaSnip": { "branch": "master", "commit": "73813308abc2eaeff2bc0d3f2f79270c491be9d7" },
"barbar.nvim": { "branch": "master", "commit": "549ee11d97057eae207bafa2c23c315942cca097" },
"cmp-buffer": { "branch": "main", "commit": "b74fab3656eea9de20a9b8116afa3cfc4ec09657" },
"cmp-cmdline": { "branch": "main", "commit": "d126061b624e0af6c3a556428712dd4d4194ec6d" },
"cmp-nvim-lsp": { "branch": "main", "commit": "bd5a7d6db125d4654b50eeae9f5217f24bb22fd3" },
"cmp-path": { "branch": "main", "commit": "c642487086dbd9a93160e1679a1327be111cbc25" },
"cmp_luasnip": { "branch": "master", "commit": "98d9cb5c2c38532bd9bdb481067b20fea8f32e90" },
"friendly-snippets": { "branch": "main", "commit": "572f5660cf05f8cd8834e096d7b4c921ba18e175" },
"gitsigns.nvim": { "branch": "main", "commit": "1ee5c1fd068c81f9dd06483e639c2aa4587dc197" },
"lazy.nvim": { "branch": "main", "commit": "59334064f8604ca073791c25dcc5c9698865406e" },
"lualine.nvim": { "branch": "master", "commit": "b8c23159c0161f4b89196f74ee3a6d02cdc3a955" },
"mini.nvim": { "branch": "main", "commit": "79654ef28182986dcdd9e2d3506d1728fc7c4f79" },
"neo-tree.nvim": { "branch": "v3.x", "commit": "9130e58424ad95bf2dd8b40afbb8cf04d648638c" },
"nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
"nvim-cmp": { "branch": "main", "commit": "b5311ab3ed9c846b585c0c15b7559be131ec4be9" },
"nvim-lspconfig": { "branch": "master", "commit": "e688b486fe9291f151eae7e5c0b5a5c4ef980847" },
"nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
"nvim-web-devicons": { "branch": "master", "commit": "b8221e42cf7287c4dcde81f232f58d7b947c210d" },
"plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
"render-markdown.nvim": { "branch": "main", "commit": "7e6af36c846017122e07e68803bbf95f3c729ca3" },
"sonokai": { "branch": "master", "commit": "cf50520d1cddf7a4e7bccae650cdf0a6dd362a10" },
"telescope.nvim": { "branch": "master", "commit": "b4da76be54691e854d3e0e02c36b0245f945c2c7" },
"tokyonight.nvim": { "branch": "main", "commit": "4d159616aee17796c2c94d2f5f87d2ee1a3f67c7" }
}
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-- Completion setup for Neovim using nvim-cmp and LuaSnip
-- Safely import modules
local cmp_status, cmp = pcall(require, "cmp")
if not cmp_status then
return
end
local snip_status, luasnip = pcall(require, "luasnip")
if not snip_status then
return
end
-- Load friendly-snippets (optional, prebuilt snippets)
require("luasnip.loaders.from_vscode").lazy_load()
-- Setup nvim-cmp
cmp.setup({
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
mapping = cmp.mapping.preset.insert({
["<C-Space>"] = cmp.mapping.complete(), -- Trigger completion menu
["<CR>"] = cmp.mapping.confirm({ select = true }), -- Confirm selection
["<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 = cmp.config.sources({
{ name = "nvim_lsp" }, -- LSP completion
{ name = "luasnip" }, -- Snippets
}, {
{ name = "buffer" }, -- Words in current buffer
{ name = "path" }, -- File system paths
}),
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered(),
},
formatting = {
format = function(entry, vim_item)
vim_item.menu = ({
nvim_lsp = "[LSP]",
luasnip = "[Snip]",
buffer = "[Buf]",
path = "[Path]",
})[entry.source.name]
return vim_item
end,
},
})
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local map = vim.api.nvim_set_keymap
local opts = { noremap = true, silent = true }
-- Tabs shortcuts
map('n', '<A-,>', '<Cmd>BufferPrevious<CR>', opts)
map('n', '<A-.>', '<Cmd>BufferNext<CR>', opts)
map('n', '<A-1>', '<Cmd>BufferGoto 1<CR>', opts)
map('n', '<A-2>', '<Cmd>BufferGoto 2<CR>', opts)
map('n', '<A-3>', '<Cmd>BufferGoto 3<CR>', opts)
map('n', '<A-4>', '<Cmd>BufferGoto 4<CR>', opts)
map('n', '<A-5>', '<Cmd>BufferGoto 5<CR>', opts)
map('n', '<A-6>', '<Cmd>BufferGoto 6<CR>', opts)
map('n', '<A-7>', '<Cmd>BufferGoto 7<CR>', opts)
map('n', '<A-8>', '<Cmd>BufferGoto 8<CR>', opts)
map('n', '<A-9>', '<Cmd>BufferGoto 9<CR>', opts)
map('n', '<A-0>', '<Cmd>BufferLast<CR>', opts)
map('n', '<A-c>', '<Cmd>BufferClose<CR>', opts)
map('n', '<C-p>', '<Cmd>BufferPick<CR>', opts)
map('n', '<C-s-p>', '<Cmd>BufferPickDelete<CR>', opts)
map('n', '<Space>bb', '<Cmd>BufferOrderByBufferNumber<CR>', opts)
map('n', '<Space>bn', '<Cmd>BufferOrderByName<CR>', opts)
map('n', '<Space>bd', '<Cmd>BufferOrderByDirectory<CR>', opts)
map('n', '<Space>bl', '<Cmd>BufferOrderByLanguage<CR>', opts)
map('n', '<Space>bw', '<Cmd>BufferOrderByWindowNumber<CR>', opts)
-- Toggle Neotree
map('n', '<leader>e', ':Neotree toggle<CR>', opts)
-- Terminal
map('n', '<leader>t', ':terminal<CR>', opts)
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-- Common on_attach handler
local on_attach = function(client, bufnr)
local opts = { buffer = bufnr }
vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts)
vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, opts)
end
-- Configure all your servers
vim.lsp.config("lua_ls", {
on_attach = on_attach,
settings = {
Lua = { diagnostics = { globals = { "vim" } } },
},
})
vim.lsp.config("pyright", { on_attach = on_attach })
vim.lsp.config("gopls", { on_attach = on_attach })
vim.lsp.config("clangd", { on_attach = on_attach })
vim.lsp.config("omnisharp", { on_attach = on_attach })
vim.lsp.config("jdtls", { on_attach = on_attach })
vim.lsp.config("ts_ls", { on_attach = on_attach })
vim.lsp.config("jsonls", { on_attach = on_attach })
vim.lsp.config("yamlls", { on_attach = on_attach })
-- Enable them all
for _, server in ipairs({
"lua_ls", "pyright", "gopls", "clangd",
"omnisharp", "jdtls", "ts_ls", "jsonls", "yamlls",
}) do
vim.lsp.enable(server)
end
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vim.opt.number = true
vim.opt.relativenumber = false
vim.opt.tabstop = 4
vim.opt.shiftwidth = 4
vim.opt.expandtab = true
vim.opt.termguicolors = true
vim.opt.cursorline = true
vim.opt.mouse = "a"
vim.opt.clipboard = "unnamedplus"
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-- Bootstrap lazy.nvim if not installed
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
})
end
vim.opt.rtp:prepend(lazypath)
-- Plugins
require("lazy").setup({
-- Core
"nvim-lua/plenary.nvim",
-- UI
"nvim-lualine/lualine.nvim",
"nvim-tree/nvim-web-devicons",
-- Treesitter
{ "nvim-treesitter/nvim-treesitter", build = ":TSUpdate" },
-- Telescope
"nvim-telescope/telescope.nvim",
-- LSP
"neovim/nvim-lspconfig",
-- Themes
"folke/tokyonight.nvim",
{
'sainnhe/sonokai',
lazy = false,
priority = 1000,
config = function()
-- Optionally configure and load the colorscheme
-- directly inside the plugin declaration.
vim.g.sonokai_enable_italic = true
vim.cmd.colorscheme('sonokai')
end
},
-- Autocomplete
{
"hrsh7th/nvim-cmp",
"hrsh7th/cmp-nvim-lsp",
"hrsh7th/cmp-buffer",
"hrsh7th/cmp-path",
"hrsh7th/cmp-cmdline",
"L3MON4D3/LuaSnip",
"saadparwaiz1/cmp_luasnip",
"rafamadriz/friendly-snippets",
},
-- Markdown Preview Page
{
'MeanderingProgrammer/render-markdown.nvim',
dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-mini/mini.nvim'}, -- if you use the mini.nvim suite
-- dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-mini/mini.icons' }, -- if you use standalone mini plugins
-- dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-tree/nvim-web-devicons' }, -- if you prefer nvim-web-devicons
---@module 'render-markdown'
---@type render.md.UserConfig
opts = {},
},
-- Tabs
{ 'romgrk/barbar.nvim',
dependencies = {
'lewis6991/gitsigns.nvim', -- OPTIONAL: for git status
'nvim-tree/nvim-web-devicons', -- OPTIONAL: for file icons
},
init = function() vim.g.barbar_auto_setup = false end,
opts = {
-- lazy.nvim will automatically call setup for you. put your options here, anything missing will use the default:
-- animation = true,
-- insert_at_start = true,
-- …etc.
},
},
{
"nvim-neo-tree/neo-tree.nvim",
branch = "v3.x",
dependencies = {
"nvim-lua/plenary.nvim",
"MunifTanjim/nui.nvim",
"nvim-tree/nvim-web-devicons", -- optional, but recommended
},
lazy = false, -- neo-tree will lazily load itself
},
})
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local telescope = require("telescope")
telescope.setup({
defaults = {
prompt_prefix = "🔍 ",
selection_caret = "",
path_display = { "smart" },
sorting_strategy = "ascending",
layout_config = { prompt_position = "top" },
},
pickers = {
find_files = {
hidden = true, -- show hidden files
},
},
})
-- Optional: keymaps for quick access
local builtin = require("telescope.builtin")
vim.keymap.set("n", "<leader>ff", builtin.find_files, { desc = "Find files" })
vim.keymap.set("n", "<leader>fg", builtin.live_grep, { desc = "Grep text" })
vim.keymap.set("n", "<leader>fb", builtin.buffers, { desc = "Find buffers" })
vim.keymap.set("n", "<leader>fh", builtin.help_tags, { desc = "Find help" })
vim.keymap.set("n", "<leader>fr", builtin.oldfiles, { desc = "Recent files" })
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require("nvim-treesitter.configs").setup({
ensure_installed = {
-- Programming Languages
"lua", "python", "bash", "javascript", "typescript",
"go", "java", "c", "cpp", "c_sharp", "rust",
-- Web Languages
"html", "css", "scss", "json", "yaml", "toml", "xml",
-- Other formats
"markdown", "markdown_inline", "sql", "dockerfile", "gitignore"
},
highlight = { enable = true },
indent = { enable = true },
})