Tiny Single File nvim config

*nvim.md

Usage

Just replace CONFIG_DIR/nvim/init.lua with the file below , where CONFIG_DIR is generally ~/.config in linux and mac

nvim-init.lua

-- setup lazy if needed
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)

-- set number as true
vim.api.nvim_win_set_option(0, "number", true)

local plugins = {
	{ "nvim-treesitter/nvim-treesitter", build = ":TSUpdate" },
	{ "nvim-telescope/telescope.nvim", tag = "0.1.1", dependencies = { "nvim-lua/plenary.nvim" } },
	"williamboman/mason.nvim",
	"Shatur/neovim-ayu",
	"jose-elias-alvarez/null-ls.nvim",
}

-- grab the needed plugins mentioned above
require("lazy").setup(plugins)

-- setup the colorsceme
require("ayu").setup({
	overrides = {},
})

vim.cmd.colorscheme("ayu")

-- setup basic lsp plugins and formatting
require("mason").setup()

local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
function on_attach_format(client, bufnr)
	if client.supports_method("textDocument/formatting") then
		vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr })
		vim.api.nvim_create_autocmd("BufWritePre", {
			group = augroup,
			buffer = bufnr,
			callback = function()
				vim.lsp.buf.format({ bufnr = bufnr })
			end,
		})
	end
end

local null_ls = require("null-ls")
null_ls.setup({
	debug = true,
	on_attach = on_attach_format,
	sources = {
		null_ls.builtins.formatting.stylua,
		null_ls.builtins.formatting.goimports,
		null_ls.builtins.formatting.prettier,
	},
})

-- define the leader and shortcuts to access fuzzy finder and file finder
vim.g.mapleader = ","
local telescope = require("telescope.builtin")
vim.keymap.set("n", "<leader>ff", telescope.find_files, {})
vim.keymap.set("n", "<leader>fg", telescope.live_grep, {})
vim.keymap.set("n", "<leader>fb", telescope.buffers, {})
vim.keymap.set("n", "<leader>fh", telescope.help_tags, {})