init.lua

-- Set leader key
vim.g.mapleader = " "
vim.g.maplocalleader = " "

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
local firstload = not vim.loop.fs_stat(lazypath)
if firstload 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 highlight on search
vim.o.hlsearch = false

-- Make line numbers default
vim.wo.number = true

vim.o.tabstop = 2 -- A TAB character looks like 2 spaces
vim.o.expandtab = true -- Pressing the TAB key will insert spaces instead of a TAB character
vim.o.softtabstop = 2 -- Number of spaces inserted instead of a TAB character
vim.o.shiftwidth = 2 -- Number of spaces inserted when indenting

-- 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 as auto. Set this to 'yes' if you want it enabled
vim.wo.signcolumn = "auto"

-- Decrease update time
vim.o.updatetime = 250
vim.o.timeoutlen = 300

-- Set completeopt to have a better completion experience
vim.o.completeopt = "menuone,noselect"

-- Set terminal gui colors to true
vim.o.termguicolors = true

-- add binaries installed by mason.nvim to path
local is_windows = vim.loop.os_uname().sysname == "Windows_NT"
vim.env.PATH = vim.fn.stdpath("data") .. "/mason/bin" .. (is_windows and ";" or ":") .. vim.env.PATH

require("lazy").setup("plugins")

if firstload then
	vim.schedule(function()
		vim.cmd("MasonInstallAll")

        local packages = {}
        for k, v in pairs(vim.g.mason_binaries_list) do
            packages[k] = v
        end

        local installed = {}

		require("mason-registry"):on("package:install:success", function(pkg)
            table.insert(installed, pkg.name)

            if #installed == #packages then
				vim.schedule(function()
					vim.api.nvim_buf_delete(0, { force = true })
					vim.api.nvim_buf_delete(0, { force = true })
					vim.cmd("echo '' | redraw")
				end)
			end
		end)
	end)
end