init.lua

vim.g.python3_host_prog = "/usr/bin/python3.12"

-- NOTE: Must happen before plugins are loaded (otherwise wrong leader will be used)
vim.g.mapleader = " "
vim.g.maplocalleader = " "

-- [[ Settings/options ]]
vim.g.have_nerd_font = true

-- Spaces/Tabs
vim.opt.tabstop = 4
vim.opt.shiftwidth = 4
vim.opt.expandtab = true
vim.opt.softtabstop = 0
vim.opt.autoindent = true
vim.opt.smarttab = true

-- Gutter
vim.opt.number = true
vim.opt.relativenumber = true

-- Other
vim.opt.mouse = "a"

vim.opt.breakindent = true
vim.opt.undofile = true
vim.opt.ignorecase = true
vim.opt.smartcase = true
vim.opt.signcolumn = "yes"

vim.opt.updatetime = 250

vim.opt.splitright = true
vim.opt.splitbelow = true

-- Sets how neovim will display certain whitespace characters in the editor.
vim.opt.list = true
vim.opt.listchars = {
	tab = "  " --[[alternative value: "» "]],
	trail = "·",
	nbsp = "␣",
}

-- Preview substitutions live, as you type! (hightlight -> :s)
vim.opt.inccommand = "split"

vim.opt.cursorline = true
vim.opt.scrolloff = 10
vim.opt.hlsearch = true

-- [[ Keymaps ]]
-- Diagnostic
vim.keymap.set("n", "[d", vim.diagnostic.goto_prev, { desc = "Go to previous [D]iagnostic message" })
vim.keymap.set("n", "]d", vim.diagnostic.goto_next, { desc = "Go to next [D]iagnostic message" })
vim.keymap.set("n", "<leader>e", vim.diagnostic.open_float, { desc = "Show diagnostic [E]rror messages" })
vim.keymap.set("n", "<leader>q", vim.diagnostic.setloclist, { desc = "Open diagnostic [Q]uickfix list" })

-- Rust
vim.api.nvim_create_autocmd("FileType", {
	pattern = "rust",
	callback = function(_)
		vim.keymap.set("n", "<F6>", ":split term://cargo run<CR>", { desc = "Compile and run rust project" })
	end,
})

-- Lua
vim.api.nvim_create_autocmd("FileType", {
	pattern = "lua",
	callback = function(_)
		vim.keymap.set("n", "<F5>", ":split term://love .<CR>", { desc = "Run love 2d game" })
	end,
})

-- Other
-- Make sure autocommand will fire when using ctrl-c to go to normal mode
vim.keymap.set("i", "<C-c>", "<Esc>")

vim.api.nvim_create_autocmd("TermOpen", {
	callback = function(_)
		vim.opt_local.number = false
		vim.opt_local.relativenumber = false
		vim.cmd("normal i")
	end,
})

function open_vscode()
	local pos = vim.fn.getpos(".")
	local file = vim.api.nvim_buf_get_name(pos[1])
	local lnum = pos[2]
	local col = pos[3]
	vim.cmd(string.format("!code --goto %s:%s:%s", file, lnum, col))
end

vim.keymap.set("n", "<leader>vs", open_vscode, { desc = "Open vscode on current line and character" })

-- [[ Install `lazy.nvim` plugin manager ]]
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
	local lazyrepo = "https://github.com/folke/lazy.nvim.git"
	vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
end ---@diagnostic disable-next-line: undefined-field
vim.opt.rtp:prepend(lazypath)

-- [[ Configure and install plugins ]]
-- "plugins" after .setup causes layze to load lua/plugins.lua and lua/plugins/*.lua
require("lazy").setup("plugins", {
	ui = {
		icons = vim.g.have_nerd_font and {} or {
			cmd = "⌘",
			config = "🛠",
			event = "📅",
			ft = "📂",
			init = "⚙",
			keys = "🗝",
			plugin = "🔌",
			runtime = "💻",
			require = "🌙",
			source = "📄",
			start = "🚀",
			task = "📌",
			lazy = "💤 ",
		},
	},
})