-- Opts -----------------------------------------------------------------------

local opt = vim.opt
opt.colorcolumn = { "80", "100", "120" }
opt.signcolumn = "yes:1"
opt.termguicolors = true
opt.ignorecase = true
opt.swapfile = false
opt.autoindent = true
opt.expandtab = true
opt.tabstop = 4
opt.softtabstop = 4
opt.shiftwidth = 4
opt.shiftround = true
opt.number = true
opt.relativenumber = true
opt.numberwidth = 2
opt.wrap = false
opt.cursorline = true
opt.scrolloff = 8
opt.inccommand = "nosplit"
opt.undodir = os.getenv("HOME") .. "/.cache/nvim/undodir"
opt.undofile = true
opt.winborder = "none"
opt.hlsearch = false

vim.cmd.filetype("plugin indent on")

-- Keymaps --------------------------------------------------------------------

vim.g.mapleader = " "
vim.keymap.set("n", "<space>", "<Nop>")

vim.keymap.set("n", "j", "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
vim.keymap.set("n", "k", "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
vim.keymap.set("n", "<C-d>", "<C-d>zz")
vim.keymap.set("n", "<C-u>", "<C-u>zz")
vim.keymap.set("t", "<Esc>", "<C-\\><C-N>") -- Make Esc act as Esc in terminal

vim.keymap.set("n", "<leader>te", "<cmd>tabnew<CR>", { silent = true })
vim.keymap.set("n", "<leader>tn", "<cmd>tabn<CR>", { silent = true })
vim.keymap.set("n", "<leader>tp", "<cmd>tabp<CR>", { silent = true })

vim.keymap.set("v", "<leader>p", '"_dP')
vim.keymap.set("x", "y", [["+y]], { silent = true })

vim.keymap.set("n", "<leader>cd", function() vim.fn.chdir(vim.fn.expand("%:p:h")) end)