neovim-cinfig

vim.g.mapleader = " "

-- =========================
-- Basic settings
-- =========================

vim.opt.number = true
vim.opt.relativenumber = true

vim.opt.tabstop = 4
vim.opt.shiftwidth = 4
vim.opt.softtabstop = 4
vim.opt.expandtab = true
vim.opt.smartindent = true

vim.opt.mouse = "a"
vim.opt.termguicolors = true
vim.opt.clipboard = "unnamedplus"

vim.opt.ignorecase = true
vim.opt.smartcase = true

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

vim.opt.updatetime = 250
vim.opt.signcolumn = "yes"

-- =========================
-- lazy.nvim bootstrap
-- =========================

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"

if not vim.uv.fs_stat(lazypath) then
    vim.fn.system({
        "git",
        "clone",
        "--filter=blob:none",
        "https://github.com/folke/lazy.nvim.git",
        "--branch=stable",
        lazypath,
    })
end

vim.opt.rtp:prepend(lazypath)

-- =========================
-- Plugins
-- =========================

require("lazy").setup({
    {
        "ellisonleao/gruvbox.nvim",
        priority = 1000,
        config = function()
            vim.cmd.colorscheme("gruvbox")
        end,
    },

    {
        "nvim-lualine/lualine.nvim",
        dependencies = { "nvim-tree/nvim-web-devicons" },
        config = function()
            require("lualine").setup()
        end,
    },

    {
        "nvim-neo-tree/neo-tree.nvim",
        branch = "v3.x",
        dependencies = {
            "nvim-lua/plenary.nvim",
            "MunifTanjim/nui.nvim",
            "nvim-tree/nvim-web-devicons",
        },
        config = function()
            require("neo-tree").setup({})
        end,
    },

    {
        "nvim-telescope/telescope.nvim",
        dependencies = { "nvim-lua/plenary.nvim" },
    },

   {
        "nvim-treesitter/nvim-treesitter",
        branch = "master",
        build = ":TSUpdate",
        config = function()
            require("nvim-treesitter.configs").setup({
                ensure_installed = {
                    "c",
                    "cpp",
                    "rust",
                    "lua",
                    "cmake",
                    "vim",
                    "bash",
                },
                highlight = {
                    enable = true,
                },
            })
        end,
},

    {
        "neovim/nvim-lspconfig",
        config = function()
            vim.lsp.enable({
                "clangd",
                "rust_analyzer",
            })
        end,
    },

    {
        "lewis6991/gitsigns.nvim",
        config = function()
            require("gitsigns").setup()
        end,
    },

    {
        "folke/which-key.nvim",
        config = function()
            require("which-key").setup()
        end,
    },

    {
        "zbirenbaum/copilot.lua",
        config = function()
            require("copilot").setup({
                suggestion = {
                    enabled = true,
                    auto_trigger = true,
                    keymap = {
                        accept = "<C-j>",
                    },
                },
                panel = {
                    enabled = true,
                },
            })
        end,
    },
})

-- =========================
-- Keymaps
-- =========================

local map = vim.keymap.set

map("n", "<C-p>", "<cmd>Telescope find_files<CR>")
map("n", "<leader>fg", "<cmd>Telescope live_grep<CR>")
map("n", "<C-n>", "<cmd>Neotree toggle<CR>")

map("n", "gn", "<cmd>bnext<CR>")
map("n", "gp", "<cmd>bprevious<CR>")
map("n", "gc", "<cmd>bdelete<CR>")

map("n", "gd", vim.lsp.buf.definition)
map("n", "gr", vim.lsp.buf.references)
map("n", "K", vim.lsp.buf.hover)
map("n", "<leader>rn", vim.lsp.buf.rename)
map("n", "<leader>ca", vim.lsp.buf.code_action)

map("n", "[g", vim.diagnostic.goto_prev)
map("n", "]g", vim.diagnostic.goto_next)
map("n", "<space>a", vim.diagnostic.setloclist)