feat(plugins): setup gruvbox colorscheme.

init.lua

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+require("config.settings")
+require("config.lazy")

lazy-lock.json

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+{
+  "gruvbox.nvim": { "branch": "main", "commit": "5e0a460d8e0f7f669c158dedd5f9ae2bcac31437" },
+  "lazy.nvim": { "branch": "main", "commit": "1ea3c4085785f460fb0e46d2fe1ee895f5f9e7c1" }
+}

lua/config/lazy.lua

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+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+--setup lazy.nvim
+require("lazy").setup({
+  spec = {
+    -- import plugins from specific directory
+    { import = "plugins" },
+  },
+  -- setup correct colorscheme
+  install = { colorscheme = { "gruvbox"} },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+  rocks = {
+    enabled = false
+  },
+})

lua/config/settings.lua

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+-- enable line number and relative line numbers
+vim.opt.number = true
+vim.opt.relativenumber = true
+
+-- make splits open on bottom and right
+vim.opt.splitbelow = true
+vim.opt.splitright = true
+
+-- disable line wrapping
+vim.opt.wrap = false
+
+-- setup tabs nicelly
+vim.opt.expandtab = true
+vim.opt.tabstop = 2
+vim.opt.shiftwidth = 2
+
+-- setup a nice scrolloff value
+vim.opt.scrolloff = 20
+
+-- make virtual edit work for blocks
+vim.opt.virtualedit = "block"
+
+-- make :s and others open a split
+vim.opt.inccommand = "split"
+
+-- ignore case
+vim.opt.ignorecase = true
+
+-- setup leader and local leader
+vim.g.mapleader = " "
+vim.g.maplocalleader = ";"

lua/plugins/colorscheme.lua

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+return {
+  {
+    "ellisonleao/gruvbox.nvim",
+    lazy = false,
+    priority = 1000,
+    config = function()
+      -- load colorscheme here
+      vim.o.background = "dark"
+      vim.cmd([[colorscheme gruvbox]])
+    end,
+  },
+}