first commit

init.lua

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+--lazy
+require("config.lazy")
+
+-- main nvim configs
+require("behavior")
+
+-- treesitter
+require("lazy").setup({{"nvim-treesitter/nvim-treesitter", build = ":TSUpdate"}})

lazy-lock.json

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+{
+  "LuaSnip": { "branch": "master", "commit": "458560534a73f7f8d7a11a146c801db00b081df0" },
+  "cmp-buffer": { "branch": "main", "commit": "b74fab3656eea9de20a9b8116afa3cfc4ec09657" },
+  "cmp-nvim-lsp": { "branch": "main", "commit": "a8912b88ce488f411177fc8aed358b04dc246d7b" },
+  "cmp-path": { "branch": "main", "commit": "edbab83da34fffbaf993491e84d0223540f42f0b" },
+  "cmp_luasnip": { "branch": "master", "commit": "98d9cb5c2c38532bd9bdb481067b20fea8f32e90" },
+  "friendly-snippets": { "branch": "main", "commit": "572f5660cf05f8cd8834e096d7b4c921ba18e175" },
+  "gruvbox.nvim": { "branch": "main", "commit": "58a2cda2e953a99e2f87c12b7fb4602da4e0709c" },
+  "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "c4c84f4521d62de595c0d0f718a9a40c1890c8ce" },
+  "mason.nvim": { "branch": "main", "commit": "8024d64e1330b86044fed4c8494ef3dcd483a67c" },
+  "nvim-cmp": { "branch": "main", "commit": "b5311ab3ed9c846b585c0c15b7559be131ec4be9" },
+  "nvim-jdtls": { "branch": "master", "commit": "4d77ff02063cf88963d5cf10683ab1fd15d072de" },
+  "nvim-lspconfig": { "branch": "master", "commit": "1cb30b1bafe5a63a5c6ac20dc39f83487df38855" },
+  "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" }
+}

lua/.luarc.json

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+{
+    "diagnostics.disable": [
+        "undefined-global"
+    ]
+}

lua/behavior.lua

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+-- base
+vim.g.mapleader = " "
+
+-- line numbers
+vim.opt.nu = true
+vim.opt.relativenumber = true
+
+-- spell check
+vim.opt.spell = true
+vim.opt.spelllang = { 'pt', 'en' }
+
+-- tab
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.expandtab = true
+vim.smartindent = true
+
+-- search
+vim.opt.hlsearch = false
+vim.opt.incsearch = true
+
+-- edit history
+vim.opt.undofile = true
+vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
+
+vim.opt.scrolloff = 8
+vim.opt.updatetime = 50

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)
+
+-- Make sure to setup `mapleader` and `maplocalleader` before
+-- loading lazy.nvim so that mappings are correct.
+-- This is also a good place to setup other settings (vim.opt)
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Setup lazy.nvim
+require("lazy").setup({
+  spec = {
+    -- import your plugins
+    { import = "plugins" },
+  },
+  -- Configure any other settings here. See the documentation for more details.
+  -- colorscheme that will be used when installing plugins.
+  install = { colorscheme = { "gruvbox" } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+})
+

lua/plugins/lsp.lua

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+return {
+  {
+    "mason-org/mason-lspconfig.nvim",
+    config = function()
+      ensure_installed = { "lua-language-server", "gopls", "jdtls" }
+    end
+  },
+  {
+    "mason-org/mason.nvim",
+    config = function()
+      require("mason").setup()
+    end
+  },
+  {
+    "neovim/nvim-lspconfig",
+    config = function()
+      local lspconfig = require("lspconfig")
+
+      vim.keymap.set('n', 'K', vim.lsp.buf.hover, {})
+      vim.keymap.set('n', '<leader>d', vim.diagnostic.open_float, {})
+      vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, {})
+
+      local servers = { "lua_ls", "gopls", "jdtls" }
+        for _, server in ipairs(servers) do
+        lspconfig[server].setup({})
+      end
+    end
+  },
+  { "mfussenegger/nvim-jdtls" },
+  {
+    "L3MON4D3/LuaSnip",
+    version = "v2.*",
+    build = "make install_jsregexp",
+    dependencies = {
+    "rafamadriz/friendly-snippets",
+    }
+  },
+  {
+    'hrsh7th/nvim-cmp',
+    dependencies = {
+      'hrsh7th/cmp-nvim-lsp',  -- Autocompletar com LSP
+      'hrsh7th/cmp-buffer',    -- Autocompletar com o buffer
+      'hrsh7th/cmp-path',      -- Autocompletar com caminhos de arquivo
+      'saadparwaiz1/cmp_luasnip', -- Autocompletar com LuaSnip
+      'L3MON4D3/LuaSnip',      -- O plugin de snippets
+    },
+    config = function()
+      local cmp = require('cmp')
+      local luasnip = require('luasnip')
+
+      cmp.setup({
+        snippet = {
+          expand = function(args)
+            luasnip.lsp_expand(args.body)  -- Expande o snippet com LuaSnip
+          end,
+        },
+        mapping = {
+          ['<Tab>'] = cmp.mapping.select_next_item(),   -- Seleciona o próximo item
+          ['<S-Tab>'] = cmp.mapping.select_prev_item(), -- Seleciona o item anterior
+          ['<CR>'] = cmp.mapping.confirm({ select = true }),  -- Confirma a seleção
+        },
+        sources = {
+          { name = 'nvim_lsp' },  -- LSP
+          { name = 'buffer' },     -- Buffer
+          { name = 'path' },       -- Caminhos
+          { name = 'luasnip' },    -- LuaSnip
+        },
+      })
+    end
+  }
+}

lua/plugins/theme.lua

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+return {
+
+-- theming
+  {
+    "ellisonleao/gruvbox.nvim",
+    lazy = false,
+    priority = 1000,
+    config = function()
+      require("gruvbox").setup({
+        terminal_colors = true, -- add neovim terminal colors
+        undercurl = true,
+        underline = true,
+        bold = true,
+        italic = {
+          strings = false,
+          emphasis = false,
+          comments = false,
+          operators = false,
+          folds = false,
+        },
+        strikethrough = true,
+        invert_selection = false,
+        invert_signs = false,
+        invert_tabline = false,
+        inverse = true, -- invert background for search, diffs, statuslines and errors
+        contrast = "hard", -- can be "hard", "soft" or empty string
+        palette_overrides = {},
+        overrides = {},
+        dim_inactive = false,
+        transparent_mode = false,
+      })
+
+      vim.cmd([[colorscheme gruvbox]])
+
+    end
+  },
+}

lua/plugins/treesitter.lua

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+return{
+  "nvim-treesitter/nvim-treesitter",
+  build = ":TSUpdate",
+    config = function () 
+      local configs = require("nvim-treesitter.configs")
+
+      configs.setup({
+          ensure_installed = { "c", "lua", "vim", "vimdoc", "html", "go", "java", "css" },
+          sync_install = false,
+          highlight = { enable = true },
+          indent = { enable = true },  
+        })
+    end
+}