feat(neovim): Add nvim config files

dot-config/nvim/init.lua

@@ -0,0 +1,2 @@
+require("config.vim-options")
+require("config.lazy")

dot-config/nvim/lua/config/lazy.lua

@@ -0,0 +1,35 @@
+-- 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 = { "habamax" } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+})

dot-config/nvim/lua/config/vim-options.lua

@@ -0,0 +1,8 @@
+vim.cmd.set("expandtab")
+vim.cmd.set("tabstop=2")
+vim.cmd.set("softtabstop=2")
+vim.cmd.set("shiftwidth=2")
+
+vim.opt.swapfile = false
+vim.wo.number = true
+vim.keymap.set("i", "jj", "<Esc>", { noremap = false })

dot-config/nvim/lua/plugins/catpuccin.lua

@@ -0,0 +1,9 @@
+return {
+  "catppuccin/nvim",
+  lazy = false,
+  name = "catppuccin",
+  priority = 1000,
+  config = function()
+    vim.cmd.colorscheme("catppuccin-mocha")
+  end,
+}

dot-config/nvim/lua/plugins/lualine.lua

@@ -0,0 +1,10 @@
+return {
+  "nvim-lualine/lualine.nvim",
+  config = function()
+    require("lualine").setup({
+      options = {
+        theme = "catppuccin",
+      },
+    })
+  end,
+}

dot-config/nvim/lua/plugins/mason.lua

@@ -0,0 +1,26 @@
+return {
+  {
+    "williamboman/mason.nvim",
+    config = function()
+      require("mason").setup()
+    end,
+  },
+  {
+    "williamboman/mason-lspconfig.nvim",
+    config = function()
+      require("mason-lspconfig").setup({
+        ensure_installed = { "lua_ls" },
+      })
+    end,
+  },
+  {
+    "neovim/nvim-lspconfig",
+    config = function()
+      local lspconfig = require("lspconfig")
+      lspconfig.lua_ls.setup({})
+      vim.keymap.set("n", "K", vim.lsp.buf.hover, {})
+      vim.keymap.set("n", "gd", vim.lsp.buf.definition, {})
+      vim.keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, {})
+    end,
+  },
+}

dot-config/nvim/lua/plugins/neo-tree.lua

@@ -0,0 +1,12 @@
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  branch = "v3.x",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons",
+    "MunifTanjim/nui.nvim",
+  },
+  config = function()
+    vim.keymap.set("n", "<C-n>", ":Neotree filesystem reveal left toggle<CR>", {})
+  end,
+}

dot-config/nvim/lua/plugins/none-ls.lua

@@ -0,0 +1,13 @@
+return {
+  "nvimtools/none-ls.nvim",
+  config = function()
+    local null_ls = require("null-ls")
+    null_ls.setup({
+      sources = {
+        null_ls.builtins.formatting.stylua,
+      },
+    })
+
+    vim.keymap.set("n", "<leader>gf", vim.lsp.buf.format, {})
+  end,
+}

dot-config/nvim/lua/plugins/telescope.lua

@@ -0,0 +1,25 @@
+return {
+  {
+    "nvim-telescope/telescope.nvim",
+    tag = "0.1.8",
+    dependencies = { "nvim-lua/plenary.nvim" },
+    config = function()
+      local builtin = require("telescope.builtin")
+      vim.keymap.set("n", "<C-p>", builtin.find_files, {})
+      vim.keymap.set("n", "<leader>fg", builtin.live_grep, {})
+    end,
+  },
+  {
+    "nvim-telescope/telescope-ui-select.nvim",
+    config = function()
+      require("telescope").setup({
+        extensions = {
+          ["ui-select"] = {
+            require("telescope.themes").get_dropdown({}),
+          },
+        },
+      })
+      require("telescope").load_extension("ui-select")
+    end,
+  },
+}

dot-config/nvim/lua/plugins/treesitter.lua

@@ -0,0 +1,17 @@
+return {
+  "nvim-treesitter/nvim-treesitter",
+  build = ":TSUpdate",
+  config = function()
+    local config = require("nvim-treesitter.configs")
+    config.setup({
+      ensure_installed = { "c", "lua", "vim", "vimdoc", "query" },
+      auto_install = true,
+      highlight = {
+        enable = true,
+      },
+      indent = {
+        enable = true,
+      },
+    })
+  end,
+}