feat: add nvim-tree and oil for better file system interaction

nvim/init.lua

@@ -6,6 +6,7 @@
 
 require('options')
 require('keymaps')
+require('autocmds')
 require('lazy-nvim')
 
 vim.cmd[[ colorscheme tokyonight]]

nvim/lazy-lock.json

@@ -1,15 +1,22 @@
 {
   "catppuccin": { "branch": "main", "commit": "048c18fc531703815f5e10765ea46ce9b2c75ae4" },
+  "fidget.nvim": { "branch": "main", "commit": "3a93300c076109d86c7ce35ec67a8034ae6ba9db" },
+  "gitsigns.nvim": { "branch": "main", "commit": "0a2a93f687ec051292943a4d139366332ac93688" },
   "lazy.nvim": { "branch": "main", "commit": "28126922c9b54e35a192ac415788f202c3944c9f" },
   "lualine.nvim": { "branch": "master", "commit": "566b7036f717f3d676362742630518a47f132fff" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "3ba1b92b771f33256b4969d696b82c8ae7075364" },
   "mason.nvim": { "branch": "main", "commit": "9c9416817c9f4e6f333c749327a1ed5355cfab61" },
+  "neodev.nvim": { "branch": "main", "commit": "64b2a51b02c6f2ae177c745e4d8bc801a339fe09" },
   "nordtheme": { "branch": "main", "commit": "f13f5dfbb784deddbc1d8195f34dfd9ec73e2295" },
   "nvim-lspconfig": { "branch": "master", "commit": "8917d2c830e04bf944a699b8c41f097621283828" },
   "nvim-treesitter": { "branch": "master", "commit": "cd4e0909948eb33d3959e133c16f837e4db122c6" },
+  "nvim-treesitter-textobjects": { "branch": "master", "commit": "19a91a38b02c1c28c14e0ba468d20ae1423c39b2" },
+  "nvim-web-devicons": { "branch": "master", "commit": "b427ac5f9dff494f839e81441fb3f04a58cbcfbc" },
+  "oil.nvim": { "branch": "master", "commit": "bf753c3e3f8736939ad5597f92329dfe7b1df4f5" },
   "plenary.nvim": { "branch": "master", "commit": "663246936325062427597964d81d30eaa42ab1e4" },
   "telescope-ui-select.nvim": { "branch": "master", "commit": "6e51d7da30bd139a6950adf2a47fda6df9fa06d2" },
   "telescope.nvim": { "branch": "master", "commit": "d90956833d7c27e73c621a61f20b29fdb7122709" },
+  "toggleterm.nvim": { "branch": "main", "commit": "cbd041d91b90cd3c02df03fe6133208888f8e008" },
   "tokyonight.nvim": { "branch": "main", "commit": "67c6050e1ca41260c919236a098ba278472c7520" },
   "vim-commentary": { "branch": "master", "commit": "f67e3e67ea516755005e6cccb178bc8439c6d402" },
   "vim-fugitive": { "branch": "master", "commit": "854a8df0d06b8d3fcb30fa7f2b08c62b553eee3b" },

nvim/lua/autocmds.lua

@@ -0,0 +1,9 @@
+local api = vim.api
+
+api.nvim_create_augroup("custom_buffer", { clear = true })
+api.nvim_create_autocmd("TextYankPost", {
+  group = "custom_buffer",
+  pattern = "*",
+  callback = function() vim.highlight.on_yank { timeout = 200 } end
+})
+

nvim/lua/keymaps.lua

@@ -11,3 +11,21 @@ k.set('n', '<c-l>', ':wincmd l<CR>', { desc = 'Move to window right' })
 
 -- plugins set their own keymaps in ~/.config/nvim/lua/plugins/*.lua
 --
+--
+k.set("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" })
+
+k.set("n", "<leader>fp", "<cmd>echo expand('%:p')<cr>", { desc = "Show full path of current buffer"})
+
+local nvimTreeFocusOrToggle = function ()
+	local nvimTree=require("nvim-tree.api")
+	local currentBuf = vim.api.nvim_get_current_buf()
+	local currentBufFt = vim.api.nvim_get_option_value("filetype", { buf = currentBuf })
+	if currentBufFt == "NvimTree" then
+		nvimTree.tree.toggle()
+	else
+		nvimTree.tree.focus()
+	end
+end
+
+
+vim.keymap.set("n", "<leader>e", nvimTreeFocusOrToggle, { desc = "Toggle tree explorer"})

nvim/lua/lazy-nvim.lua

@@ -16,11 +16,8 @@ end
 vim.opt.rtp:prepend(lazypath)
 
 local opts = {
-  -- defaults = {
-  --   lazy = true,
-  -- },
   install = {
-    colorscheme = { "catppuccin" },
+    colorscheme = { "tokyonight" },
   },
 }
 

nvim/lua/options.lua

@@ -3,6 +3,10 @@
 
 local g, opt = vim.g, vim.opt
 
+-- nvim-tree: disable netrw at the very start of your init.lua
+g.loaded_netrw = 1
+g.loaded_netrwPlugin = 1
+
 g.mapleader = ' '
 g.maplocalleader = ' '
 
@@ -46,7 +50,7 @@ opt.virtualedit = 'onemore'
 opt.joinspaces = false
 opt.formatoptions = 'crqnj'
 
-opt.completeopt = 'menuone,noselect,preview'
+opt.completeopt = 'menuone,preview'
 
 opt.incsearch = true
 opt.ignorecase = true

nvim/lua/plugins/lsp.lua

@@ -1,4 +1,14 @@
+
 return {
+  {
+   "folke/neodev.nvim",
+    -- neodev needs to start before nvim-lspconfig
+    priority = 1000,
+    config = function()
+        require("neodev").setup({})
+    end,
+  },
+
   {
     "williamboman/mason.nvim",
     config = function()
@@ -15,21 +25,13 @@ return {
     end
   },
 
-  {
-    -- neodev needs to start before nvim-lspconfig
-    "folke/neodev.nvim",
-    config = function()
-        require("neodev").setup({})
-    end,
-  },
-
   {
     "neovim/nvim-lspconfig",
     dependencies = {
+      "folke/neodev.nvim",
       "williamboman/mason.nvim",
       "williamboman/mason-lspconfig.nvim",
       "j-hui/fidget.nvim",
-      "folke/neodev.nvim",
     },
     config = function()
       local lspconfig = require('lspconfig')

nvim/lua/plugins/nvim-tree.lua

@@ -0,0 +1,41 @@
+return {
+  "nvim-tree/nvim-tree.lua",
+  version = "*",
+  lazy = "false",
+  dependencies = {
+    "nvim-tree/nvim-web-devicons",
+  },
+  config = function()
+    local HEIGHT_RATIO = 0.8  -- You can change this
+    local WIDTH_RATIO = 0.5
+    require("nvim-tree").setup({
+      view = {
+        float = {
+          enable = true,
+          open_win_config = function()
+            local screen_w = vim.opt.columns:get()
+            local screen_h = vim.opt.lines:get() - vim.opt.cmdheight:get()
+            local window_w = screen_w * WIDTH_RATIO
+            local window_h = screen_h * HEIGHT_RATIO
+            local window_w_int = math.floor(window_w)
+            local window_h_int = math.floor(window_h)
+            local center_x = (screen_w - window_w) / 2
+            local center_y = ((vim.opt.lines:get() - window_h) / 2)
+                            - vim.opt.cmdheight:get()
+            return {
+              border = 'rounded',
+              relative = 'editor',
+              row = center_y,
+              col = center_x,
+              width = window_w_int,
+              height = window_h_int,
+            }
+            end,
+        },
+        width = function()
+          return math.floor(vim.opt.columns:get() * WIDTH_RATIO)
+        end,
+      },
+    })
+  end
+}

nvim/lua/plugins/oil.lua

@@ -0,0 +1,9 @@
+return {
+  'stevearc/oil.nvim',
+  opts = {},
+  -- Optional dependencies
+  dependencies = { "nvim-tree/nvim-web-devicons" },
+  config = function()
+    require("oil").setup()
+  end,
+}