feat(cfg): first backup, need refactor

- todo:
-- move custom keybindings to a separate file
-- move vimbegood to .lua/custom/init.lua
-- uncomment custom plugins in init.lua

init.lua

@@ -67,6 +67,9 @@ vim.opt.rtp:prepend(lazypath)
 require('lazy').setup({
   -- NOTE: First, some plugins that don't require any configuration
 
+  -- vim motion study
+  'ThePrimeagen/vim-be-good',
+
   -- Git related plugins
   'tpope/vim-fugitive',
   'tpope/vim-rhubarb',
@@ -147,6 +150,9 @@ require('lazy').setup({
     'navarasu/onedark.nvim',
     priority = 1000,
     config = function()
+      require('onedark').setup  {
+        transparent = true
+      }
       vim.cmd.colorscheme 'onedark'
     end,
   },
@@ -221,7 +227,7 @@ require('lazy').setup({
   --    Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
   --
   --    For additional information see: https://github.com/folke/lazy.nvim#-structuring-your-plugins
-  -- { import = 'custom.plugins' },
+  { import = 'custom.plugins' },
 }, {})
 
 -- [[ Setting options ]]
@@ -240,7 +246,7 @@ vim.o.mouse = 'a'
 -- Sync clipboard between OS and Neovim.
 --  Remove this option if you want your OS clipboard to remain independent.
 --  See `:help 'clipboard'`
-vim.o.clipboard = 'unnamedplus'
+-- vim.o.clipboard = 'unnamedplus'
 
 -- Enable break indent
 vim.o.breakindent = true
@@ -303,7 +309,7 @@ require('telescope').setup {
 pcall(require('telescope').load_extension, 'fzf')
 
 -- See `:help telescope.builtin`
-vim.keymap.set('n', '<leader>?', require('telescope.builtin').oldfiles, { desc = '[?] Find recently opened files' })
+vim.keymap.set('n', '<leader>&', require('telescope.builtin').oldfiles, { desc = '[?] Find recently opened files' })
 vim.keymap.set('n', '<leader><space>', require('telescope.builtin').buffers, { desc = '[ ] Find existing buffers' })
 vim.keymap.set('n', '<leader>/', function()
   -- You can pass additional configuration to telescope to change theme, layout, etc.
@@ -537,3 +543,39 @@ cmp.setup {
 
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et
+
+-- custom
+-- move back keymap
+vim.keymap.set("n", "<leader>pv", vim.cmd.Ex)
+
+-- current line num
+vim.opt.relativenumber = true
+
+-- fat cursor
+vim.opt.guicursor = ""
+
+-- 4 tab indenting
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.expandtab = true
+
+-- move line up/down
+vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
+vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")
+
+-- keep cursor in the middle
+vim.keymap.set("n", "<C-d>", "<C-d>zz")
+vim.keymap.set("n", "<C-u>", "<C-u>zz")
+vim.keymap.set("n", "n", "nzzzv")
+vim.keymap.set("n", "N", "Nzzzv")
+vim.keymap.set("n", "<C-k>", "<cmd>cnext<CR>zz")
+vim.keymap.set("n", "<C-j>", "<cmd>cprev<CR>zz")
+vim.keymap.set("n", "<leader>k", "<cmd>lnext<CR>zz")
+vim.keymap.set("n", "<leader>j", "<cmd>lprev<CR>zz")
+
+-- delete without buffer
+vim.keymap.set("x", "<leader>p", [["_dP]])
+
+-- replace current word
+vim.keymap.set("n", "<leader>s", [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]])

lua/custom/plugins/harpoon.lua

@@ -0,0 +1,22 @@
+return {
+    'ThePrimeagen/harpoon',
+    dependencies = {
+        "nvim-lua/plenary.nvim",
+    },
+
+    config = function()
+        require("harpoon").setup {}
+
+        local mark = require("harpoon.mark")
+        local ui = require("harpoon.ui")
+
+        vim.keymap.set("n", "<M-a>", mark.add_file)
+        vim.keymap.set("n", "<M-m>", ui.toggle_quick_menu)
+
+        vim.keymap.set("n", "<M-1>", function() ui.nav_file(1) end)
+        vim.keymap.set("n", "<M-2>", function() ui.nav_file(2) end)
+        vim.keymap.set("n", "<M-3>", function() ui.nav_file(3) end)
+        vim.keymap.set("n", "<M-4>", function() ui.nav_file(4) end)
+
+    end,
+}