migrate to dobot (#1)

* get rid of old stuff

* dotbot migration

nvim/init.lua

@@ -0,0 +1,75 @@
+require("plugin_specs")
+
+local keymap = vim.keymap
+local opt = vim.opt
+
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+vim.opt.termguicolors = true
+require("nvim-tree").setup()
+
+require("lualine").setup {
+  options = {
+    theme = "auto",
+    icons_enabled = true,
+    globalstatus = true,
+  }
+}
+
+require("gitsigns").setup()
+
+opt.tabstop = 2
+opt.softtabstop = 2
+opt.shiftwidth = 2
+opt.expandtab = true
+opt.relativenumber = true
+opt.ignorecase = true
+opt.smartcase = true
+opt.scrolloff = 3
+opt.confirm = true
+opt.history = 500
+opt.undofile = true
+opt.termguicolors = true
+opt.showmode = false
+opt.mouse = ""
+
+vim.cmd.colorscheme "tokyonight-night"
+
+keymap.set("n", "<space>s", require("nvim-tree.api").tree.toggle, {
+  desc = "toggle nvim-tree",
+  silent = true,
+})
+
+-- shortcut to command mode
+keymap.set({ "n", "x" }, ";", ":", { silent = true })
+
+keymap.set("n", [[\d]], "<cmd>close<cr>", {
+  silent = true,
+})
+
+keymap.set("n", "<space>o", "printf('m`%so<ESC>``', v:count1)", {
+  expr = true,
+  desc = "insert line below without moving cursor",
+})
+
+keymap.set("n", "<space>O", "printf('m`%sO<ESC>``', v:count1)", {
+  expr = true,
+  desc = "insert line above without moving cursor",
+})
+
+keymap.set("n", "/", [[/\v]])
+
+keymap.set("n", "c", '"_c')
+keymap.set("n", "C", '"_C')
+keymap.set("n", "cc", '"_cc')
+keymap.set("x", "c", '"_c')
+keymap.set("x", "p", '"_c<Esc>p')
+
+-- Break inserted text into smaller undo units when we insert some punctuation chars.
+local undo_ch = { ",", ".", "!", "?", ";", ":" }
+for _, ch in ipairs(undo_ch) do
+  keymap.set("i", ch, ch .. "<c-g>u")
+end
+
+keymap.set("i", "<C-A>", "<HOME>")
+keymap.set("i", "<C-E>", "<END>")