new lazy rice

nvim/lua/config/init.lua

@@ -0,0 +1,92 @@
+vim.opt.backspace = 'indent,eol,start'
+vim.opt.clipboard = 'unnamedplus'
+vim.opt.completeopt = 'menuone'
+vim.opt.expandtab = true -- insert tabs as spaces
+vim.opt.inccommand = 'split' -- incremental live completion
+vim.opt.laststatus = 1
+vim.opt.list = true
+vim.opt.nrformats:append('alpha') -- let Ctrl-a do letters as well
+vim.opt.path:append('**') -- enable fuzzy :find ing
+vim.opt.relativenumber = true
+vim.opt.shadafile = 'NONE' -- disable shada
+vim.opt.shiftwidth = 0 -- >> shifts by tabstop
+vim.opt.showmatch = true -- highlight matching brackets
+vim.opt.showmode = true
+vim.opt.signcolumn = 'no'
+vim.opt.spell = false
+vim.opt.softtabstop = -1 -- backspace removes tabstop
+vim.opt.swapfile = false
+vim.opt.tabstop = 2 -- 2 space tabs are based
+vim.opt.updatetime = 250 -- decrease update time
+vim.opt.virtualedit = 'onemore'
+vim.opt.wrap = true
+vim.g.fzf_layout = { window = { width = 0.9, height = 0.6 } }
+
+-- Switch tab length on the fly
+vim.keymap.set('n', '\\t', function()
+  vim.o.tabstop = vim.o.tabstop == 2 and 4 or 2
+end, { silent = true, desc = 'toggle tabstop' })
+
+-- autocmd
+----------------------------------------
+local undopath = '~/.local/share/nvim/undo'
+vim.api.nvim_create_autocmd('VimEnter', {
+  command = 'silent !mkdir -p ' .. undopath,
+  group = vim.api.nvim_create_augroup('Init', {}),
+})
+-- open :g in buffers
+vim.api.nvim_create_autocmd('BufWinEnter', {
+  pattern = '*',
+  callback = function(event)
+    if vim.bo[event.buf].filetype == 'help' then
+      vim.cmd.only()
+      vim.keymap.set('n', 'q', vim.cmd.bdelete, { noremap = true, silent = true })
+      vim.bo.buflisted = true
+    end
+  end,
+})
+
+-- Configure Neovim diagnostic messages
+local function prefix_diagnostic(prefix, diagnostic)
+  return string.format(prefix .. ' %s', diagnostic.message)
+end
+vim.diagnostic.config {
+  virtual_text = {
+    prefix = '',
+    format = function(diagnostic)
+      local severity = diagnostic.severity
+      if severity == vim.diagnostic.severity.ERROR then
+        return prefix_diagnostic('󰅚', diagnostic)
+      end
+      if severity == vim.diagnostic.severity.WARN then
+        return prefix_diagnostic('⚠', diagnostic)
+      end
+      if severity == vim.diagnostic.severity.INFO then
+        return prefix_diagnostic('ⓘ', diagnostic)
+      end
+      if severity == vim.diagnostic.severity.HINT then
+        return prefix_diagnostic('󰌶', diagnostic)
+      end
+      return prefix_diagnostic('■', diagnostic)
+    end,
+  },
+  update_in_insert = false,
+  underline = true,
+  severity_sort = true,
+  float = {
+    focusable = false,
+    style = 'minimal',
+    border = 'rounded',
+    source = 'if_many',
+    header = '',
+    prefix = '',
+  },
+}
+
+-- random keymaps
+vim.keymap.set('n', 'gq', vim.cmd.bdelete, { silent = true })
+vim.keymap.set('n', 'gr', 'gT', { noremap = true, silent = true })
+vim.keymap.set('n', 'n', 'nzz', { noremap = true, silent = true })
+vim.keymap.set('n', 'N', 'Nzz', { noremap = true, silent = true })
+vim.keymap.set({ 'v', 'i' }, 'wq', '<esc>l', { noremap = true, silent = true })
+vim.keymap.set('n', '<leader>x', '"rd', { remap = true, silent = true })