Nvim 0.12

README.md

@@ -1,3 +1,5 @@
+<!-- rumdl-configure-file { "MD013": { "line_length": 10 } } -->
+
 # dot files
 
 DotFiles for my macOS, Win32 & Linux environments. Geared towards use of git and neovim.
@@ -26,11 +28,14 @@ irm 'https://raw.githubusercontent.com/davidjenni/dotfiles/main/bootstrap.ps1' |
 ````
 
 For a headless install (elevated), run
+<!-- rumdl-disable line-length -->
 
 ```bash
 powershell -NoProfile -ExecutionPolicy RemoteSigned -command { Set-ExecutionPolicy RemoteSigned -Scope CurrentUser -Force; $env:DOT_HEADLESS=1; irm https://raw.githubusercontent.com/davidjenni/dotfiles/main/bootstrap.ps1 | iex }
 ```
 
+<!-- rumdl-enable line-length -->
+
 ### macOS 14+/Ubuntu 22+/Debian 12+ (WSL or VM)
 
 to bootstrap, run this in a default Terminal.app prompt:

nvim/minimal.lua

@@ -0,0 +1,245 @@
+-- minimal, lite neovim configuration
+-- loads just enough plugins to support markdown & lua LS/completions/formatting
+-- show loaded plugins:
+-- :lua =vim.iter(vim.pack.get()):map(function(v) return v.spec.name end):totable()
+
+local minVersion = '0.12.0'
+if vim.fn.has('nvim-' .. minVersion) == 0 then
+  vim.api.nvim_echo({
+    { 'This nvim config requires neovim >= ' .. minVersion .. '\n', 'ErrorMsg' },
+    { 'Press any key to exit', 'MoreMsg' },
+  }, true, {})
+  vim.fn.getchar()
+  vim.cmd.quitall()
+  return {}
+end
+
+-- set leader before loading plugins
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+-- load fidget's nicer notifications first
+vim.pack.add({ 'https://github.com/j-hui/fidget.nvim' }, { confirm = false })
+require('fidget').setup({
+  display = {
+    done_ttl = 8,
+  },
+  notification = {
+    override_vim_notify = true,
+  },
+})
+
+local cmd = vim.cmd
+local o = vim.o
+
+o.cursorline = true
+o.smarttab = true
+o.expandtab = true
+o.incsearch = true
+o.ignorecase = true
+o.smartcase = true
+o.number = true
+o.signcolumn = 'yes:2'
+o.shortmess = 'atToOc'
+o.scrolloff = 10
+o.sidescrolloff = 4
+o.splitbelow = true
+o.splitright = true
+o.pumborder = 'rounded'
+o.winborder = 'rounded'
+o.list = true
+o.listchars = 'tab:>.,trail:#,extends:>,precedes:<'
+o.showmatch = true
+o.matchtime = 2
+
+local indent = 2
+o.tabstop = indent
+o.softtabstop = indent
+o.shiftwidth = indent
+o.completeopt = 'menuone,popup,preinsert'
+o.mouse = 'a'
+
+cmd.colorscheme('catppuccin')
+
+-- https://neovim.io/doc/user/pack/#_plugin-manager
+vim.pack.add({
+  -- sort by repo/plugin name:
+  'https://github.com/stevearc/conform.nvim',
+  { src = 'https://github.com/saghen/blink.cmp', version = vim.version.range('1.10') },
+  'https://github.com/folke/lazydev.nvim',
+  'https://github.com/williamboman/mason.nvim',
+  'https://github.com/williamboman/mason-lspconfig.nvim',
+  'https://github.com/echasnovski/mini.nvim',
+  'https://github.com/mfussenegger/nvim-lint',
+  'https://github.com/neovim/nvim-lspconfig',
+}, { confirm = false })
+
+vim.lsp.config['*'] = {
+  capabilities = require('blink.cmp').get_lsp_capabilities(),
+}
+
+-- global keybindings see: https://neovim.io/doc/user/lsp/#_defaults
+vim.lsp.enable({
+  'lua_ls',
+  'marksman',
+  'rumdl',
+})
+
+require('conform').setup({
+  formatters_by_ft = {
+    lua = { 'stylua' },
+  },
+  format_on_save = {
+    lsp_format = 'fallback',
+  },
+})
+
+require('blink.cmp').setup({
+  keymap = {
+    -- https://cmp.saghen.dev/configuration/keymap.html#default
+    preset = 'default',
+    ['<CR>'] = { 'select_and_accept', 'fallback' },
+    ['<Tab>'] = { 'select_and_accept', 'fallback' },
+  },
+  appearance = {
+    nerd_font_variant = 'mono',
+  },
+  completion = {
+    -- menu = { border = 'rounded' },
+    documentation = { auto_show = true, auto_show_delay_ms = 500 },
+  },
+  fuzzy = {
+    implementation = 'prefer_rust',
+  },
+  signature = { enabled = true },
+  sources = {
+    default = { 'lazydev', 'lsp', 'path', 'snippets', 'buffer' },
+    providers = {
+      lazydev = { name = 'LazyDev', module = 'lazydev.integrations.blink', score_offset = 100 },
+      path = {
+        opts = {
+          get_cwd = function(_)
+            return vim.fn.getcwd()
+          end,
+        },
+      },
+    },
+  },
+})
+
+-- this also configures lua_ls
+require('lazydev').setup({
+  library = {
+    -- See the configuration section for more details
+    -- Load luvit types when the `vim.uv` word is found
+    { path = '${3rd}/luv/library', words = { 'vim%.uv' } },
+  },
+})
+
+require('lint').linters_by_ft = {
+  lua = { 'selene' },
+  markdown = { 'rumdl' },
+}
+
+local lint_augroup = vim.api.nvim_create_augroup('lint', { clear = true })
+vim.api.nvim_create_autocmd({ 'LspAttach', 'BufReadPost', 'BufWritePost', 'InsertLeave' }, {
+  group = lint_augroup,
+  callback = function()
+    if vim.bo.modifiable then
+      local lint_status, lint = pcall(require, 'lint')
+      if lint_status then
+        local bufnr = vim.api.nvim_get_current_buf()
+        local ft = vim.bo[bufnr].filetype
+        local linters = lint.linters_by_ft[ft] or {}
+        for _, linter in ipairs(linters) do
+          local ns = lint.get_namespace and lint.get_namespace(linter) or nil
+          if ns then
+            vim.diagnostic.reset(ns, bufnr)
+          end
+        end
+        lint.try_lint()
+      end
+    end
+  end,
+})
+
+require('mason').setup()
+require('mason-lspconfig').setup({
+  ensure_installed = { 'lua_ls', 'marksman' },
+})
+local toolsToInstall = { 'rumdl', 'stylua', 'selene' }
+for _, tool in ipairs(toolsToInstall) do
+  if vim.fn.executable(tool) == 0 then
+    cmd([[MasonInstall ]] .. tool)
+  end
+end
+
+require('mini.surround').setup({
+  -- retain muscle memory from tpope's vim-surround
+  mappings = {
+    add = 'ys',
+    delete = 'ds',
+    find = '',
+    find_left = '',
+    highlight = '',
+    replace = 'cs',
+    suffix_last = '',
+    suffix_next = '',
+  },
+})
+
+local set = vim.keymap.set
+set('n', '[b', ':bprevious<CR>', { desc = 'previous buffer' })
+set('n', ']b', ':bnext<CR>', { desc = 'next buffer' })
+set('n', '[B', ':bfirst<CR>', { desc = 'first buffer' })
+set('n', ']B', ':blast<CR>', { desc = 'last buffer' })
+set('n', '<leader>l', function()
+  o.list = not o.list
+end, { desc = 'Toggle [l]istchars' })
+
+set('n', '<leader>h', '<cmd>nohlsearch<CR>', { desc = 'Clear search [h]ighlights' })
+
+-- diagnostics:
+local virt_text = { source = 'always', prefix = '●' }
+vim.diagnostic.config({ virtual_text = virt_text })
+
+local function jumpDiagVirtLines(jumpCount)
+  pcall(vim.api.nvim_del_augroup_by_name, 'jumpWithVirtLineDiags') -- prevent autocmd for repeated jumps
+
+  vim.diagnostic.jump({ count = jumpCount })
+
+  -- local org_virtual_text = vim.diagnostic.config().virtual_text
+  vim.diagnostic.config({ virtual_text = false, virtual_lines = { current_line = true } })
+
+  vim.defer_fn(function() -- deferred to not trigger by jump itself
+    vim.api.nvim_create_autocmd('CursorMoved', {
+      once = true,
+      group = vim.api.nvim_create_augroup('jumpWithVirtLineDiags', {}),
+      callback = function()
+        vim.diagnostic.config({ virtual_lines = false, virtual_text = virt_text })
+      end,
+    })
+  end, 1)
+end
+-- see other diag defaults: https://neovim.io/doc/user/diagnostic/#_defaults
+-- selene: allow(multiple_statements)
+vim.keymap.set('n', ']d', function()
+  jumpDiagVirtLines(1)
+end, { desc = '󰒕 Next diagnostic' })
+-- selene: allow(multiple_statements)
+vim.keymap.set('n', '[d', function()
+  jumpDiagVirtLines(-1)
+end, { desc = '󰒕 Prev diagnostic' })
+
+local function toggle_quickfix()
+  local windows = vim.fn.getwininfo()
+  for _, win in pairs(windows) do
+    if win['quickfix'] == 1 then
+      cmd.cclose()
+      return
+    end
+  end
+  vim.diagnostic.setqflist()
+  cmd.copen()
+end
+vim.keymap.set('n', '<leader>q', toggle_quickfix, { desc = 'Open diagnostic [Q]uickfix list' })

selene.nvim.yaml

@@ -0,0 +1,4 @@
+---
+globals:
+    vim:
+        any: true

selene.toml

@@ -0,0 +1,2 @@
+std = "lua51+selene.nvim"
+

stylua.toml

@@ -0,0 +1,5 @@
+syntax = "Lua51"
+indent_type = "Spaces"
+indent_width = 2
+quote_style = "AutoPreferSingle"
+