Refactor Neovim config using Lua and lazy.nvim

vim/init.lua

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+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Config files
+require("config.general")
+require("config.abbreviations")
+require("config.formatting")
+require("config.remaps")
+require("config.visual")
+
+-- Plugin manager
+require("config.lazy")

vim/lazy-lock.json

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+{
+  "NeoSolarized.nvim": { "branch": "master", "commit": "bdfcdd056c4c73b10fc6f42f0c2d0df839ff49ae" },
+  "bullets.vim": { "branch": "master", "commit": "2253f970e54320dbd76fd6bb4f5a0bf2436ce232" },
+  "csv.vim": { "branch": "master", "commit": "bddfcbadd788ab11eb3dbba4550a38a412fe3705" },
+  "lazy.nvim": { "branch": "main", "commit": "b1134ab82ee4279e31f7ddf7e34b2a99eb9b7bc9" },
+  "nvim-solarized-lua": { "branch": "master", "commit": "d69a263c97cbc765ca442d682b3283aefd61d4ac" },
+  "tcomment_vim": { "branch": "master", "commit": "48ab639a461d9b8344f7fee06cb69b4374863b13" },
+  "vim-css-color": { "branch": "master", "commit": "950e80352b325ff26d3b0faf95b29e301c200f7d" },
+  "vim-easy-align": { "branch": "master", "commit": "9815a55dbcd817784458df7a18acacc6f82b1241" },
+  "vim-fugitive": { "branch": "master", "commit": "d4877e54cef67f5af4f950935b1ade19ed6b7370" },
+  "vim-gitgutter": { "branch": "main", "commit": "7b0b5098e3e57be86bb96cfbf2b8902381eef57c" },
+  "vim-gutentags": { "branch": "master", "commit": "aa47c5e29c37c52176c44e61c780032dfacef3dd" },
+  "vim-lastplace": { "branch": "master", "commit": "e58cb0df716d3c88605ae49db5c4741db8b48aa9" },
+  "vim-obsession": { "branch": "master", "commit": "ed9dfc7c2cc917ace8b24f4f9f80a91e05614b63" },
+  "vim-repeat": { "branch": "master", "commit": "65846025c15494983dafe5e3b46c8f88ab2e9635" },
+  "vim-rhubarb": { "branch": "master", "commit": "ee69335de176d9325267b0fd2597a22901d927b1" },
+  "vim-sleuth": { "branch": "master", "commit": "be69bff86754b1aa5adcbb527d7fcd1635a84080" },
+  "vim-surround": { "branch": "master", "commit": "3d188ed2113431cf8dac77be61b842acb64433d9" },
+  "vim-system-copy": { "branch": "master", "commit": "8abd9ed21016bdc21b458c79da3b9ac0ee25c1ce" },
+  "vim-textobj-codeblock": { "branch": "master", "commit": "7658826f1a13a2865fb65b64481c40968fd780c1" },
+  "vim-textobj-entire": { "branch": "master", "commit": "64a856c9dff3425ed8a863b9ec0a21dbaee6fb3a" },
+  "vim-textobj-indent": { "branch": "master", "commit": "deb76867c302f933c8f21753806cbf2d8461b548" },
+  "vim-textobj-line": { "branch": "master", "commit": "1a6780d29adcf7e464e8ddbcd0be0a9df1a37339" },
+  "vim-textobj-quotes": { "branch": "master", "commit": "cca9686acf7b21d930ced1801120ecf23fb2f995" },
+  "vim-textobj-user": { "branch": "master", "commit": "41a675ddbeefd6a93664a4dc52f302fe3086a933" },
+  "vim-wordmotion": { "branch": "master", "commit": "81d9bd298376ab0dc465c85d55afa4cb8d5f47a1" }
+}

vim/lua/config/abbreviations.lua

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+-- Vertical split find
+vim.keymap.set('ca', 'vsfind', 'vert sfind')
+
+-- Vertical split existing buffer
+vim.keymap.set('ca', 'vsb', 'vert sbuffer')

vim/lua/config/formatting.lua

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+-- Formatting settings
+----------------------
+
+-- Set maximum line length
+vim.opt.textwidth = 80
+
+-- Formatting options:
+-- j Remove comment leaders when joining lines (where it makes sense)
+-- tc Auto-wrap in both text and comments
+-- r Continue comment on new line when hitting <Enter> in insert mode
+-- o Continue comment on new line when hitting "o" or "O"
+-- q Allow formatting comments with "gq"
+-- l Don't automatically break the line if it was already longer than
+--   'textwidth' when the insert command started
+-- 1 Don't break a line after a one-letter word; break it before it if possible
+vim.opt.formatoptions = jtcroql1
+
+-- 2 space indentation
+vim.opt.tabstop = 2
+vim.opt.shiftwidth = 2
+vim.opt.shiftround = true
+vim.opt.expandtab = true

vim/lua/config/general.lua

@@ -0,0 +1,18 @@
+-- General Vim Settings
+-- --------------------
+
+-- vim.g.python_indent = {}
+-- vim.g.python_indent.open_paren = 'shiftwidth()'
+-- vim.g.python_indent.closed_paren_align_last_line = v:false
+
+vim.g.python_indent = {
+  open_paren = 'shiftwidth()',
+  closed_paren_align_last_line = false,
+}
+
+-- Fuzzy file finding
+vim.opt.path:append '**'
+
+-- Assume POSIX-compliant shell syntax for highlighting purposes, when other
+-- detection methods fail
+vim.g.is_posix = 1

vim/lua/config/lazy.lua

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+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Setup lazy.nvim
+require("lazy").setup({
+  spec = {
+    -- import your plugins
+    { import = "plugins" },
+  },
+  -- colorscheme that will be used when installing plugins.
+  install = { colorscheme = { "solarized" } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+  change_detection = {
+    -- automatically check for config file changes and reload the ui
+    enabled = true,
+    notify = false, -- don't get a notification when changes are found
+  }
+})

vim/lua/config/remaps.lua

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+-- Alt + j/k to move current line down/up in normal mode
+vim.keymap.set("n", "<A-j>", ":m .+1<CR>==")
+vim.keymap.set("n", "<A-k>", ":m .-2<CR>==")
+-- in insert mode
+vim.keymap.set("i", "<A-j>", "<Esc>:m .+1<CR>==gi")
+vim.keymap.set("i", "<A-k>", "<Esc>:m .-2<CR>==gi")
+-- and in visual mode
+vim.keymap.set("v", "<A-j>", ":m '>+1<CR>gv=gv")
+vim.keymap.set("v", "<A-k>", ":m '<-2<CR>gv=gv")

vim/lua/config/visual.lua

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+-- Visual settings
+------------------
+
+-- Make it obvious where the textwidth limit is
+vim.opt.colorcolumn = '+1'
+
+-- Display extra whitespace
+vim.opt.list = true
+vim.opt.listchars:append {
+  tab = "▏ ",
+  leadmultispace = "▏ ",
+  trail = "·",
+  nbsp = "·",
+  multispace = "·",
+}
+
+-- Display relative line numbers, with absolute line number for current line
+vim.opt.number = true
+vim.opt.numberwidth = 5
+vim.opt.relativenumber = true
+
+-- Automatically turn off relative line numbers when not in focus
+-- ... But also don't turn them on and off for help buffers!
+local numbertogglegroup =
+  vim.api.nvim_create_augroup('numbertoggle', { clear = true })
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FocusGained', 'InsertLeave' }, {
+  callback = function()
+    if vim.bo.filetype ~= 'help' then
+      vim.opt.relativenumber = true
+    end
+  end,
+  group = numbertogglegroup,
+  pattern = '*',
+})
+vim.api.nvim_create_autocmd({ 'BufLeave', 'FocusLost', 'InsertEnter' }, {
+  callback = function()
+    vim.opt.relativenumber = false
+  end,
+  group = numbertogglegroup,
+  pattern = '*',
+})
+
+-- Open new split panes to right and bottom
+vim.opt.splitbelow = true
+vim.opt.splitright = true
+
+-- Ignore whitespace only changes in diff, always use vertical diffs
+vim.opt.diffopt:append {
+  iwhite,
+  vertical,
+  'linematch:60',
+  algorithm = histogram,
+}

vim/lua/plugins/bullets.lua

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+return {
+  { 'bullets-vim/bullets.vim' }
+}

vim/lua/plugins/css-color.lua

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+return {
+  { 'ap/vim-css-color' }
+}

vim/lua/plugins/csv.lua

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+return {
+  { 'chrisbra/csv.vim' }
+}

vim/lua/plugins/easy-align.lua

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+return {
+  {
+    'junegunn/vim-easy-align',
+    keys = {
+      -- Start interactive EasyAlign in visual mode (e.g. vipga)
+      { "ga", "<Plug>(EasyAlign)", mode = "x" },
+      -- Start interactive EasyAlign for a motion/text object (e.g. gaip)
+      { "ga", "<Plug>(EasyAlign)" },
+    },
+  }
+}

vim/lua/plugins/fugitive.lua

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+return {
+  { 'tpope/vim-fugitive' }
+}

vim/lua/plugins/gitgutter.lua

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+return {
+  { 'airblade/vim-gitgutter' }
+}

vim/lua/plugins/gutentags.lua

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+return {
+  { 'ludovicchabant/vim-gutentags' }
+}

vim/lua/plugins/lastplace.lua

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+return {
+  { 'farmergreg/vim-lastplace' }
+}

vim/lua/plugins/nvim-solarized-lua.lua

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+return {
+  {
+    'ishan9299/nvim-solarized-lua',
+    lazy = false,
+    priority = 1000,
+    config = function()
+      vim.cmd([[ colorscheme solarized ]])
+    end,
+  },
+}

vim/lua/plugins/obsession.lua

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+return {
+  { 'tpope/vim-obsession' }
+}

vim/lua/plugins/repeat.lua

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+return {
+  { 'tpope/vim-repeat' }
+}

vim/lua/plugins/rhubarb.lua

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+return {
+  { 'tpope/vim-rhubarb' }
+}

vim/lua/plugins/sleuth.lua

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+return {
+  { 'tpope/vim-sleuth' }
+}

vim/lua/plugins/surround.lua

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+return {
+  { 'tpope/vim-surround' }
+}

vim/lua/plugins/system-copy.lua

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+return {
+  { 'christoomey/vim-system-copy' }
+}

vim/lua/plugins/tcomment.lua

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+return {
+  { 'tomtom/tcomment_vim' }
+}

vim/lua/plugins/text-objects.lua

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+return {
+  {
+    "kana/vim-textobj-user",
+    priority = 100,
+  },
+  { "kana/vim-textobj-line" },
+  { "kana/vim-textobj-indent" },
+  { "kana/vim-textobj-entire" },
+  { "beloglazov/vim-textobj-quotes" },
+  { "christoomey/vim-textobj-codeblock" },
+}

vim/lua/plugins/wordmotion.lua

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+return {
+  {
+    'chaoren/vim-wordmotion',
+    init = function()
+      vim.g.wordmotion_prefix = '<leader>'
+    end,
+  },
+}