init.lua

require 'custom.commands'

vim.g.mapleader = ' '
vim.g.maplocalleader = ' '

-- Tab settings
vim.opt.autoindent = true
vim.opt.smartindent = true
vim.opt.shiftwidth = 2
vim.opt.tabstop = 2

-- Tab settings for kotlin files
vim.api.nvim_create_autocmd('FileType', {
  pattern = 'kotlin',
  callback = function()
    vim.bo.expandtab = true
    vim.bo.shiftwidth = 4
    vim.bo.tabstop = 4
    vim.bo.softtabstop = 4
  end,
})

vim.g.have_nerd_font = true

vim.opt.number = true
vim.opt.relativenumber = true

-- Enable mouse mode, can be useful for resizing splits for example!
vim.opt.mouse = 'a'

-- Don't show the mode, since it's already in the status line
vim.opt.showmode = false

-- Sync clipboard between OS and Neovim.
--  Remove this option if you want your OS clipboard to remain independent.
--  See `:help 'clipboard'`
if vim.fn.has 'wsl' == 1 then
  vim.g.clipboard = {
    name = 'win32yank-wsl',
    copy = {
      ['+'] = 'win32yank.exe -i --crlf',
      ['*'] = 'win32yank.exe -i --crlf',
    },
    paste = {
      ['+'] = 'win32yank.exe -o --lf',
      ['*'] = 'win32yank.exe -o --lf',
    },
    cache_enabled = 0,
  }
elseif os.getenv 'WAYLAND_DISPLAY' then
  vim.g.clipboard = {
    name = 'wayland-clipboard',
    copy = {
      ['+'] = 'wl-copy --type text/plain',
      ['*'] = 'wl-copy --primary --type text/plain',
    },
    paste = {
      ['+'] = 'wl-paste --no-newline',
      ['*'] = 'wl-paste --primary --no-newline',
    },
    cache_enabled = 1,
  }
else
  vim.opt.clipboard = 'unnamedplus'
end

-- Enable termguicolors
if vim.fn.has 'termguicolors' == 1 then
  vim.opt.termguicolors = true
end

-- Set the background to be transparent
vim.cmd [[
  highlight Normal guibg=NONE ctermbg=NONE
  highlight NonText guibg=NONE ctermbg=NONE
]]

-- Use win32yank for clipboard if running in WSL
if vim.fn.has 'wsl' == 1 then
  vim.g.clipboard = {
    name = 'win32yank-wsl',
    copy = {
      ['+'] = 'win32yank.exe -i --crlf',
      ['*'] = 'win32yank.exe -i --crlf',
    },
    paste = {
      ['+'] = 'win32yank.exe -o --lf',
      ['*'] = 'win32yank.exe -o --lf',
    },
    cache_enabled = 0,
  }
end

-- Enable break indent
vim.opt.breakindent = true

-- Save undo history
vim.opt.undofile = true

-- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
vim.opt.ignorecase = true
vim.opt.smartcase = true

-- Keep signcolumn on by default
vim.opt.signcolumn = 'yes'

-- Decrease update time
vim.opt.updatetime = 250

-- Decrease mapped sequence wait time
-- Displays which-key popup sooner
vim.opt.timeoutlen = 300

-- Configure how new splits should be opened
vim.opt.splitright = true
vim.opt.splitbelow = true

-- Sets how neovim will display certain whitespace characters in the editor.
--  See `:help 'list'`
--  and `:help 'listchars'`
vim.opt.list = true
vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }

-- Preview substitutions live, as you type!
vim.opt.inccommand = 'split'

-- Show which line your cursor is on
vim.opt.cursorline = false

-- Minimal number of screen lines to keep above and below the cursor.
vim.opt.scrolloff = 10

vim.opt.hlsearch = true
vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')

vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous [D]iagnostic message' })
vim.keymap.set('n', ']d', vim.diagnostic.goto_next, { desc = 'Go to next [D]iagnostic message' })
vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float, { desc = 'Show diagnostic [E]rror messages' })
vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })

vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' })

vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })

vim.keymap.set({ 'n', 'v' }, '<C-d>', '<C-d>zz', { noremap = true })
vim.keymap.set({ 'n', 'v' }, '<C-u>', '<C-u>zz', { noremap = true })

vim.keymap.set({ 'n', 'v' }, '<leader>m', '<cmd>Man<CR>', { noremap = true })

vim.api.nvim_create_autocmd('TextYankPost', {
  desc = 'Highlight when yanking (copying) text',
  group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
  callback = function()
    vim.highlight.on_yank()
  end,
})

local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'
if not vim.loop.fs_stat(lazypath) then
  local lazyrepo = 'https://github.com/folke/lazy.nvim.git'
  vim.fn.system { 'git', 'clone', '--filter=blob:none', '--branch=stable', lazyrepo, lazypath }
end ---@diagnostic disable-next-line: undefined-field
vim.opt.rtp:prepend(lazypath)

require('lazy').setup({
  { import = 'plugins' },

  { 'numToStr/Comment.nvim', opts = {} },

  { 'folke/todo-comments.nvim', event = 'VimEnter', dependencies = { 'nvim-lua/plenary.nvim' }, opts = { signs = false } },

  {
    'echasnovski/mini.nvim',
    config = function()
      require('mini.ai').setup { n_lines = 500 }

      -- Add/delete/replace surroundings (brackets, quotes, etc.)
      --
      -- - saiw) - [S]urround [A]dd [I]nner [W]ord [)]Paren
      -- - sd'   - [S]urround [D]elete [']quotes
      -- - sr)'  - [S]urround [R]eplace [)] [']
      require('mini.surround').setup()

      local statusline = require 'mini.statusline'

      statusline.setup { use_icons = vim.g.have_nerd_font }

      ---@diagnostic disable-next-line: duplicate-set-field
      statusline.section_location = function()
        return '%l/%-L'
      end

      -- ... and there is more!
      --  Check out: https://github.com/echasnovski/mini.nvim
    end,
  },
}, {
  ui = {
    -- If you are using a Nerd Font: set icons to an empty table which will use the
    -- default lazy.nvim defined Nerd Font icons, otherwise define a unicode icons table
    icons = vim.g.have_nerd_font and {} or {
      cmd = '⌘',
      config = '🛠',
      event = '📅',
      ft = '📂',
      init = '⚙',
      keys = '🗝',
      plugin = '🔌',
      runtime = '💻',
      require = '🌙',
      source = '📄',
      start = '🚀',
      task = '📌',
      lazy = '💤 ',
    },
  },
})

-- The line beneath this is called `modeline`. See `:help modeline`
-- vim: ts=2 sts=2 sw=2 et