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path: root/lua/lvim/config/settings.lua
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local M = {}
local join_paths = require("lvim.utils").join_paths

M.load_default_options = function()
  local default_options = {
    backup = false, -- creates a backup file
    clipboard = "unnamedplus", -- allows neovim to access the system clipboard
    cmdheight = 2, -- more space in the neovim command line for displaying messages
    colorcolumn = "99999", -- fixes indentline for now
    completeopt = { "menuone", "noselect" },
    conceallevel = 0, -- so that `` is visible in markdown files
    fileencoding = "utf-8", -- the encoding written to a file
    foldmethod = "manual", -- folding, set to "expr" for treesitter based folding
    foldexpr = "", -- set to "nvim_treesitter#foldexpr()" for treesitter based folding
    guifont = "monospace:h17", -- the font used in graphical neovim applications
    hidden = true, -- required to keep multiple buffers and open multiple buffers
    hlsearch = true, -- highlight all matches on previous search pattern
    ignorecase = true, -- ignore case in search patterns
    mouse = "a", -- allow the mouse to be used in neovim
    pumheight = 10, -- pop up menu height
    showmode = false, -- we don't need to see things like -- INSERT -- anymore
    showtabline = 2, -- always show tabs
    smartcase = true, -- smart case
    smartindent = true, -- make indenting smarter again
    splitbelow = true, -- force all horizontal splits to go below current window
    splitright = true, -- force all vertical splits to go to the right of current window
    swapfile = false, -- creates a swapfile
    termguicolors = true, -- set term gui colors (most terminals support this)
    timeoutlen = 250, -- time to wait for a mapped sequence to complete (in milliseconds)
    title = true, -- set the title of window to the value of the titlestring
    -- opt.titlestring = "%<%F%=%l/%L - nvim" -- what the title of the window will be set to
    undodir = join_paths(get_cache_dir(), "undo"), -- set an undo directory
    undofile = true, -- enable persistent undo
    updatetime = 300, -- faster completion
    writebackup = false, -- if a file is being edited by another program (or was written to file while editing with another program), it is not allowed to be edited
    expandtab = true, -- convert tabs to spaces
    shiftwidth = 2, -- the number of spaces inserted for each indentation
    tabstop = 2, -- insert 2 spaces for a tab
    cursorline = true, -- highlight the current line
    number = true, -- set numbered lines
    relativenumber = false, -- set relative numbered lines
    numberwidth = 4, -- set number column width to 2 {default 4}
    signcolumn = "yes", -- always show the sign column, otherwise it would shift the text each time
    wrap = false, -- display lines as one long line
    spell = false,
    spelllang = "en",
    spellfile = join_paths(get_config_dir(), "spell", "en.utf-8.add"),
    shadafile = join_paths(get_cache_dir(), "lvim.shada"),
    scrolloff = 8, -- minimal number of screen lines to keep above and below the cursor.
    sidescrolloff = 8, -- minimal number of screen lines to keep left and right of the cursor.
  }

  ---  SETTINGS  ---
  vim.opt.shortmess:append "c" -- don't show redundant messages from ins-completion-menu
  vim.opt.shortmess:append "I" -- don't show the default intro message
  vim.opt.whichwrap:append "<,>,[,],h,l"

  for k, v in pairs(default_options) do
    vim.opt[k] = v
  end
end

M.load_headless_options = function()
  vim.opt.shortmess = "" -- try to prevent echom from cutting messages off or prompting
  vim.opt.more = false -- don't pause listing when screen is filled
  vim.opt.cmdheight = 9999 -- helps avoiding |hit-enter| prompts.
  vim.opt.columns = 9999 -- set the widest screen possible
  vim.opt.swapfile = false -- don't use a swap file
end

M.load_options = function()
  if #vim.api.nvim_list_uis() == 0 then
    M.load_headless_options()
    return
  end
  M.load_default_options()
end

return M