lixyvim/config/options.nix

{ config, ... }:
{
  globals = {
    mapleader = " ";
    maplocalleader = "\\";

    # LazyVim auto format
    autoformat = true;

    # LazyVim picker to use.
    # Can be one of: telescope, fzf
    # Leave it to "auto" to automatically use the picker
    # Enabled via Extras
    lazyvim_picker = "auto";

    # If the completion engine supports the AI source,
    # use that instead of inline suggestions
    ai_cmp = true;

    # LazyVim root dir detection
    # Each entry can be:
    # * the name of a detector function like `lsp` or `cwd`
    # * a pattern or array of patterns like `.git` or `lua`.
    # * a function with signature `function(buf) -> string|string[]`
    root_spec = [ "lsp" [ ".git" "lua" ] "cwd" ];

    # Set LSP servers to be ignored when used with `util.root.detectors.lsp`
    # for detecting the LSP root
    root_lsp_ignore = [ "copilot" ];

    # Hide deprecation warnings
    deprecation_warnings = false;

    # Show the current document symbols location from Trouble in lualine
    trouble_lualine = true;
  };

  opts = {
    # Enable auto write
    autowrite = true;
    
    # Only set clipboard if not in SSH, to make sure the OSC 52
    # integration works automatically. Requires Neovim >= 0.10.0
    clipboard = "vim.env.SSH_TTY and \"\" or \"unnamedplus\"";

    completeopt = "menu,menuone,noselect";
    
    # Hide * markup for bold and italic, but not markers with subsitutions
    conceallevel = 2;

    # Confirm to save changes before exiting modified buffer
    confirm = true;

    # Enable highlighting of the current line
    cursorline = true;

    # Use spaces instead of tabs
    expandtab = true;

    fillchars = {
      foldopen = " ";
      foldclose = " ";
      fold = " ";
      foldsep = " ";
      diff = "/";
      eob = " ";
    };

    foldlevel = 99;

    formatexpr = 
      if config.plugins.conform.enable 
      then "v:lua.require'conform'.formatexpr()"
      else "vim.lsp.formatexpr({ timeout_ms = 3000 })";
    
    formatoptions = "jcroqlnt";
    grepformat = "%f:%l:%c:%m";
    grepprg = "rg --vimgrep";
    ignorecase = true;

    # Preview incremental subsitute
    inccommand = "nosplit";

    jumpoptions = "view";
    
    # Global statusline
    laststatus = 3;

    # Wrap lines at convenient points
    linebreak = true;

    # Show some invisible characters (tabs...
    list = true;

    # Enable mouse mode
    mouse = "a";

    # Print line number
    number = true;

    # Popup blend
    pumblend = 10;

    # Maximum number of entries in a popup
    pumheight = 10;

    # Relative line numbers
    relativenumber = true;

    # Disable the default ruler
    ruler = false;

    # Lines of context
    scrolloff = 4;

    sessionoptions = [ 
      "buffers" 
      "curdir" 
      "tabpages" 
      "winsize" 
      "help"
      "globals"
      "skiprtp"
      "folds"
    ];

    # Round indent
    shiftround = true;

    # Size of indent
    shiftwidth = 2;

    # Don't show mode since we have a statusline
    showmode = false;

    # Columns of indent
    sidescrolloff = 8;

    # Always show the signcolumn, otherwise it would shift the text each time
    signcolumn = "yes";

    # Don't ignore case with capitals
    smartcase = true;

    # Insert indents automatically
    smartindent = true;

    spelllang = [ "en" ];

    # Put new windows below current
    splitbelow = true;
    
    splitkeep = "screen";
    
    # Put new windows right of current
    splitright = true;

    # Number of spaces tabs count for
    tabstop = 2;

    # True color support
    termguicolors = true;

    # Lower than default (1000) to quickly trigger which-key
    timeoutlen = "vim.g.vscode and 1000 or 300";

    undofile = true;
    undolevels = 10000;

    # Save swap file and trigger CursorHold
    updatetime = 200;

    # Allow cursor to move where there is no text in visual block mode
    virtualedit = "block";

    # Command-line completion mode
    wildmode = "longest:full,full";

    # Minimum window width
    winminwidth = 5;

    # Disable line wrap
    wrap = false;

    # Fix markdown indentation settings
    markdown_recommended_style = 0;
  };

  extraConfigLua = # lua
    ''
      vim.opt.shortmess:append({ W = true, I = true, c = true, C = true })

      if vim.fn.has("nvim-0.10") == 1 then
        vim.opt.smoothscroll = true
	vim.opt.foldexpr = "v:lua.require'lixyvim.util'.ui.foldexpr()"
	vim.opt.foldmethod = "expr"
	vim.opt.foldtext = ""
      else
        vim.opt.foldmethod = "indent"
	vim.opt.foldtext = "v:lua.require'lixyvim.util'.ui.foldtext()"
      end
    '';
}