neovim-flake/modules/basic/config.nix

{
  pkgs,
  lib,
  config,
  ...
}:
with lib;
with builtins; let
  cfg = config.vim;
in {
  config = {
    vim.startPlugins = ["plenary-nvim"];

    vim.nmap = mkIf cfg.disableArrows {
      "<up>" = "<nop>";
      "<down>" = "<nop>";
      "<left>" = "<nop>";
      "<right>" = "<nop>";
    };

    vim.imap = mkIf cfg.disableArrows {
      "<up>" = "<nop>";
      "<down>" = "<nop>";
      "<left>" = "<nop>";
      "<right>" = "<nop>";
    };

    vim.nnoremap = mkIf cfg.mapLeaderSpace {"<space>" = "<nop>";};

    vim.configRC.basic = nvim.dag.entryAfter ["globalsScript"] ''
      " Settings that are set for everything
      set encoding=utf-8
      set mouse=${cfg.mouseSupport}
      set tabstop=${toString cfg.tabWidth}
      set shiftwidth=${toString cfg.tabWidth}
      set softtabstop=${toString cfg.tabWidth}
      set expandtab
      set cmdheight=${toString cfg.cmdHeight}
      set updatetime=${toString cfg.updateTime}
      set shortmess+=c
      set tm=${toString cfg.mapTimeout}
      set hidden
      ${optionalString cfg.splitBelow ''
        set splitbelow
      ''}
      ${optionalString cfg.splitRight ''
        set splitright
      ''}
      ${optionalString cfg.showSignColumn ''
        set signcolumn=yes
      ''}
      ${optionalString cfg.autoIndent ''
        set autoindent
      ''}

      ${optionalString cfg.preventJunkFiles ''
        set noswapfile
        set nobackup
        set nowritebackup
      ''}
      ${optionalString (cfg.bell == "none") ''
        set noerrorbells
        set novisualbell
      ''}
      ${optionalString (cfg.bell == "on") ''
        set novisualbell
      ''}
      ${optionalString (cfg.bell == "visual") ''
        set noerrorbells
      ''}
      ${optionalString (cfg.lineNumberMode == "relative") ''
        set relativenumber
      ''}
      ${optionalString (cfg.lineNumberMode == "number") ''
        set number
      ''}
      ${optionalString (cfg.lineNumberMode == "relNumber") ''
        set number relativenumber
      ''}
      ${optionalString cfg.useSystemClipboard ''
        set clipboard+=unnamedplus
      ''}
      ${optionalString cfg.mapLeaderSpace ''
        let mapleader=" "
        let maplocalleader=" "
      ''}
      ${optionalString cfg.syntaxHighlighting ''
        syntax on
      ''}
      ${optionalString (!cfg.wordWrap) ''
        set nowrap
      ''}
      ${optionalString cfg.hideSearchHighlight ''
        set nohlsearch
        set incsearch
      ''}
      ${optionalString cfg.colourTerm ''
        set termguicolors
        set t_Co=256
      ''}
    '';
  };
}