self: {
  config,
  lib,
  pkgs,
  ...
}: let
  inherit (lib) mkIf;
  inherit (self.inputs) vimplugin-roslyn-nvim-src;

  cfg = config.programs.neovim;
in {
  config = mkIf cfg.enableIde {
    programs = {
      neovim = {
        extraPackages = builtins.attrValues {
          inherit
            (pkgs)
            roslyn-ls
            ;
        };

        extraLuaConfig =
          # lua
          ''
            vim.api.nvim_create_autocmd('FileType', {
                pattern = { 'cs' },
                command = 'setlocal ts=4 sw=4 sts=0 expandtab',
            });

            require('roslyn').setup({
                capabilities = require('cmp_nvim_lsp').default_capabilities(),

                exe = 'Microsoft.CodeAnalysis.LanguageServer',
            });
          '';

        plugins = [
          (pkgs.vimUtils.buildVimPlugin {
            pname = "roslyn-nvim";
            version = "0.0.0+${vimplugin-roslyn-nvim-src.shortRev}";
            src = vimplugin-roslyn-nvim-src;
          })
        ];
      };
    };
  };

  # For accurate stack trace
  _file = ./csharp.nix;
}