{ pkgs, lib, config, ... }:
{
  config = {
    programs.nixvim = {
      extraConfigVim = ''
        let g:fugitive_gitlab_domains = [${
        lib.strings.concatStringsSep ", " (
        map (d: "'${d}'") config.frogeye.vim.fugitive.gitlab_domains
        )}]
      '';
      extraPlugins = with pkgs.vimPlugins; [
        fugitive-gitlab-vim # Open files in GitLab
      ];
      plugins = {
        fugitive.enable = true; # Git basics
        gitsigns.enable = true; # Show changed lines in the gutter
      };
    };
  };
  options.frogeye.vim.fugitive = {
    gitlab_domains = lib.mkOption {
      default = { };
      type = lib.types.listOf lib.types.str;
    };
  };
}