{
  pkgs,
  config,
  ...
}: {
  config = {
    users.groups.git = {};
    users.users.git = {
      isSystemUser = true;
      description = "tzlil";
      group = "git";
      home = "/home/git";
      packages = [pkgs.git];
      shell = "${pkgs.git}/bin/git-shell";
      openssh.authorizedKeys.keys = [
        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMDyzrs9sbstv3KFK5FV8qYlSknnEy8Cn+qch4dJLmHA"
      ];
    };


    # for syntax highlighting
    users.groups.fcgiwrap = {};
    users.users.fcgiwrap = {
      isSystemUser = true;
      group = "fcgiwrap";
      packages = [pkgs.highlight pkgs.fcgiwrap];
    };

    services = {
      fcgiwrap = {
        enable = true;
        user = "fcgiwrap";
        group = "fcgiwrap";
      };
      caddy = {
        virtualHosts."http://git.95.179.168.209.vultrusercontent.com".extraConfig = ''
          bind 0.0.0.0
          ${config.website.defaultHeaders}
          header -Server
          handle /cgit.png {
            root * ${pkgs.cgit}/cgit
            file_server
          }
          handle /cgit.css {
            root * ${pkgs.cgit}/cgit
            file_server
          }
          handle /favicon.ico {
            root * ${pkgs.cgit}/cgit
            file_server
          }
          handle {
            reverse_proxy unix//run/fcgiwrap.sock {
              transport fastcgi {
                env SCRIPT_FILENAME ${pkgs.cgit}/cgit/cgit.cgi
                env CGIT_CONFIG ${pkgs.writeText "cgitrc" (pkgs.lib.generators.toKeyValue {} {
            css = "/cgit.css";
            logo = "/cgit.png";
            favicon = "/favicon.ico";
            clone-url = pkgs.lib.concatStringsSep " " [
              "http://$HTTP_HOST$SCRIPT_NAME/$CGIT_REPO_URL"
              "ssh://git@git.example.com:$CGIT_REPO_URL"
            ];
            enable-log-filecount = 1;
            enable-log-linecount = 1;
            enable-git-config = 1;
            root-title = "git.example.com";
            root-desc = "Tzlil's Git Repositories";
            scan-path = "/home/git";
            about-filter = "${pkgs.cgit}/lib/cgit/filters/about-formatting.py";
            source-filter = "${pkgs.cgit}/lib/cgit/filters/syntax-highlighting.py";
            logo-link = "/";
          })}
              }
            }
          }
        '';
      };
    };
    environment.persistence."/nix/persist".directories = [
      {
        directory = "/home/git";
        user = "git";
        group = "git";
      }
    ];
  };
}