{ config, lib, pkgs, ... }:

let
  cfg = config.services.colima;
in
{
  options = {
    services.colima = {
      enable = lib.mkEnableOption "Autostart Colima";

      package = lib.mkOption {
        type = lib.types.package;
        default = pkgs.colima;
        defaultText = lib.literalExpression "pkgs.colima";
        description = "Package providing {command}`colima`.";
      };

      extraOptions = lib.mkOption {
        type = lib.types.listOf lib.types.str;
        default = [ ];
        example = [ "--cpu 1" ];
        description = ''
          Extra command-line arguments to pass to {command}`colima start`.
        '';
      };
    };
  };

  config = lib.mkMerge [
    (lib.mkIf cfg.enable {
      home.packages = [ cfg.package ];

      launchd.agents.colima = {
        enable = true;
        config = {
          EnvironmentVariables = {
            PATH = "${pkgs.docker-client}/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin";
          };
          ProgramArguments = [ "${cfg.package}/bin/colima" "start" "-f" ] ++ cfg.extraOptions;
          KeepAlive = true;
          RunAtLoad = true;
        };
      };
    })
  ];
}