timer.nix

{ pkgs, ...}:
{
  systemd.timers.sync = {
    partOf = [ "sync.service" ];
    wantedBy = [ "timers.target" ];
    timerConfig.OnCalendar = "minutely";
  };
  systemd.services.sync = {
    enable = true;
    serviceConfig = {
      Type = "oneshot";
      User = "infinisil";
    };
    script = ''
      echo hi
    '';
  };
}