{
  pkgs,
  lib,
  ...
}: {
  home.file.".config/picom.conf".source = ./picom.conf;
  systemd.user.services.picom = {
    Unit = {
      Description = "Picom compositor";
      After = ["graphical-session-pre.target"];
      PartOf = ["graphical-session.target"];
    };

    Service = {
      Type = "simple";
      ExecStart = ''/bin/sh -l -c "${lib.getExe pkgs.picom} --config ~/.config/picom.conf"'';
    };

    Install = {WantedBy = ["graphical-session.target"];};
  };
}