# Small helpers for writing the Hyprland Lua config through home-manager's `settings`
{lib}: rec {
  inherit (lib.generators) mkLuaInline;
  toLua = lib.generators.toLua {};

  # hl.dsp.exec_cmd("...")
  exec = cmd: mkLuaInline "hl.dsp.exec_cmd(${toLua cmd})";

  # hl.bind(keys, dispatcher, opts?)
  bind = keys: dsp: opts: {
    _args = [keys dsp] ++ lib.optional (opts != null) opts;
  };

  # Run commands once at compositor start (replacement for `exec-once`)
  execOnce = cmds: [
    {
      _args = [
        "hyprland.start"
        (mkLuaInline ''
          function()
          ${lib.concatMapStrings (c: "  hl.exec_cmd(${toLua c})\n") cmds}end'')
      ];
    }
  ];
}