How can I get the value of an option without evaluating the option?

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1

Hello,

I’m trying to find a proper command to get the value of an option (e.g. services.xserver.displayManager.sessionCommands) without evaluating.

I can use nixos-option services.xserver.displayManager.sessionCommands which results in

nixos-option services.xserver.displayManager.sessionCommands       
Value:
''
  # start nm-applet
  /nix/store/lyv3ix22lfbaqh5sn87cz1ksjhsqr0fg-network-manager-applet-1.22.0/bin/nm-applet &
...

However I’d like the result to be the raw text rather than an evaluated /nix/store link:

        # start nm-applet
        ${pkgs.networkmanagerapplet}/bin/nm-applet &