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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.networking;
hostName = optionalString (cfg.hostName != null) ''
scutil --set ComputerName "${cfg.hostName}"
scutil --set LocalHostName "${cfg.hostName}"
scutil --set HostName "${cfg.hostName}"
'';
in
{
options = {
networking.hostName = mkOption {
type = types.nullOr types.str;
default = null;
example = "myhostname";
description = ''
Hostname for your machine.
'';
};
};
config = {
system.activationScripts.networking.text = ''
# Set defaults
echo "configuring networking..." >&2
${hostName}
'';
};
}
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