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44 lines
920 B
Nix
44 lines
920 B
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.usbrelayd;
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in
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{
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options.services.usbrelayd = with types; {
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enable = mkEnableOption "USB Relay MQTT daemon";
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broker = mkOption {
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type = str;
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description = "Hostname or IP address of your MQTT Broker.";
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default = "127.0.0.1";
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example = [
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"mqtt"
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"192.168.1.1"
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];
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};
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clientName = mkOption {
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type = str;
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description = "Name, your client connects as.";
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default = "MyUSBRelay";
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};
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};
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config = mkIf cfg.enable {
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environment.etc."usbrelayd.conf".text = ''
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[MQTT]
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BROKER = ${cfg.broker}
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CLIENTNAME = ${cfg.clientName}
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'';
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services.udev.packages = [ pkgs.usbrelayd ];
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systemd.packages = [ pkgs.usbrelayd ];
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users.users.usbrelay = {
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isSystemUser = true;
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group = "usbrelay";
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};
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users.groups.usbrelay = { };
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};
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}
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