nixpkgs/nixos/modules/services/misc/cpuminer-cryptonight.nix
Silvan Mosberger 478e7184f8
nixos/modules: Remove all usages of types.string
And replace them with a more appropriate type

Also fix up some minor module problems along the way
2019-08-31 18:19:00 +02:00

67 lines
1.4 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.cpuminer-cryptonight;
json = builtins.toJSON (
cfg // {
enable = null;
threads =
if cfg.threads == 0 then null else toString cfg.threads;
}
);
confFile = builtins.toFile "cpuminer.json" json;
in
{
options = {
services.cpuminer-cryptonight = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Whether to enable the cpuminer cryptonight miner.
'';
};
url = mkOption {
type = types.str;
description = "URL of mining server";
};
user = mkOption {
type = types.str;
description = "Username for mining server";
};
pass = mkOption {
type = types.str;
default = "x";
description = "Password for mining server";
};
threads = mkOption {
type = types.int;
default = 0;
description = "Number of miner threads, defaults to available processors";
};
};
};
config = mkIf config.services.cpuminer-cryptonight.enable {
systemd.services.cpuminer-cryptonight = {
description = "Cryptonight cpuminer";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
ExecStart = "${pkgs.cpuminer-multi}/bin/minerd --syslog --config=${confFile}";
User = "nobody";
};
};
};
}