nixpkgs/nixos/modules/services/misc/nzbget.nix
Silvan Mosberger 4ee3e8b21d
nixos/treewide: Move rename.nix imports to their respective modules
A centralized list for these renames is not good because:
- It breaks disabledModules for modules that have a rename defined
- Adding/removing renames for a module means having to find them in the
central file
- Merge conflicts due to multiple people editing the central file
2019-12-10 02:51:19 +01:00

100 lines
2.7 KiB
Nix

{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.nzbget;
pkg = pkgs.nzbget;
stateDir = "/var/lib/nzbget";
configFile = "${stateDir}/nzbget.conf";
configOpts = concatStringsSep " " (mapAttrsToList (name: value: "-o ${name}=${value}") nixosOpts);
nixosOpts = {
# allows nzbget to run as a "simple" service
OutputMode = "loggable";
# use journald for logging
WriteLog = "none";
ErrorTarget = "screen";
WarningTarget = "screen";
InfoTarget = "screen";
DetailTarget = "screen";
# required paths
ConfigTemplate = "${pkg}/share/nzbget/nzbget.conf";
WebDir = "${pkg}/share/nzbget/webui";
# nixos handles package updates
UpdateCheck = "none";
};
in
{
imports = [
(mkRemovedOptionModule [ "services" "misc" "nzbget" "configFile" ] "The configuration of nzbget is now managed by users through the web interface.")
(mkRemovedOptionModule [ "services" "misc" "nzbget" "dataDir" ] "The data directory for nzbget is now /var/lib/nzbget.")
(mkRemovedOptionModule [ "services" "misc" "nzbget" "openFirewall" ] "The port used by nzbget is managed through the web interface so you should adjust your firewall rules accordingly.")
];
# interface
options = {
services.nzbget = {
enable = mkEnableOption "NZBGet";
user = mkOption {
type = types.str;
default = "nzbget";
description = "User account under which NZBGet runs";
};
group = mkOption {
type = types.str;
default = "nzbget";
description = "Group under which NZBGet runs";
};
};
};
# implementation
config = mkIf cfg.enable {
systemd.services.nzbget = {
description = "NZBGet Daemon";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
path = with pkgs; [
unrar
p7zip
];
preStart = ''
if [ ! -f ${configFile} ]; then
${pkgs.coreutils}/bin/install -m 0700 ${pkg}/share/nzbget/nzbget.conf ${configFile}
fi
'';
serviceConfig = {
StateDirectory = "nzbget";
StateDirectoryMode = "0750";
User = cfg.user;
Group = cfg.group;
UMask = "0002";
Restart = "on-failure";
ExecStart = "${pkg}/bin/nzbget --server --configfile ${stateDir}/nzbget.conf ${configOpts}";
ExecStop = "${pkg}/bin/nzbget --quit";
};
};
users.users = mkIf (cfg.user == "nzbget") {
nzbget = {
home = stateDir;
group = cfg.group;
uid = config.ids.uids.nzbget;
};
};
users.groups = mkIf (cfg.group == "nzbget") {
nzbget = {
gid = config.ids.gids.nzbget;
};
};
};
}