nixpkgs/nixos/modules/services/misc/radarr.nix

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{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.radarr;
in
{
options = {
services.radarr = {
enable = mkEnableOption "Radarr";
dataDir = mkOption {
type = types.str;
default = "/var/lib/radarr/.config/Radarr";
description = "The directory where Radarr stores its data files.";
};
openFirewall = mkOption {
type = types.bool;
default = false;
description = "Open ports in the firewall for the Radarr web interface.";
};
user = mkOption {
type = types.str;
default = "radarr";
description = "User account under which Radarr runs.";
};
group = mkOption {
type = types.str;
default = "radarr";
description = "Group under which Radarr runs.";
};
};
};
config = mkIf cfg.enable {
systemd.tmpfiles.rules = [
"d '${cfg.dataDir}' 0700 ${cfg.user} ${cfg.group} - -"
];
systemd.services.radarr = {
description = "Radarr";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
Type = "simple";
User = cfg.user;
Group = cfg.group;
ExecStart = "${pkgs.radarr}/bin/Radarr -nobrowser -data='${cfg.dataDir}'";
Restart = "on-failure";
};
};
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = [ 7878 ];
};
users.users = mkIf (cfg.user == "radarr") {
radarr = {
group = cfg.group;
home = cfg.dataDir;
uid = config.ids.uids.radarr;
};
};
users.groups = mkIf (cfg.group == "radarr") {
radarr.gid = config.ids.gids.radarr;
};
};
}