forked from mirrors/nixpkgs
86 lines
2.5 KiB
Nix
86 lines
2.5 KiB
Nix
{ config, pkgs, lib, ... }:
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with lib;
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let
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cfg = config.services.nzbget;
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nzbget = pkgs.nzbget;
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in
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{
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options = {
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services.nzbget = {
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enable = mkEnableOption "NZBGet";
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package = mkOption {
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type = types.package;
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default = pkgs.nzbget;
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defaultText = "pkgs.nzbget";
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description = "The NZBGet package to use";
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};
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user = mkOption {
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type = types.str;
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default = "nzbget";
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description = "User account under which NZBGet runs";
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};
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group = mkOption {
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type = types.str;
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default = "nzbget";
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description = "Group under which NZBGet runs";
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};
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};
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};
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config = mkIf cfg.enable {
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systemd.services.nzbget = {
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description = "NZBGet Daemon";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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path = with pkgs; [
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unrar
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p7zip
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];
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preStart = ''
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test -d /var/lib/nzbget || {
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echo "Creating nzbget state directoy in /var/lib/"
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mkdir -p /var/lib/nzbget
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}
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test -f /var/lib/nzbget/nzbget.conf || {
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echo "nzbget.conf not found. Copying default config to /var/lib/nzbget/nzbget.conf"
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cp ${cfg.package}/share/nzbget/nzbget.conf /var/lib/nzbget/nzbget.conf
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echo "Setting file mode of nzbget.conf to 0700 (needs to be written and contains plaintext credentials)"
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chmod 0700 /var/lib/nzbget/nzbget.conf
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echo "Setting temporary \$MAINDIR variable in default config required in order to allow nzbget to complete initial start"
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echo "Remember to change this to a proper value once NZBGet startup has been completed"
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sed -i -e 's/MainDir=.*/MainDir=\/tmp/g' /var/lib/nzbget/nzbget.conf
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}
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echo "Ensuring proper ownership of /var/lib/nzbget (${cfg.user}:${cfg.group})."
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chown -R ${cfg.user}:${cfg.group} /var/lib/nzbget
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'';
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serviceConfig = {
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Type = "forking";
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User = cfg.user;
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Group = cfg.group;
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PermissionsStartOnly = "true";
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ExecStart = "${cfg.package}/bin/nzbget --daemon --configfile /var/lib/nzbget/nzbget.conf";
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Restart = "on-failure";
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};
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};
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users.extraUsers = mkIf (cfg.user == "nzbget") {
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nzbget = {
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group = cfg.group;
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uid = config.ids.uids.nzbget;
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};
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};
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users.extraGroups = mkIf (cfg.group == "nzbget") {
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nzbget = {
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gid = config.ids.gids.nzbget;
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};
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};
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};
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}
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