{ config, lib, pkgs, ... }: with import <stockholm/lib>; let cfg = config.lass.news; out = { options.lass.news = api; config = lib.mkIf cfg.enable imp; }; api = { enable = mkEnableOption "news"; feeds = mkOption { type = types.listOf (types.submodule { options = { nick = mkOption { type = types.str; }; feedurl = mkOption { type = types.str; }; interval = mkOption { type = types.int; default = 1000; }; channels = mkOption { type = types.listOf types.str; }; };}); }; user = mkOption { type = types.user; default = { name = "news"; home = "/var/lib/news"; }; }; ircServer = mkOption { type = types.str; default = "echelon.r"; description = "to which server the bot should connect"; }; }; imp = { users.users.${cfg.user.name} = { inherit (cfg.user) home name uid; createHome = true; }; systemd.services = listToAttrs (map (feed: nameValuePair "news-${feed.nick}" { wantedBy = [ "multi-user.target" ]; after = [ "network.target" ]; serviceConfig = { SyslogIdentifier = "news-${feed.nick}"; User = cfg.user.name; PrivateTmp = true; Restart = "always"; ExecStart = pkgs.writeDash "news-${feed.nick}" '' ${pkgs.haskellPackages.news}/bin/news '${feed.feedurl}' '${toString feed.interval}' \ | ${pkgs.goify}/bin/goify \ | while :; do ${pkgs.haskellPackages.kirk}/bin/ircout --nick '${feed.nick}' --host '${cfg.ircServer}' \ \${concatStringsSep " \\" feed.channels} done ''; }; } ) cfg.feeds); }; in out