stockholm/krebs/3modules/newsbot-js.nix

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{ config, lib, pkgs, ... }:
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with import <stockholm/lib>;
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let
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cfg = config.krebs.newsbot-js;
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enable = cfg != {};
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out = {
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options.krebs.newsbot-js = api;
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config = mkIf enable imp;
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};
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api = mkOption {
type = types.attrsOf (types.submodule ({ config, ... }: {
options = {
enable = mkEnableOption "Enable krebs newsbot" // { default = true; };
channel = mkOption {
type = types.str;
default = "#${config._module.args.name}";
description = "post the news in this channel";
};
feeds = mkOption {
type = types.path;
description = ''
file with feeds to post
format:
$nick|$feedURI
'';
};
ircServer = mkOption {
type = types.str;
default = "localhost";
description = "to which server the bot should connect";
};
masterNick = mkOption {
type = types.str;
default = config._module.args.name;
description = "nickname of the master bot";
};
package = mkOption {
type = types.package;
default = pkgs.newsbot-js;
description = "newsbot package to use";
};
urlShortenerHost = mkOption {
type = types.str;
default = "go.r";
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description = "what server to use for url shortening, host";
};
urlShortenerPort = mkOption {
type = types.str;
default = "80";
description = "what server to use for url shortening, port";
};
};
}));
default = {};
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};
imp = {
users.extraUsers.newsbot-js = {
name = "newsbot-js";
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uid = genid "newsbot-js";
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description = "newsbot-js user";
home = "/var/empty";
};
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systemd.services = mapAttrs' (name: newsbot:
nameValuePair "newsbot-${name}" {
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
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path = with pkgs; [
newsbot-js
];
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environment = {
irc_server = newsbot.ircServer;
master_nick = newsbot.masterNick;
news_channel = newsbot.channel;
feeds_file = newsbot.feeds;
url_shortener_host = newsbot.urlShortenerHost;
url_shortener_port = newsbot.urlShortenerPort;
};
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restartIfChanged = true;
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serviceConfig = {
User = "newsbot-js";
Restart = "always";
ExecStart = "${newsbot.package}/bin/newsbot";
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WatchdogSec = "86400";
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};
}
) cfg;
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};
in out