stockholm/krebs/3modules/Reaktor.nix

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2015-08-31 12:22:21 +00:00
{ config, pkgs,lib, ... }:
let
kpkgs = import ../5pkgs { inherit pkgs; inherit lib; };
inherit (lib)
mkIf
mkOption
types
singleton
isString
optionalString
concatStrings
;
ReaktorConfig = mkIf ( isString cfg.extraConfig ) pkgs.writeText "config.py" cfg.extraConfig;
cfg = config.krebs.Reaktor;
out = {
options.krebs.Reaktor = api;
config = mkIf cfg.enable imp;
};
api = {
enable = mkOption {
default = false;
description = ''
Start Reaktor at system boot
'';
};
nickname = mkOption {
default = config.krebs.build.host.name + "|r";
type = types.str;
description = ''
The nick name of the irc bot.
Defaults to {hostname}|r
'';
};
extraConfig = mkOption {
default = null;
type = types.nullOr types.str;
description = ''
configuration to be used instead of default ones.
Reaktor default cfg can be retrieved via `reaktor get-config`
'';
};
ReaktorPkg = mkOption {
default = kpkgs.Reaktor;
description = ''
the Reaktor pkg to use.
'';
};
};
imp = {
# for reaktor get-config
environment.systemPackages = [ cfg.ReaktorPkg ];
users.extraUsers = singleton {
name = "Reaktor";
# uid = config.ids.uids.Reaktor;
uid = 2066439104; #genid Reaktor
description = "Reaktor user";
home = "/var/lib/Reaktor";
createHome = true;
};
#users.extraGroups = singleton {
# name = "Reaktor";
# gid = config.ids.gids.Reaktor;
#};
systemd.services.Reaktor = {
path = with pkgs; [
utillinux #flock for tell_on-join
# git # for nag
python # for caps
];
description = "Reaktor IRC Bot";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig.User = "Reaktor";
environment = {
GIT_SSL_CAINFO = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
IRC_NICKNAME = cfg.nickname;
};
serviceConfig.ExecStart = "${cfg.ReaktorPkg}/bin/reaktor run ${if (isString cfg.extraConfig) then cfg.ReaktorConfig else ""}";
};
};
in
out