{ config, lib, pkgs, ... }: with import <stockholm/lib>; let cfg = config.krebs.Reaktor; homedir = "/var/lib/Reaktor"; out = { options.krebs.Reaktor = api; config = imp; }; api = mkOption { default = {}; type = with types; attrsOf (submodule ({ options = { nickname = mkOption { default = config.krebs.build.host.name + "|r"; type = types.string; description = '' The nick name of the irc bot. Defaults to {hostname}|r ''; }; overrideConfig = 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` ''; }; plugins = mkOption { default = [pkgs.ReaktorPlugins.nixos-version]; }; workdir = mkOption { default = "/var/lib/Reaktor"; type = types.path; description = '' path to be used as workdir (home dir is still /var/lib/Reaktor) ''; }; extraConfig = mkOption { default = ""; type = types.string; description = '' configuration appended to the default or overridden configuration ''; }; extraEnviron = mkOption { default = {}; type = types.attrsOf types.str; description = '' Environment to be provided to the service, can be: REAKTOR_HOST REAKTOR_PORT REAKTOR_STATEDIR debug and nickname can be set separately via the Reaktor api ''; }; channels = mkOption { default = [ "#krebs" ]; type = types.listOf types.str; description = '' Channels the Reaktor should connect to at startup. ''; }; debug = mkOption { default = false; description = '' Reaktor debug output ''; }; };})); }; imp = { # TODO get user per configured bot # TODO get home from api # for reaktor get-config users.extraUsers = singleton rec { name = "Reaktor"; uid = genid name; description = "Reaktor user"; home = homedir; createHome = true; }; #users.extraGroups = singleton { # name = "Reaktor"; # gid = config.ids.gids.Reaktor; #}; systemd.services = mapAttrs' (name: botcfg: let ReaktorConfig = pkgs.writeText "config.py" '' ${if (isString botcfg.overrideConfig ) then '' # Overriden Config ${botcfg.overrideConfig} '' else ""} ## Extra Config ${concatStringsSep "\n" (map (plug: plug.config) botcfg.plugins)} ${botcfg.extraConfig} ''; in nameValuePair "Reaktor-${name}" { 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" ]; environment = { GIT_SSL_CAINFO = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt"; PYTHONPATH = "${pkgs.Reaktor}/lib/python3.6/site-packages"; REAKTOR_NICKNAME = botcfg.nickname; REAKTOR_DEBUG = (if botcfg.debug then "True" else "False"); REAKTOR_CHANNELS = lib.concatStringsSep "," botcfg.channels; state_dir = botcfg.workdir; } // botcfg.extraEnviron; serviceConfig= { ExecStartPre = pkgs.writeScript "Reaktor-init" '' #! /bin/sh ${if (isString botcfg.overrideConfig) then ''cp ${ReaktorConfig} /tmp/reaktor-${name}-config.py'' else ''(${pkgs.Reaktor}/bin/reaktor get-config;cat "${ReaktorConfig}" ) > /tmp/reaktor-${name}-config.py'' } mkdir -p ${botcfg.workdir} ''; ExecStart = "${pkgs.Reaktor}/bin/reaktor run /tmp/reaktor-${name}-config.py"; PrivateTmp = "true"; User = "Reaktor"; Restart = "always"; RestartSec= "30" ; }; } ) cfg; }; in out