Merge remote-tracking branch 'gum/master'

2 files changed, 18 insertions, 13 deletions

diff --git a/krebs/3modules/Reaktor.nix b/krebs/3modules/Reaktor.nix
index 607eb7ca..92400139 100644
--- a/krebs/3modules/Reaktor.nix
+++ b/krebs/3modules/Reaktor.nix
@@ -70,12 +70,17 @@ let
           REAKTOR_HOST
           REAKTOR_PORT
           REAKTOR_STATEDIR
-          REAKTOR_CHANNELS
 
           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 = ''
@@ -112,7 +117,9 @@ let
         GIT_SSL_CAINFO = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
         REAKTOR_NICKNAME = cfg.nickname;
         REAKTOR_DEBUG = (if cfg.debug  then "True" else "False");
+        REAKTOR_CHANNELS = lib.concatStringsSep "," cfg.channels;
         state_dir = cfg.workdir;
+
         } // cfg.extraEnviron;
       serviceConfig= {
         ExecStartPre = pkgs.writeScript "Reaktor-init" ''
diff --git a/krebs/3modules/exim-retiolum.nix b/krebs/3modules/exim-retiolum.nix
index e1315d8c..ea012c38 100644
--- a/krebs/3modules/exim-retiolum.nix
+++ b/krebs/3modules/exim-retiolum.nix
@@ -1,14 +1,12 @@
 { config, pkgs, lib, ... }:
 
-with builtins;
 with lib;
 let
   cfg = config.krebs.exim-retiolum;
 
   out = {
     options.krebs.exim-retiolum = api;
-    config =
-      mkIf cfg.enable imp;
+    config = mkIf cfg.enable imp;
   };
 
   api = {
@@ -16,13 +14,13 @@ let
   };
 
   imp = {
-    services.exim =
-      # This configuration makes only sense for retiolum-enabled hosts.
-      # TODO modular configuration
-      assert config.krebs.retiolum.enable;
-      {
-        enable = true;
-        config = ''
+    services.exim = {
+      enable = true;
+      config =
+        # This configuration makes only sense for retiolum-enabled hosts.
+        # TODO modular configuration
+        assert config.krebs.retiolum.enable;
+        ''
           primary_hostname = ${retiolumHostname}
           domainlist local_domains    = @ : localhost
           domainlist relay_to_domains = *.retiolum
@@ -134,7 +132,7 @@ let
 
           begin authenticators
         '';
-      };
+    };
   };
 
   # TODO get the hostname from somewhere else.