From 83517ddd3329aa3ea9f0299d0e5480a8cd89a8bb Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Wed, 27 Apr 2016 14:39:00 +0200
Subject: occasionally call all known remotes

---
 custom/uucp.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/custom/uucp.nix b/custom/uucp.nix
index 03a764ec..652ba0d9 100644
--- a/custom/uucp.nix
+++ b/custom/uucp.nix
@@ -100,6 +100,15 @@ in {
         description = "Debug file";
       };
 
+      interval = mkOption {
+        type = types.nullOr types.stri;
+        default = "00 * * * *";
+        description = ''
+          Specification of when to run `uucico' in format used by cron
+          The default is to do so every hour
+        '';
+      };
+
       extraConfig = mkOption {
         type = types.string;
         default = "";
@@ -189,5 +198,8 @@ in {
     environment.systemPackages = with pkgs; [
       uucp
     ];
+
+    services.cron.systemCronJobs = optional (config.services.uucp.interval /= null)
+      (map (name: "${config.services.uucp.interval} root /var/setuid-wrappers/uucico -D -s ${name}") config.services.uucp.remoteNodes);
   };
 }
-- 
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