From 663c4110fcb9fd21c9a8134ceb1b48ab3aa45a54 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sat, 28 Oct 2017 23:42:44 +0200
Subject: tinc nmDispatch

---
 custom/tinc/def.nix | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'custom/tinc/def.nix')

diff --git a/custom/tinc/def.nix b/custom/tinc/def.nix
index 5d1216c9..0fa0b912 100644
--- a/custom/tinc/def.nix
+++ b/custom/tinc/def.nix
@@ -76,6 +76,15 @@ let
       '';
     };
 
+    nmDispatch = mkOption {
+      type = types.bool;
+      default = config.networking.networkmanager.enable;
+      description = ''
+        Install a network-manager dispatcher script to automatically
+        connect to all remotes when networking is available
+      '';
+    };
+
   };
 in
 
@@ -134,6 +143,21 @@ in
       } // data.interfaceConfig)
     );
 
+    networking.networkmanager.dispatcherScripts = flip mapAttrs' cfg.networks (network: data: optional data.nmDispatch {
+      type = "basic";
+      source = pkgs.writeScript "connectRemotes.sh" ''
+        #!${pkgs.stdenv.shell}
+
+        shopt -s extglob
+
+        case "''${2}" in
+          (?(vpn-)up)
+            systemctl --signal=ALRM --kill-who=main kill "tinc.${network}.service"
+            ;;
+        esac
+      '';
+    });
+
     systemd.services = flip mapAttrs' cfg.networks (network: data: nameValuePair
       ("tinc.${network}")
       ({
-- 
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