From e4f1e144a0c39317433cbe59bab5d157d2a48741 Mon Sep 17 00:00:00 2001
From: Ingolf Wanger <contact@ingolf-wagner.de>
Date: Tue, 21 May 2019 22:24:36 +0200
Subject: [PATCH] syncthing: made module more NixOps friendly

---
 nixos/modules/services/networking/syncthing.nix | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/syncthing.nix b/nixos/modules/services/networking/syncthing.nix
index 89dae7bb3f86..d495703fc539 100644
--- a/nixos/modules/services/networking/syncthing.nix
+++ b/nixos/modules/services/networking/syncthing.nix
@@ -18,7 +18,10 @@ let
     fsWatcherEnabled = folder.watch;
     fsWatcherDelayS = folder.watchDelay;
     ignorePerms = folder.ignorePerms;
-  }) cfg.declarative.folders;
+  }) (filterAttrs (
+    _: folder:
+    folder.enable
+  ) cfg.declarative.folders);
 
   # get the api key by parsing the config.xml
   getApiKey = pkgs.writers.writeDash "getAPIKey" ''
@@ -169,6 +172,16 @@ in {
           type = types.attrsOf (types.submodule ({ config, ... }: {
             options = {
 
+              enable = mkOption {
+                type = types.bool;
+                default = true;
+                description = ''
+                  share this folder.
+                  This option is useful when you want to define all folders
+                  in one place, but not every machine should share all folders.
+                '';
+              };
+
               path = mkOption {
                 type = types.str;
                 default = config._module.args.name;