From 28b72290a2b4927b2f1ff88c2f3159e25a857985 Mon Sep 17 00:00:00 2001
From: SebastianStork <sebastian.stork@pm.me>
Date: Tue, 2 Sep 2025 21:42:24 +0200
Subject: [PATCH] radicale: Configure backups

---
 hosts/srv-internal/default.nix       | 1 +
 modules/system/services/radicale.nix | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/hosts/srv-internal/default.nix b/hosts/srv-internal/default.nix
index c444d62..b7acaee 100644
--- a/hosts/srv-internal/default.nix
+++ b/hosts/srv-internal/default.nix
@@ -45,6 +45,7 @@
 
       radicale = {
         enable = true;
+        doBackups = true;
         domain = "calendar.${config.custom.services.tailscale.domain}";
       };
 
diff --git a/modules/system/services/radicale.nix b/modules/system/services/radicale.nix
index d0f2ca2..1e16380 100644
--- a/modules/system/services/radicale.nix
+++ b/modules/system/services/radicale.nix
@@ -11,6 +11,7 @@ in
 {
   options.custom.services.radicale = {
     enable = lib.mkEnableOption "";
+    doBackups = lib.mkEnableOption "";
     domain = lib.mkOption {
       type = lib.types.nonEmptyStr;
       default = "";
@@ -92,6 +93,7 @@ in
           runtimeInputs = [ pkgs.git ];
           text = ''
             cd ${config.services.radicale.settings.storage.filesystem_folder}
+
             if [[ ! -e .git ]]; then
               git init --initial-branch main
             fi
@@ -107,5 +109,10 @@ in
           '';
         }
       );
+
+    custom.services.resticBackups.radicale = lib.mkIf cfg.doBackups {
+      conflictingService = "radicale.service";
+      paths = [ config.services.radicale.settings.storage.filesystem_folder ];
+    };
   };
 }