radicale: Add birthday calendar generating hook

flake.lock

@@ -268,6 +268,22 @@
         "type": "github"
       }
     },
+    "radicale-birthday-calendar": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1738694693,
+        "narHash": "sha256-X/tahL01rGyc6eg1UqXhINi0mbuhwdzi4cYN8B0K+5c=",
+        "owner": "iBigQ",
+        "repo": "radicale-birthday-calendar",
+        "rev": "535ae54ef6464b1aba825af794ecc4c4dbf3d3c3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "iBigQ",
+        "repo": "radicale-birthday-calendar",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "betterfox": "betterfox",
@@ -281,6 +297,7 @@
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",
+        "radicale-birthday-calendar": "radicale-birthday-calendar",
         "sops": "sops",
         "treefmt": "treefmt",
         "vscode-extensions": "vscode-extensions"

flake.nix

@@ -57,6 +57,11 @@
       url = "https://github.com/nextcloud-releases/twofactor_totp/releases/download/v6.4.1/twofactor_totp-v6.4.1.tar.gz";
       flake = false;
     };
+
+    radicale-birthday-calendar = {
+      url = "github:iBigQ/radicale-birthday-calendar";
+      flake = false;
+    };
   };
 
   outputs =

modules/system/services/radicale.nix

@@ -1,5 +1,6 @@
 {
   config,
+  inputs,
   pkgs,
   lib,
   ...
@@ -43,9 +44,12 @@ in
           htpasswd_filename = config.sops.templates."radicale/htpasswd".path;
           htpasswd_encryption = "plain";
         };
+        storage.filesystem_folder = "/var/lib/radicale/collections";
 
         storage.hook =
           let
+            createBirthdayCalendar = "${inputs.radicale-birthday-calendar}/create_birthday_calendar.py";
+
             hookScript = pkgs.writeShellApplication {
               name = "radicale-git-hook";
               runtimeInputs = [
@@ -61,6 +65,8 @@ in
               text = ''
                 readonly username="$1"
 
+                git status --porcelain | awk '{print $2}' | python3 ${createBirthdayCalendar}
+
                 git add -A
                 if ! git diff --cached --quiet; then
                   git commit --message "Changes by $username"