1 files changed, 29 insertions, 0 deletions

diff --git a/modules/darwin/random-wallpaper/module.nix b/modules/darwin/random-wallpaper/module.nix
new file mode 100644
index 0000000..b20ce88
--- /dev/null
+++ b/modules/darwin/random-wallpaper/module.nix
@@ -0,0 +1,29 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.local.randomWallpaper;
+  wallpaper-agent-src = ./wallpaper-daemon.swift;
+in
+{
+  options.local.randomWallpaper = {
+    enable = lib.mkEnableOption "Random Rotating Wallpaper";
+    directory = lib.mkOption {
+      type = lib.types.str;
+      description = "Folder containing images";
+    };
+    interval = lib.mkOption {
+      type = lib.types.int;
+      default = 1800;
+      description = "Seconds between wallpaper changes";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    launchd.user.agents.random-wallpaper.serviceConfig = {
+      Label = "org.rschanz.wallpaperDaemon";
+      ProgramArguments = [ "/usr/bin/swift" "${wallpaper-agent-src}" "${cfg.directory}" "${builtins.toString cfg.interval}" ];
+      RunAtLoad = true;
+      KeepAlive = true;
+      ProcessType = "Background";
+    };
+  };
+}