clock-rs: add module

clock-rs is a modern, digital clock that effortlessly runs in your terminal

tests/modules/programs/clock-rs/empty-settings.nix

@@ -0,0 +1,20 @@
+{ pkgs, ... }:
+{
+  config = {
+    programs.clock-rs.enable = true;
+
+    tests.stubs.clock-rs = { };
+
+    nmt.script =
+      let
+        configDir =
+          if pkgs.stdenv.isDarwin then
+            "home-files/Library/Application Support/clock-rs"
+          else
+            "home-files/.config/clock-rs";
+      in
+      ''
+        assertPathNotExists "${configDir}/conf.toml"
+      '';
+  };
+}