MOB-188: add_nif demo notice names both generated home-screen shapes

CHANGELOG.md

@@ -68,6 +68,13 @@
 
 ### Changed
 
+- **`mix mob.add_nif --demo` notice names both home-screen shapes**
+  (MOB-188). Once mob_new #68 lands, the generated default app is the
+  Mishka Chelekom showcase, whose home lists demos through
+  `Kit.compact_button/2` in `demo_buttons/1`; the notice shows that form
+  first and keeps the `nav_button/2` form for `--blank` apps and for apps
+  generated before the change.
+
 - **`mix mob.deploy` now freezes an explicit target set before doing work**
   (MOB-169). A bare deploy automatically targets exactly one emulator or
   simulator and never a physical phone. `--device`, `--all-devices`, and

lib/mix/tasks/mob.add_nif.ex

@@ -767,11 +767,17 @@ defmodule Mix.Tasks.Mob.AddNif do
        node = hd(Node.list())     # or use the printed node name
        :rpc.call(node, Mob.Test, :navigate, [#{inspect(screen)}])
 
-    2. Wire into your existing home screen — add to its render:
+    2. Wire into your existing home screen. In the default generated app
+       (the Mishka Chelekom showcase) add a button to `demo_buttons/1`:
+
+       Kit.compact_button("#{name} demo", :open_#{name}_demo)
+
+       In a `--blank` app, or one generated before the Mishka showcase became
+       the default home screen, add to the render instead:
 
        {nav_button("#{name} demo", :open_#{name}_demo)}
 
-       and a `handle_info({:tap, :open_#{name}_demo}, ...)` clause:
+       Either way, add a `handle_info({:tap, :open_#{name}_demo}, ...)` clause:
 
        def handle_info({:tap, :open_#{name}_demo}, socket) do
          {:noreply, Mob.Socket.push_screen(socket, #{inspect(screen)})}

test/mix/tasks/mob_add_nif_test.exs

@@ -448,6 +448,9 @@ defmodule Mix.Tasks.Mob.AddNifTest do
       # The three options the user can pick from.
       assert notice =~ "Quick test from IEx"
       assert notice =~ "Wire into your existing home screen"
+      # Both home-screen shapes mob_new generates: the Mishka showcase grid and --blank.
+      assert notice =~ ~s|Kit.compact_button("audio_engine demo", :open_audio_engine_demo)|
+      assert notice =~ ~s|nav_button("audio_engine demo", :open_audio_engine_demo)|
       assert notice =~ "root screen"
 
       # Mentions Logger so the user knows the IEx visibility path.