From b2e4bd0958d737be4710a1e27fccae2af78051c0 Mon Sep 17 00:00:00 2001
From: Jason Axelson <jason.axelson@gmail.com>
Date: Sun, 24 Sep 2023 18:33:38 -1000
Subject: [PATCH] Update mix scenic.setup instructions

Makes it a little shorter (plus you don't need to add scenic to
extra_applications)
---
 lib/mix/tasks/setup.ex | 32 +++++---------------------------
 1 file changed, 5 insertions(+), 27 deletions(-)

diff --git a/lib/mix/tasks/setup.ex b/lib/mix/tasks/setup.ex
index 076f0fe..d1202a7 100644
--- a/lib/mix/tasks/setup.ex
+++ b/lib/mix/tasks/setup.ex
@@ -41,21 +41,8 @@ defmodule Mix.Tasks.Scenic.Setup do
   the device target...)
 
   ```elixir
-  {:scenic, "~> 0.11.0-beta.0"},
-  {:scenic_driver_local, "~> 0.11.0-beta.0"},
-  ```
-
-  ### Make sure your application is configured to start
-
-  This should be in your `mix.exs` file. If using Nerves, it will start `MyApplication.Application`
-
-  ```elixir
-  def application do
-    [
-      mod: {MyApplication, []},
-      extra_applications: [:logger, :scenic]
-    ]
-  end
+  {:scenic, "~> 0.11.0"},
+  {:scenic_driver_local, "~> 0.11.0"},
   ```
 
   ### Add Scenic to your app's supervisor
@@ -221,20 +208,9 @@ defmodule Mix.Tasks.Scenic.Setup do
         {:scenic_driver_local, "~> #{Common.scenic_version()}"},
 
 
-    ------
-    Make sure your mix.exs file starts your application and scenic
-
-        def application do
-          [
-            mod: {#{mod}, []},
-            extra_applications: [:logger, :scenic]
-          ]
-        end
-
-
     ------
     Add Scenic to your app's supervisor so that it starts scenic.
-    Something like this should be in your `#{app}.ex` module.
+    Something like this should be in your `#{app}/application.ex` module.
 
         def start(_type, _args) do
           # start the application with the configured viewport
@@ -246,6 +222,8 @@ defmodule Mix.Tasks.Scenic.Setup do
           |> Supervisor.start_link( strategy: :one_for_one )
         end
 
+    Note: if you don't have an `#{app}/application.ex` module then you probably
+    didn't generate your application with `mix new my_app_name --sup`
 
     ------
     Add the following to your config.exs file. Change the app name as appropriate. This