From 4a1d0ddc28ae0206c820adf98254b264c86cad68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois?= <mockersf@gmail.com>
Date: Sat, 9 Mar 2024 00:38:56 +0100
Subject: [PATCH] CI testing: don't crash if screenshot manager resource is not
 available (#12385)

# Objective

- After #12370, ci testing with minimal plugins doesn't hang but it
crash as the resource `ScreenshotManager` doesn't exist

## Solution

- Check if the resource exists
---
 crates/bevy_dev_tools/src/ci_testing.rs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/crates/bevy_dev_tools/src/ci_testing.rs b/crates/bevy_dev_tools/src/ci_testing.rs
index 3f11a841c9372..c35288759468a 100644
--- a/crates/bevy_dev_tools/src/ci_testing.rs
+++ b/crates/bevy_dev_tools/src/ci_testing.rs
@@ -3,8 +3,9 @@
 use bevy_app::{App, AppExit, Update};
 use bevy_ecs::{
     entity::Entity,
-    prelude::Resource,
+    prelude::{resource_exists, Resource},
     query::With,
+    schedule::IntoSystemConfigs,
     system::{Local, Query, Res, ResMut},
 };
 use bevy_render::view::screenshot::ScreenshotManager;
@@ -67,8 +68,13 @@ pub(crate) fn setup_app(app: &mut App) -> &mut App {
             )));
     }
 
-    app.insert_resource(config)
-        .add_systems(Update, (ci_testing_exit_after, ci_testing_screenshot_at));
+    app.insert_resource(config).add_systems(
+        Update,
+        (
+            ci_testing_exit_after,
+            ci_testing_screenshot_at.run_if(resource_exists::<ScreenshotManager>),
+        ),
+    );
 
     app
 }