[12.x] Add default scheduler output

src/Illuminate/Console/Scheduling/Schedule.php

@@ -101,6 +101,13 @@ class Schedule
      */
     protected array $groupStack = [];
 
+    /**
+     * The schedule default output.
+     *
+     * @var string|null
+     */
+    protected ?string $defaultOutput = null;
+
     /**
      * Create a new schedule instance.
      *
@@ -327,6 +334,8 @@ public function group(Closure $events)
      */
     protected function mergePendingAttributes(Event $event)
     {
+        $this->mergeDefaultAttributes($event);
+
         if (isset($this->attributes)) {
             $this->attributes->mergeAttributes($event);
 
@@ -340,6 +349,13 @@ protected function mergePendingAttributes(Event $event)
         }
     }
 
+    protected function mergeDefaultAttributes(Event $event): void
+    {
+        if (! is_null($this->defaultOutput)) {
+            $event->appendOutputTo($this->defaultOutput);
+        }
+    }
+
     /**
      * Compile parameters for a command.
      *
@@ -462,6 +478,19 @@ protected function getDispatcher()
         return $this->dispatcher;
     }
 
+    /**
+     * Specify the default output events should use from now on.
+     *
+     * @param  string|null  $output
+     * @return $this
+     */
+    public function setDefaultOutput(?string $output): Schedule
+    {
+        $this->defaultOutput = $output;
+
+        return $this;
+    }
+
     /**
      * Dynamically handle calls into the schedule instance.
      *

tests/Console/Scheduling/ScheduleTest.php

@@ -67,4 +67,33 @@ public function testJobIsNotInstantiatedIfSuppliedAsClassname(): void
         self::assertSame(JobToTestWithSchedule::class, $scheduledJob->description);
         self::assertFalse($this->container->resolved(JobToTestWithSchedule::class));
     }
+
+    #[DataProvider('scheduledEventAppendsOutputToDefaultOutputProvider')]
+    public function testScheduledEventAppendsOutputToDefaultOutput(string $method, array $arguments): void
+    {
+        $schedule = new Schedule();
+
+        /** @var \Illuminate\Console\Scheduling\Event $oldEvent */
+        $oldEvent = call_user_func_array([$schedule, $method], $arguments);
+        $oldEventOutput = $oldEvent->output;
+
+        $schedule->setDefaultOutput($defaultOutput = '/custom/scheduler/output');
+
+        /** @var \Illuminate\Console\Scheduling\Event $newEvent */
+        $newEvent = call_user_func_array([$schedule, $method], $arguments);
+
+        self::assertSame($oldEventOutput, $oldEvent->output);
+        self::assertSame($defaultOutput, $newEvent->output);
+        self::assertTrue($newEvent->shouldAppendOutput);
+    }
+
+    public static function scheduledEventAppendsOutputToDefaultOutputProvider(): array
+    {
+        return [
+            ['job', [JobToTestWithSchedule::class]],
+            ['command', ['env']],
+            ['call', [fn () => 0]],
+            ['exec', ['whoami']],
+        ];
+    }
 }