feat: Expose Root Workflow Execution in Workflow scope

Author: roxblnfk

src/Workflow/WorkflowInfo.php

@@ -105,6 +105,9 @@ final class WorkflowInfo
     #[Marshal(name: 'ParentWorkflowNamespace')]
     public ?string $parentNamespace = null;
 
+    #[Marshal(name: 'RootWorkflowExecution', type: NullableType::class, of: WorkflowExecution::class)]
+    public ?WorkflowExecution $rootExecution = null;
+
     #[Marshal(name: 'ParentWorkflowExecution', type: NullableType::class, of: WorkflowExecution::class)]
     public ?WorkflowExecution $parentExecution = null;
 

tests/Acceptance/Extra/Workflow/RootWorkflowExecutionTest.php

@@ -17,8 +17,11 @@ class RootWorkflowExecutionTest extends TestCase
     #[Test]
     public static function check(#[Stub('Extra_Workflow_RootWorkflowExecution')]WorkflowStubInterface $stub): void
     {
-        self::markTestSkipped('Waiting https://github.com/temporalio/sdk-go/issues/1848');
-        self::assertSame('Test', $stub->getResult());
+        $result = $stub->getResult(type: 'array');
+        self::assertSame([
+            'ID' => $stub->getExecution()->getID(),
+            'RunID' => $stub->getExecution()->getRunID(),
+        ], $result);
     }
 }
 
@@ -37,19 +40,19 @@ public function run()
 class ChildWorkflow
 {
     #[WorkflowMethod('Extra_Workflow_RootWorkflowExecution_Child')]
-    public function run(string $input)
+    public function run()
     {
         return yield Workflow::newChildWorkflowStub(ChildWorkflow2::class)
-            ->run($input);
+            ->run();
     }
 }
 
 #[WorkflowInterface]
 class ChildWorkflow2
 {
     #[WorkflowMethod('Extra_Workflow_RootWorkflowExecution_Child2')]
-    public function run(string $input)
+    public function run()
     {
-        return $input;
+        return Workflow::getCurrentContext()->getInfo()->rootExecution;
     }
 }