Fix an issue with URI index updates from the daemons

Summary:
Ref T10923. This extension needs to load a little more data (with `needURIs`) to function correctly now.

(There's a recent migration does this, so indexes got updated correctly when it ran, so it hasn't been obvious that they weren't getting updated properly after that.)

Test Plan: Made an arbitrary edit to a repository, observed no more error in daemon logs.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10923

Differential Revision: https://secure.phabricator.com/D15908

src/applications/diffusion/engineextension/DiffusionRepositoryURIsIndexEngineExtension.php

@@ -16,6 +16,18 @@ final class DiffusionRepositoryURIsIndexEngineExtension
   public function indexObject(
     PhabricatorIndexEngine $engine,
     $object) {
+
+    // Reload the repository to pick up URIs, which we need in order to update
+    // the URI index.
+    $object = id(new PhabricatorRepositoryQuery())
+      ->setViewer(PhabricatorUser::getOmnipotentUser())
+      ->withPHIDs(array($object->getPHID()))
+      ->needURIs(true)
+      ->executeOne();
+    if (!$object) {
+      return;
+    }
+
     $object->updateURIIndex();
   }