Trigger indexing only for local ref updates

In multi-site or high-availability setups all events are passed between
masters. Make sure indexing is triggered once. Discard all the events
which are not generated locally.

Bug: Issue 11616
Change-Id: Ib31601e1ab26cf8f7cce4a6a373dd4b5c9be2761
6 files changed
tree: 69a067e13ccf8718792f2f0076e8b84ecebf7ab0
  1. src/
  2. BUILD
  3. Jenkinsfile
  4. LICENSE