tree 4cbbde3d343a0a1f41ec7231ee4cc7a73cfffb23
parent 392426ce9697978eda1553acf33fefe9cfb1b3e1
author Kenny Ho <y2kenny@gmail.com> 1491855124 -0400
committer Kenny Ho <y2kenny@gmail.com> 1491925417 -0400

Add hook to allow manifest update to be triggered externally

This allow the plugin to generate snapshot manifest even when the
underlying git repositories were updated outside of Gerrit.

(Example: when a project hosted by Gerrit is a mirror of an upstream
project and it is periodically fetch by an external script.  RefUpdated
event is not available from Gerrit in this case.)

Change-Id: Ie119ad393fd51d6aba4679973c0b7d9db3fbde47