tree d4f67461ed57c97f69d81955df3105eca09198c1
parent fa7c49a2d0aba03282ae5efd092269d82cf9e1b9
author Oliver Newman <olivernewman@google.com> 1579117431 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1579117431 +0000

[roll_comment] Create new recipe to comment on rolled CLs

The roll_comment recipe will be triggered by commits to integration. If
the commit message contains valid "Rolled-Repo" and "Rolled-Commits"
footers, the recipe will comment on all CLs in the range specified by
the Rolled-Commits footer.

This will eventually take the place of the commenting that's done in the
auto_roller recipe module, since failed rolls that get manually restored
and merged don't currently cause their rolled CLs to be commented on.
By instead commenting on CLs whenever a commit is pushed to integration,
we'll ensure that rolled CLs will receive comments even if the roll is
manually restored and merged.

Bug: 43899
Change-Id: I440aceb37647cf58260f6a9179ae2831fa4aa39b