tree 1d142215b9eabdb5ade76e0ab91813be1524cb89
parent fbc0ad724bc7391431d6b4c69eec7d842a604850
author Dmitri Shuralyov <dmitshur@golang.org> 1692992058 -0400
committer Gopher Robot <gobot@golang.org> 1692994993 +0000

git-codereview: add GIT_CODEREVIEW_TRYBOT env var to control CI system

The mail command has a -trybot flag, useful to start TryBots on the CL
being mailed. The new LUCI trybots are almost ready, and we'll soon be
asking contributors to consider them the new default. Prepare for that
by adding a temporary GIT_CODEREVIEW_TRYBOT environment variable which
will make it possible to override the CI system invoked by the -trybot
flag.

This CL keeps the default as the old CI system (farmer.golang.org),
and the next CL switches it to the new one (ci.chromium.org/p/golang).

The environment variable will eventually be removed once it has no use.

Change-Id: Ia20bb0cad1fee387b2d94a8438e8a3be3ec87e6b
Reviewed-on: https://go-review.googlesource.com/c/review/+/523095
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>