tree 438b622da67250fe0e01badf79a29d63f95fe537
parent e566a70d1027ae03d5a41869139ab7650eda4855
author Dmitri Shuralyov <dmitshur@golang.org> 1591158107 -0400
committer Dmitri Shuralyov <dmitshur@golang.org> 1591193781 +0000

cmd/releasebot: trim pre-release suffix in getMilestone

Pre-release versions like go1.15beta1 use the same milestone
as the release version go1.15, a milestone named "Go1.15".
Handle this in getMilestone by trimming the pre-release suffix.

Also simplify ForeachMilestone error handling. The only error
ForeachMilestone returns is that of fn, which isn't interesting.

For golang/go#39345.

Change-Id: I19ddca7736d97791cc6d7d6986fd39c61db437e2
Reviewed-on: https://go-review.googlesource.com/c/build/+/236259
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>