tree b9b8e587044d00959a1eb1ed7fe4fae067501cef
parent 29d3f0e976c5f61a48d4af45b65366517c3f9da1
author davg <davg@google.com> 1587761527 -0400
committer David Goldman <davg@google.com> 1588178421 -0400

Improve handling of build failure/cancellation for tests

Previously if `bazel_build.py` was interrupted while it was trying
to acquire the file lock, we would exit with an uncaught
`KeyboardInterrupt` exception which Xcode would show to the user.

That behavior isn't great since it will likely hide the actual error
from the user (e.g. if targets are building in parallel and one of
them fails, Xcode will interrupt us).

PiperOrigin-RevId: 308318638