tree 2fdad8a58e490c086370c16f24a29cb358dc2180
parent 814bf88cf225cd422a50435865fb5b9f55b7e59e
author Michael Anthony Knyszek <mknyszek@google.com> 1710386843 +0000
committer Gopher Robot <gobot@golang.org> 1710427386 +0000

trace: update gen.bash for oldtrace and make it work seamlessly

Currently gen.bash doesn't work out-of-the-box because it doesn't
exactly replace contents in the trace directory in some cases. It also
may end up mutating the flight recorder files, which isn't great.

This change adds a special case for the flight recorder files, adds
support for oldtrace (which will be imported shortly), and also switches
to using rsync, which is more robust than cp for the initial copy (and
should hopefully capture file deletions correctly as well).

Change-Id: I3a808387a25c787a1edb70fcff1c95fb5649baeb
Reviewed-on: https://go-review.googlesource.com/c/exp/+/571615
Auto-Submit: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Pratt <mpratt@google.com>