We should only be maintaining one cache bundle per repo, but it turns
out that we've had two in the past due to GoB supporting two different
paths to the repo, and users were getting stale bundles as a result.
This CL fixes things so that we should only get a single bundle per
repo.
Bug: 935084
Change-Id: I0d6713280a2abbc20e35ff87e7be115870dd5140
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1566431
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Dirk Pranke <dpranke@chromium.org>
This CL makes a couple changes:
* The goal here is to be able to specify git cache entirely from the
environment variable $GIT_CACHE_PATH and not require special treatment from
bot_update. Eventually this will be specified at the swarming task level
instead of in the recipe (i.e. "cached git" will eventually be an
implementation detail of git on the bots and completely transparent to
all other software).
* Removal of the general --cache-dir option from gclient. This option was
error-prone; it doesn't actually make sense to configure this on
a per-invocation basis. The sole exception was `gclient config`, which
now allows this option to be set directly.
* Consolidation of GitWrapper.cache_dir and GitWrapper._GetMirror; previously
these two things could disagree, leading to weird intermediate states. Now
they're the same value.
R=agable@chromium.org, ehmaldonado@chromium.org, tandrii@chromium.org
Bug: 823434
Change-Id: I14adc7619b5fc10768ce32be2651c6215ba94aff
Reviewed-on: https://chromium-review.googlesource.com/1105473
Reviewed-by: Aaron Gable <agable@chromium.org>
Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Robbie Iannucci <iannucci@chromium.org>
With this change, 'git cache fetch' will automatically re-bootstrap
a repo from google storage if the local cache has too many pack
files. The behavior can be disabled with the --no-bootstrap flag.
BUG=
Review URL: https://codereview.chromium.org/1320383004
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@296829 0039d316-1c4b-4281-b951-d872f2087c98
Dirk Pranke
Edward Lemur
Robert Iannucci
szager@chromium.org