tree 8de1393de4e97cf037fecfe135c53c680b35149a
parent 3773c401fe1ab0a1f6ff3f10d3f76873373f0080
author Stephanie Kim <kimstephanie@google.com> 1601493487 +0000
committer LUCI CQ <infra-scoped@luci-project-accounts.iam.gserviceaccount.com> 1601493487 +0000

Add optional enforce_fetch kwarg to fetch and refresh git cache

Allows builders to do a force refresh of the git cache to ensure a new
fetch happens. android-binary-size needs this to get an accurate diff
of the passed in src revision and the applied patch:
https://bugs.chromium.org/p/chromium/issues/detail?id=1129235#c19

Bug: 1129235
Change-Id: I993521cdde2a491fc9d42d75ff28dedcd2cea64e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2438802
Commit-Queue: Stephanie Kim <kimstephanie@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@google.com>