tree 5bffc4647d4f883eac0a514ef304b8f2fd75c32c
parent 00991bfb42c4f3b0b7a50aa8f475ac1c8369924b
author Gavin Mak <gavinmak@google.com> 1775084589 +0000
committer LUCI <gerrit-scoped@luci-project-accounts.iam.gserviceaccount.com> 1775761780 -0700

project: implement stateless sync pruning logic

Implement in-situ shallow re-fetching and garbage collection logic.
Enables repositories with sync-strategy="stateless" to reclaim disk
space by running reflog expire and git gc --prune=now if the working
tree is clean and has no local commits.

Bug: 498730431
Change-Id: I940bdc9b74da29d3f7b13566667dcddea769ebd3
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/568463
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>