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kimhappy
3a6e25af75
Interleaved sync processes projects in hierarchical levels, so a submodule is only handled after the project holding its gitlink has been fetched and checked out. Its revision, however, is still the one read before that parent was fetched, so the submodule is synced to the revision of the previous sync and only catches up on the next one. Read the gitlinks again right before a level is dispatched. The parent is done by then, so its submodules are fetched and checked out at the revision the parent now points at. Sibling submodules are spread over several levels, so the gitlinks read for one level are carried over to the next ones and every project is only read once per pass. Bug: 550074864 Change-Id: I30395b8a16a9154f60972e1f408a066af64ba77c Signed-off-by: kimhappy <hwanhee.kim@laplacian.cc> Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/621662 Reviewed-by: Gavin Mak <gavinmak@google.com> Reviewed-by: Brian Gan <brgan@google.com>