commit 72070da5f2cc47a50eeba659d4792478b5f81767
author Christoforos Miliotis <christoforos.miliotis.dev@gmail.com> Fri May 19 10:14:35 2023 +0100
committer Christoforos Miliotis <christoforos.miliotis.dev@gmail.com> Mon May 22 17:06:44 2023 +0100
tree 849858040f1830122d119784b9ba4d16d08b05d6
parent 21416906039abe72322452a28e8eef602a6fd03e

Don't read git submodule commits during replication

Currently, any attempt to read/parse a git submodule commit will
throw a `org.eclipse.jgit.errors.MissingObjectException`, as the git
submodule's commit hash cannot be found in the repo.

The git submodule's commit can be identified as it has the special
`160000` file mode.

The solution is to exclude the git submodule's commit from being
read/parsed.

I believe everything is replicated correctly in the end, but it will
be nice to get rid of this exception.

Bug: Issue 16897
Change-Id: Ib21b9e19c5282f94226d7a27c25c5fe0f94b7279