> Thanks for confirming. > > So even better would be to use `is_promisor_object(oid) || > has_object_file(oid)`, right? > > This is something that is probably not even needed: as I mentioned, the > shallow commits are *expected* to be local. It should not ever happen that > they are fetched.
That would help, but I don't think it would help in the "fast-forward from A to B where A is B's parent" case I describe in [1]. My suggestion was: > It sounds safer to me to use the fast approach in this patch when the > repository is not partial, and stick to the slow approach when it is. which can be done by replacing "prune_shallow(0, 1)" in patch 3 with "prune_shallow(0, !repository_format_partial_clone)", possibly with a comment that the fast method checks object existence for each shallow line directly, which is undesirable when the repository is a partial clone. (repository_format_partial_clone is non-NULL with the name of the promisor remote if the repository is a partial clone, and NULL otherwise). [1] https://public-inbox.org/git/20181025185459.206127-1-jonathanta...@google.com/
