9b62a67bdb
When fetching references into a repository, if a lock for a particular
reference exists, then `lock_raw_ref()` throws:
- REF_TRANSACTION_ERROR_CASE_CONFLICT: when there is a conflict
because the transaction contains conflicting references while being
on a case-insensitive filesystem.
- REF_TRANSACTION_ERROR_GENERIC: for all other errors.
The latter causes the entire set of batched updates to fail, even in
case sensitive filessystems.
Instead, return a 'REF_TRANSACTION_ERROR_CREATE_EXISTS' error. This
allows batched updates to reject the individual update which conflicts
with the existing file, while updating the rest of the references.
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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| .. | ||
| debug.c | ||
| files-backend.c | ||
| iterator.c | ||
| packed-backend.c | ||
| packed-backend.h | ||
| ref-cache.c | ||
| ref-cache.h | ||
| refs-internal.h | ||
| reftable-backend.c | ||