Hi,
as reported by Waleed in [1], the reference-transaction hook is being
executed when packing refs. Given that the hook ideally ought to track
logical updates to refs instead of leaking low-level implementation
details of how the files backend works, this is understandably leading
to some confusion.
This patch series aims to fix that by improving how the tandom of loose
and packed refs backends interact such that we skip executing the hook
when the loose backend:
- repacks references.
- needs to delete packed refs when deleting a loose ref would
uncover that packed ref.
Patrick
[1]: <CAKjfCeBcuYC3OXRVtxxDGWRGOxC38Fb7CNuSh_dMmxpGVip_9Q@xxxxxxxxxxxxxx>
Patrick Steinhardt (6):
refs: open-code deletion of packed refs
refs: allow passing flags when beginning transactions
refs: allow skipping the reference-transaction hook
refs: demonstrate excessive execution of the reference-transaction
hook
refs: do not execute reference-transaction hook on packing refs
refs: skip hooks when deleting uncovered packed refs
refs.c | 11 +++++--
refs.h | 8 ++++-
refs/files-backend.c | 25 +++++++++++-----
refs/packed-backend.c | 30 ++++++++++++++-----
refs/packed-backend.h | 6 ++++
refs/refs-internal.h | 1 +
sequencer.c | 2 +-
t/t1416-ref-transaction-hooks.sh | 50 ++++++++++++++++++++++++++++++++
8 files changed, 113 insertions(+), 20 deletions(-)
--
2.34.1
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