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| author |  Jeff King <peff@peff.net> | 2015-03-20 14:43:06 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2015-03-20 12:40:49 -0700 |
| commit | 49672f26d9a3826a6a74c6ff4d2409b7b0c74495 (patch) | |
| tree | 455516c784f1797d24873010410b4a5a225788c9 /builtin/symbolic-ref.c | |
| parent | t5312: test object deletion code paths in a corrupted repository (diff) | |
| download | tgif-49672f26d9a3826a6a74c6ff4d2409b7b0c74495.tar.xz | |
refs: introduce a "ref paranoia" flag
Most operations that iterate over refs are happy to ignore
broken cruft. However, some operations should be performed
with knowledge of these broken refs, because it is better
for the operation to choke on a missing object than it is to
silently pretend that the ref did not exist (e.g., if we are
computing the set of reachable tips in order to prune
objects).
These processes could just call for_each_rawref, except that
ref iteration is often hidden behind other interfaces. For
instance, for a destructive "repack -ad", we would have to
inform "pack-objects" that we are destructive, and then it
would in turn have to tell the revision code that our
"--all" should include broken refs.
It's much simpler to just set a global for "dangerous"
operations that includes broken refs in all iterations.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/symbolic-ref.c')
0 files changed, 0 insertions, 0 deletions