~runxiyu/furgit.git/objectstore/packed/store.go, branch v0.1.43Git library in pure Gohttps://cgit.space/~runxiyu/furgit.git/atom/objectstore/packed/store.go?h=v0.1.432026-03-04T06:21:30Z*: Fix lints2026-03-04T06:21:30ZRunxi Yu2026-03-04T06:21:30Zurn:sha1:78a035210ad34488d6feca45c3ce00825ee1d2c5objectstore/packed: Split2026-03-04T01:55:44ZRunxi Yu2026-03-04T01:55:44Zurn:sha1:f31ad11ed0665bfaed90c67890a5fa951301d3f3*: Lint2026-03-04T00:59:53ZRunxi Yu2026-03-04T00:26:56Zurn:sha1:ab7501be34032fb9e5c48726a68ae90a917af9ebobjectstore/packed: Check pack/idx checksums here.2026-03-03T10:31:11ZRunxi Yu2026-03-03T10:26:57Zurn:sha1:bd9519b464f919f2ca174a45c3c19c9a8a1fe3d1
We previously had helpers in format/pack/checksum that checks
.pack/.idx-related checksums with []byte-based APIs. But it only really
makes sense to use those []byte-based APIs on mmap's (otherwise it'd be
horribly inefficient).
Since the packed object-store only needs to check that the .pack and
.idx trailer match, we move the relevant part into objectstore/packed.
The rest are deleted for now; we'll definitely need a streaming version
for the pack verification (when ingesting packfiles from the network)
(though we might just make it a streaming API (writer? reader? not
decided yet) that *produces* a hash, then verify it in the caller; this
way we could reuse the function in the pack-producing routines). The
others might get the []byte-based APIs back, or perhaps they too get
streaming APIs.
Remember that "reading objects from a packed object store",
"creating/writing packfiles", and "ingesting an incoming pack (which
usually involves creating an .idx for it)", are all very different
tasks.
objectstore/packed: Optimize pack candidate lookup and locking2026-02-21T11:51:40ZRunxi Yu2026-02-21T11:51:40Zurn:sha1:8600b32050fa21d63baf4b21e75f8fc71fcfc610objectstore/packed: Lazily parse idx metadata2026-02-21T11:42:08ZRunxi Yu2026-02-21T11:42:08Zurn:sha1:5eda091d68a427e9f23e120bad1767f796ae58b6objectstore/packed: Verify that the index matches the pack2026-02-21T11:28:39ZRunxi Yu2026-02-21T11:28:39Zurn:sha1:cc1af64ae2908cdbc4c65a54950ec6dfc6293455repository, {ref,object}store: Make stores own their roots2026-02-21T07:29:40ZRunxi Yu2026-02-21T07:29:40Zurn:sha1:673902b14458f32fbf47efa3757279872bdfcb7e*: Update doc-comments2026-02-21T05:05:11ZRunxi Yu2026-02-21T05:05:11Zurn:sha1:86a9cc87c9d3c42035b6c526ec918c391024424dobjectstore/packed: Add initial pack reading support2026-02-21T03:15:18ZRunxi Yu2026-02-20T21:35:12Zurn:sha1:ae879b8cf5a87199802a33d6b15c76afafa8002b