The multi-pack-index file provides faster lookups in repos with many packfiles by duplicating the information from multiple pack-indexes into a single file. This series allows us to verify a multi-pack-index using 'git multi-pack-index verify' and 'git fsck' (when core.multiPackIndex is true). The pattern for the tests is similar to that found in t5318-commit-graph.sh. During testing, I found a bug in how we check for the size of off_t (we are not actually checking off_t, but instead uint32_t). See "multi-pack-index: fix 32-bit vs 64-bit size check". Thanks to Ævar [1], I added a commit that provides progress updates when checking object offsets. Based on ds/multi-pack-index [1] https://public-inbox.org/git/20180904202729.13900-1-avarab@xxxxxxxxx/T/#u Derrick Stolee (11): multi-pack-index: add 'verify' verb multi-pack-index: verify bad header multi-pack-index: verify corrupt chunk lookup table multi-pack-index: verify packname order multi-pack-index: verify missing pack multi-pack-index: verify oid fanout order multi-pack-index: verify oid lookup order multi-pack-index: fix 32-bit vs 64-bit size check multi-pack-index: verify object offsets multi-pack-index: report progress during 'verify' fsck: verify multi-pack-index Documentation/git-multi-pack-index.txt | 10 ++ builtin/fsck.c | 18 ++++ builtin/multi-pack-index.c | 4 +- midx.c | 112 ++++++++++++++++---- midx.h | 1 + t/t5319-multi-pack-index.sh | 136 ++++++++++++++++++++++++- 6 files changed, 261 insertions(+), 20 deletions(-) base-commit: 6a22d521260f86dff8fe6f23ab329cebb62ba4f0 Published-As: https://github.com/gitgitgadget/git/releases/tags/pr-34%2Fderrickstolee%2Fmidx%2Fverify-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-34/derrickstolee/midx/verify-v1 Pull-Request: https://github.com/gitgitgadget/git/pull/34 -- gitgitgadget
