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Check-in [ed53ee9c59]

Overview
Comment:Merge branch 'wip/clone-perf' into feat/horizon-cones
Timelines: family | ancestors | descendants | both | trunk | feat/horizon-cones
Files: files | file ages | folders
SHA3-256: ed53ee9c598e6be7461b8a3a33c0e8da9a5557a82a85772157a02e5c3e702e20
User & Date: [email protected] on 2026-10-23 15:19:13.000
Other Links: branch diff | manifest | tags
Context
2026-10-23
15:19
docs(changelog): sparse clones of large repositories, late cherrypick sources leaf check-in: ae7b0cee31 user: [email protected] tags: feat/horizon-cones, trunk
15:19
Merge branch 'wip/clone-perf' into feat/horizon-cones check-in: ed53ee9c59 user: [email protected] tags: feat/horizon-cones, trunk
15:11
fix(manifest): keep a pull's file waits; skip them only in a sparse clone

The previous change let a sparse store link a check-in before its files. A pull that deepens a structural horizon then linked the new base first and left its files unrequested phantoms, and the merge over it found no content (TestRepoMergeDeepensAcrossHorizon).

A pull waits on a check-in's files again, except those the store cone's path members exclude, which never arrive. Only a clone into a sparse store waits on none: the origin's walk sends every file the store keeps in the same session, and nothing reads the store before the clone ends. check-in: 35566881ec user: [email protected] tags: feat/horizon-cones, trunk

03:28
Merge branch 'wip/hz-close-sync' into feat/horizon-cones

An origin answering a horizon request never sends a cluster, even one a gimme names; an origin may name a history URL in horizon-served (horizon-history-url), which the client reports; and a merge with no peer to ask refuses whenever either side's ancestry crosses the horizon. Conflicts in the changelog and the CLI horizon tests kept both sides. check-in: c4b191ed05 user: [email protected] tags: feat/horizon-cones, trunk

Changes
Unified Diff Side-by-Side Diff Patch
Modified CHANGELOG.md from [25f53baa3b] to [32b9b6b2c1]. [diff]
Modified db/db.go from [10c54b3306] to [f770eed978]. [diff]
Modified internal/content/availability_cache_test.go from [75f03c3fcd] to [eb5854e0f7]. [diff]
Modified internal/content/available.go from [63e8211f13] to [4063941df3]. [diff]
Modified internal/content/cache.go from [00d8196070] to [fda05de5be]. [diff]
Modified internal/content/cache_test.go from [30eff8a455] to [9d325b18ed]. [diff]
Modified internal/content/content.go from [ae64f5dd7a] to [5415c3ebe2]. [diff]
Modified internal/manifest/addmlink.go from [dffba729c3] to [e8349ada4c]. [diff]
Added internal/manifest/cherrypick_arrival_test.go version [06c91b1119].
Modified internal/manifest/crosslink.go from [5a1b1672bd] to [8e32af2f6e]. [diff]
Modified internal/manifest/dephantomize.go from [e4a226ebf2] to [9ef6b9fd06]. [diff]
Modified internal/manifest/sparse_arrival_test.go from [1073af306f] to [4ade4886d9]. [diff]
Modified internal/manifest/sparse_crosslink.go from [e7a601274c] to [b64c0fc9c7]. [diff]
Modified internal/repo/repo.go from [f6d4824a69] to [55759f4f63]. [diff]
Modified internal/repo/tablesync.go from [8c591f7581] to [6d7129de16]. [diff]
Modified internal/sync/check_delta_test.go from [62e8be0f27] to [076411422c]. [diff]
Modified internal/sync/client.go from [6811272700] to [8fef01701a]. [diff]
Modified internal/sync/clone.go from [9fce064f75] to [35fce5e71b]. [diff]
Added internal/sync/clone_chain_resend_test.go version [82f3a9f6fb].
Added internal/sync/clone_corpus_test.go version [0fd57bf18a].
Modified internal/sync/clone_shun_test.go from [a31a15931d] to [3285c218fd]. [diff]
Modified internal/sync/handler.go from [72d5b36654] to [8e5d32e013]. [diff]
Modified internal/sync/handler_tablesync.go from [d6fb52212f] to [7742490a0b]. [diff]
Modified internal/sync/horizon_structural.go from [6dac458b14] to [4c4ec85bcb]. [diff]
Modified internal/sync/receive_pass.go from [05aca47004] to [39158d3169]. [diff]
Modified internal/sync/receive_pass_test.go from [af381090d9] to [f184164644]. [diff]
Added internal/sync/serve_concurrency_test.go version [121399aa96].
Modified internal/sync/sparse_clone_walk.go from [67c2c1668a] to [325ccd3998]. [diff]
Modified internal/sync/sparse_test.go from [9bf598994e] to [44cef29cf2]. [diff]
Modified internal/sync/sparse_walk.go from [f063154d88] to [cb80f2e5d8]. [diff]