Artifact Description [678cdcb6d0]

Artifact 678cdcb6d0a95037206897bff4b1159727983c00d8da6a9f445f3a0c4ed20861:

• File internal/verify/check_blobs.go
  • 2026-10-19 01:50:41 — part of check-in [9a9bc65f92] on branch feat/submanifest-reader — perf(verify): check blob integrity by walking delta trees once

    Verify and Rebuild expanded every blob one at a time through a 256 MiB LRU cache. A real repository's delta chains run hundreds of revisions deep, so evicted chains were walked again from their roots: the blob check on the Fossil SCM repository ran for over 45 minutes.

    content.ExpandAll walks each delta tree from its root, as fossil's rebuild_step does, expanding every blob once from its parent's content and binding it to its name. It reports for each blob what a caching Expand of that blob alone reports, and expands blobs no sound root reaches (cycles, phantom-grounded or too-deep chains) on their own for that error. checkBlobs and Verify's checkCheckins both use it and sort their issues by rid, so reports are unchanged. (user: [email protected], size: 2601) [annotate] [blame] [check-ins using]

  • 2026-10-19 12:47:07 — part of check-in [e3c81fb936] on branch feat/submanifest-reader — Merge branch 'perf/rebuild-blob-check' into feat/submanifest-reader

    # Conflicts: # CHANGELOG.md (user: [email protected], size: 2601) [annotate] [blame] [check-ins using]

  • 2026-10-19 14:41:42 — part of check-in [47f89f0798] on branch feat/submanifest-reader — Merge branch 'feat/submanifest-reader' into feat/cones

    Update's rewrite meets the sparse worktree: a file outside the cone is a record-only step, counted in OutOfCone, and never planned, scanned, checked, written, backed up as NAME-original or chmodded; reloading vfile moves its record to the target. SetCone records the mtime of each file it materializes, as Extract now does. (user: [email protected], size: 2601) [annotate] [blame] [check-ins using]

  • 2026-10-21 21:20:46 — part of check-in [7244496a09] on branch main — Merge pull request #437 from danmestas/feat/submanifest-reader

    feat: sub-manifest trees and sparse cones (draft-fossil-submanifests-00, draft-fossil-sparse-cone-00) (user: [email protected], size: 2601) [annotate] [blame] [check-ins using]