Parents and children of check-in [81b01a1157]
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2026-08-02
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| 07:14 |
commit: decode artifact names of either width, not just sha3-256
hexToDigest required exactly digest_len*2 hex characters. zit init writes the sha3-256 policy, so that looked like the only case -- but import-git opens its destination under git's sha1, naming every check-in in 40 hex. So commit rejected the parent of every imported repository and reported it corrupt on a store zit verify called clean. Issue #24. Length now comes from the name, as artifact §7.2 allows both widths. pack.zig carried the same copy and would have dropped the primary-parent hint the same way; cmd/sync.zig's callers move to the slice form. commitParentCorrupt now names which step failed. Collapsing an undecodable name, an absent parent and real damage into one sentence is why verify and commit could disagree with no way to tell which was right. Reproduced on 12 commits and 40 files -- not scale-dependent, and not submanifest-specific: it fires before the S-card branch, so flat imports failed identically. Regression test commits over an imported sha1 history; mutation-proved by restoring the width check. check-in: ffea6238e6 user: dmestas tags: sub-manifest | |
| 01:29 |
import-git: differential test for flat vs tree imports
Same source, same path, two imports: check-in manifests byte-identical once F/S/Z/P are stripped, blob provenance identical, P topology re-derived through each import's own map. check-in: 81b01a1157 user: dmestas tags: sub-manifest | |
| 01:29 |
import-git: add --no-submanifests
Imports with sub-manifests off: flat manifests throughout and the spec-default config frame (k=0, enable off). Flat is §8.1's default shape; it is this verb's analyze-and-pin that is the deviation. TreeFormat.Shape becomes flat | tree{k, height_max}, so flat-with-a-k and tree-without-one stop being representable and every tree-only site traps on the wrong tag. buildFlat drains the same MergedCursor, so ordering, dedup and rename/copy/delete stay single-sourced. SubmanifestChoice replaces submanifest_k from Request down to UserOptions. Publication refuses if the store holds a SUBMANIFEST anyway, derived from work done rather than from the flag. Preflight analysis still runs under flat -- skipping it would put a second divergence inside the region the benchmark times. Closes #23. check-in: 9b96469ae6 user: dmestas tags: sub-manifest | |