Tags and Properties for Check-in 9b95e3b9e5
- branch=shun-implementation inherited from [ce40b2526e]
- sym-shun-implementation inherited from [ce40b2526e]
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2026-07-30
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| 14:53 |
ignore the crash-leftover working files: dst workspace and pack temp
.zit-dst-checkout-ws/ is the process directory the crash-recovery sweeps make their throwaway workspaces under. It is created at run start and removed by a defer at run end, so it is normally invisible -- but a killed or crashed sweep leaves the whole tree, .zit stores and all. .zit-pack-tmp is the fixed-name temp pack and shun --force write the new generation into before the atomic rename; a run that dies between create and rename leaves one beside .zit. Both are dotfiles, so a bare 'fossil extras' skips them and the tree reads clean while they sit there -- the same blind spot the .agent-config glob closed. Pinned by packaging_test. check-in: 9b95e3b9e5 user: dmestas tags: shun-implementation | |
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2026-07-29
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| 16:54 |
shun S0: the durable shun table in the log
FrameKind.shun carries a tombstone keyed by the shunned artifact's whole digest (sync SS3.3 L518-525: persistent, repository-local, keyed by complete artifact name). Never interned, so lookup() still means 'the content frame for this hash'; scan rebuilds the set. putShun is idempotent and returns BadKey for any width but 20 or 32 -- checked, not asserted, so a ReleaseFast build cannot append a durable un-openable frame. pack carries the table forward. Without that the repo's own compaction verb silently drops every tombstone, which would make this slice's durability claim false the first time anyone packs. The pack FILTER is still S2. storestat and the benchmark restate FrameKind's universe; both now fold from the enum so a future kind fails to compile rather than vanish from the byte accounting. check-in: ce40b2526e user: dmestas tags: shun-implementation | |