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Tags and Properties for Check-in bb9805a794

Context
2026-10-21
11:58
fix(checkout): recover a checkout marker move a crash interrupted

A crash between moveMarker's link and unlink left one checkout database under both the native and the private name, which discovery refused, so the checkout could not be opened again. moveMarker now records its target name in the database before linking, and Open completes the move to that name. A still-running transition keeps the same name, so an Open racing it converges instead of removing both names, and moveMarker treats an old name already removed as done.

Crash injection at every step of narrowing, widening and legacy migration reopens as the old or new state with files matching the cone; stock fossil either refuses the directory or lists the dense record, before and after recovery. Clears the SC-4.1-2 scope note. check-in: bb9805a794 user: [email protected] tags: feat/submanifest-reader, main, trunk

2026-10-20
22:47
feat(sparse): recover exact required structural content atomically check-in: 7b478974f3 user: [email protected] tags: feat/submanifest-reader, main, trunk
2026-10-17
20:27
test(conformance): re-pin the -01 drafts with the 2026-10-14/16 errata (#436)

zit check-in 3f86ff4261 applies six more errata to the -01 drafts. Copy the three drafts and the five new -01 errata files, re-pin their SHA-256 in the requirements tables, and record the check-in in the README.

The draft text changes add six requirements and reword two:

- AF-4.7.3-2: a named delta's delete markers are filtered out of a delta-of-delta's file set and lookups. - AF-4.7.8-1: an absent and a present empty J value decode alike. - AF-6.2-7: the Z verification state is read from the bytes at n-35 and n-34, not from card lines. - RS-5.3-3: a cancel keeps its card's value on the row it writes. - RS-5.3-6: the event table and propagation treat that value as null. - RS-5.3-7: an artifact's tag cards apply in card order. - RS-6.2-4: a branch root carrying *sym-NAME and -sym-NAME keeps the tag. - SP-6.6-4: a client recognizes a refusal by its leading text.

go-libfossil already behaves this way. Each row has a case, checked against fossil 2.28 where the harness does: 421 requirements, 420 covered, 1 partial (SP-9.5-7, as before).

The repo-state §5.3 step 3 change is filed in zit as a -00 erratum and is not pinned, like the other -00 errata; the -01 draft carries its text. check-in: f61c8174a8 user: [email protected] tags: main, trunk

2026-04-19
16:30
Initial open source release

libfossil is a pure-Go implementation of the Fossil SCM, reading and writing the same .fossil SQLite repository format as upstream Fossil.

This is the first public release of code that previously lived in a private repository. The module path is github.com/danmestas/libfossil and the binary is named libfossil to avoid $PATH collisions with upstream fossil.

Included: - Repo lifecycle (create, clone), checkout/checkin, timeline, merge, diff, annotate, shun, tag, branch, bisect, stash, undo/redo - Sync-over-HTTP protocol (client and handler) - Two SQLite drivers: modernc (pure Go, default) and ncruces (wasm-capable) - Observer interfaces (SyncObserver, CheckoutObserver) with an optional OpenTelemetry implementation in observer/otel (separate submodule) - Deterministic simulation testing harness with BUGGIFY fault injection - Kong-based embeddable CLI under cli/ and a standalone binary under cmd/libfossil/ check-in: f5744359d3 user: [email protected] tags: trunk