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Tags and Properties for Check-in c2795c4f48

Context
2026-10-13
11:14
feat(repo): name the current trunk and a branch's open leaf (#411)

* feat(repo): name the current trunk and a branch's open leaf

Repo.CurrentTrunk resolves the main-branch setting's name the way ResolveVersion does, as fossil does for update outside a checkout and open with no version (repo-state-01 Section 9). Repo.BranchOpenLeaf names the open leaf of a branch with the greatest mtime, or reports the branch not open; fossil's branch info takes whichever open leaf its query meets first, and this follows the draft. checkout.BranchLeaves and the new checkout.BranchOpenLeaf share one open-leaf query.

RS-9-1 and RS-9-4 lose their scope notes and gain cases.

* fix(repo): resolve the current trunk as a check-in, reject an empty branch name

Tracked in the stacked work on repo-state-01 Section 9. check-in: c2795c4f48 user: [email protected] tags: main, trunk

10:52
fix(manifest): link a check-in atop an absent parent despite absent files (#407)

* fix(manifest): link a check-in atop an absent parent despite absent files

The crosslink deferral held back a check-in until every F-card blob was stored. When the primary parent's manifest is itself absent, no mlink row depends on those files (fossil's add_mlink returns before reading one, and the parent's crosslink derives the transition once it arrives), so the wait could never complete for files the repository will not receive. The libfossil repository holds one such check-in, a fossil-scm commit imported without its history; the sweep lost its event and plink rows that fossil rebuild writes (RS-4.2-2).

missingCheckinRefs now skips the F-cards when the primary parent is unavailable; the baseline is still required. Adds conformance case repostate.4.2.phantom-parent-absent-file and a unit test that also checks the child's mlink is derived once the parent arrives.

Tracked in #398.

* fix(manifest): record the remaining crosslink deferral gaps

Adds gap case repostate.4.2.root-absent-file, a receive-linker ordering test for the child-before-parent path, and notes the narrowed exemption. Tracked in #398 and #406. check-in: 15762adeb6 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