Timeline

* fix(manifest): store check-in, link and tag rows as fossil does (#258)

A rebuilt or locally written repository differed from fossil's in three derived values: event and plink times in their last digits, event.omtime left NULL, and a valueless tag stored as '' instead of NULL.

Fossil stores a tag time as SQLite's julianday() bound as a double, but writes event, plink, attachment and forumpost times into SQL text with its own printf("%.17g"), which emits 16 digits in long double arithmetic. TimeToJulian is now julianday() exactly (whole milliseconds over 86400000) and TimeToTextJulian ports fossil's printf conversion, so both match fossil bit for bit. The conversion follows builds where long double is a double (macOS, Windows); fossil itself differs across platforms in the last digit.

Check-in events record omtime, tag writes bind NULL for an empty value, the readers of event and plink times under the ncruces driver rebuild the text form, and the CLI's tag listing reads NULL values.

* test(db): sweep both stored julian forms; scan the text form from driver times (#258)

* test(verify): compare text times bit for bit only where fossil computes them in double (#258) check-in: 2c2e5e74b6 user: [email protected] tags: trunk

* fix: correct go.mod module path to go-libfossil (#76)

The module directive still declared github.com/danmestas/libfossil after the repository was renamed to go-libfossil. pkg.go.dev/godoc scraping matches the declared module path against its hosting path, so the stale path broke SDK doc generation.

Rename the module path across all four in-repo modules (root, the two db/driver submodules, observer/otel, and docs/site) and every internal import, plus the release workflow, the doc-generation script, and the docs.

No tag has been published under the go-libfossil path yet, so the cross-module requires cannot resolve from the proxy. Add replace directives pointing the in-repo requires at their local directories so GOWORK=off builds and the CI matrix resolve without a published version. These replaces are ignored by downstream consumers and can be dropped once new-path tags are cut.

* Guard releases against replace directives; regenerate SDK docs

The go-libfossil rename bridges the in-repo modules with `replace` directives. Go refuses a main module that carries them, so a tag cut while they are present breaks `go install .../cmd/libfossil@<tag>` and every `@version` fetch of the driver submodules. Add a Release workflow step that fails the job before anything is published if any tracked go.mod still contains a replace directive, so the bridge is a CI-enforced TODO rather than a silent landmine. The step comment records what unblocks a release: re-tag the submodules with the corrected module paths, bump the root requires, then drop the replace blocks.

Regenerate the SDK reference docs. The previous pass only substituted URLs over the pre-existing generated files, leaving stale signatures (Repo.Timeline was still documented as taking LogOpts rather than TimelineOpts). Note that gomarkdoc must be run outside a git worktree — inside one it silently strips every source link.

Also reword the README rename note, which read as though the import path had not changed, and re-sort the ncruces require block. check-in: 6273a0750d user: [email protected] tags: trunk

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