Tags and Properties for Check-in f8446cdfcc
- branch=main propagates to descendants
- sym-fix/seed-delta-drop inherited from [41c092205e]
- sym-main propagates to descendants
- sym-trunk inherited from [f5744359d3]
|
2026-10-28
| ||
| 13:59 |
seedcheck: count, privacy and savepoint follow-ups
A delta on a refused seed now counts as a new phantom only when it makes one, so a peer resending the same delta no longer holds a pull open to the round cap. The phantom it leaves is private when the card was, so its name is never asked for in a public sync. seedcheck's drop reuses db's savepoint instead of its own copy: db.Tx.WithSavepoint exposes what WithTx already does on a bound DB. check-in: f8446cdfcc user: [email protected] tags: fix/seed-delta-drop, main, trunk | |
| 12:52 |
seedcheck: keep deltas on a dropped seed readable; make a drop atomic
Review follow-ups to the seed drop. A delta that arrives on a seed already dropped could never be read: it was stored on a content-less row that is never filled or asked for. It is now not stored as a delta but left a phantom and asked for again in full, on a pull, a clone's phantom pull and a push to an origin. A seed that arrives in full after deltas built on it is stored just long enough to check those deltas, judge them and rewrite them as full text, and then dropped. seedcheck.Drop runs in a savepoint (or a transaction of its own on a pool), so a failure partway, which the after-dephantomize cascade logs and commits past, leaves the seed and its dependents as they were. An origin answering a push no longer asks for a refused seed's phantom, and a clone asking for what it left missing no longer counts one. fossil 2.28's rebuild re-adds every size<0 row to the phantom table and deletes the store-local seedrefused and seedpending tables; the CHANGELOG notes this and the one-time drop of refused seeds that older stores kept. The client now adds to a reply's new-phantom count rather than replacing it, so a phantom made while receiving a file continues the exchange. leaf check-in: 41c092205e user: [email protected] tags: fix/seed-delta-drop, 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 | |