Tags and Properties for Check-in ddc4b5396d
- branch=main inherited from [80c72b27c7]
- sym-main inherited from [80c72b27c7]
- sym-trunk inherited from [f5744359d3]
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2026-10-12
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| 18:01 |
fix(xfer): follow the draft's card grammar, not whole-message failure (#299) (#340)
The card decoder refused a card by failing the entire message: the server answered HTTP 400 where §5.2 has it emit "bad command" and parse on, and the client dropped a whole reply including its valid prefix. The decoder now yields a bad-command card for a line no rule accepts (an unknown operator, a bare pragma, a gimme with a surplus token, a config with a signed size) and a bad-file card for a file/cfile/uvfile line it cannot frame. The server resets its reply, emits the matching error (bad command, or the handler's "malformed file line" and the like) and either parses on (bad command) or stops (bad file), as fossil's page_xfer does; the client ends the reply-card loop, keeping the cards decoded before the bad one; a clone treats it as a non-retryable protocol error. Tokens are split on ASCII whitespace only, within fossil's six-token window (blob_tokenize over aToken[6]): a no-break space no longer separates tokens, and a seventh token is ignored rather than rejected, so igot and private tolerate a surplus token. A full cfile's USIZE is carried through as metadata, not checked against the inflated size (the hash binds the content instead), and the byte after a config payload is consumed whatever it is, both matching fossil's xfer_accept_compressed_file and page_xfer. This also resolves the bad-command cases tracked in #300 (sync.5.2.bad-command, .bad-command-resets, .unknown-prefix, sync.10.1.bad-command-keeps-mutations), whose marks are removed here. check-in: ddc4b5396d user: [email protected] tags: main, trunk | |
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2026-10-11
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| 13:57 |
test(conformance): sync-protocol conformance suite (#262) (#311)
* test(conformance): sync-protocol conformance suite (#262) Checks go-libfossil against draft-fossil-sync-protocol-00, requirement by requirement: 149 requirements, 199 cases. Server cases send raw requests to Repo.XferHandler and, through `fossil http --in`, to fossil(1) on a copy of the same repository; client cases drive the public Sync and Clone against a scripted peer, with fossil(1)'s client run against the same script for most of them; HTTP cases cover redirects, status codes and media types; interop cases run whole exchanges in both directions. Known failures are marked with the placeholder #0 until their issues are filed, so TestCoverage fails until then. * test(conformance): sync suite review fixes (#262) Cases for the requirements that had none where fossil(1) can show the behavior: server-version, the SHA3 gate, shun admission, cookie and cleartext logins, pushed configuration, ci-unlock, cluster brackets, the clone's unversioned catalog and the pull-only message. Two rows added: link ARG handling and the short uvigot. A fossil(1) disagreement, a harness failure or a deviation other than the one named now fails a case whatever its mark. The server's log output is discarded in the tests. * test(conformance): mark sync gaps with their issues; drop gaps v0.11.1 closed (#262) v0.11.1's read gate and redirect policy make seven sync cases conform, so their gap marks are removed. The rest are marked with the issues that track each fix: #296 and #299-#310. * test(conformance): accept either fossil refusal of a negative clone SEQNO fossil 2.28's macOS build answers clone 3 -1 with clone_seqno 0 and its Linux build, which CI pins, with the invalid-sequence error alone. The draft leaves the reply open; the case now holds go-libfossil only to sending no content. check-in: 80c72b27c7 user: [email protected] tags: main, trunk | |
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2026-04-19
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| 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 | |