go-libfossil: Check-in [3e7b98e18d]

Overview

Comment:	test(conformance): read zit's sub-manifest trees end to end TestZitInterop, with zit on PATH or in ZIT_BIN, builds a flat history in go-libfossil (edits, a delete, a rename, a merge), serves it for zit to re-mint as sub-manifest trees at k = 1, which gives interior sub-manifests, and clones zit's trees over HTTP. Every check-in's file set must equal zit's own `ls --long`, the clone must verify and every R card check. go-libfossil then serves the clone to a zit clone, which verifies and lists the tip the same; pulls a tree check-in zit commits to its own server; and, as a server, receives and links a tree check-in zit pushes to it. REQUIRE_ZIT_BIN=1 makes a missing zit a failure. CI has no zit, so TestZitTreeBundle reads a recorded copy of what zit wrote (testdata/zit-trees: 81 artifacts and the per-check-in listings, rewritten by ZIT_REGENERATE=1), storing every manifest before any sub-manifest so the deferral and retry run on real zit output.
Timelines:	family \| ancestors \| descendants \| both \| main \| trunk \| feat/submanifest-reader
Files:	files \| file ages \| folders
SHA3-256:	3e7b98e18deb25e39bb9a34109e505102a5b98347a9b78a54a17c976fe242e0c
User & Date:	[email protected] on 2026-10-17 21:10:13.000
Other Links:	branch diff \| manifest \| tags

Context

2026-10-17
21:10		docs(changelog): sub-manifest reader, transfer gate and version announcement check-in: 3232f3b158 user: [email protected] tags: feat/submanifest-reader, main, trunk
21:10		test(conformance): read zit's sub-manifest trees end to end TestZitInterop, with zit on PATH or in ZIT_BIN, builds a flat history in go-libfossil (edits, a delete, a rename, a merge), serves it for zit to re-mint as sub-manifest trees at k = 1, which gives interior sub-manifests, and clones zit's trees over HTTP. Every check-in's file set must equal zit's own `ls --long`, the clone must verify and every R card check. go-libfossil then serves the clone to a zit clone, which verifies and lists the tip the same; pulls a tree check-in zit commits to its own server; and, as a server, receives and links a tree check-in zit pushes to it. REQUIRE_ZIT_BIN=1 makes a missing zit a failure. CI has no zit, so TestZitTreeBundle reads a recorded copy of what zit wrote (testdata/zit-trees: 81 artifacts and the per-check-in listings, rewritten by ZIT_REGENERATE=1), storing every manifest before any sub-manifest so the deferral and retry run on real zit output. check-in: 3e7b98e18d user: [email protected] tags: feat/submanifest-reader, main, trunk
21:05		test(conformance): add the submanifest suite (draft-fossil-submanifests-00) Pin draft-fossil-submanifests-00 from zit check-in 3f86ff4261 and write its reader-scope requirements table, 55 rows, from the draft text. The writer sections, the informative 5.6, the operator rule of 8.2 and the 7.4 SHOULD are listed as skipped, with reasons, in the table's header. 84 cases: card-level cases through deck.Parse; tree cases that store artifacts and read them back through ListFiles, LookupFile, Crosslink, VerifyRCard, Verify, Rebuild, Checkin and the sync handler; and the Appendix A vectors, as zit's byte vectors (vendored under testdata/submanifest), checked for their recorded names, walked enumerations and R cards, the A.5 delta-over-tree vector included. Result: 50 COVERED, 4 PARTIAL, 1 DEVIATION. SM-6.3-3 deviates by following zit: the configuration request is reqconfig /config, the scalar marker zit's server answers, sent once in the clone's cleanup round and never on pull. The PARTIAL rows: a reference cycle cannot be built from content-addressed artifacts (SM-5.1-5); go-libfossil writes no tree, so the emission rules hold vacuously (SM-7.2-3, SM-8.1-1); and the visit bound is not reached by a case (SM-10-1). check-in: 6ccebaeab5 user: [email protected] tags: feat/submanifest-reader, main, trunk