Repo.ListFilesIn passes the public Cone to the enumeration seam as the range predicate (draft-fossil-sparse-cone-00 §4.1). On a tree manifest the walk skips sub-manifests the cone cannot reach (§4.5), so over a sparse store it succeeds where ListFiles fails on an elided node. It reads through the attached content cache, via a new internal manifest.ListFilesFilteredCached.

Tracked in #491. check-in: 7156492179 user: [email protected] tags: main, trunk

ci: run the unit suite under -race; give packages 10m check-in: 612977a2d6 user: [email protected] tags: main, trunk

A Race workflow runs every unit package under the race detector after each merge to main, nightly, and on demand. The full suite passes under -race with no data race reported; it takes several times as long as without, so it does not gate pull requests, which already must be up to date with main to merge. Fossil and zit are not installed there; their interop tests skip, and the Tests workflow runs them.

The unit steps' -timeout is per package binary, and conformance alone takes 130-255s on a hosted runner, so 300s failed it on runner variance. It is now 10m. The dst steps keep 300s. check-in: fdd361b5a9 user: [email protected] tags: main, trunk

fix(sync): export OriginNamer so an embedder's transport keeps a horizon cursor check-in: a52911df25 user: [email protected] tags: main, trunk

Sync and Clone keyed the horizon cursor (draft-fossil-horizon-00 §6.2.6) on an unexported syncOrigin method, which only the HTTP transport could satisfy. Any other Transport kept no cursor and announced its whole holding with igot on every pull.

OriginNamer is an optional interface, discovered by type assertion like FramedTransport, with SyncOrigin() string. The HTTP transport implements it in place of the unexported method, so one assertion serves both. The name must identify the peer stably and carry no credential.

Tracked in #488. check-in: 8d16b7289c user: [email protected] tags: main, trunk

feat: read an artifact by hash and cache content on Repo check-in: 5e882bf1f1 user: [email protected] tags: main, trunk

Repo.ReadBlob expands one artifact by its full hash after the availability check ReadFile applies, and names an unknown hash with ErrArtifactNotFound.

Repo.SetContentCache attaches a byte-bounded content.Cache that ReadFile, ReadFileAt, ReadBlob, ListFiles, Diff and Annotate share; check-in parses are kept in its derived memo, so reads at one check-in parse the manifest once. Default off. A read that finds the DB's finished-write count moved swaps in an empty cache, so a purged, compacted or elided artifact, and a rid SQLite reuses after a purge, is never served from it. Writes by another process are not seen; the method's doc says so.

Tracked in #492. leaf check-in: d367012009 user: [email protected] tags: feat/read-blob-content-cache, trunk

DB.Writes counts pool Exec calls that returned and WithTx transactions that ended. Counting at the end is what lets a reader holding state across calls treat an unchanged count as no write having landed in between. check-in: 51be37dc1a user: [email protected] tags: feat/read-blob-content-cache, trunk

ci: check gofmt; format the tree check-in: 969c8f1fe4 user: [email protected] tags: main, trunk

Sixteen files had drifted from gofmt: struct and comment alignment, one-line if bodies in auth_test.go, trailing blank lines, and a blank comment line gofmt now puts before an indented block in two delta.go doc comments. The test job now fails on any tracked .go file gofmt would change, and lists it. check-in: b2dcbb7130 user: [email protected] tags: main, trunk

ci: pin zit interop to 0.7.3 check-in: 95610ffc23 user: [email protected] tags: main, trunk

zit 0.7.3 (version-0.7.3, check-in f18e3cc041) carries draft check-in 39546186f4, the minted seed floor of horizon §5.2.2 that go-libfossil implements since #485, so the pinned interop zit and the pinned draft copy agree again. Every zit interop test passes against it, none skipped, with REQUIRE_ZIT_BIN and REQUIRE_ZIT_SEED_DATE set. check-in: 10737ceaec user: [email protected] tags: main, trunk

feat(commit): carry files by UUID; fix Create's default login check-in: d0abc1b3fa user: [email protected] tags: main, trunk

A carried file outside a sparse store's cone skips the held check, so any caller text of 40 bytes or more reached the F card verbatim, including a newline that writes a card of its own into the check-in. checkCarried now refuses a UUID that is not a lowercase SHA1 or SHA3-256 hash, which covers FileToCommit.UUID and the sparse checkout path alike (tracked in #486).

The default login follows fossil's db_create_default_users, which checks FOSSIL_USER before USER, LOGNAME and USERNAME (tracked in #487). leaf check-in: 2237a3781a user: [email protected] tags: feat/carried-uuid-default-login, main, trunk

Create with an empty CreateOpts.User read only $USER and then panicked in db.SeedUser on the empty login whenever that variable was unset, as it is in many containers and CI runners. The default login is now chosen as fossil(1)'s db_initial_setup chooses it: the first of USER, LOGNAME and USERNAME that is set, else "root". check-in: c15a6c60e9 user: [email protected] tags: feat/carried-uuid-default-login, main, trunk

FileToCommit gains a UUID field. When set, the F card names that artifact verbatim and nothing is read or stored, reaching the internal manifest.File.UUID path that sparse checkouts already use. A caller that lists a parent's files can now commit with PartialManifest, dropping files, by naming the unchanged part of the tree instead of re-reading and resubmitting every byte of it. Both UUID and Content on one file is refused; so is a UUID the store does not hold outside an eliding cone. check-in: 37bba3f7b9 user: [email protected] tags: feat/carried-uuid-default-login, main, trunk

Create with an empty CreateOpts.User read only $USER and then panicked in db.SeedUser on the empty login whenever that variable was unset, as it is in many containers and CI runners. The default login is now chosen as fossil(1)'s db_initial_setup chooses it: the first of USER, LOGNAME and USERNAME that is set, else "root". leaf check-in: 229c02160d user: [email protected] tags: fix/create-default-login, main, trunk

FileToCommit gains a UUID field. When set, the F card names that artifact verbatim and nothing is read or stored, reaching the internal manifest.File.UUID path that sparse checkouts already use. A caller that lists a parent's files can now commit with PartialManifest, dropping files, by naming the unchanged part of the tree instead of re-reading and resubmitting every byte of it. Both UUID and Content on one file is refused; so is a UUID the store does not hold outside an eliding cone. leaf check-in: 481ac23eaf user: [email protected] tags: feat/commit-carried-by-uuid, main, trunk