The delivery repository's contracts and SDK live under modules/ as
mesh-delivery-contracts and mesh-delivery-sdk, their Go module paths
renamed to match the folders (the TypeScript names already did), and
every importer in mesh-delivery, mesh-catalog, mesh-host, mesh-tools
and mesh-sdk follows in the same group: a design as it should be, one
path per module, checked by the group's check building every importer.
Builds: design 47 G §427, §88
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The builder adopts meshcatalogclient's branch follower on its views reader (A-5, A-15): the modules, their manifests (kept from the
entry that holds them, by its digest), their packages and each package's name in its ecosystem are read from the catalog half's
entries, never the indexer's modules, manifests, candidates and packages views; an entry of a branch other than the module's first
builds its fingerprint and supersedes only its own branch's older one; the start's sweep runs once every followed half's first view
is in; the builder's tools bundle reads package names through the same follower. A run's candidate is no input of the builder
(A-84): its read of the indexer's candidates view goes, and the entry point for a run's build ask is not built (no line gives the
ask's form). The seats' events the builder's own handler takes are named per seat so the follower's events have one taker.
Builds: design 47 G §348, §479, §614, A-5, A-15, A-84
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The builder's tools bundle serves reserved given a package's name: it follows the catalog half's packages view itself, finds the
module from the name, answers the reserved version, or for a version no reservation holds asks the seat mesh-catalog's versions
and answers released with the release's digests; a name no entry carries, two entries carry, or a version neither reserved nor
released is answered error. builder_versions by name calls reserved through its invokes. The builder's process serves no call.
Builds: design 47 G §572, §582 (A-70)
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A candidate's module is fetched against each package member of its group by the digest of the member's build (fetch `builds`),
the member out of the fetched packages; a member not built holds it with wait-held naming the member, its bound a key of the
builder's bounds state with its own time to live (A-77), a failed member or one missing past the bound fails the step naming it.
Builds: design 47 G §373, §465 (A-77)
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The indexer's packages state is read through its read tool's first view and its views family (ADR 0615 §1), as the
other four states the builder follows, not by its bucket: the manifest drops the read, invokes indexer_read_packages and
consumes views.packages.
A package built unnumbered because its name was not known at its claim was numbered only at its module's next claim.
Now a series key heard naming a name looks at its module again (Builder.PackageNamed), and a look at a done trunk build
numbers what it left unnumbered with the done key's digests (BuildClaim.Done), so version.numbered carries the digest
for the build module's late publish. Woken by the views family, never a timer.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
The indexer's SeriesPackage and SeriesVersion are aliases of delivery.SeriesPackage and SeriesVersion (J4), SeriesKey and
IsSeriesKey are delivery.SeriesPackageKey and IsSeriesPackageKey; the indexer's readers (the series read for a user's
fingerprint, indexer_package_users) and the builder's NamesIn decode with delivery.DecodeSeriesPackage (the builder no
longer reads the indexer's value by field names). Found by the contract: a published newest's Contents named no time,
which DecodeSeriesPackage refuses, so the accepted series was left out and its users kept the commit form; the
indexer now stamps the time the contents were read (TestImportsReportedMoveTheFingerprintOnlyWithAnImportedPackage,
"an accepted series' newest ... pins it", failed with the decode before the stamp).
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
The builder numbers, asks the floor of, records and tags a package under the name the indexer's series key names for
its <module>/<artifact> (a Go module path, an npm package name; design 32), so builder_versions answers the holder's
question by the name a registry seat publishes it under. A package the state names nothing for, or a state not readable,
is built unnumbered and said; the rest of the claim is numbered.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
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