A candidate comes by the runner's build step ask (A-97), so the builder's trunkSource watch of the gate's source, its
sourceHeads, the wake it gave a floor, its read mesh-delivery-gate.source and the bed's source bucket go.
Builds: design 47 G A-97, A-84
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The seat mesh-builds' accepted kind step (cherry-picked contract 0dc8c723 of feat/47-G-recover-runner) names an entry by
fingerprint; the builder reads it through the catalog half or the seat mesh-catalog's entry, builds it through its one claim, plan
and lanes (a build per fingerprint, no pull request number) and says the end as step-ended.<node> under the ask's id, naming each
entry as asked. A build already done is passed at once; the end of a build wakes its waiting step through the log entry.
Builds: design 47 G §230, §194, §473, A-84, A-91, A-97, A-99
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The builder finds a build module as the indexer's seed does: the build seat whose acting rule
`build` has an `on` matching the artifact's language or kind:image, and that seat's holder, read
from the seat list's definitions and the claims of the catalog half's manifests. Task.Module, every
lane key, the unpublished modules, the toolchain sources, the ends watched, the sayer and
builder_stuck (through `<seat>.steps`) derive from it; the floor's sources are the holders of the
seats git and mesh-catalog. buildrun.GoBuildModule, NodeBuildModule, LanguageOf,
buildstep.BuildModuleOf use, build.ImageBuildModule and StuckBuildModules are gone from the builder
(the checker keeps its own names in two small files until its part reads them from the list).
Builds: design 47 G §7, §428, §704, §204, A-82
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
JetStreamAsks.WatchAsk opens the watch as a kept call and takes a closed watch up after the last revision heard; the first
fault arms a key of the state bounds with its own time to live (StepsBoundKey), whose end while the read is unanswered raises
call-unanswered about the ask, and the answer ends it.
Builds: design 47 G §568, A-77
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A kept build's or another branch's build names its parts and keeping node from build.ended; the trunk's entry names its version and parts from the version-released whose source is the kept assignment graph revision's. The parts' contract comment says <module>:<artifact>.
Builds: design 47 G §379, §525, §526, A-94, A-96, A-67
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
sourceFollow takes source.<branch> for every branch the seat lists (the answer with no branch), ApplyBranchSource computes each module's
fingerprint, inputs and graph node over a view in memory seeded from the branch's newest revision, and keeps it with KeepBranchEntries;
the trunk's modules, manifests, taken state, graph and packages are not written. The trunk branch is named once (index.TrunkBranch).
Builds: design 47 G §13, §14, §291, ADR 0666 §6, A-85, A-90, A-93
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Each done build's end is published as build.ended.<module>.<fingerprint> (escaped) with the module, fingerprint, made digests, kept-on and branch, where the log entry is written.
Builds: design 47 G §379, A-96
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
When a registry seat says published, the builder says the seat mesh-builds' package-published once per artifact the reservation
newly marks: the artifact reference, version and digest published, the watched branch and the source revision kept on the
reservation from the entry the build came from (A-57), and the dependencies of kind 1 (resolved) and 3 (toolchain) the step result
named (§466, §673), their parts the artifact references the entry's edges name. The reservation keeps the dependencies from the
build's end until the publication.
Builds: design 47 G §52, §334, §349, §371, §466, §673, A-57
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
An entry the builder takes from the catalog half carries its origin: the watched branch, the source revision of the catalog revision it
came from and whether the branch is the first of the module's registration. A build of another branch reserves no version and is
built and delivered by its fingerprint; a reservation of the first branch keeps the branch and the source revision for the
publication.
Builds: design 47 G §371, A-57
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
builder_build reads the builds and asked states, and the tools bundle follows the catalog half itself (registrations for the
watched branches, revision per branch) for `newest`; the manifest names the tool and the two seat verbs.
Builds: design 47 G §589, A-87
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 want names parts (by <module>:<artifact>) and kept-on from the build's end, only for a node whose engine states want-parts.
Builds: design 47 G §526, §379, §525, §671
The builder's asker on the seat operator-channel (level approve, about the key, state asked), the teller's three bus
adapters (publish, the router's record through the seat's holder on the seat list, decided heard through the hub's
events handler); the manifest uses the seat and consumes decided.
Builds: design 47 G §568, A-74
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
BuildEdges.fp is the entry's fingerprint in the branch's revision whose source the build names; the branch's newest build
is kept as heard in heard as branch-build.<module>.<branch>.
Builds: design 47 G §374, §375, A-83, A-80, A-85
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The first watched branch's revisions stay trunk.<n>; catalog-revision names its branch, escaped. Nothing yet takes a
non-first branch's source revision in (KeepBranchEntries has no caller).
Builds: design 47 G §291, §614, A-85
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
KeepInput takes the ask's id. It has no caller yet: the indexer publishes no run ask for its validation in this tree.
Builds: design 47 G §354, A-78 d
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The reservation keeps the fingerprint of the catalog entry it was made from (versions.Source, A-76). The state sections
publish-queue (max-mib 4) and acted (max-mib 1); a consumer acting once per message of the node-engine seat's running and
manifest-reads-changed (why returned) by its stream sequence, the running of every subject read at the start with
lastPerSubject; one queue per holder sent one at a time as the registry seat's publish with the digest and no parts, the
seat and the package name read from the entry (A-73, A-76); builder_publish_queue and the new builder_publish_again, a
hand act. The old form goes: build.NewPublishAgain / ModePublishAgain, versions.Acts.PublishAgain and the
Again* decision, and the integration step that refused it.
Builds: design 47 G §588, §369, §695, A-73, A-76 (G-16, G-18, G-20)
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
Kind 3, kinds 5 and 6, the first fill's edge entries (§377) and the deletion of an input at its ask's step-ended are not built.
Builds: design 47 G §374, §375, §354, A-68
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A module that invokes the seat mesh-conditions' verb conditions and consumes condition-raised, condition-changed and
condition-cleared is composed exactly those subjects, and no read of another module's findings.
Builds: design 47 G §706
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The grants part's composer gains Bucket.MaxMiB and Bucket.MaxBytes() (as mesh-sdk's buscompose has them): the bucket's stream is
created with that cap and an assertion raises a held one to it; an entry naming none keeps the mesh's cap, so no bucket of today
changes.
Builds: design 47 G §469, §695
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The indexer asks the seat mesh-module-assigner's verb placement (input {module}, answer {placements: [{branch, nodes}]}, A-62)
before an unwatch is proposed and refuses one whose branch a placement names, with the reason placed (new in the seat
mesh-catalog's contract) naming the placement; its manifest invokes the verb.
Builds: design 47 G §704 (unwatch), A-62
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Each want the assigner writes (the rules' wants, a backup answer's, a put's) and each removing want is said `wanted` on
the subject of its node and module, each escaped as a name, with the revision and source of the kept assignment graph
revision; a removal carries the fingerprint last wanted. A put that wrote nothing says nothing; with no revision kept the
journal says wanted was not said.
Builds: design 47 G A-61 (§693, §683, §556), A-67
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Filled once, as released, with each module's highest published version; an unanswered builder_versions holds it and, after
five minutes, is call-unanswered. The edge entries of the first fill (§377) wait for answers.
Builds: design 47 G §372
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The pass computes the assignment graph revision (assigngraph.Compute) from the catalog halves it follows, the placements,
the first branch of each registration and each node's capability reading, keeps it in the objects assignment-revisions
through a bus adapter modelled on the indexer's, says assignment-revision, and holds the kept revision and its catalog
source for the wants.
Builds: design 47 G A-67, §292, G-5 "the wants follow the trunk's assignment graph"
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
routerRecordUnread is replaced by routerRecordOf: operatorchannelclient's Record is a get of the key (<module>.<id>) on the
process's own bus connection (process.Conn.Ask), in the bucket formed from the seat's holder on the seat list (the seat
mesh-module-assigner's verb assignments with seats) and the contract's StateAsks, no module's name in the program. The manifest
uses operator-channel and invokes that verb.
Builds: design 47 G §700, A-74
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The manifest gains the file resource toolchain-wait (content ${config:toolchain-wait-minutes}) and names its path in
MESH_BUILDER_TOOLCHAIN_WAIT_FILE; main.go's toolchainWaitOf reads it.
Builds: design 47 G §672, A-71 (G-20)
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The seat list's verbs saying `chunks: true` (ChunkVerbsOf, as KeptEventsOf) give the principal that answers the verb (a module's
own account for a seat it holds, the tool runner's for a carried module's) the publish of the chunk subjects and the
subscription to the acks, and an account naming the verb by name in `invokes` the reverse; a `*` entry none. The bus module's
keeper holds a standing grant of the restore subjects of the restricted streams, and only those.
Builds: design 47 G §681, A-45, A-60
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The state versions (64 MiB), a late older version recorded and not said, the newest 100 kept per module and never the
highest of a MAJOR.MINOR; the artifacts published so far are kept as pending.<module>.<version> in the own-build state.
Builds: design 47 G §349, §369, A-69
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The part adopts meshcatalogclient's branch follower on a views.ProcessReader holding its held finding writer (so its
view-waits is the reader's); the manifest of the build a want or a have names is the catalog graph's entry of that
fingerprint, not a builder's build (the `builds` read is gone); until every first view of the catalog half is in, the pass
keeps the list in force and only adds, says so in its log and in grants_first_views.
Builds: design 47 G §684, §444, §614, §191, A-5, A-52
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A member a running put in a set leaves it also when the want of that node and module is removed (the node left or the module was
unplaced), whatever that node last said running; a running or a wanted older than the removal does not bring it back, so a
restart that reads the two streams in either order reaches the same sets.
Builds: design 47 G §675, §693
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The indexer consumes the seat mesh-wants' wanted (on wanted.<node>.<module>, kept last per subject: the seat's definition gains
the two tokens and the keep) and the node-engine seat's running, each read whole at its start and followed; it keeps in the
old state section named (max-mib 4) one key per fingerprint with its set of <node>.<module>, written by compare-and-set. An
entry object is removed only when no kept revision lists it and its set is empty, and not before both streams were read and the
sets reconciled; its entry-index key goes with it. indexer_entries reads the set, indexer_named_drop removes one member by
hand (class act, said in the hand-act log first).
Builds: design 47 G §675, §695, A-61
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
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