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 accepted kind step (body StepRun: the pipeline, the branch, the source revision and each entry by module and
fingerprint) and the event step-ended.<node> (StepEnded: the same entries, the outcome), as mesh-wants has for its
composition step.
Builds: design 47 G A-97 (§230, §194, §473)
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lane key, the unpublished modules, the toolchain sources, the ends watched, the sayer and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
Starts the program, takes a take-in.taken, sees the pipeline placed and its build asked, takes the build's step-ended and
answers a session's review through the seat, the proven caller recorded; the pipeline then ends passed.
Builds: design 47 G §22, §44, §54, §70, §482, A-106, A-107
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A review ends a placed review step with its proven caller; rerun asks a step again under a new ask saying it is a rerun
and by whom; accept takes a failed optional step; cancel ends a running pipeline cancelled and drops its asks' bounds.
Each writes `pipelines` by compare-and-set, says step-ended, step-started or pipeline-ended, and records its hand act
first, through AnswerSeat.
Builds: design 47 G §22, §70, §482, §30, §325, §394, A-107
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The asking half reads, in one pass for all a pipeline's asks, the kept entries whose package is the artifact's package from
the catalog entry or lies beneath it, and the runner's own toolchain per language, kept in the new state toolchains as
heard from toolchain-agreed.
Builds: design 47 G §25, §416, A-104
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The runner arms, before it puts an ask on a build seat's work queue, a key of its new state bounds (key-ttl) for five
minutes, deletes it when the holder's ask-taken is heard, and ends the step could not run naming the seat when the bus's
marker of the key's expiry is heard: no timer, and no look at the seat list.
Builds: design 47 G §32, §535, §602, §647, A-77, A-104
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Starter.Resume asks again each running step of a branch's running pipelines under the id it was placed under; the branch
view tells Views.OnReady once when it holds its first half, and the runner resumes that branch then.
Builds: design 47 G §22, §24, §88
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Only a required step still waiting or running holds endPipeline; a code review nobody gave on an optional policy no
longer keeps the pipeline open. The review verb itself is not built: see the report.
Builds: design 47 G §22, §70, §482, A-104
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The manifest's invokes names seat:mesh-builds.step, seat:mesh-wants.step and each build seat's check.step; the seat's
definition gives rerun, accept and why-carried inputs and the started pipeline's steps the value build, as the result's
step enum has it.
Builds: design 47 G §22, §24, A-97, A-99, A-102
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Place puts composition running, asked of mesh-wants at its accepted kind step with the pipeline's commit,
fingerprint, revision and source; the hearer takes mesh-wants' step-ended as the build seats' ends.
Builds: design 47 G §22, §24
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The runner's step enum gains build; Place puts the build first, required whatever the policy names, and asks it of the
seat mesh-builds naming the module's own entry by fingerprint; the hearer takes mesh-builds' step-ended as the other
seats' ends, held to its one entry.
Builds: design 47 G §230, A-91, A-97, A-99
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
The accepted kind step (body StepRun: the pipeline, the branch, the source revision and each entry by module and
fingerprint) and the event step-ended.<node> (StepEnded: the same entries, the outcome), as mesh-wants has for its
composition step.
Builds: design 47 G A-97 (§230, §194, §473)
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
A step the module's policy does not name is no step (A-91); a bypassed step is asked of no one; an artifact no
build seat names ends its step could not run naming it; an approval due at the start is asked there. The hearer is
named by the runner's own module, the asker the router's decided names.
Builds: design 47 G §22, §24, §26, §44, §54, §103, §323, §476, A-91
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 hearer (internal/pipeline/steps.go) takes a build seat's step-ended only from the subject of the node that ran it, for an ask
the runner made of that seat, at the pipeline's commit and fingerprint; a taken end is written by compare-and-set, logged, its
output kept in step-outputs and its passing results in kept. A pipeline ends once every step ended, passed only when every
required step passed or was carried. The approval step is asked as operator-channel's accepted kind ask once every other required
step passed, and ended by the warrant read from the router's record (A-89), the decided event only waking the runner. The program
hears step-ended; the approval's Asker and decided handler wait for the answer on where a process finds the seat holder (A-74).
Builds: design 47 G §24, §26, §27, §37, §700 (A-89, A-74); recovers 18e10200 and 89687404 in today's form
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
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
jschoubben