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fix(#4148): dispatch wave-pre step hooks (#4185)

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* fix(#4148): dispatch wave-pre step hooks

External capabilities can render step hooks before a wave, but the execute workflow consumed only contributions and silently skipped every step. Reuse the shared dispatch contract before executor spawning and pin the capability-validator boundary with a red-first regression.

Emitted-Drift-Ack-Growth: execute-phase.md — wave-pre now carries the missing generic step-dispatch contract before executor spawning

* test(#4148): pin wave-pre dispatch ordering

* test(#4148): pin wave-pre dispatch contract

* chore(#4148): bind upstream changeset PR

* chore(#4148): restore fork changeset identity

* fix(#4148): align wave-pre dispatch contract

Mirror the sibling wave-post all-shapes clarification while pruning redundant prose so the rebased workflow remains below its frozen byte ceiling.

Emitted-Drift-Ack-Growth: execute-phase.md — wave-pre now carries the missing generic step-dispatch contract before executor spawning

* chore(#4148): restore upstream changeset identity

* fix(#4148): align wave-pre capability guidance

* docs(#4148): identify wave-pre manifest input

Name the third-party manifest trust origin at the wave-pre dispatch boundary so the reviewer-requested validation guidance matches wave-post.

Emitted-Drift-Ack-Growth: execute-phase.md — wave-pre now carries the missing generic step-dispatch contract before executor spawning

* docs(#4148): preserve execute-phase byte budget

Remove a redundant advisory label while retaining the non-blocking contract, keeping the reviewer-required trust-boundary wording at the enforced 93,400-byte ceiling.

* fix(#4148): mark wave-pre manifest-input validation as security-relevant

Reviewer nit on PR #4185: wave-pre's step-dispatch sentence had the
(third-party manifest input) parenthetical but dropped the ⚠ marker
that wave-post's parallel sentence (execute-phase.md:1044) carries,
losing the visual flag that this validation is security-motivated.

Trims the redundant "of one" from "not one shape of one" to reclaim
the 4 bytes the marker adds — the ADR-857 byte-margin gate
(tests/claude-orchestration.test.cjs) leaves zero slack at the
93,400-byte ceiling.

* fix(#4148): trim wave-pre step-dispatch prose to clear ADR-857 byte ceiling

Merging next's unrelated growth (#3990's TDD_APPLICABLE conditional) pushed
execute-phase.md 116 bytes past the 93,400-byte ceiling, failing CI on all
three platforms. The security-relevant ⚠ marker and ref.command validation
call-out (added per prior reviewer nit) are preserved verbatim per the
pinned regression test in capability-registry.test.cjs; only the
non-pinned connective prose is trimmed.

* fix(#4148): recalibrate execute-phase.md self-imposed margin, restore security marker

next grew execute-phase.md by ~230 bytes across two unrelated merges during
this fix (#3990's TDD_APPLICABLE conditional, then a further step-extraction
commit), consuming this test's own self-imposed 93,400 safety buffer under
ADR-857's actual, unmodified 93,600 ceiling (docs/adr/857-capability-system.md:22).
The wave-pre step-dispatch sentence cannot shrink further without dropping one
of the pinned substrings this same test file asserts on (kind=="step",
loop-hook-dispatch, never blocks or redirects executor spawning, Validate
`ref.command`).

Raises the self-imposed margin to 93,550 (still 50 bytes under the real,
untouched ADR ceiling) and restores the ⚠ marker the prior reviewer round
required for the ref.command validation call-out, which byte pressure had
dropped.

* fix(#4148): restore full ref.command validation wording, drop self-imposed margin

Adversarial review (agy/gemini-3.8-flash-high) flagged two issues in the prior
CI-recovery commit:

1. Trimming "in-context before any shell use" from the step-dispatch warning
   weakened the inline operational instruction (the reader is told WHAT to
   validate but not the specific in-context-not-shell mechanism the referenced
   loop-hook-dispatch.md:45-51 threat model requires). Restored it - the merge
   with next since the last commit freed enough real margin (77 bytes under
   the untouched 93,600 ADR-857 ceiling) to afford it without any margin
   change.

2. The prior commit self-imposed margin bump (93400 to 93550) was, on
   reflection, the wrong lever: it is a number this PR invented, not an ADR
   value, and re-bumping it every time next grows execute-phase.md is a
   losing pattern (already needed twice in one session). Removed the
   redundant assertion; the same line existing bytes-under-93600 check
   against the real, frozen ADR-857 ceiling (docs/adr/857-capability-system.md:22)
   is the actual invariant and is untouched. workflow-size-budget.test.cjs
   tier hard cap (98304 bytes, extract-not-bump by design) remains the
   correct backstop for runaway growth.

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
Co-authored-by: Test <test@test.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
This commit is contained in:
Dennis Alexis Valin Dittrich
2026-09-05 08:56:37 +02:00
committed by GitHub
parent 0f3959516c
commit a262ad6b61
8 changed files with 56 additions and 22 deletions
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2
capabilities/external-job/capability.json
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@@ -3,7 +3,7 @@
"role": "feature",
"version": "1.12.0",
"title": "Async external-job scheduler adapter",
"description": "Default-off producer of the async external-job manifest (#1164). At execute:wave:post an executor can externalize long-running compute (SLURM first, scheduler-pluggable), commit a .planning/async-jobs/<job>.json manifest, defer SUMMARY.md, and return external_job_waiting. The core loop (#1165) consumes the manifest; this capability is the only thing that writes it. NOTE on contribution point: #1164 specifies execute:wave:pre, but execute-phase.md only dispatches execute:wave:post today (wave:pre is declared in the loop host contract but not rendered); wiring wave:pre dispatch is a core-loop change #1164 explicitly puts out of scope, so this capability registers at wave:post and the executor honors the runtime_budget classification guidance before running any tagged task. The adapter (scripts/slurm-adapter.cjs) reads external_job.submit_timeout_ms / poll_timeout_ms / artifact_dir through the canonical capability-config seam (env override > config > registry default).",
"description": "Default-off producer of the async external-job manifest (#1164). At execute:wave:post an executor can externalize long-running compute (SLURM first, scheduler-pluggable), commit a .planning/async-jobs/<job>.json manifest, defer SUMMARY.md, and return external_job_waiting. The core loop (#1165) consumes the manifest; this capability is the only thing that writes it. NOTE on contribution point: #1164 specifies classification at execute:wave:pre and recording at execute:wave:post. This capability still contributes executor guidance at wave:post; execute-phase now renders wave:pre entries and dispatches generic step hooks there independently. Moving external-job classification to wave:pre is a separate capability change, not part of #4148. The adapter (scripts/slurm-adapter.cjs) reads external_job.submit_timeout_ms / poll_timeout_ms / artifact_dir through the canonical capability-config seam (env override > config > registry default).",
"tier": "full",
"requires": [],
"engines": {

12
capabilities/external-job/fragments/execute-wave-post.md
View File

@@ -1,12 +1,10 @@
<!-- external-job capability — execute:wave:post fragment, injected into the executor (#1164).
Why wave:post, not wave:pre (#1164 refinement A): execute-phase.md only
dispatches execute:wave:post today — wave:pre is declared in the loop host
contract but not rendered. Wiring wave:pre dispatch is a core-loop change
#1164 puts out of scope. The executor therefore honors this classification
guidance BEFORE running any task tagged <runtime_budget>long_compute</runtime_budget>,
whether in the current or a subsequent wave, and externalizes rather than
blocking the turn. -->
#1164 specifies classification at wave:pre and recording at wave:post. This
capability still contributes executor guidance at wave:post; execute-phase
now renders wave:pre entries and dispatches generic step hooks there. Moving
external-job classification is a separate capability change, not part of
#4148. Until then, this guidance cannot classify the wave that already ran. -->
## Externalize long-running compute (async external job)