Commit Graph

311 Commits

Author SHA1 Message Date
Norman Yee
42c02a00c0 enhance(#3418): report real codebase drift instead of the whole repository (#4124)
* fix(#3418): write the codebase-drift baseline from code instead of agent prose

writeMappedCommit shipped correct and callerless, so no full map-codebase run ever wrote last_mapped_commit. The gate then read null and diffed HEAD against the empty tree, reporting every tracked file as newly added on every run.

Adds the stamp-codebase-map leaf verb and calls it from the map-codebase workflow and the execute-phase auto-remap path, replacing the prose instruction that asked the mapper agent to stamp its own output. An agent that concludes its work is already done skips a prose step silently, which is the failure the stamp exists to detect.

The gate now reports an absent or unresolvable baseline as skipped, with reason no-mapped-commit or unresolvable-mapped-commit, rather than as whole-repo drift. Files under .planning/ are excluded from the diff so the map's own commit does not read as seven new directories on the next run.

Emitted-Drift-Ack-Growth: map-codebase.md — adds the stamp_codebase_map step and its rationale, new workflow content this change requires

* test(#3418): cover the stamp writer and the absent-baseline gate

* docs(#3418): document how the drift baseline is written and skipped

* docs(#3418): note that a manual stamp reflows the map's whitespace

writeMappedCommit writes through platformWriteSync, which normalizes markdown whitespace on .md targets. Run in its workflow position the stamp lands on documents the mapper just wrote, so the normalization is folded into the same commit, but a hand-run stamp over an already-committed map reflows that map as a side effect. Reported on the issue thread.

* chore(#3418): add changeset fragment

Typed Changed to match the enhancement route the linked issue's label sets. The docs-required lint is satisfied by the ARCHITECTURE.md update already in this branch.

* fix(#3418): anchor the planning-artifact filter to the repo root

git diff --name-status prints repo-root-relative paths whatever the cwd, so computing the exclusion prefix against cwd yielded ".planning/" while git printed "sub/.planning/" and the filter silently matched nothing from a subdirectory.

* fix(#3418): derive the planning prefix from git, not from path arithmetic

Anchoring the exclusion prefix with path.relative() against `rev-parse --show-toplevel` broke on Windows, where os.tmpdir() hands back the 8.3 short form and git resolves the long one, so relative() produced a "../.." chain that matched nothing. `rev-parse --show-prefix` gives the cwd's root-relative prefix from the same producer as the diff paths, so the two sides cannot disagree.

* fix(#3418): take the planning lock around the codebase-map stamp

Stamping seven documents is seven frontmatter read-modify-writes, and two stampers can run at once: the full map-codebase run and the execute-phase auto-remap. Wrap the write loop in withPlanningLock, the same lock the other .planning/ writers take, so a concurrent pair cannot lose an update.

Also corrects the path-arithmetic comment, which read as if the Windows short-path hazard applied to the .planning half of the prefix. It applies to the rejected --show-toplevel alternative; both sides of the surviving relative() call are the same cwd string.

* fix(#3418): read HEAD and the map file list under the planning lock

The stamp resolved HEAD and listed the present codebase-map documents before it acquired the planning lock, so a stamper that then waited on the lock could write its now-stale sha over a newer one, or recreate a document deleted while it waited as a frontmatter-only stub. Both reads now happen inside the lock, matching the read-and-write-in-one-lock pattern config.cts and phase.cts already use. An empty --files value is refused as well instead of silently widening the stamp to all seven documents.

* fix(#3418): narrow the map stamp to the documents an update run refreshed

An "Update - only update specific documents" run reached the new stamp step with no --files narrowing, so the six documents the user did not select were stamped at HEAD and read as freshly mapped. The selection now threads through to --files, the same way the auto-remap path already does.

A bare --files (an unquoted empty shell variable drops the token) parsed to null, indistinguishable from an absent flag, so it skipped the empty-filter refusal and stamped all seven. Presence is now read off argv.

* fix(#3418): require the drift baseline to resolve to a commit, not any object

`git cat-file -t` exits 0 for a tree or blob sha and for a ref name, and `git diff <tree> HEAD` is valid, so an exit-code-only probe accepted a baseline that is not a commit and reported the resulting diff as real drift. Check the reported type instead of the exit code alone, which routes every non-commit stamp to the same `unresolvable-mapped-commit` skip.

---------

Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-09-09 05:08:20 +00:00
Behruz Nassre Esfahani
3ad75a6d59 enhance(#4285): resolve context-monitor fire-points from .planning/config.json (#4366)
* enhance(#4285): resolve context-monitor fire-points from .planning/config.json

The monitor's WARNING (35%) and CRITICAL (25%) fire-points were module
constants, so the only way to tune them was editing gsd-context-monitor.js —
a file in the MANAGED hooks registry, whose body the next install re-stages,
silently discarding the edit. The alternative was turning the safety net off.

Both are now readable from the config block the hook already opens:
hooks.context_warning_threshold and hooks.context_critical_threshold. Absent
keys resolve to today's 35/25, so every existing project is byte-identical.

Resolution is total and never throws — this hook must not block the tool call
it rides in on. A value is usable only if Number.isFinite (type-strict, so the
string "30" and true are rejected) and inside the 0-100 domain of the
remaining_percentage it is compared against; anything else falls back to the
default. The PAIR falls back together: critical >= warning has no coherent
reading, and honouring one side silently picks which of the operator's two
numbers to discard. That also covers a single override contradicting the other
key's default.

config-set validates the domain per key so accept and honour agree, but
deliberately does not enforce the pair — it writes one key per call, so a
two-step retune is transiently inconsistent on disk and refusing it there
would block a legitimate configuration.

Registration follows the statusline.show_git precedent: schema manifest plus
src/config.cts validation, not config-defaults.manifest.json and not
buildNewProjectConfig — emitting 35/25 into every new project would pin the
defaults at creation time for a setting nobody has tuned.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DsUAawHKUy9pCpnye1Jzd2

* enhance(#4285): address Codex review — per-key fallback docs, discriminating tests

Codex full-PR review (gpt-6-astra, read-only) returned five findings. Each was
verified against source before acting; all five are real.

1. docs/CONFIGURATION.md described the wrong fallback. An out-of-domain value
   falls back PER KEY; both defaults apply only when the RESOLVED pair violates
   critical < warning. warning 150 with critical 30 resolves to 35/30, not
   35/25 — at remaining 28 that difference changes the severity emitted. The
   table now states the two rules in the order they compose, and
   docs/context-monitor.md gains the same worked example.

2. The inconsistent-pair test could not prove the CRITICAL side reverts: its
   pair was 20/25, and 25 is already the default, so an implementation that
   reset only `warning` passed it. A 45/50 pair — both halves away from their
   defaults — now pins each side with its own reading, and an equal 45/45 pair
   pins that the rule is strict (`<`, not `<=`).

3. The rejection table's rows could not tell rejection from acceptance: an
   accepted -5 pairs with the default critical 25, trips the pair check, and
   produces the same silence. Two rows now separate those: a below-domain
   critical must escalate remaining 20 to CRITICAL (proving -5 was rejected,
   not honoured), and an unusable critical beside a usable warning 45 must
   still fire WARNING at remaining 40 (proving per-key fallback rather than
   reset-both). The over-claiming comments are narrowed to what each row
   actually shows.

4. Scope, reproduced rather than assumed: config-set writes through
   planningDir(), so under GSD_WORKSTREAM it lands in
   .planning/workstreams/<name>/config.json while this hook reads only
   <cwd>/.planning/config.json. That is the pre-existing root-only scope
   hooks.context_warnings has always had, but this PR advertises the setter
   route, so both docs now say the keys are root-project settings.

5. Four other English docs still stated 35/25 as fixed: the REQ-CTX-02/03
   requirements fragment, ARCHITECTURE.md's hook table and threshold table,
   and INVENTORY.md's hook row. All now name them as defaults and point at the
   config keys; docs/FEATURES.md is regenerated from its fragment via
   scripts/gen-features.cjs --write, not hand-edited.

Four new mutations, each reverted after: resetting only the warning half on an
inconsistent pair (1 red), resetting both on any unusable key (1), dropping the
>= 0 bound (1), and accepting critical == warning (1). perf-317 is 116/0.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DsUAawHKUy9pCpnye1Jzd2

* enhance(#4285): tighten claims after Codex round 2 — scoped paths, one more discriminator

Confirmation round found no runtime defect and confirmed the five round-1 fixes
landed. Four precision items, all real, all fixed here.

1. The scoped-write note named the wrong path for GSD_PROJECT. planningDir()
   composes three distinct shapes, confirmed by running config-set under each:
   .planning/<project>/config.json, .planning/workstreams/<ws>/config.json, and
   .planning/<project>/workstreams/<ws>/config.json. docs/context-monitor.md
   now tabulates all four cases instead of collapsing them into one.

2. The 45/50 silence row asserted empty stdout without pinning the exit code.
   runMonitorRaw turns a spawn failure, a non-zero exit or a timeout into empty
   stdout as well, so the row could have passed on a dead child. It asserts
   exitCode === 0 first now, like the equal-pair row already did.

3. The sibling row's message claimed it proved critical fell back to 25. It
   does not: coercing '30' to 30 yields WARNING at remaining 40 too, so the row
   pins the WARNING side surviving and nothing more. Message narrowed, and a
   new row reads the same config at remaining 28, where the two candidate
   resolutions diverge — rejected gives (45, 25) and WARNING, coerced gives
   (45, 30) and CRITICAL. Mutation-verified: swapping Number.isFinite for the
   coercing global reds it.

4. "Accept and honour must agree" was too absolute in the src/config.cts and
   tests/config.test.cjs comments. The agreement holds on the DOMAIN and per
   key: an accepted value can still lose to the hook's pair check at read time,
   and a scoped write never reaches the hook at all. Likewise a two-step retune
   only CAN be transiently inconsistent — 35/25 to 20/10 is valid throughout if
   critical moves first — so the docs now say what a setter-side pair check
   would actually cost: rejecting that intermediate write and forcing an order.

The same over-absolute phrasing is in b7d179c89's message, which is left as
written rather than rewriting history; this commit and the PR body carry the
precise claim.

perf-317 117/0, config 192/0, config-field-docs 47/0, features-index-gate 84/0,
lint:ci clean cold.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DsUAawHKUy9pCpnye1Jzd2

* chore(#4285): add changeset

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DsUAawHKUy9pCpnye1Jzd2

* enhance(#4285): address review — planning-config rows, resolveThresholds properties

Two Minor findings from the maintainer review, no behaviour change.

Minor 1: gsd-core/references/planning-config.md's "Hook Fields" table gains
rows for hooks.context_warning_threshold and hooks.context_critical_threshold,
in that table's 5-column form, carrying the same per-key-fallback,
pair-reversion and root-config-scope claims docs/CONFIGURATION.md already
makes. hooks.workflow_guard's absence from that table is pre-existing and
out of scope here.

Minor 2: resolveThresholds() gets fast-check property coverage, which ADR 456
requires of a threshold/limit contract. Reaching it needed a require-time
seam: the resolver was previously observable only by spawning the hook, and a
subprocess per case cannot drive 200 runs — the same conclusion CONTEXT-INDEX
records for the ROADMAP Requirements parser. The stdin adapter therefore moves
into main() behind `require.main === module`, mirroring
gsd-cursor-subagent-start.js and gsd-statusline.js, and module.exports exposes
the resolver plus both default constants so a test asserts fallback against
the source of truth rather than a second copy of 35/25. Spawned behaviour is
unchanged: the 10s stdin timeout still arms per invocation (stdinTimeout is
now a module-scope let assigned in main(), still cleared by the end handler),
and the try/catch crash(ON_CRASH) path is untouched.

Seven properties: totality, ordering, exactness, togetherness, non-vacuity,
per-key fallback, non-object argument. Exactness is stated PER KEY — a mixed
result (one key honoured, one fallen back) is legal and is the documented
contract; the property falsified a per-pair phrasing of it in 4 runs.

Verified: cold lint:ci 0; perf-317 file 125/0; seven mutations killed and
restored, one of which (upper bound widened to 120) is invisible to the 17
hand-written cases and caught only by a property.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UZw5UhR474YLyE4knjHrte

* enhance(#4285): close the Codex-found gap in the property coverage

Codex whole-PR review of round 3 returned no Blocker and no Major. Two items,
both in the tests added this round, both verified against source before acting.

Minor — the per-key fallback property was asymmetric: it required a usable
warning to survive an unusable critical, but never the reverse. A resolver
that reverted BOTH keys the moment warning was unusable passed all seven
properties. Reproduced exactly: that mutant answers 35/25 for
{warning: 150, critical: 30} where the resolver answers 35/30, and the file
stayed green at 125/0. The mirrored property closes it — with the mutant
re-applied it is now the single failing row, and it is the only row that
fails, so it is load-bearing rather than incidental.

Nit — the ordering property's comment credited it with catching a
half-honoured pair, which it does not: 45/50 "repaired" by resetting only
critical yields 45/25, perfectly ordered. That case belongs to togetherness.
The same comment claimed the behavioural rows sample an inconsistent pair at
exactly one point; stale — they cover 20/25, 45/50 and the 45/45 equality
boundary. Both claims corrected in place.

Verified: cold lint:ci 0; perf-317 file 126/0; the mutant above killed by the
new property alone and the hook restored byte-identical afterwards.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UZw5UhR474YLyE4knjHrte

* enhance(#4285): name the installed-monitor prerequisite; close the negative-critical gap

Second Codex whole-PR pass, run because the base moved: the author's three
"Update branch" merges pulled ~26 upstream commits in, so the previously
reviewed diff sat on a base that no longer exists. No Blocker, no Major, two
Minor — both verified against source before acting.

Minor 1, and only reachable because of what the merge brought in: #2586
(03738824d) landed in that window and stops staging
hooks/gsd-context-monitor.js for Codex, since the metrics bridge it reads is
written only by hooks/gsd-statusline.js, which Codex never installs
(bin/install.js: "gsd-context-monitor.js is deliberately NOT copied for
Codex"). These two keys are read by that hook and nothing else, so on such a
runtime config-set stores and validates them and nothing consumes them — a
claim the docs this PR adds did not make. docs/context-monitor.md now carries
the explanation and both key tables carry a clause pointing at it; the FEATURES
and INVENTORY entries already link through to those two files, so they are not
edited again. The changeset says it too, because it is user-facing.

Accepting the keys on every runtime is kept deliberately: config is shared
across runtimes, so validation stays runtime-independent and the runtime
caveat lives in documentation rather than in the setter.

Minor 2: the per-key fallback property's junk generator had no negative arm,
though its mirror did — and that asymmetry hid a gap. A resolver reverting
BOTH keys whenever critical is negative answers 35/25 for {45, -5} where the
resolver answers 45/25, and it passed all 126 tests. With the negative arm
added it is the single failing row.

Verified: cold lint:ci 0; perf-317 126/0; both mutants above killed and the
hook restored byte-identical; 538/0 across the config, changeset, doc-parity
and emitted-attribution gates.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UZw5UhR474YLyE4knjHrte

* enhance(#4285): refuse the two dead threshold endpoints; resolve absent keys

Maintainer review round 2 raised two Minors and a nit.

Minor 1 — `hooks.context_warning_threshold: 0` was accepted and stored but can
never take effect: `critical < warning` must hold and both sides are clamped to
0-100, so nothing can sit below a warning of 0. Verifying it surfaced the MIRROR
case the review did not name: `critical: 100` is equally dead, since nothing can
sit above it. Both confirmed against the real resolver for partners {absent, 0,
50, 100}, with 0.001 and 99.999 honoured as controls.

`config-set` now refuses both, because storing a value the reader always
discards is the accept-then-discard shape this codebase refuses elsewhere. The
hook is unchanged and still total — it degrades to defaults rather than
throwing, so a project that already carries one of these on disk still loads.
The old "accepts the domain bounds 0 and 100" row asserted the misleading half
and is replaced by tables that make the asymmetry the point (0 is legal for
critical and illegal for warning; 100 is the reverse), plus a control row so
"refuse both endpoints outright" would not pass in its place.

Minor 2 — the keys are absent from config-defaults.manifest.json /
buildNewProjectConfig where the sibling `hooks.context_warnings` lives. Kept
that way: buildNewProjectConfig writes a hooks object into every NEW project's
config.json, which would freeze today's fire-points as an explicit per-project
override everywhere — the opposite of this PR's premise. But the underlying
complaint was real, so the actual symptom is fixed: `config-get` on an absent
key returned "Key not found" while the hook silently used 35/25. It now resolves
through SCHEMA_DEFAULTS. Restated rather than derived because CONFIG_DEFAULTS is
re-exported flattened and has no `hooks` member at runtime; the one resulting
copy of 35/25 outside the hook is pinned against the hook's exported constants
by a drift test (red-checked: moving the literal to 40 reds it).

Nit — PR-body counts unverifiable from the diff. Noted, no code change.

Codex round 3 then found a broken doc link (`context-monitor.md` resolved
inside gsd-core/references/, where it does not exist; the emitted tree's own
convention is `../../docs/...`) and a stale comment still describing the
manifest-derived approach I had backed out. Both fixed. It also corrected my
rationale on a point of fact: manifest entries alone would NOT have reached new
project configs, since buildNewProjectConfig builds its own literal — the
freezing argument applies to that function, not to the manifest. The comment now
says so rather than running the two together.

Verified: cold lint:ci 0; full suite 36,082 / 0 fail before these two fixes,
config + perf-317 321/0 after; drift pin red-checked.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UZw5UhR474YLyE4knjHrte

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-09-09 04:31:14 +00:00
Dennis Alexis Valin Dittrich
18c899def5 enhance(#4209): optional external source reviewer lanes for /gsd:code-review (#4323)
* test(01-01): define reviewer-support trait contract

Add failing coverage for step.supportsReviewerLanes (#4209 DISP-02):
validator rejects non-boolean values with an exact field path, accepts
missing/true/false, and the real code-review capability.json steps
must declare supportsReviewerLanes: true. Add loop-resolver projection
coverage proving the trait reaches activeHooks verbatim for a
provider-neutral synthetic step (not code-review-specific), and that
omitted/false values stay inert (no key on the active hook).

All 8 new assertions fail today: the validator has no such field, and
loop-resolver has nothing to project. RED before GREEN.

* feat(01-01): declare reviewer-capable steps

Add step.supportsReviewerLanes (#4209 DISP-02): a strict optional
boolean opt-in trait, step-scoped (not capability-wide). Only a
literal true validates and projects; false/omitted stay inert (no
key on the projected active hook), and every non-boolean type fails
capability-validator.cjs with an exact field-path error.

Opt both existing code-review steps (execute:post, execute:wave:post)
into the trait in capabilities/code-review/capability.json. Project
the validated field through src/loop-resolver.cts into activeHooks
so a provider-neutral generic interpreter can read it without any
code-review-specific knowledge. Document the field in
docs/reference/capability-manifest.md and regenerate
gsd-core/bin/lib/capability-registry.cjs via the generator (never
hand-edited).

Makes all 8 RED assertions from the prior commit pass.

* test(01-02): define shared reviewer dispatch

- Add tests/reviewer-step-dispatch.test.cjs covering dispatchReviewerLanes:
  inert when the supportsReviewerLanes trait is off or nothing is selected,
  exactly-once plan/invoke per selected lane, duplicate-alias dedup, the
  bounded metadata-only source-review prompt (repo root, paths+baseSha,
  depth, four fixed prohibitions), and capability-neutral reuse via a
  second synthetic step context.
- RED: module under test (src/reviewer-step-dispatch.cts) does not exist
  yet, so require() fails and every assertion is unreached.

* feat(01-02): dispatch reviewers for opted-in steps

- Add src/reviewer-step-dispatch.cts: dispatchReviewerLanes(input, deps),
  ONE interpreter for a step's supportsReviewerLanes trait. Reuses
  resolveReviewerSelection for selection and resolveLanePlan for planning
  (both already-existing, pure building blocks); invocation is the one
  required, caller-injected seam (deps.invoke) since runLane needs
  OS-aware spawn plumbing this module does not own.
- trait !== true, or a selection resolving to zero lanes, dispatches
  nothing (zero plan/invoke calls). Each selected lane is planned and
  invoked exactly once, in the selector's deduped/sorted order.
- buildSourceReviewPrompt assembles a metadata-only bounded prompt
  (repo root, canonical paths + base SHA, depth, four fixed
  prohibitions) — never file contents — written once per dispatch and
  shared across every invoked lane.
- GREEN: tests/reviewer-step-dispatch.test.cjs now passes.

* test(01-02): define reviewer dispatch failures

- Extend tests/reviewer-step-dispatch.test.cjs with the fail-closed
  matrix: an explicitly requested lane the selector could not resolve
  still lets the OTHER resolved lane run, but the aggregate result must
  never read as a clean success (and 'every explicit lane unavailable'
  must be distinguishable from the plain no-flags-passed inert case);
  request-level validation (path traversal, absolute paths outside
  repoRoot, empty/non-string paths, missing depth/base SHA) halts the
  whole dispatch before any lane is planned or invoked; a per-lane
  prompt-budget overflow hard-fails only that lane before invoke while
  its sibling still runs.
- RED: src/reviewer-step-dispatch.cts does not yet implement any of
  these guards, so 9 of the new assertions fail against the current
  (Task 1) implementation.

* fix(01-02): fail closed in reviewer dispatch

- src/reviewer-step-dispatch.cts: add the fail-closed guards the prior
  commit deliberately left out. An explicitly requested lane the
  selector could not resolve no longer lets the aggregate read as a
  clean success — lanes that DID resolve still run and keep their
  results (never narrow the requested set), but selection.errors now
  flips the aggregate ok to false, and 'every explicit lane
  unavailable' is now distinguishable (SELECTION_FAILED) from the
  plain no-flags-passed inert case (NO_LANES_SELECTED).
- Add request-level validation (validatePaths, depth/baseSha presence)
  that halts the WHOLE dispatch before any lane is planned or invoked:
  path traversal, absolute paths outside repoRoot, empty/non-string
  paths, and missing provenance are all rejected up front.
- Add per-lane prompt-budget enforcement (resolveBudget, mirroring
  gsd-tools.cjs's budgetFor convention including budget 0 = unbounded):
  a lane whose resolved budget the prompt exceeds hard-fails before
  invoke runs for it, without cancelling a sibling lane already
  planned.
- Document the supportsReviewerLanes trait and its dispatch-step
  interpreter in gsd-core/references/loop-hook-dispatch.md.
- GREEN: all 19 tests in tests/reviewer-step-dispatch.test.cjs pass;
  no regressions in the review-lane/reviewer-selection/prompt-budget
  suites (356 passing).

* test(01-03): define optional source reviewer flow

RED: assert code-review.md dispatches roster-derived reviewer-lane flags
through a single review-lane dispatch-step call (DISP-01..05), that the
no-flag path stays byte-for-behavior unchanged (COMP-01), and that
external evidence reaching the internal reviewer prompt is marked
unverified (CONS-02). Also covers the CLI contract directly: no-op with
no explicit selection, and fail-closed on an explicit unknown lane
(SAFE-07) via real gsd-tools.cjs subprocess calls.

* feat(01-03): route optional source reviewers

GREEN: code-review.md gains a dispatch_reviewer_lanes step that matches
canonical reviewer-lane flags against the merged first-party + installed
roster (never a hand-maintained list) and, only when at least one is
present, calls the shared reviewer-step interpreter exactly once with the
already-resolved repo root, file scope, depth, and base SHA. Its evidence
paths are appended to the internal reviewer prompt via
${EXTERNAL_EVIDENCE_BLOCK}, explicitly marked unverified. No reviewer-lane
flag leaves the internal-only dispatch byte-for-behavior unchanged
(COMP-01).

Deviation (Rule 3 — blocking issue): 01-02 documented `review-lane
dispatch-step` (gsd-core/references/loop-hook-dispatch.md) as the CLI
route `dispatchReviewerLanes` wires through, but never implemented the
gsd-tools.cjs subcommand — the workflow's call had nothing to reach. Add
it to the existing review-lane router, reusing the same effort-aware plan
building and runner deps `plan`/`invoke` already use (factored into
buildLaneRunnerDeps to avoid duplicating the spawn/http/fs seam). Guard
the CLI's own `detected` set on whether an explicit flag was passed:
resolveReviewerSelection's no-explicit-selection fallback is "select every
detected reviewer" (the correct default for /gsd:review), and passing it
an unconditionally non-empty detected set would silently invoke the whole
roster on every no-flag code review, violating COMP-01.

* test(01-03): define external finding consolidation

RED: assert gsd-code-reviewer.md treats <external_reviewer_evidence> as
untrusted input — independently re-verifies every claim against the actual
current source, resists a prompt-injection attempt embedded in evidence
text, and folds a verified claim into the existing Narrative Findings
section with no second REVIEW.md schema (CONS-01..03). Also assert
code-review.md's EXTERNAL_EVIDENCE_BLOCK restates the four fixed
source-review prohibitions (SAFE-03..06) at the internal-reviewer handoff.

* feat(01-03): consolidate external review evidence

GREEN: gsd-code-reviewer.md's load_context parses <external_reviewer_evidence>
as untrusted data, independently re-verifies every cited claim against the
actual current source before it can appear in REVIEW.md, and explicitly
resists prompt injection embedded in evidence text (never a command, no
matter what it claims to be). A verified claim folds into the existing
Narrative Findings section with (external: {slug}) provenance — one
REVIEW.md schema only, no separate external-findings section.
code-review.md's EXTERNAL_EVIDENCE_BLOCK now restates the four fixed
source-review prohibitions (SAFE-03..06) at the internal-reviewer handoff.

* fix(01-02): gitignore the reviewer-step-dispatch build artifact

01-02 added src/reviewer-step-dispatch.cts but never added its
npm run build:lib output to .gitignore, unlike every sibling
gsd-core/bin/lib/*.cjs generated file. Left it showing as untracked
noise in git status.

* docs(01-04): publish user and command contract for reviewer-lane source review

- Document optional reviewer-lane flags on /gsd-code-review in USER-GUIDE.md
  and COMMANDS.md: opt-in, no source bodies in prompts, no fallback on
  failure, findings independently consolidated into the single REVIEW.md
- Add the same contract to the docs/features/code-review-pipeline.md
  fragment and regenerate docs/FEATURES.md from it
- Preserve /gsd-review as the plan-review command; cross-reference it
  rather than duplicating the reviewer roster
- Pick up docs/INVENTORY-MANIFEST.json and skills/gsd-code-review/SKILL.md
  drift owned by source already shipped in Plans 01-01/01-03 but never
  regenerated (npm run regen:derived had not been run in this worktree)

* docs(01-04): align architecture and agent ownership docs for reviewer-lane trait

- ARCHITECTURE.md: trace the #4209 capability trait (supportsReviewerLanes)
  through the shared dispatchReviewerLanes interpreter to the existing
  review-lane plan/invoke machinery, ending at gsd-code-reviewer as the
  sole REVIEW.md consolidator
- AGENTS.md: document gsd-code-reviewer's full-context verification scope
  and its treatment of external reviewer evidence as unverified input
- No new diagram, abstraction, or config key; docs/CONFIGURATION.md is
  unchanged since the feature adds no setting or default

* fix(01-02): eslint-ignore the reviewer-step-dispatch build artifact

Same gap as the earlier .gitignore fix: 01-02 added
src/reviewer-step-dispatch.cts but never added its generated
gsd-core/bin/lib/reviewer-step-dispatch.cjs output to
eslint.config.mjs's ignore list like every sibling generated file,
so tsc's emitted __importDefault CommonJS-interop var tripped
no-var.

* fix(01-04): add the reviewer-step-dispatch.cjs roster row to docs/INVENTORY.md

01-04 regenerated docs/INVENTORY-MANIFEST.json (which now lists
cli_modules/reviewer-step-dispatch.cjs) but the hand-written roster
row in docs/INVENTORY.md — required by design, since a role sentence
cannot be generated — was never added.

* fix(01-01): update the code-review capability-step fixture for supportsReviewerLanes

refactor-trigger-cli.test.cjs's preservesCodeReviewHookShapeAlongsideRefactorHook
strict-deep-equals the code-review step's exact shape at execute:post; 01-01 added
supportsReviewerLanes: true to that step and this fixture was not updated.

* chore(01-03): acknowledge emitted-doc growth for code-review.md and gsd-code-reviewer.md

Both files grew as a direct, intended consequence of wiring optional
reviewer lanes into /gsd:code-review (the new dispatch_reviewer_lanes
step and the untrusted-evidence consolidation contract) — not
incidental drift.

Emitted-Drift-Ack-Growth: code-review.md — new dispatch_reviewer_lanes step and EXTERNAL_EVIDENCE_BLOCK wiring for optional reviewer lanes (#4209)
Emitted-Drift-Ack-Growth: gsd-code-reviewer.md — untrusted external-evidence consolidation contract for optional reviewer lanes (#4209)

* test(01-05): define WR-01/WR-02 reliability contract for dispatchReviewerLanes

From internal code review: dispatched must be false when zero lanes
actually reached plan(), and a throwing plan()/invoke() for one lane
must not discard results already collected for a sibling lane —
matching the fail-closed pattern gsd-tools.cjs already uses for the
same resolveLanePlan call (#2494/#2605/#1698/#1936/#2073/#2176/#2589/#2794).

Refs: gsd-core-dks.16, gsd-core-dks.17

* fix(01-05): close WR-01/WR-02/IN-01/IN-02 from internal review

- WR-01: dispatched now tracks whether any lane actually reached
  plan(), not results.length — an unresolvable selected slug no
  longer reports dispatched:true.
- WR-02: plan()/writePromptFile()/invoke() wrapped per-lane so a
  throw for one lane can never discard results already collected
  for a sibling lane, matching the same guard gsd-tools.cjs already
  has around the identical resolveLanePlan call.
- IN-01: documents the intentional budget===0-is-unbounded
  convention (#2797) the caller already relies on.
- IN-02: review-lane dispatch-step no longer blocks indefinitely on
  an un-piped interactive TTY; fails closed to empty paths instead.

Refs: gsd-core-dks.16, gsd-core-dks.17

* docs(01-05): add changeset fragment for PR #17

* fix(01-03): allowlist prompt-injection-scan false positive on the untrusted-evidence contract

agents/gsd-code-reviewer.md's untrusted-evidence section and its
pinning regression test both quote injection phrases as the exact
attack they defend against/detect — same
DEFECT.PROMPT-INJECTION-SCAN-COLLISION class as the existing
allowlist entries, not an actual injection vector.

* test(01-05): extend WR-02 coverage to writePromptFile/invoke throws; DIFF_BASE-empty skip

From CodeRabbit review: WR-02's earlier fix only wrapped plan() —
writePromptFile()/deps.invoke() still ran unguarded, so a throw
there still aborted every later selected lane. Also covers the
dispatch_reviewer_lanes DIFF_BASE-empty-provenance gap (explicit
lanes silently not running when no prior review and no phase-start
commit exist).

* fix(01-05): skip dispatch_reviewer_lanes with a clear warning when DIFF_BASE cannot be resolved

Previously an explicit reviewer-lane request with no prior review and
no resolvable phase-start commit reached dispatch-step with an empty
--base-sha, which fails closed via missing_provenance — correct, but
silent about why explicitly requested lanes didn't run. Now skip
dispatch entirely in that case with a stderr warning naming the
actual cause.

* fix(01-05): wrap writePromptFile/invoke in the same per-lane try/catch as plan()

WR-02's original fix only guarded plan() — a throw from
writePromptFile() or deps.invoke() still aborted the whole dispatch,
discarding results already collected for lanes processed earlier in
the loop. CodeRabbit caught the gap; WR-02b/WR-02c pin it.

* fix(01-05): WR-02b mock must throw only on the first writePromptFile() call

The committed mock threw unconditionally, so codex's retry also threw and
failed for the same reason as claude's — the test could not distinguish
'sibling still runs' from 'sibling also breaks'. Gate the throw to the
first call, matching WR-02/WR-02c's single-failure intent.

* fix(#4209): close review findings from adversarial + critical-code-reviewer pass

Two independent reviews (agy adversarial review, Opus critical-code-reviewer +
ponytail) found 6 Blocking and 7 Required issues in the reviewer-lane dispatch
wiring around dispatchReviewerLanes. All 13 tracked in gsd-core-dks.18-30 and
fixed here:

- dispatch-step's reducer silently swallowed whole-dispatch rejections
  (invalid paths, missing provenance, etc); it now checks parsed.ok/reason.
- spawn_reviewer recomputed its own stale DIFF_BASE, diverging from the
  LAST_REVIEW_COMMIT-aware value dispatch_reviewer_lanes uses on re-review;
  now shares the single compute_file_scope derivation.
- the external reviewer prompt had no actual review request or citation
  requirement, only prohibitions; added both.
- removed the supportsReviewerLanes trait plumbing (capability registry,
  validator, loop-resolver, docs, tests) — it was never consulted by the
  real dispatch path, which gates on explicit CLI flags instead.
- flag-resolution require() was a fragile cwd-relative literal that failed
  silently on non-vendored installs; now resolves via GSD_TOOLS's own
  directory and warns instead of swallowing failure.
- reducer didn't unwrap the @file: overflow protocol for large payloads.
- deduplicated resolveBudget/budgetFor into one resolveLaneBudget.
- lane artifacts now write to a mktemp run dir instead of $PHASE_DIR, so a
  second dispatch can't overwrite prior evidence.
- validatePaths rejects control characters, closing a markdown-injection
  vector into the external prompt via crafted filenames.
- reworded the one line that tripped prompt-injection-scan.sh instead of
  allowlisting the whole production prompt file.
- fixed a stale docstring range and a dispatched-field ordering bug.
- added 3 integration tests executing the actual reducer against synthetic
  dispatch-step JSON, replacing markdown-substring-only assertions.

771/771 tests pass across every touched suite; tsc --noEmit clean.

* fix(#4209): wire supportsReviewerLanes as the maintainer's required reusable trait

The maintainer's approval on issue #4209 explicitly redirected implementation
shape: reviewer-lane dispatch must be a reusable capability/step-dispatch
trait ("supportsReviewerLanes"), not code-review.md hand-wiring the call
itself. My previous commit (e2558326) deleted that trait entirely after
finding it declared-but-never-consulted, which was backwards — the fix was to
wire it, not remove it.

Restores the trait (capability.json, generated registry, validator,
loop-resolver.cts, docs, tests) and wires it for real: dispatch_reviewer_lanes
now resolves its own active hook via `gsd_run loop render-hooks` for the
configured workflow.code_review_point and only proceeds to CLI-flag matching
when supportsReviewerLanes reads true. Explicit flags no longer bypass the
trait; a matching flag with the trait false resolves zero slugs (proven by a
new integration test executing the real fence with both trait states).

Emitted-Drift-Ack-Growth: gsd-core/workflows/code-review.md — the
dispatch_reviewer_lanes step grows a trait-resolution fence (#4209 maintainer
redirect requires the capability layer, not the workflow, own the opt-in
decision).

* fix(#4209): dispatch-step self-verifies the reviewer-lane trait via --cap-id/--point

Both an agy adversarial review and an Opus critical-code-reviewer pass
independently found the same gap in my previous commit (9b2c3773d): the trait
check I wired into code-review.md only protected code-review's OWN
invocation — gsd-tools.cjs's dispatch-step handler still hardcoded
`trait: true` unconditionally, so a second capability declaring
supportsReviewerLanes would get zero enforcement from the shared CLI unless
it correctly re-implemented the ~15-line render-hooks scrape itself. That is
exactly the "each workflow.md hand-wiring the call" the maintainer's redirect
said to eliminate.

Moves the trait check into dispatch-step itself: given --cap-id/--point, it
self-invokes `loop render-hooks <point>` (relocating the one subprocess
code-review.md used to spawn for this, not adding a new one) and derives the
real trait from that capId's active hook, rather than trusting a
caller-passed boolean. code-review.md now only passes
--cap-id code-review --point "$CODE_REVIEW_POINT" and no longer resolves or
gates on the trait itself — the ~20-line scrape it previously carried is
gone. Any other capability opts into the identical enforcement by declaring
the trait and passing the same two flags.

Replaced the two tests that stipulated SUPPORTS_REVIEWER_LANES as an input
variable (they proved a bash branch honors a variable, not that the variable
reflects the real capability manifest) with three integration tests that
invoke the real dispatch-step CLI against the real first-party capability
registry: the real code-review trait resolves true, an unknown --cap-id
resolves false (trait_not_enabled, fail-closed), and omitting
--cap-id/--point entirely resolves false (no context means no opt-in).

Also: reject \x7f/U+2028/U+2029 in validatePaths' control-character check
(agy-F1 was incomplete), and delete the promptWritten per-lane coupling
flag — the prompt write is idempotent, so writing it once per lane instead
of gating on "did any lane write it yet" removes a latent bug where a
deps.plan override that ever varies promptPath per lane would silently skip
writing for a later lane.

Emitted-Drift-Ack-Growth: gsd-core/workflows/code-review.md — net line count
drops (the trait scrape moved into dispatch-step), but the file still grew
this session across multiple commits; acknowledging per the growth-tracking
convention.

* fix(#4209): remove per-run token waste from the shipped prompts

Runtime prompt content, not session tokens: two real, per-invocation token
costs in the code that ships.

1. agents/gsd-code-reviewer.md's critical_rules restated nearly all of
   load_context step 5's ~180-word untrusted-evidence contract in ~90 more
   words, breaking this section's own established terse one-liner style
   (every other rule here is 1-2 sentences). This prompt loads fresh on
   every /gsd:code-review invocation. Shrunk to a one-line cross-reference,
   matching how write_review's own reference to step 5 already does it.

2. buildSourceReviewPrompt repeated the base SHA on every single file line
   even though it is identical for every file and already stated once at
   the top of the prompt — O(files) wasted tokens on every dispatched lane
   for a 50-file review, for zero information gain. File lines are now bare
   paths.

* fix(#4209): resolve reviewer-lane trait in-process, fix CI failures found in review round 3

Opus critical-code-reviewer found a real Blocking defect in the --cap-id/
--point self-invocation added last commit: `dispatch-step` spawned
`loop render-hooks <point> --raw` as a subprocess and bare-JSON.parse'd its
stdout, but `io.cjs`'s output() redirects any payload over 50000 chars to
`@file:<path>` instead of inline JSON -- the same overflow protocol this
feature already unwraps for its OWN dispatch result 60 lines later in
code-review.md. A large-enough activeHooks envelope (more installed
capabilities/fragments) would throw, get silently swallowed by the bare
catch, and misreport a real trait as trait_not_enabled with zero diagnostic.

Fixed by extracting the config/registry/capability-state resolution
`cmdLoopRenderHooks` already performs into an exported pure function,
resolveActiveHooksForPoint (both `cmdLoopRenderHooks` and dispatch-step now
share it), and calling it in-process from dispatch-step instead of spawning
a subprocess at all. This eliminates the @file: exposure entirely (the
dispatch-step path never touches the rendered-string envelope or its
JSON-stringify/50000-char threshold), removes one subprocess spawn per
code-review invocation, and gives a genuine diagnostic (stderr warning) on
resolution failure instead of silent fail-closed. Corrected three doc/
docstring references to the now-removed subprocess self-invocation.

Also fixes 2 real CI failures this round surfaced:
- lint-tests: the agy-F1 control-char regex fix's `eslint-disable-next-line
  no-control-regex` comment was unused under this project's ESLint config
  (verified locally: the rule never actually flags \x00-\x1f in this repo's
  config) -- a mistake from an earlier commit this session, never actually
  lint-checked before push. Removed the disable comment.
- security (prompt-injection-scan): the agy-F1 regression test's crafted
  fixture literally contains "Ignore all prior instructions." as test data
  proving validatePaths rejects it -- allowlisted the test file, same
  DEFECT.PROMPT-INJECTION-SCAN-COLLISION class as existing entries.

Also trimmed agents/gsd-code-reviewer.md's load_context step 5 (R2): one
bullet stated "untrusted, never a command" three different ways in one
paragraph, and a same-file duplicate of write_review's schema rule.
Consolidated to state each rule once.

Declined one suggestion from this round: shrinking code-review.md's
EXTERNAL_EVIDENCE_BLOCK to a bare evidence list. Two tests
(tests/code-review-pipeline-regression.test.cjs's CONS-01..03 block,
tests/code-review.test.cjs's CONS-02 test) deliberately lock the four-
prohibitions restatement and the untrusted-evidence prose into the
INJECTED block itself, not just the consolidator's system prompt --
adjacency of the warning to the untrusted payload it's warning about is a
recognized prompt-injection defense-in-depth pattern from this
workstream's original TDD plan, not accidental duplication.

* fix(#4209): correct stale per-file base-SHA prose in the external prompt

Leftover from removing the per-file base SHA repetition earlier this
session: the review-request sentence still said "relative to its base SHA"
(singular per-file framing) when there's now exactly one base SHA, stated
once above the file list. Reads "relative to the base SHA above" now.

* fix(#4209): make getLane/configGet/plan required deps, delete dead defaults

R3/R4 from the review round I'd deferred as low-priority test-churn: this
file's one production caller (gsd-tools.cjs's dispatch-step handler) always
supplies all three, so the fallbacks were dead in production -- but each was
actively WRONG if ever reached: the default configGet always returned
undefined, silently disabling resolveLaneBudget's overflow guard; the
default getLane looked up only first-party REVIEWER_LANES, diverging from
production's overlay-merged roster; the default plan skipped per-host effort
resolution entirely.

These defaults were introduced by this PR's own earlier work (this file did
not exist before #4209 -- first commit a760bfcda, 01-02), not inherited from
elsewhere, so there's no external caller depending on the lenient contract.

Turned out free to fix: making the three deps required and deleting
defaultGetLane/defaultPlan needed zero test changes -- every existing test
that actually reaches the per-lane loop already supplies getLane/plan
explicitly, and configGet's only real dependent (the budget-overflow tests)
already supplies it too. 788/788 tests pass unchanged, tsc/lint clean.

* fix(#4209): define depth semantics for the external reviewer lane

Verified this was a real bug, not a match to existing convention as I'd
claimed when declining the suggestion earlier this session: the internal
gsd-code-reviewer agent's own system prompt carries a full <depth_levels>
block defining what quick/standard/deep mean and do (agents/gsd-code-
reviewer.md:68-99). The external reviewer lane has no access to that
persona at all -- it only ever sees buildSourceReviewPrompt's bounded text,
which sent the bare depth label with zero definition to a third-party CLI
with no other source of truth for what "standard" means.

Added depthMeaning(), condensed from the internal reviewer's own
<depth_levels> definitions so the two stay consistent, and interpolated it
into the review-request sentence. 150/150 tests pass, tsc/lint clean.

* fix(#4209): merge dispatch_reviewer_lanes' split fences into one shell invocation

CR-01 (Opus critical-code-reviewer, confirmed by direct execution): the
roster-matching fence set EXPLICIT_JOINED/EXPLICIT_REVIEWER_SLUGS, and a
SEPARATE later fence read them via ${#EXPLICIT_REVIEWER_SLUGS[@]} to decide
whether to dispatch at all. This file's own documented rule (its
depth-resolution guard, stated explicitly a few hundred lines earlier) is
that a guard and the extraction it protects must run as one shell
control-flow decision, because markdown-fenced blocks do not share shell
state -- this step violated its own file's rule for the entire feature's
gating condition.

Merged the roster-resolution fence and the dispatch-decision fence into one
continuous bash block, removing the intervening prose that split them.
Fixed the stderr-based failure detection in the same edit (RQ-01: checking
whether stderr is non-empty misfires on any benign Node warning; now checks
the actual exit status of the roster-resolution command).

Verified by extracting the merged fence and executing it standalone, driving
both branches: --codex resolves EXPLICIT_JOINED=codex, SLUGS_COUNT=1, and a
real dispatch-step call succeeds; no flags resolves EXPLICIT_JOINED empty,
SLUGS_COUNT=0, dispatch-step never invoked (COMP-01). 141/141 workflow tests
pass, tsc/lint clean.

* fix(#4209): depthMeaning accuracy, injection defense on all embedded fields, hoisted prompt write

Batch of Required/Suggestion fixes from the Opus critical-code-reviewer +
writing-for-agents pass:

- CR-02/CR-03: depthMeaning() dropped real categories from quick (empty catch
  blocks, commented-out code) and deep (error propagation, state mutation
  consistency, circular dependencies) relative to the real <depth_levels>
  block, and had zero test coverage. Restored full accuracy and added tests
  that read the real agents/gsd-code-reviewer.md file directly, so drift
  between the two can't recur silently. Unrecognised depth now normalizes to
  standard's definition, matching that agent's own documented rule, instead
  of rendering an undefined bare label.

- RQ-04: depth/baseSha/repoRoot/runDir land in the same markdown prompt
  `paths` does, but weren't checked for control characters like paths were
  (agy-F1's original finding). Hoisted CONTROL_CHAR to module scope and
  applied it to all four fields at the same provenance-check boundary.
  runDir previously had zero validation at all.

- S1: deleted the dead `identity` parameter on `invoke` -- the one production
  caller already ignores it, no test read it by name.

- S2: hoisted the shared prompt write above the per-lane loop -- promptPath
  is derived from runDir alone (constant across lanes by construction), so
  writing it once is both correct and cheaper than the per-lane write R1
  introduced earlier this session. Discovered and fixed a real regression
  from the naive version of this hoist: an unguarded throw would have
  escaped dispatchReviewerLanes as an uncaught exception instead of a clean
  per-lane failure. Added a new PROMPT_WRITE_FAILED whole-dispatch reason,
  matching the existing validatePaths/MISSING_PROVENANCE halt pattern, with
  a dedicated regression test.

- S3: moved `planned = true` past the budget-overflow gate, so `dispatched`
  only reports true once a lane has cleared BOTH plan and budget checks.

- S5: relayed gsd-code-reviewer.md's own "performance issues are out of
  scope unless also correctness issues" policy into the external-lane
  prompt, which previously had no such guidance and could return findings
  the internal reviewer's own contract excludes.

- RQ-05 (partial): shrunk this file's own header docstring's restatement of
  the trait-reuse architecture to a pointer at
  gsd-core/references/loop-hook-dispatch.md, the canonical home.

234/234 tests pass across the full reviewer-lane test suite, tsc/lint clean.

* fix(#4209): dedupe roster-merge logic, consolidate trait architecture prose, add step completion criterion

RQ-02: added a `review-lane explicit-from-argv` subcommand that reuses the
SAME merged-roster logic (`laneBySlug`) `dispatch-step`/`plan`/`invoke`
already share. code-review.md's ~18-line inline `node -e` reimplementing
`loadRegistry`+`mergeReviewerLanes` (a rename-only copy of the block in
gsd-tools.cjs) is now a single call to this subcommand -- the exact
violation code-review-flags.cjs's own header warns against ("this is the
canonical flag-parsing surface -- do not replicate inline bash parsing").

RQ-03: an empty --cap-id XOR --point now warns distinctly from the
legitimate no-context opt-out (both absent) -- a caller that named a
capability without its point was silently indistinguishable from a correct
opt-out. Also hardened the CODE_REVIEW_POINT config-get fallback: it only
ever fires when the config-get COMMAND ITSELF fails (config-get already
resolves the manifest's own schema default in the normal case), but that
failure was previously silent.

RQ-05/W-01/W-12/W-13: the "supportsReviewerLanes is a reusable trait
resolved inside dispatch-step" explanation was restated in full in 5
places across this session's own review cycles. Consolidated to ONE
canonical statement in gsd-core/references/loop-hook-dispatch.md; the other
4 (this file's own header, gsd-tools.cjs's comment, docs/ARCHITECTURE.md,
code-review.md's step-opening comment) now point at it instead.

W-05/W-06: loop-hook-dispatch.md described "false or non-boolean" as two
inert cases when capability-validator.cjs already rejects non-boolean at
load -- restated as the two cases that actually reach this code. Removed a
"do not hand-roll trait resolution" prohibition whose target no longer
exists once the positive description precedes it.

W-04: deleted a no-op sentence in agents/gsd-code-reviewer.md ("missing
block means proceed as normal") -- an absent optional block already means
proceed as normal without being told.

W-08/W-09: replaced longhand "zero selection/plan/invoke calls" and the
made-up compound "byte-for-behavior [un]changed" with the token this
session's own docs already coined for this concept (inert) and the word
that means what byte-for-behavior was reaching for (unchanged).

W-10: dispatch_reviewer_lanes had no completion criterion -- added one
sentence naming the checkable end state (EXTERNAL_EVIDENCE_BLOCK is set,
either populated or empty). This exact sentence would have caught the
cross-fence bug fixed two commits ago at authoring time.

Declined from this round, with reasoning: W-02/W-03 (trim the
untrusted-evidence restatement in EXTERNAL_EVIDENCE_BLOCK/critical_rules) --
two tests deliberately lock this as intentional adjacency-based
prompt-injection defense-in-depth, not accidental duplication (see this
branch's own earlier commit). S4 (wrap LANE_RUN_DIR in a creation-site
`trap ... EXIT`) -- would fire at the end of the CREATING fence, before
spawn_reviewer's agent ever reads the evidence files, given this file's own
documented fenced-block execution model; the existing named cross-reference
between creation and cleanup already satisfies the co-location concern
without introducing that regression.

853/853 tests pass across the full reviewer-lane test suite, tsc/lint clean.

* fix(#4209): merge CODE_REVIEW_POINT into dispatch_reviewer_lanes' one fence, stop test from spawning real codex

Round-5 review (agy) found the same cross-fence-split bug CR-01 already fixed
for EXPLICIT_JOINED/EXPLICIT_REVIEWER_SLUGS: CODE_REVIEW_POINT's config-get
fallback lived in an earlier, separate fence from the fence that consumes it
via --point, split only by prose (not a guard, per this step's own documented
rule). Merged into the single continuous fence and added a structural test
asserting exactly one bash fence in the step.

The new end-to-end regression test for this used --codex, which drives the
fence's real `review-lane dispatch-step` call and, with the codex binary
present on PATH, spawns the real external CLI — which then blocks on
interactive auth with no stdin (BL-01). Stubbed gsd_run for
`review-lane dispatch-step` only (captures argv instead of executing),
keeping the real config-get/explicit-from-argv calls the test is actually
about.

* fix(#4209): split control-char vs missing provenance reason, realpath-check path escapes, stale comment

Round-5 review (Opus) warning-tier findings:

- WR-04: MISSING_PROVENANCE covered both "field absent" and "field present but
  a control-character injection attempt" — a caller distinguishing a config
  problem from a security event couldn't tell them apart. Split into
  MISSING_PROVENANCE (absent) and INVALID_PROVENANCE (present but invalid).
- WR-05: validatePaths' containment check was lexical only (path.resolve),
  so a symlink whose own path sits inside repoRoot could still point outside
  it. Added an fs.realpathSync check (ENOENT-tolerant — a git-diff path can
  legitimately name a file already deleted in a stale worktree), realpathing
  repoRoot itself too so a symlinked repoRoot (e.g. /tmp on macOS) doesn't
  false-positive-reject its own real children.
- WR-08: a comment in the per-lane loop still said a throwing writePromptFile()
  was caught there — stale since the prompt write was hoisted above the loop
  in an earlier round.

WR-03 (validate depth against the quick/standard/deep enum) was considered
and declined: this dispatcher is deliberately capability-neutral (see the
existing "synthetic step context" test, which passes a non-code-review depth
label on purpose to prove no code-review-specific special-casing exists).
WR-01 (double registry load), WR-02 (trim-vs-hard-fail budget semantics), and
WR-07 (reason omitted on the aggregate return) were verified against source
and are not bugs — see review notes.

* docs(#4209): document LANE_RUN_DIR's early-exit trade-off as accepted, not a gap

Round-5 review (Opus, BL-03) flagged that an early exit between
dispatch_reviewer_lanes and commit_review leaks the run-scoped temp dir. A
trap-based cleanup was considered and rejected: if a step genuinely runs as
a separate process, a trap set at creation time would fire at the end of
that SAME fence, deleting the directory before spawn_reviewer/commit_review
ever read it — worse than the leak it would fix.

review.md's own gather_context/cleanup pair for the identical resource class
(a run-scoped reviewer temp dir) already makes and documents this exact
trade-off: cleanup runs only on a documented success path, and a leftover
$TMPDIR entry is explicitly called cheaper than destroyed evidence. Recording
that precedent here so this isn't re-raised as a live gap in a future review.

* fix(#4209): register the WR-05 symlink-escape test's synthetic docs/ path

reviewer-step-dispatch.test.cjs's "capability-neutral reuse" fixture passes
paths: ['docs/spec.md'] as a synthetic, never-read path proving the
dispatcher has no code-review-specific special-casing. lint-docs-guard-
registration correctly flagged this as an unregistered docs/ path reference —
add the docs-guard-exempt marker and its pinned baseline entry, the same
pattern every other synthetic docs/ literal in this test suite already uses.

* fix(#4209): backfill changeset pr: field with the real upstream PR number

changeset-lint's fail_pr_field_drift caught the fragment still pointing at
the fork PR (17) instead of the upstream one (open-gsd/gsd-core#4323) this
branch is now also open against.

* docs(#4209): amend ADR-2782 for the supportsReviewerLanes step-trait seam

trek-e's review (2026-09-07, gsd-core#4323) found a real ADR gap: every
decision in ADR-2782 (D1-D9) and every prior dated amendment governs the
`role: "reviewer"` capability body and its one consumer, /gsd:review. This
PR's actual new seam - a `supportsReviewerLanes: true` trait on an ordinary
feature capability's `steps[]` entry, projected through loop-resolver.cts
and resolved in-process via resolveActiveHooksForPoint - is a different
capability axis (steps/gates/contributions) that the ADR's own scope note
explicitly places out of reach. Per docs/contributor-standards.md's
"Amending an accepted ADR", an in-place dated section is the established,
lighter-weight path for an addition that stays within the ADR's existing
decisions - used twice already in this same file - so this appends a third
dated entry documenting the new seam, its consumer, and why it reuses the
existing D1-D9-governed plan/invoke machinery rather than adding a second
one. No decision is reversed; no new Amends/Amended-by pair is needed since
the steps/gates/contributions axis already carries reciprocal links to
ADR-857 and ADR-894.

* fix(#4209): close two test-quality gaps trek-e's review found

Minor 1: validatePaths (a path-shape parser guarding the prompt-
injection/path-traversal trust boundary) had only example-based coverage,
violating ADR-456's rule that parsers/budget limits carry at least one
fast-check property test. Adds three: safe-segment paths are never
rejected, a single leading "../" always escapes the one-segment repoRoot,
and a control character anywhere is always rejected - one property per
rejection reason validatePaths owns.

Minor 2: the budget-overflow check (`estimatedTokens > budget`) was only
ever exercised far below budget or at budget:0 (unbounded), never at the
exact threshold crossing where a `>` vs `>=` off-by-one would hide. Adds
three exact-boundary tests using the real estimateTokens/
buildSourceReviewPrompt the module calls internally, so the resolved
token count is exact rather than approximated: budget == estimate (must
pass), budget == estimate - 1 (must fail), budget == estimate + 1 (must
pass).

Also extracts okPlan()'s fixture timeoutMs into a named constant -
local/no-adhoc-timeout-literal (#4446) landed on next after this branch
was authored and flagged the pre-existing literal on rebase; it is fixture
data for a synthetic plan object dispatchReviewerLanes never waits on, a
distinct class from tests/helpers/timeouts.cjs's real subprocess norms.

* fix(#4209): update docs-guard-registration baseline for the new ADR citation

reviewer-step-dispatch.test.cjs's new fast-check property tests cite
docs/adr/456-test-rigor-architecture.md in a justifying comment (never a
real read). lint-docs-guard-registration fingerprints every docs/ path
string an exempted test file mentions and fails on drift so a human
re-confirms the exemption still holds - re-confirmed, and the baseline is
updated to match.

* fix(#4209): point changeset pr: field at the fork PR for CI validation

changeset-lint's fail_pr_field_drift check compares the fragment's pr:
field against the PR the CI run is actually attached to (GITHUB_EVENT_PATH),
not a fixed target. Rehearsing this branch on fork PR
davdittrich/gsd-core#17 needs pr: 17 to pass that check; the prior commit's
pr: 4323 (the real open-gsd upstream PR number) is correct for that PR but
fails here. Backfill to 4323 happens again, as the last commit, immediately
before the approved push to open-gsd#4323 - never leaving pr: 17 on the
branch that ships upstream.

* fix(#4209): reject promptChannel:none lanes from source-review dispatch

CodeRabbit found a real scope mismatch: coderabbit's lane declares
promptChannel: 'none' and reviews the working tree on its own terms,
fed nothing (review.md:367). Silently dispatching it through
dispatchReviewerLanes would ignore the bounded paths/depth/baseSha scope
buildSourceReviewPrompt promises and let the lane review whatever it
independently sees fit, violating this interpreter's own scoped,
metadata-only contract. Reject before plan()/invoke(), same as an
unresolved slug.

* fix(#4209): scope CONS-02 test to the evidence-block line, not the whole file

CodeRabbit found the whole-file match on workflowContent would still
pass if UNVERIFIED and re-open/reopen appeared in two unrelated parts
of this 1000+-line workflow, proving nothing about the actual evidence
block's contract. Line-filtered via splitLines (not a bare-\n regex
spanning readFileSync content) so this stays CRLF-portable and passes
local/no-unbounded-quantifier and local/no-crlf-fragile-split.

* fix(#4209): guard DISPATCH_JSON substitution and capture its stderr

CodeRabbit found the dispatch-step command substitution unguarded: a
non-zero exit could leave DISPATCH_JSON empty (or halt the step under
errexit with no warning), and the downstream reducer would only ever
report the generic unparseable_dispatch_output reason, discarding the
command's own diagnostic. Guarded like the existing CODE_REVIEW_POINT/
EXPLICIT_JOINED calls above it: capture stderr to a temp file, surface
it in a warning on failure, and fall back to a parseable dispatch_
command_failed JSON stub so the reducer's existing reason-reporting
path still fires.

* docs(#4209): fix byte-for-behavior wording and missing colon, regenerate

CodeRabbit found "byte-for-behavior" should read "byte-for-byte" (the
established repo term for output-identical unchanged behavior) and a
missing colon after the bold "Optional external reviewer lanes (#4209)"
lead-in in docs/features/code-review-pipeline.md. Fixed in the two
hand-authored sources (commands/gsd/code-review.md, docs/features/
code-review-pipeline.md) and regenerated the two derived projections
(skills/gsd-code-review/SKILL.md via gen-plugin-skills.cjs, docs/
FEATURES.md via gen-features.cjs) so they stay in sync.

* fix(#4209): drop the fabricated DISPATCH_JSON fallback stub (Windows CI)

The prior fix's fallback `DISPATCH_JSON='{"ok":false,...}'` embeds
double-quoted JSON keys inside a single-quoted shell literal. That
extra quote density, inside an already quote-heavy ~8KB driver string,
passed bash -n and the full local suite on Linux but broke Windows
Git-Bash: `dispatch_reviewer_lanes computes CODE_REVIEW_POINT ... end
to end (#4209 round 5)` failed on two Windows CI shards with `bash -c:
unexpected EOF while looking for matching '''` — a Windows argv-to-
command-line re-quoting edge case, reproducible on rerun, not a flake.
Root-caused via gh api job logs plus a byte-identical local
reconstruction of the test's own driver script.

Fix: drop the fabricated stub. The downstream node -e reducer already
falls back to reason `unparseable_dispatch_output` on any JSON.parse
failure, so an empty/partial DISPATCH_JSON on command failure is still
handled correctly, with zero new quoting risk.

* revert(#4209): drop the DISPATCH_JSON stderr-guard nitpick (Windows CI)

Two materially different mechanisms for the same CodeRabbit Nitpick
("Trivial | Quick win") both broke Windows Git-Bash reproducibly:
a single-quoted JSON-literal fallback ("bash -c: unexpected EOF ...
matching '''") and, after removing that, a plain `head -1 "$VAR"`
inside a nested command substitution ("unexpected EOF ... matching
'"'"). Both passed bash -n and the full local suite on Linux every
time; both failed the SAME test deterministically on Windows CI. Two
attempts at the same class of fix (nested-quote construction near
this exact step) is the retry limit - reverting to the original,
already-shipped, Windows-verified unguarded form rather than
continuing to guess at a third quoting mechanism for a Trivial-
severity nitpick. Logged as bug-221/bug-222 in .wolf/buglog.json for
anyone attempting this again: the fix belongs outside this specific
markdown-fence-driver test harness (e.g., a real .sh helper script)
if it's worth doing at all.

* fix(#4209): backfill changeset pr: field to the real upstream PR before push

Fork validation (davdittrich/gsd-core#17) needed pr: 17 to satisfy
changeset-lint's PR-number check while rehearsing there; this is the
last commit before the approved push to the real upstream PR
(open-gsd/gsd-core#4323), so the field points at that PR number again.

---------

Co-authored-by: Test <test@test.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-09-07 22:52:33 -04:00
Tom Boucher
423f38e655 fix(#4444): honor config-set --dry-run instead of silently ignoring it (#4504)
* test(#4444): failing-first regression coverage for config-set --dry-run

config-set --dry-run is currently parsed nowhere -- routeConfigSet
(gsd-core/bin/gsd-tools.cjs) never checks args for it, and cmdConfigSet
has no dry-run parameter, so the flag is silently swallowed and the
command always writes for real. Reproduces the issue's own repro
(sequential --dry-run calls where the second's previousValue proves
the first persisted), plus coverage for validation-still-runs,
secret-masking, and the sibling unset (config-set <key> null) branch,
which has the identical defect. This commit adds the regression
coverage only; the fix lands in the next commit.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#4444): honor config-set --dry-run instead of silently ignoring it

routeConfigSet (gsd-core/bin/gsd-tools.cjs) never read args for
--dry-run, and cmdConfigSet had no dry-run parameter at all -- so the
flag was silently accepted (as any unrecognized trailing argument is)
and the command always wrote for real. A second "dry run" then showed
previousValue reflecting the first one, proving it had persisted.

Threads a dryRun option through cmdConfigSet, gating BOTH mutating
branches: the null/unset path (unsetConfigValue) and the real-set path
(setConfigValue) -- the unset branch had the identical defect,
undiscovered until auditing every mutation site while designing this
fix. Each gains a previewConfigValue/previewUnsetConfigValue
counterpart that reuses the real function's exact traversal/creation
logic (_setNestedValue/_unsetNestedValue) on a throwaway in-memory
config copy that is never written -- so the preview can never diverge
from what the real write would compute. All validation (unknown key,
enum/number/boolean checks, secret masking) runs identically whether
or not --dry-run is passed; only the final write is skipped, replaced
with a `{ dry_run: true, would_update / would_unset: true, ... }`
preview payload matching the precedent established by `milestone
complete --dry-run` (#2118) and `todo complete --dry-run` (#4096/#4325).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* refactor(#4444): extract loadConfigJson to stop a 5th copy-paste of the same load/parse block

Code review flagged that setConfigValue, unsetConfigValue,
setConfigValues, and the two new preview functions each repeated the
identical "load .planning/config.json, JSON.parse, catch ->
CONFIG_PARSE_FAILED" block -- exactly CLAUDE.md's own
"Generative Fix Divergence" known-defect pattern. Extracted a single
loadConfigJson(cwd) helper; behavior is unchanged (verified: build,
tsc, and the dry-run/real-write smoke test all pass byte-identical to
before).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#4444): changeset for the config-set --dry-run fix

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#4444): backfill changeset PR number

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#4444): raise per-chunk CI test timeout to 800s for Windows headroom

install-minimal-hooks.test.cjs (weight=24.45, the heaviest file in the
suite) sits alone in its own chunk yet still occasionally brushed the
600000ms per-chunk ceiling on Windows -- observed on PR #4504's first
CI run for this change (passed clean on rerun, consistent with the
"legitimately too slow for the budget" cause the chunk-timeout
diagnostic already names, not a leaked handle).

Raised RUN_TESTS_CHUNK_TIMEOUT_MS's default from 600000ms to 800000ms:
~33% more margin, still comfortably below the 900000ms regen:derived
fixture timeout that fragment-single-edit-propagation.install.test.cjs
deliberately keeps ABOVE the chunk ceiling, and far under the 45-minute
job cap -- Windows shards currently finish in ~19-20 minutes total, so
there is ample headroom. Updated every dependent mirror/assertion in
lockstep (tests/helpers/emitted-runtime.cjs's duplicated
CHUNK_TIMEOUT_CEILING_MS constant, its lock test in
tests/emitted-attribution.test.cjs, the Windows-skip prose in
fragment-single-edit-propagation.install.test.cjs, and
docs/TESTING-SUITES.md's reference table) so nothing describes a stale
value.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* Revert "fix(#4444): raise per-chunk CI test timeout to 800s for Windows headroom"

This reverts commit 394aadaf6f5af6fd700bf0f444c9fbd686285a4f.

* test(#4444): consolidate redundant installer spawns in install-minimal-hooks.test.cjs

This file's real, unrelated pre-existing cost (dated 2026-09-06, PR #4428)
is what tipped a Windows CI shard over the per-chunk timeout backstop on
PR #4504 (issue #4444's own diff never touches this file or the
installer). Rather than raise the timeout, cut the file's actual spawn
count: several describe blocks independently re-installed the IDENTICAL
runtime/scope/flag configuration just to assert different things about
the same install output. Merged each such group onto a single shared
install, with every original assertion preserved:

- --help x3 -> x1
- the three per-runtime/scope --minimal E2E loops (global, local, and
  on-disk-matches-manifest) merged into one loop over
  SKILL_RUNTIMES x [global, local]: 44 spawns -> 22
- the --minimal manifest-mode/backcompat triple-install -> one shared,
  memoized install via sharedMinimalManifestInstall()
- .sh hooks existence checks (5 tests) -> 1, executable-bit check (its
  own Windows-conditional skip) left separate
- Codex #4087 hook-helper tests (3) -> 1
- Windsurf #4087 hook-helper tests (2) -> 1
- pi shared-hooks-bundle tests (3 per scope) -> 1 per scope

Net: ~65 real installer spawns in this file down to ~29, no assertion
dropped or weakened.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-07 21:08:06 -04:00
Tom Boucher
8dcdcb253e fix(#4443): register hooks.commit_types (and sibling hooks.community) in config schema (#4501)
* test(#4443): failing-first regression coverage for hooks.commit_types config key

isValidConfigKey('hooks.commit_types') currently returns false and
config-set hooks.commit_types rejects with "Unknown config key",
because the key was never added to config-schema.manifest.json's
validKeys when it shipped (#3811/#4340, 1.13.0) despite being
documented (docs/COMMANDS.md) and consumed by
hooks/gsd-validate-commit.sh. This commit adds the regression coverage
only; the manifest fix lands in the next commit.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* test(#4443): avoid false-positive docs-guard registration trip

The assert message for the new hooks.commit_types test mentioned
"docs/COMMANDS.md" literally, which happened to land between two
unrelated pre-existing backticks and tripped
lint-docs-guard-registration.cjs's template-literal co-occurrence
detector (a known, documented false-positive shape for that lint).
Rephrased to drop the literal docs/ path from the message; the test's
intent (documenting why the key must be valid) is unchanged.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#4443): register hooks.commit_types (and sibling hooks.community) in config schema

config-schema.manifest.json's validKeys never got hooks.commit_types
added when the feature shipped (#3811/#4340, 1.13.0) despite it being
documented (docs/COMMANDS.md) and consumed by
hooks/gsd-validate-commit.sh -- so config-set hooks.commit_types
rejected with "Unknown config key", and the only way to configure a
documented feature was hand-editing .planning/config.json.

While auditing every hooks.* key actually read by shipped code against
validKeys (CLAUDE.md's no-deferrals rule: a defect found anywhere in
the tree while working an issue is fixed in the current change, not
filed separately), hooks.community -- gsd-validate-commit.sh's own
opt-in gate -- turned out to have the exact same gap. Both are added
here; an audit of every hooks.* read site confirmed these are the only
two missing entries.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* test(#4443): e2e coverage for hooks.community + changeset

Closes the coverage-rigor gap the Standards review flagged: hooks.community
had only a unit-level isValidConfigKey assertion, not the same real
config-set CLI round-trip hooks.commit_types already got. Also adds the
changeset fragment the same review flagged as a missing hard requirement.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* test(#4443): use PROBE_TIMEOUT_MS instead of a bare 15000 literal

local/no-adhoc-timeout-literal (lint:ci) correctly flagged both new
spawnSync calls' bare timeout: 15000 -- this call class (a short CLI
probe against a temp fixture) is exactly what tests/helpers/timeouts.cjs's
PROBE_TIMEOUT_MS documents.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#4443): backfill changeset PR number

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-07 17:29:22 -04:00
Brenden Smerbeck
e54d3aa159 enhance(#4401): register workflow.compact_content as a validated config key (#4441)
* feat(#4401): register workflow.compact_content as a validated config key

- Add compact_content: false to the nested workflow object in
  gsd-core/bin/shared/config-defaults.manifest.json
- Add 'workflow.compact_content': false to SCHEMA_DEFAULTS in src/config.cts
  so an absent key resolves to false via config-get --raw
- validKeys entry in config-schema.manifest.json already present

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* test(#4401): behavioral and boundary tests for workflow.compact_content

- 19 behavioral tests covering config-set/config-get round trip, invalid-shape
  rejection (banana, 42, empty string), the corrected null-unset semantics
  (#2046), absent-key resolution against config-defaults.manifest.json,
  config-new-project wiring, and doc-row shape assertions
- Drops the install-tree fixture-parity block (and its docstring item) that
  asserted gsd-core/references/compact-content-gate.md and
  gsd-core/workflows/compact/map-codebase.md fixture entries — those paths
  belong to #4402 and do not exist on this filtered branch

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* docs(#4401): document workflow.compact_content in both config references

- One 4-cell row in docs/CONFIGURATION.md (workflow.* run)
- One 5-cell row under Workflow Fields in gsd-core/references/planning-config.md
- Both cross-reference ADR-4139

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* chore(#4401): add changeset

- Added-type fragment, pr: 4401 (issue number; backfill to the real PR number
  is a required follow-up once the PR is opened, per D-08 and CHANGESET-PR-
  FIELD-DRIFT)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* chore(#4401): backfill changeset pr field to #4441

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* fix(#4401): derive workflow.compact_content default from CONFIG_DEFAULTS

SCHEMA_DEFAULTS['workflow.compact_content'] hardcoded the literal false
instead of deriving it from CONFIG_DEFAULTS the way 3 of its 8 sibling
entries do (smart_zone_tokens, pr_strict, inline_plan_threshold), leaving
a single-source-of-truth drift risk: a future manifest-only edit to the
default could silently diverge from this literal, only caught later by
the D-03 test if it ever happened to manifest.

Adds compact_content to CONFIG_DEFAULTS in src/config-loader.cts and
derives SCHEMA_DEFAULTS from it in src/config.cts, matching the majority
sibling pattern. Found during maintainer review (review-open-prs) of
this PR.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#4401): map compact_content in config-field-docs NAMESPACE_MAP

The previous commit added compact_content to CONFIG_DEFAULTS in
src/config-loader.cts but missed the matching entry in
tests/config-field-docs.test.cjs's NAMESPACE_MAP, which maps flat
CONFIG_DEFAULTS keys to their namespaced doc form before checking
gsd-core/references/planning-config.md for a match. Without it, the
test looked for a bare `compact_content` doc reference instead of the
actual `workflow.compact_content` row, and failed:
"CONFIG_DEFAULTS keys missing from planning-config.md: compact_content".

Found by actually running gsd-test against the branch rather than
trusting the plausible-looking fix.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* test(#4401): register compact-content-4139 test in the docs-guard lane

tests/compact-content-4139.test.cjs's D-06 tests read docs/CONFIGURATION.md
directly (fs.readFileSync) to assert the workflow.compact_content doc row's
shape, which makes it a doc-reading test file under the #3753 docs-guard
lane. It was never added to scripts/docs-guard-registry.cjs's
DOCS_GUARD_TESTS map and carries no docs-guard-exempt marker, so
tests/ci-docs-guard-registry.test.cjs's registration lint correctly failed:
"compact-content-4139.test.cjs reads a docs/ path but is not registered in
the docs-guard lane and carries no docs-guard-exempt marker".

Registers it with ['docs/CONFIGURATION.md'] (the only real docs/-prefixed
path it reads; gsd-core/references/planning-config.md is outside this
registry's docs/ scope, matching the sibling config-field-docs.test.cjs
entry's existing convention).

Found by actually running gsd-test against the branch — this gap predates
the maintainer's config-loader.cts fix and was already present in the
original PR.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
Co-authored-by: sim <sim@local>
2026-09-06 19:52:59 -04:00
Tom Boucher
1c0acb2359 feat(#4422): block merging into next/main while the base branch's Tests run is red (#4428)
* feat(#4422): block merging into next/main while the base branch's Tests run is red

Adds a next-health job to test.yml that checks the base branch's own last
push-triggered Tests run via the GitHub API and fails the existing "Required
tests" required check when it's red, with a maintainer-applied "fix-next"
label as the explicit escape hatch for the fix-forward PR itself. No
branch-protection config change needed — it rides the already-required
check. The job is deliberately not gated behind preflight, same reasoning
as the changes job: a compute-free API read has nothing to save by waiting.

Documents the fix-next label in CONTRIBUTING.md and adds a property test
locking the CLEAN/RED/INDETERMINATE classification's iff-relationship.

This closes the second half of the 2026-09-06 RCA: three unrelated PRs
merged on top of an already-broken next before anyone noticed it was red.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix: close two zero-margin CI timing gaps found while verifying #4422

Discovered while watching this branch's own CI, root-caused via /diagnose
rather than dismissed as Windows flakiness:

1. tests/gsd-check-update-worker-atomic-cache.test.cjs's outer timeout
   (15000ms) exactly matched the inner npm-view timeout the worker wraps
   (NPM_VIEW_TIMEOUT_MS, gsd-core/bin/check-latest-version.cjs). A slow
   registry response raced two SIGKILLs at the same instant, killing the
   worker before it could catch its own timeout and degrade gracefully.
   Windows's shell-wrapped npm subprocess made the race lose more often
   there, but the zero margin was platform-agnostic. Fixed by giving the
   test real headroom (+10s) beyond the named constant it wraps, plus an
   invariant test so the two values can't silently collide again.

2. scripts/run-tests.cjs's per-chunk weight budget (MAX_FILES_PER_CHUNK)
   let a Windows full-matrix chunk that was well under budget by the
   Linux/macOS-calibrated weight table (~32/60 units) still exceed the
   600s wall-clock backstop — codex-config.test.cjs's genuinely-measured
   weight (17.87) doesn't transfer 1:1 to Windows's slower install/
   subprocess overhead. Windows now gets its own lower cap (40 vs 60).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-06 17:29:54 -04:00
Tom Boucher
03738824de enhance(#2586): stop installing Codex context-monitor hooks without metrics (#4367) 2026-09-06 05:46:49 -04:00
Tom Boucher
0aa4202f6a fix(#4135): headline baseline coverage, opt-in strict gate, git-history widening (#4376)
* test(#4135): regression rows for pristine regen coverage collapse

RED skeleton: src/pristine-baseline.cts exports findPristineInGit as a
null-returning stub (wired into verifyFile after the #4145 orphan tier,
behavior-neutral) so the git-history rows fail behaviorally, not at require
time. Failing-first rows: baseline_covered aggregate on a 1-of-13
multi-version fixture, coverageHeadline typed renderer, the opt-in
--min-baseline-coverage gate (exit 3, >= threshold semantics, vacuous-pass
and malformed-value boundaries), git-history baseline recovery (dropped-line
catch + surviving-line verify + older-commit hop), findPristineInGit unit,
Step 5a workflow headline contract, and the installer-side
describeBaselineCoverage honest N-of-M summary with the collapse disk-state
pinned. Negative-space rows pin today: non-git ok_no_baseline posture,
no-match-no-adoption, #3657 drift never rescued, canonical precedence, and
no git tier without --pristine-dir.

* fix(#4135): headline baseline coverage, opt-in strict gate, git-history widening

The #3407 promotion rule regenerates gsd-pristine/ baselines from the
INCOMING release source and keeps only candidates byte-identical with the
OUTGOING recorded hash — correct in isolation, but on a multi-version jump
the surviving set is precisely the files upstream did NOT change. The
verifier then reports ok_no_baseline (advisory, exit 0) for everything
else, and no surface distinguishes a 12-of-13-unverified green run from a
fully-verified one: the human summary printed Checked/Failures only, the
JSON had no coverage aggregate, and the installer's update output gave
per-bucket counts without N-of-M framing.

All three issue directions, none exclusive:

- Report coverage prominently: --json gains an additive baseline_covered
  aggregate; the human summary leads with 'Baseline coverage: N of M
  file(s)...' on every run plus an advisory section naming each skipped
  file and reason; the installer prints an honest covered-of-modified line
  via the exported describeBaselineCoverage helper (typed return, exact
  contract); workflow Step 5a computes and prints the headline before any
  pass/fail framing.
- Fail louder on low coverage: opt-in --min-baseline-coverage <0..1>
  exits with new documented code 3 when coverage falls below the
  threshold (>= semantics; empty run vacuously passes; content failure
  exit 1 outranks it; malformed values are usage errors, exit 2).
  Default posture unchanged — no_baseline stays advisory per #934.
- Widen the promotion rule (its only trustworthy form): when no baseline
  resolves under gsd-pristine/ and a hash is recorded, the verifier now
  recovers the baseline from the config dir's own git history — the
  workflow's documented Option A — anchored by the same authority every
  tier trusts, exact pristine_hashes sha-256 equality. Read-only
  (git log/git show, windowsHide per #685), bounded (100 commits/file,
  10s/subprocess), null-on-any-failure so ok_no_baseline remains the
  universal fallback. Tier order: canonical join -> #4145 orphan scan ->
  git history -> OK_NO_BASELINE; #3657 drift and canonical precedence
  untouched.

Hash validation in saveLocalPatches is NOT relaxed — the collapse is
legitimate conservatism; hiding it was the bug. Measured on the issue's
shape (13 files, 12 changed upstream, 1.10->1.12): non-git installs report
baseline_covered 1/13 with the headline and can gate at exit 3; a
git-managed config dir with the outgoing bytes in history verifies 13/13.

Review fixes folded in: workflow headline derives the unverified count
from checked - baseline_covered (not the drift+no_baseline sum), and the
new site-scoped allow-test-rule annotation carries its ADR-456 see-ref on
the marker line.

Emitted-Drift-Ack-Growth: reapply-patches.md — #4135 — +20 lines / ~1.5 KB, prose and bash only: two additive parse lines (BASELINE_COVERED, CHECKED_COUNT), a Step 5a coverage-headline block printed BEFORE any pass/fail statement (documents the opt-in --min-baseline-coverage exit-3 gate), and one Option B sentence noting the verifier's read-only git-history fallback. No step ordering, gate, tool-invocation, or dispatch shape changed; 5a's fail/drift/advisory handling is unchanged, the headline only precedes it.

* chore(#4135): backfill PR number into changeset fragment

---------

Co-authored-by: agent-4135 <agent-4135@gsd.local>
2026-09-06 05:26:05 -04:00
Tom Boucher
c95b734145 fix(#4136): compute the Incorporated status; stop re-grafting superseded patches (#4373)
* test(#4136): failing-first rows for the unreachable incorporated status

Folded block bug-4136-reapply-incorporated-status locks the --classify
contract (incorporated / needs_merge / unknown, never-incorporated
guards, cycle end-to-end) plus the workflow-contract rows; REASON gains
OK_UNVALIDATED_BASELINE in both shape-locks; the #2994 invocation count
moves 1 -> 2 (classify + gate). All red until the verifier grows
--classify and the workflow consumes it.

* fix(#4136): compute the incorporated status; stop re-grafting superseded patches

Add --classify pre-merge mode to the deterministic verifier: with a
hash-validated pristine baseline, a file whose every significant
user-added line is already present verbatim in the freshly installed
version is classified incorporated (new frozen CLASSIFICATION enum,
structured --json report, always exit 0 — the binding gate stays the
post-merge run). Drifted (#3657), absent (#934), unvalidated (new
OK_UNVALIDATED_BASELINE), and no-baseline runs classify unknown — a
false incorporated silently retires a live customization, so only a
confirmed baseline may ever confirm adoption.

The baseline-resolution block moves out of verifyFile into a shared
resolvePristineBaseline so the gate and the classifier cannot drift on
what counts as a usable baseline; gate behavior is byte-identical.

reapply-patches.md step 4 gains the pre-flight classifier invocation
and the not-re-grafted contract: incorporated files are left exactly as
shipped (their hash then re-converges with the manifest, ending the
backup cycle), statuses feed steps 3/7, and the merge rules gain the
already-present-verbatim arm.

Emitted-Drift-Ack-Growth: reapply-patches.md — step 4 pre-flight classifier section, the documented Incorporated status needed its deterministic contract

* fix(#4136): address review findings on the workflow contract

Drop the unused INCORPORATED_COUNT shell variable (standards pass) and
close the all-files-incorporated gap in the hunk-table guidance: emit a
header row plus a note line so the step 5b absent-table halt is not
tripped when nothing was merged (spec pass).

Emitted-Drift-Ack-Growth: reapply-patches.md — step 4 pre-flight classifier section, the documented Incorporated status needed its deterministic contract

* chore(#4136): backfill changeset fragment with PR 4373

* test(#4136): lock that a 4145-recovered baseline can confirm incorporation

The hash-first orphan recovery merged with next (PR #4364) lands in the
shared resolvePristineBaseline as a validated resolution; this row pins
the composition so a future change cannot quietly downgrade recovered
baselines to unknown and silently disable incorporated detection for
prefix-less installs.

---------

Co-authored-by: sim <sim@local>
2026-09-06 02:55:41 -04:00
Tom Boucher
6adf3098ac fix(#4145): resolve gsd-pristine/ baselines by recorded hash, relocate orphans (#4364)
* test(#4145): regression rows for hash-matching prefix-less pristine baselines

RED skeleton: src/pristine-baseline.cts exports findPristineByHash as a
null-returning stub so the new rows fail behaviorally, not at require time.
Failing-first rows: verifier resolution (no_baseline must drop to 0 when an
exact-hash orphan exists), findPristineByHash unit row, and the two
saveLocalPatches relocation rows. Negative-space rows pin today's behavior:
missing baselines still report ok_no_baseline, mismatching orphans are never
adopted or deleted, canonical precedence and the #3657 drift posture are
untouched.

* fix(#4145): resolve gsd-pristine/ baselines by recorded hash, relocate orphans

Both pristine readers joined the manifest-keyed path strictly, so a snapshot
stored without the gsd-core/ prefix (an earlier release's writer) was reported
as ok_no_baseline by the verifier and pushed into regeneration by
saveLocalPatches — where incoming-release candidates can never satisfy the
recorded outgoing hash, leaving the correct baseline permanently unconsumed.

- src/pristine-baseline.cts (new, ADR-457): shared findPristineByHash —
  deterministic sorted scan of gsd-pristine/, exact sha-256 equality with the
  recorded pristine_hashes entry (the same authority the #3657 drift guard
  trusts), symlink-skipping, canonical path excluded via skipRel.
- verify-reapply-patches.cjs verifyFile(): on canonical miss with a recorded
  hash, adopt byte-identical content found anywhere under gsd-pristine/ before
  reporting OK_NO_BASELINE. Drift posture (#3657), canonical precedence, and
  the frozen REASON/report shapes are untouched; the verifier stays read-only.
- install.js saveLocalPatches(): preserve-check rescue — relocate a
  hash-matching orphan to the canonical path (copy, hash-verify, then remove
  the orphan) so the state self-heals on the next update instead of repeating
  forever. Honest accounting: new non-overlapping rescued counter.
- Workflow doc: one-sentence note on hash-based snapshot resolution.
- Derived ripples: INVENTORY-MANIFEST.json regen, eslint ignore + .gitignore
  entries for the compiled artifact, seedFixture mkdir fix in the new rows.

Emitted-Drift-Ack-Growth: reapply-patches.md — one-sentence note on hash-based pristine snapshot resolution (#4145)

* fix(#4145): review follow-up — orphan scan never consumes a canonical path

Adversarial review finding: with two modified files sharing byte-identical
outgoing content, recoverOrphanedPristine could adopt the OTHER file's
canonical pristine as its rescue source — relocating it (copy + delete at
its home path) and ping-ponging the single baseline between the two files
across updates. findPristineByHash's skip parameter now accepts a Set, and
saveLocalPatches passes the normalized manifest keys so every canonical
path is excluded; only genuine non-canonical orphans are eligible for
removal (no strict-join reader ever consults those). Adds the
canonical-theft regression row, a Set-skip unit assertion, and tightens the
workflow doc sentence the same pass flagged as overstated.

* fix(#4145): INVENTORY roster row + symlink-fixture correction

Two leftovers from the ab17b7a1e5 bench run, both root-caused:
- docs/INVENTORY.md roster row for cli_modules/pristine-baseline.cjs
  (#3762 gate: every manifest entry carries a row).
- The findPristineByHash symlink unit fixture placed its symlink target
  INSIDE the scanned root, so the walk legitimately matched the real target
  file. The implementation skips the symlink itself; the fixture now keeps
  the target outside the scanned tree so the assertion tests what it claims.

* changeset(#4145): fixed fragment for pristine baseline hash resolution

---------

Co-authored-by: gsd-agent <agent@gsd.local>
2026-09-06 02:04:18 -04:00
github-actions[bot]
b3906c66f6 chore: sync next package version to 1.13.0 2026-09-06 02:10:29 +00:00
Tom Boucher
f9f72cb54c enhance(#3777): opt-in concurrent per-plan planners in chunked mode (#4346)
* test(#3777): add failing-first coverage for concurrent per-plan planner dispatch

Extracts and executes the real bash blocks this PR is about to add to
plan-phase.md and chunked-planning-mode.md (CHUNKED_PARALLEL resolution and
the BATCH_PLAN_IDS dedup guard), plus config-set/config-get coverage for the
new planning.chunked_parallel key. Expected RED against the current shipped
workflow text — the extraction anchors do not exist yet.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(#3777): dispatch chunked mode's per-plan planners concurrently within a Wave

Adds opt-in planning.chunked_parallel (default false, byte-identical to the
existing serial loop). When true and the runtime's negotiated dispatch
capacity (dispatch-capacity, #3673) is greater than 1, chunked planning's
per-plan Tasks that share one outline Wave are issued together instead of
one at a time; a later Wave still waits for the current one to be verified
on disk and committed. A host with no declared maxConcurrency (most
non-Claude runtimes today) stays serial regardless of the setting.

Resolution and the Plan-ID dedup guard live in chunked-planning-mode.md
itself (gated on the section's own CHUNKED_MODE skip-check) rather than in
plan-phase.md, so a non-chunked run pays no extra gsd_run calls.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* test(#3777): repoint extraction at chunked-planning-mode.md after the move

CHUNKED_PARALLEL resolution moved out of plan-phase.md into
chunked-planning-mode.md itself (see the preceding commit); update the
test's extraction path and header comment to match.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3777): relocate the canonical runtime-launcher preamble before its first use

The CHUNKED_PARALLEL resolution block's two gsd_run calls landed earlier in
the file than the sole existing preamble (in the commit step), which
tests/runtime-launcher-parity.test.cjs's (B) check requires to precede every
gsd_run call in the file. Move the preamble (not duplicate it) to the top of
the resolution block; the commit step's fenced block now just calls
gsd_run directly.

Caught by the GREEN checkpoint gsd-test run before push.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3777): strip the canonical preamble from the extracted resolution block

The CHUNKED_PARALLEL resolution fence now carries the relocated
runtime-launcher preamble as its first line (previous commit). Extracting
the whole fence and running it after the test's own gsd_run stub let the
embedded preamble's own resolver logic `unset -f gsd_run` and exit 1 before
reaching the resolution logic, since no real gsd-tools.cjs exists in the
temp script dir — every test calling runChunkedParallelResolution() failed.

Strip the preamble (sourced from gsd-core/workflows/_runtime-launcher.snippet.sh,
the same file scripts/sync-runtime-launcher.cjs treats as canonical) before
splicing in the stub, so this suite tests only the resolution logic it is
actually about.

Caught by the post-rebase gsd-test run before push.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3777): add the How-To page the phase gate requires

Enablement is 2 commands (config-set, then --chunked), which this repo's
own doc-quadrant gate flags as how-to-owed: a reference table cannot carry
a sequence. Covers enablement, the dispatch-capacity gate's honest
"most runtimes today: no effect" case, and the two accepted trade-offs.

An earlier reasoning pass (recorded in .gsd/phase/.../70-docs.json before
this commit) had incorrectly claimed #3034 shipped with no equivalent
how-to page, as precedent for skipping one here. That claim was false —
docs/how-to/enable-parallel-reviewer-lanes.md exists and is indexed. The
phase gate caught the omission before merge; corrected here.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3777): backfill changeset PR number

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-05 18:57:17 -04:00
Tom Boucher
c20675cc4d fix(#3819): widen executor's pre-commit guard beyond worktree mode (#4343)
* fix(#3819): widen executor's pre-commit guard beyond worktree mode

The pre-commit protected-branch assertion in the executor agent (#2924)
only fired inside a Claude Code worktree and matched a hardcoded
five-name branch list. It never ran in an ordinary checkout and never
covered this repo's own default branch ("next"), so gsd-executor could
commit planning-repo documents directly onto a shared checkout's
default branch with no PR ever created.

Widen the guard to run in every isolation mode, and resolve the
protected branch via the repository's actual default branch (with the
existing five-name list retained as a fallback when the resolver
itself cannot be invoked) plus any configured git.protected_branches.
Add a git.allow_default_branch_commits escape hatch for projects that
intentionally execute on their default branch. Also point the
separate <final_commit> commit helper back at the same guard, so it
cannot be sidestepped by that path.

Emitted-Drift-Ack-Growth: gsd-executor.md — widened pre-commit protected-branch guard (#3819); tightened comments to stay under the size cap.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3819): backfill changeset PR number

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-05 18:35:42 -04:00
Tom Boucher
7ff196c505 fix(#4096): honor --dry-run in todo complete and write completion keys inside the frontmatter fence (#4325)
* fix(#4096): honor --dry-run in todo complete and upsert completion keys inside the frontmatter fence

* review(#4096): tighten todo complete flag rejection to any dash-prefixed token

* chore(#4096): backfill PR number in changeset

---------

Co-authored-by: sim <sim@local>
2026-09-05 13:49:58 -04:00
Tom Boucher
2e1ede6d99 fix(#4093): give advance-plan's zero-labeled-fields failure a disk-derived recovery decline (#4318)
* test(#4093): regression matrix for advance-plan zero-labeled-fields decline

* fix(#4093): give advance-plan's zero-labeled-fields failure a disk-derived recovery decline

* refactor(#4093): collapse IIFE to a plain block (review finding)

* docs(#4093): document the advance-plan recovery decline + changeset

* chore(#4093): backfill PR number in changeset

* fix(#4093): budget lint-compiled-artifact-sync's tsc compile as a compile, not a probe

---------

Co-authored-by: sim <sim@local>
2026-09-05 10:46:37 -04:00
Tom Boucher
b327331747 fix(#4086): resolve skills/ manifest keys at the runtime's actual skills root (#4311)
* fix(#4086): resolve skills/ manifest keys at the runtime's actual skills root

Codex installs skills to ~/.agents/skills (skills-kind home override), but
saveLocalPatches() and verify-reapply-patches.cjs resolved every manifest key
config-dir-relative only — every skills/ key missed, so user modifications to
Codex skills were never hash-compared, never backed up, and silently
overwritten on update; the reapply verifier false-failed the same keys with
fail_installed_missing.

configDir stays first (non-override runtimes byte-identical); the skills root
(same _resolveSkillsRootDir / skillsManifestPrefix seams the write side uses)
is a containment-guarded fallback when the config-dir path is absent.

* fix(#4086): drop unused test param; add changeset fragment

* chore(#4086): backfill PR number in changeset fragment

---------

Co-authored-by: agent-4086 <agent-4086@local>
2026-09-05 08:06:19 -04:00
Behruz Nassre Esfahani
5ad9a36f35 fix(#4255): resolve reviewer-lane effort from the lane, not from gsd-plan-checker (#4275)
`review-lane plan` resolved every cross-AI reviewer lane's reasoning effort by
spawning `query resolve-execution gsd-plan-checker --host <slug>`. The agent id
was a hardcoded literal, so `--host` chose only the argv RENDERING while the
LEVEL always came from the installed plan-checker's frontmatter — `low` under
every shipped model profile. Every prompt-fed lane therefore ran at a fast
structural verifier's effort, and because the rendered argument is a CLI config
override it silently beat the effort the operator had configured for that CLI.
At `low` a large source-grounded prompt makes a model end its turn with no final
message, so the lane came back empty and its stub read as a crash.

Effort is a property of the review, so the lane declares it. Two new fields on
ReviewerLane — `effortConfigKey` (`review.effort.<slug>`) and `defaultEffort` —
carried through each capability manifest and the generated registry, set on the
three lanes with an argv effort channel and null on the other nine. A new pure
`resolveLaneEffort()` resolves config key -> lane default -> nothing, where
"nothing" emits no effort argument at all and the reviewer CLI's own
configuration decides; `inherit` selects that path explicitly and an
unrecognized level falls back to the lane default rather than being forwarded to
a CLI that would reject it. The host's negotiated effortSurface still gates the
rendering, so ADR-1239/#2481's trust boundary holds on this path too. Resolving
in-process also removes up to twelve subprocess spawns per review.

The empty-output stub now names the effort the lane ran at and distinguishes a
clean exit from a timeout kill, a non-zero exit, and a process that never ran —
`status` is null for both a timeout and a signal, so those were indistinguishable
before. The hint is hedged: a clean empty exit is most often a model stopping
short, but it is also consistent with a CLI writing its output elsewhere.

Also: the capability validator now knows both fields, rejects a malformed key or
an out-of-vocabulary default, and rejects a default declared without a config
key (a level the operator could never override). An existing end-to-end row in
tests/effort-surface-axis.test.cjs asserted the old coupling; it now configures
the lane's own key and pins the decoupling in the same real spawn, with the
agent execution tier set to a level that must not appear.

Emitted-Drift-Ack-Growth: review.md — the effort/model resolution-order table this fix adds. The workflow is where an operator looks to find out which knob set a lane's model and effort; leaving the new key undocumented there is the same invisibility that made the plan-checker coupling survive this long.

Emitted-Drift-Ack-Growth: review.md — the effort/model resolution-order table this fix adds. The workflow is where an operator looks to find out which knob set a lane's model and effort, so leaving the new key undocumented there is the same invisibility that let the plan-checker coupling survive.

Claude-Session: https://claude.ai/code/session_01CRMEuzNMWn3gs5uUW2ghcF

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-09-05 05:25:44 -04:00
Dennis Alexis Valin Dittrich
925a363879 enhance(#4032): apply configured agent tool grants (#4238)
* test(4032): add failing installed-agent grants contract

Cover global and project agent_tools precedence at the real Claude installer seam before adding implementation.

* feat(4032): apply configured agent tool grants during staging

Resolve selector-level global and project config once per staging call, then append validated grants before runtime conversion.

* test(4032): cover host grant and quoted MCP contracts

Exercise installed host artifacts and prove ZCode must treat quoted MCP scalars like plain MCP grants.

* feat(4032): apply configured agent tool grants across runtimes

Move augmentation and scalar identity into the converter seam so every staged artifact preserves host policy.

* fix(4032): register agent tool grants in configuration

Accept documented agent_tools config without unknown-key warnings.\n\nKeep installer fixtures on the shared temporary-directory helper.

* fix(4032): translate configured MCP grants for Kilo

Reuse the converter-owned scalar decoder so quoted canonical grants reach Kilo's native permission keys without altering other host policies.

* fix(4032): decode YAML-escaped tool grants

* fix(4032): emit valid inline agent tool grants

* fix(4032): reject invalid trailing-colon grants

* test(#4032): cover cross-review remediation gaps

* fix(#4032): close cross-runtime grant gaps

* test(#4032): expose Kimi global project context

* fix(#4032): preserve Kimi project config context

* chore(#4032): add release note

* test(#4032): expose fork review regressions

* fix(#4032): address fork review findings

* test(#4032): make byte-stability assertion portable

Compare repeat installs at one root so platform-specific path rendering cannot
masquerade as an agent_tools behavior change.

* chore(#4032): bind changeset to upstream PR 4238

* fix(#4032): address trek-e review findings (2,3,4,5,6,7,8)

Fixes fail-closed decode-failure handling in ZCode's mcp__ stripper,
a comment-only `tools:` header mis-parse that silently dropped
configured grants, and a naive comma-split that could tear a quoted
scalar containing a literal comma. Documents Kilo's inherent
`{server}_{tool}` MCP-permission-key collision (external, fixed
format — not ours to widen) and locks the existing first-seen-wins
resolution in with a regression test.

Opts kimi/kimi-code out of the ADR-1235 pre-converter path-rewrite
step: routing Kimi through that pipeline (needed so project-scoped
agent_tools selectors reach it) was short-circuiting Kimi's own
neutralizeKimiAgentPrompt, which expects the original ~/.claude/gsd-core
text rather than a pre-rewritten Kimi path.

Extends the fast-check token pool and per-runtime install coverage
with the missing comment/comma/broad-runtime cases the prior review
flagged as untested.

* docs(#4032): add CONTEXT.md glossary entries for agent_tools resolver + pre-converter step

Documents readGsdEffectiveAgentTools (Install Model Override Resolver
Module) and the appendAgentTools pre-converter pipeline step (Runtime
Artifact Conversion Module), per contributor-standards.md's
new-seam glossary requirement (finding 1).

* fix(#4032): address agy adversarial review findings

An agy (gemini-3.8-flash-high) adversarial pass over the prior review-fix
commit found the fixes for findings 3, 4, 6 and 8 had unfixed sibling gaps,
plus a genuine new regression and two CONTEXT.md inaccuracies:

- ZCode's comment-only `tools: # note` header matched the inline-value
  branch instead of falling through to the block-list scan, so a following
  mcp__* item leaked through unstripped — the exact defect finding 4 fixed
  in appendAgentTools, unfixed in this sibling function.
- Reverted capabilities/kimi-code/capability.json's noPathRewrite: true.
  kimi-code uses the standard 'agents' kind with converter: null (not
  kimi-agents — confirmed by reading the descriptor, not its prose
  description), so it never went through the pipeline change finding 5
  fixed, and disabling its path rewrite broke every ~/.claude/ embed in
  its shipped agents instead.
- decodeToolScalar never stripped a trailing ` # comment` from a bare
  (unquoted) scalar, so a comment after a block-list item, or after an
  appended grant on an inline line, became part of the "tool name" —
  fixed at the source (one call site fixes every consumer).
- appendAgentTools's comment-index scan wasn't quote-aware, so a `#`
  inside a quoted scalar (`"mcp__server #1"`) was mistaken for a comment
  start and corrupted the quote.
- parseFrontmatterTools (Kimi/Qwen's tool-list reader, downstream of
  appendAgentTools's own output) had the same naive comma-split and
  comment-only-header gaps as findings 4 and 6, unpatched.
- The all-runtime smoke test's presence assertion was built on a guessed
  omit-list; empirically only 7 of 17 runtimes keep an arbitrary mcp__
  grant recognizable, replaced with a verified allowlist.
- CONTEXT.md claimed a `project:<agent>` selector prefix that does not
  exist (project override is a same-key merge across two config files)
  and mislabeled stageAgentsForRuntimeWithConverter's module.

* fix(#4032): address full-PR review (Opus critical/ponytail + agy)

A whole-PR pass (critical-code-reviewer + ponytail-review on Opus, plus a
second agy full-source adversarial pass) surfaced defects the earlier
finding-scoped passes couldn't reach:

- appendAgentTools corrupted a `tools:` line whose ENTIRE value is a
  leading quoted scalar (`tools: "Read"` -> `tools: "Read", Write`,
  invalid YAML) — there is no safe line-surgical rewrite here, so it now
  refuses to touch that shape instead of emitting broken frontmatter.
- decodeToolScalar's malformed-trailing-quote check ran BEFORE comment
  stripping, so a bare tool name with a quote inside its own trailing
  comment (`Bash # note: "internal"`) was wrongly rejected. Reordered.
- findUnquotedCommentIndex (added in the prior remediation commit) was
  built on a wrong model of YAML: a `#` after whitespace starts a real
  comment in a plain scalar regardless of nearby quote characters —
  verified against the actual parser. The one case that DOES need
  protection (a leading quoted scalar) is now refused outright above, so
  the quote-tracking scan was dead weight solving a problem that no
  longer reaches it. Removed; reverted to the plain `[ \t]#` scan.
- Kilo has a SEPARATE agent-frontmatter parser (convertClaudeToKiloFrontmatter,
  distinct from the buildKiloAgentPermissionBlock fixed earlier) with the
  same comment-only-header and naive-comma-split gaps as findings 4 and 6
  — unfixed in both its src/ and bin/install.js copies. Fixed in both,
  exporting splitToolScalars for bin/install.js to reuse rather than
  reimplementing it.
- Pipeline docstring in stageAgentsForRuntimeWithConverter still listed 5
  steps, omitting appendAgentTools (now step 3 of 6).
- docs/CONFIGURATION.md didn't state that a --global install still
  discovers agent_tools from the cwd's .planning/config.json (confirmed
  intentional and already covered by a dedicated test, not a bug).
- Removed install-engine.cts's deps.cwd injection seam: zero callers or
  tests ever populated it.

Two claims from this round were verified and rejected, not fixed:
prototype pollution via a `__proto__` selector key (empirically confirmed
`Object.prototype` is never touched — only reassigns the resolver's own
local object's prototype, with no observable effect), and a `*` grant
value crashing YAML parsing as an alias reference (empirically confirmed
it parses as plain scalar text, no crash). A pre-existing, unrelated
defect (extractFrontmatterField returns null for block-list `tools:` on
Copilot/Antigravity/Cursor/Codex/Qwen, affecting two shipped agents
today) was filed as a follow-up rather than fixed here — it predates
#4032 and isn't caused or worsened by this PR.

* fix(#4032): update stale slug-derivation-drift-guard fixture line

normalizeKimiSkillName's real closing brace moved from line 616 to 635 as a
side effect of this PR's edits to runtime-artifact-conversion.cts; the
MAJOR-1 fixture's hardcoded realEndLine had gone stale.

* fix(#4032): address CodeRabbit findings on projectDir threading and flow-sequence tools

bin/install.js's installAgentsKindStandalone call site omitted the projectDir
argument the function already supports, so a global install through this
legacy branch silently fell back to the runtime config dir instead of
process.cwd() when resolving project-scoped agent_tools grants — inconsistent
with the sibling installOpencodeFamilyArtifacts call site, which already
threads it correctly.

appendAgentTools' leading-quoted-scalar bailout did not cover a YAML flow
sequence (`tools: [Bash, Read]`): splitToolScalars tore it apart on the
in-sequence commas and appended past its closing bracket, producing invalid
frontmatter. Extended the bailout regex to also refuse a value starting with
`[`, matching the same "whole node, nothing may follow" reasoning already
applied to quoted scalars.

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
Co-authored-by: Test <test@test.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-09-05 04:52:45 -04:00
Dennis Alexis Valin Dittrich
a262ad6b61 fix(#4148): dispatch wave-pre step hooks (#4185)
* 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>
2026-09-05 02:56:37 -04:00
Tom Boucher
d5f8191f66 fix(#3730): quick-tasks-migrate — canonical-schema repair, auto-run on first quick (#4216)
* test(#3730): a legacy Quick Tasks table must be migratable to canonical

* fix(#3730): quick-tasks-migrate — canonical-schema repair, auto-run on first quick

* fix(#3730): review fixes — usage parity, contiguous table span, collision-safe bucket, template-width delimiter

Emitted-Drift-Ack-Growth: fast.md — #3730 runs quick-tasks-migrate before the first append (auto-migration on first quick run)
Emitted-Drift-Ack-Growth: quick.md — #3730 replaces the match-any-format note with the migration instruction

* chore(#3730): backfill changeset pr number

* fix(#3730): scope the quick-batch row-48 guard to branches touching quick-batch

---------

Co-authored-by: sim <sim@local>
2026-09-03 01:32:41 -04:00
Tom Boucher
2f64e6230a feat(#3676): quick-batch command, workflow, and isolation integration (#4212)
* test(#3676): add failing tests for quick-batch dispatch core

Failing-first tests for Phase 4 of epic #3344 (ADR-1239 "Quick-batch
binding"): quick-batch-dispatch.test.cjs / .property.test.cjs cover the
new pure decision-logic module (arg validation, effective concurrency,
deterministic merge order, spawn backpressure, verification/merge
routing, cleanup-entry construction — design doc rows 3-15,24,26-28,
30-36,39; property rows 51-53). quick-batch-update-items.test.cjs
covers the new updateBatchItems export on src/quick-batch.cts (rows
15,22-23, including the negative cycle-rejection case).
quick-batch-command-router.test.cjs covers the new
gsd-tools quick-batch CLI family (rows 46-47). These reference modules/
exports that do not exist yet.

* feat(#3676): implement quick-batch dispatch core, updateBatchItems, and command router

Phase 4 of epic #3344 (ADR-1239 "Quick-batch binding") CORE decision
layer — CLI verbs and pure orchestration logic only; no workflow
markdown, no Agent()/git-worktree I/O.

- src/quick-batch-dispatch.cts (new): pure decision functions consumed
  by the (separate, follow-up) /gsd:quick-batch workflow markdown —
  parseQuickBatchArgs, computeEffectiveConcurrency, computeMergeOrder,
  computeSpawnPlan, routeVerificationOutcome, routeMergeOutcome,
  buildCleanupManifestEntry (the last parses caller-supplied plan text
  via the existing parsePlanDocument; no filesystem access).

- src/quick-batch.cts: adds updateBatchItems, resolving the design
  doc's Open Question 1 as ONE additive export on this module instead
  of the second, independent BATCH.json writer the design doc
  originally proposed. Reuses the same withPlanningLock transaction
  shape, computeWaves, and platformWriteSync call resumeBatch/
  completeQuickItem already use; fails closed without persisting on
  an unknown item, an unknown/self dependency, or an introduced cycle.

- src/quick-batch-command-router.cts (new): gsd-tools quick-batch CLI
  family, wired into HOST_COMMAND_ROUTERS (gsd-core/bin/gsd-tools.cjs)
  as a first-party always-on command (like /gsd:quick), not the opt-in
  capability-registry path graphify uses. Verbs: create/update/resume/
  complete (wrap quick-batch.cts) and effective-concurrency/
  merge-eligible/spawn-plan/verification-routing/merge-routing/
  cleanup-entry/parse-args (wrap quick-batch-dispatch.cts).

Design doc rows covered: 3-15, 22-24, 26-28, 30-39, 46-47. Property
rows 51-53. Rows covering workflow markdown / Agent() dispatch /
`git worktree` behavior (16-21, 25, 29, 40-45, 48-50) remain for the
follow-up markdown-authoring pass, per the phase brief's explicit
scope boundary.

* docs(#3676): register quick-batch-dispatch/command-router modules in bookkeeping surfaces

New-.cts-module ripple for the two Phase 4 modules (epic #3344,
ADR-1239 "Quick-batch binding"): .gitignore (compiled .cjs artifacts,
ADR-457 build-at-publish), eslint.config.mjs (lint the .cts source,
not the emitted .cjs), docs/INVENTORY.md + docs/INVENTORY-MANIFEST.json
(via `node scripts/gen-inventory-manifest.cjs --write`, after
`npm run build:lib`), and CONTEXT.md glossary entries for
"Quick-Batch Dispatch Core Module" and "Quick-Batch Command Router
Module", plus an update to the existing "Quick-Batch Core Primitives
Module" entry documenting the new updateBatchItems export.

* test(#3676): fold updateBatchItems tests into quick-batch.test.cjs (fix lint-test-file-count)

scripts/lint-test-file-count.cjs buckets any quick-batch-*.test.cjs
file under the quick-batch production module by longest-prefix match,
and that module is already at its 2-file cap (quick-batch.test.cjs +
quick-batch.property.test.cjs). The standalone
tests/quick-batch-update-items.test.cjs added in the prior commit
pushed it to 3 and failed `npm run lint:ci`. Fold its content into
quick-batch.test.cjs (append-only — no existing test in that file is
modified) and update the CONTEXT.md glossary reference to match.

Surfaced while re-running `GITHUB_BASE_REF=next npm run lint:ci` after
`npm ci` (this worktree previously had no local node_modules, which
also made gen-scripts-cli-exit/gen-hooks-cli-exit/gen-exit-code-*
unable to resolve typescript — resolved by npm ci, no code change
needed there). `npm run lint:ci` and
`npx tsc -p tsconfig.build.json --noEmit` are both green after this
fix.

* test(#3676): add failing tests for the quick-batch command/workflow markdown

Failing-first tests for Phase 4's markdown-authoring pass (epic #3344,
ADR-1239 "Quick-batch binding"): gsd-quick-batch-workflow.test.cjs
covers commands/gsd/quick-batch.md's frontmatter/objective/process,
gsd-core/workflows/quick-batch.md's byte-size boundary (row 49, ADR
1610 NEW_FILE_CAP) and step-fragment count, the isolation model
(rows 20-22), the executor single-writer invariant (row 18), merge
validation reusing the existing bounded primitive (row 25), the
optional research/plan-checker/verification leaves (rows 16,17,19,
30,31), planning-failure blocking execution (row 29), the submodule
guard (rows 36,44), and the new agents/gsd-planner.md quick-batch
mode (rows 13-15). gsd-quick-batch-quick-regression.test.cjs covers
row 48 (ordinary /gsd:quick stays byte-identical). Named
`gsd-quick-batch-*` (not `quick-batch-*`) so lint-test-file-count's
longest-prefix bucketing doesn't fold these markdown-only tests into
the already-capped quick-batch/quick-batch-dispatch/
quick-batch-command-router production-module buckets from the CORE
pass. These reference files that do not exist yet.

* feat(#3676): author the quick-batch command, workflow, and planner mode

Phase 4 markdown-authoring pass (epic #3344, ADR-1239 "Quick-batch
binding") — the orchestration layer that calls into Pass 1's CLI
verbs (src/quick-batch-command-router.cts).

- commands/gsd/quick-batch.md (new): frontmatter/objective/process,
  delegates argument validation to `quick-batch parse-args`
  (parseQuickBatchArgs) rather than re-deriving the grammar.

- gsd-core/workflows/quick-batch.md (new, 11843 bytes — under ADR
  1610's 32768-byte NEW_FILE_CAP for a brand-new file) + 9 lazy-loaded
  step fragments under gsd-core/workflows/quick-batch/steps/:
  resume-mode, batch-init, research-phase (flag:--research),
  planner-wave (+ nested plan-checker-loop when --validate),
  worktree-dispatch, merge-wave, verification-wave (flag:--validate),
  completion. Covers design doc rows 3-45: capacity/isolation
  resolution (reusing dispatch-isolation-gate.md verbatim), per-DAG-
  layer planning with full-task-catalog prompts and always-required
  depends_on/files_modified frontmatter, serialized worktree create/
  merge/cleanup via the existing worktree.cleanup-wave primitive,
  deterministic wave-order merging, verification routing
  (human_needed/gaps_found), the executor single-writer invariant,
  submodule fail-loud guard, and #1941 fork-base auto-degrade.

- agents/gsd-planner.md: additive new `load_mode_context` bullet for
  `**Mode:** quick-batch`, pointing at the new
  gsd-core/references/planner-quick-batch.md reference (documents the
  always-required depends_on/files_modified contract, reusing the
  existing frontmatter grammar — no new keys). Existing modes
  byte-identical, only a new bullet added.

- src/init.cts (+init-command-router.cts, +command-aliases.cts):
  cmdInitQuickBatch / `init.quick-batch` — model profiles,
  commit_docs, roadmap/planning existence checks, and the
  section_manifest field gating research-phase/verification-wave
  (reuses the existing flag:--research/flag:--validate WHEN_VOCABULARY
  atoms — no new atom needed).

Rows 16-21, 25, 29, 36, 38, 39, 44, 46-50 covered structurally by the
prior test(#3676) commit; rows 3-15, 22-24, 26-28, 30-35, 37, 40-43,
45 covered by construction (verb wiring, single-writer prompt
constraints, crash-window resume via unmodified Phase 3 primitives).

* docs(#3676): regenerate skills/inventory/section-manifest/install-tree; baseline the intentional word-splitting pattern

npm run regen:derived output for the new command/workflow/reference
(epic #3344, ADR-1239 "Quick-batch binding"):
- skills/gsd-quick-batch/SKILL.md (generated from commands/gsd/quick-batch.md)
- docs/INVENTORY.md rows for /gsd-quick-batch, quick-batch.md,
  planner-quick-batch.md, and the quick-batch-dispatch.cjs/
  quick-batch-command-router.cjs CLI-module rows' now-live
  `/gsd-quick-batch` cross-reference (was "(separate, follow-up)")
  + docs/INVENTORY-MANIFEST.json (`node scripts/gen-inventory-manifest.cjs --write`)
- gsd-core/workflows/section-manifest.json (`npm run gen:section-manifest`)
  — research-phase/verification-wave gsd:section entries for the new
  quick-batch workflow
- tests/fixtures/install-tree/*.json (`npm run gen:install-tree`) —
  the new command/workflow/skill/reference files now ship to every
  runtime

scripts/lint-workflow-shellcheck-baseline.json: 3 new entries for
gsd-core/workflows/quick-batch.md's intentional flag-token/$ARGUMENTS
word-splitting (SC2046/SC2086) — the same deliberate unquoted-optional-
flag pattern gsd-core/workflows/quick.md already carries baselined
(e.g. `$DISCUSS_PARAM $RESEARCH_PARAM` in quick.md's own Step 2);
quoting would break the intended "omit this arg when the flag is
false" splitting.

* fix(#3676): close prompt-injection and argv/glob-injection gaps in quick-batch leaf dispatch

Security review pass findings, both confirmed real:

1. HIGH — prompt injection, no boundaries. Every leaf-dispatch fragment
   interpolated the raw, attacker-influenced task ${description} (and
   the shared ${TASK_CATALOG_TABLE}, broadcasting every item's raw
   description into every planner's prompt in the layer) straight into
   Agent() prompt bodies with no boundary. Fixed by wrapping every such
   interpolation in a <security_context> + DATA_START/DATA_END
   boundary, matching the CONCRETE convention already implemented in
   this repo (agents/gsd-debug-session-manager.md, agents/gsd-debugger.md,
   gsd-core/workflows/debug.md) — commands/gsd/quick.md's own
   <security_notes> only asserts this convention in prose, so the
   debug-agent files are the real precedent followed here. Added a new
   <security_notes> block to commands/gsd/quick-batch.md (it had none)
   documenting both this fix and the one below.

2. MEDIUM — unquoted $ARGUMENTS -> argv/glob injection.
   gsd-core/workflows/quick-batch.md and commands/gsd/quick-batch.md both
   ran `gsd_run quick-batch parse-args --raw -- $ARGUMENTS` UNQUOTED,
   causing shell word-splitting and pathname expansion on raw task-list
   text before the parser ever saw it. Fixed at the source: added a
   `--text <string>` form to the `parse-args` verb
   (src/quick-batch-command-router.cts) that accepts the ENTIRE
   $ARGUMENTS as ONE quoted argv element and does the whitespace split
   itself, in Node — which is never glob-aware, unlike the shell.
   Both call sites now use `--text "$ARGUMENTS"`. The `-- <tokens>` form
   is kept for direct/test callers that already have a real argv array.

The SC2086 baseline entry added for the original unquoted line is now
stale (`node scripts/lint-workflow-shellcheck.cjs` no longer reports
it) and has been removed; the two SC2046 entries for the UNRELATED,
still-unquoted `$([ "$VALIDATE_MODE" = true ] && echo --validate)`-style
conditional-flag splitting remain — that line only ever expands to one
of a few known-safe literal strings (never raw user text), matching
quick.md's own already-baselined convention exactly.

Tests: quick-batch-command-router.test.cjs covers the new --text form
(token splitting, glob-shaped text passing through literally
unexpanded, whitespace-only input). gsd-quick-batch-workflow.test.cjs
asserts the DATA_START/DATA_END boundary on every leaf prompt
(research-phase/planner-wave/plan-checker-loop/verification-wave,
including the shared task catalog) and the quoted --text call sites.

* fix(#3676): strengthen test-depth gaps in rows 9, 18, 24, 34, 35

Spec review pass findings — the test matrix claimed "yes" coverage
these assertions did not actually support:

- Row 9 (--jobs 0/-1/abc hostile case): previously asserted rejection
  only. Added an end-to-end assertion (tests/quick-batch-command-router.test.cjs,
  committed alongside the security fix that touches the same file) that
  .planning/quick-batches/ is never created for any rejected value —
  createBatch is genuinely never reached.
- Row 18 (--resume <unknown-batch-id>): previously only exercised a
  hand-corrupted BATCH.json, never a genuinely nonexistent batch
  directory. Added the real nonexistent-id case (also in
  quick-batch-command-router.test.cjs).
- Row 24 (post-planning updateBatchItems racing a concurrent
  completeQuickItem for a different item, both through
  withPlanningLock): zero test existed. Added a property test
  (tests/quick-batch.property.test.cjs, appended — Phase 3's own file,
  no existing test touched) exercising both call orders and asserting
  no lost update in the final on-disk manifest — the same technique
  Phase 3's own row-15 lock-contention property test uses (sequential
  calls through the real lock; a working mutex makes any interleaving
  equivalent to some serial order, so this is the same claim a literal
  concurrent-thread test would make without OS-level threading).
- Row 34 (worktree preserved on merge_failed) and row 35 (undeclared-
  deletion detection): both were previously asserted only at the pure
  routeMergeOutcome level. Added tests/gsd-quick-batch-merge-integration.test.cjs
  using the SAME real-git-fixture pattern tests/worktree-safety.test.cjs
  already establishes for executeWorktreeWaveCleanupPlan (real repo,
  real worktree, a REAL merge conflict / a REAL file deletion diffed
  against declared_deletions) — asserting the actual worktree directory
  survives on disk, not just that a pure function returns a
  preserveWorktree:true field. Named gsd-quick-batch-* so lint-test-
  file-count's bucketing doesn't fold it into any capped module bucket.

Row 48 (/gsd:quick regression) intentionally left as-is per the
reviewer's own framing: the byte-identity claim is already
mechanically proven by the changed-path diff (git diff --name-only
empty on those two paths IS byte-identity), and a genuine execution-
level regression test would require actually running the workflow —
out of scope for this repo's unit-test model (no other quick.md
regression test in this repo does that either).

* docs(#3676): add the changeset and user-facing docs the command needed

Standards review pass findings — both HARD:

- Missing changeset. None of the 6 prior #3676 commits touched
  .changeset/*. /gsd-quick-batch is a new user-facing command;
  CLAUDE.md/CONTRIBUTING.md require one. Added
  .changeset/silly-rams-caper.md (type: Added, pr: 0 placeholder —
  backfilled after the PR opens, matching CLAUDE.md's own documented
  convention and Phase 3's own precedent, #4190's
  .changeset/mellow-yaks-squeak.md). Uses the docs-convention hyphen
  form `/gsd-quick-batch` throughout, never the source-artifact colon
  form (`scripts/lint-docs-command-form.cjs` confirms 0 violations;
  that check scans docs/**, not .changeset/, so it was never actually
  in scope for the fragment itself, but the wording still follows the
  doc convention for consistency, matching how Phase 3's own fragment
  named the not-yet-shipped command).
- Missing docs. Added docs/how-to/batch-quick-tasks.md (Diátaxis
  how-to, matching docs/how-to/handle-quick-and-fast-tasks.md's
  existing convention for /gsd-quick /gsd-fast) covering --jobs,
  --validate, --research, --resume, --file, the capacity/isolation
  interaction, and resume/failure recovery. Cross-linked from
  docs/README.md's how-to index and from handle-quick-and-fast-tasks.md's
  own "Related" section. Added a /gsd-quick-batch section to
  docs/COMMANDS.md (same table format as the existing /gsd-quick
  entry) and docs/features/quick-batch.md (REQ-QB-01..12, same
  frontmatter shape as docs/features/quick-mode.md) — regenerated
  docs/FEATURES.md (179 features) and skills/gsd-quick-batch/SKILL.md
  via the standard generators.

* fix(#3676): close docs-parity, attribution, and generated-registry gaps gsd-test caught

gsd-test's real run against 155e8975b3 found 43 failures, all rooted in
this phase's own new command/workflow never being registered across
~10 independent generated/hand-maintained registries this repo keeps
in parity by convention. Root-caused each, no test weakened or
special-cased.

- help.md ↔ commands/gsd/ bidirectional parity (docs-parity-live-
  registry.test.cjs): added a /gsd:quick-batch entry to
  gsd-core/workflows/help/modes/full.md (the real help.md content;
  gsd-core/workflows/help.md is a thin dispatcher) documenting every
  flag (--file/--jobs/--validate/--research/--resume), matching the
  existing /gsd:quick entry's format.

- gen-section-manifest.test.cjs: quick-batch.md's
  `gsd_run query init.quick-batch` invocation used inline
  `$([ ... ] && echo --flag)` substitutions, which never satisfy the
  test's exact-whitespace-token / assigned-variable detection (the
  trailing `))` glued onto `--research` in the compound substitution
  broke the "exact token" match). Rewrote to the same
  VALIDATE_PARAM/RESEARCH_PARAM two-line pattern
  gsd-core/workflows/quick.md's own Step 2 already uses.

- runtime-launcher-parity.test.cjs: the 8 quick-batch/steps/*.md
  fragments that call gsd_run each needed their OWN embedded copy of
  the canonical shim preamble (every workflow .md that calls gsd_run
  carries its own copy — reading one file does not persist shell state
  into another). Ran `node scripts/sync-runtime-launcher.cjs`, which
  inserted it before each file's first gsd_run call.
  plan-checker-loop.md correctly has none — it never calls gsd_run
  directly.

- Namespace routing (skill-manifest.test.cjs, install-nested-
  layout.test.cjs, runtime-artifact-layout-surface.test.cjs): added
  `quick-batch` to commands/gsd/ns-workflow.md's `requires:` array and
  routing table (same namespace `quick` already routes through), and
  to src/clusters.cts's `utility` cluster (same cluster `quick`
  already belongs to). Verified by hand-running installRuntimeArtifacts
  + applySurface for augment/cline against a real temp install: exactly
  6 top-level gsd-ns-* router dirs, gsd-quick-batch correctly nested
  under gsd-ns-workflow/skills/, never re-flattened.

- mcp-server-catalog.test.cjs: hardcoded command count 71 -> 72 (a
  brand-new command is a real count change, not a bug this test should
  hide).

- model-omit-when-inherit-guard.test.cjs: added the canonical
  `<!-- #2517 model-omit-on-inherit -->` marker block to
  gsd-core/workflows/quick-batch.md (every leaf dispatch — planner/
  researcher/checker/executor/verifier — lives in a steps/ fragment,
  read combined with the host by this test's own readWorkflowCombined,
  same as quick.md's own research-phase.md carries it for its gated
  section). Also fixed a genuine pre-existing inconsistency in the
  test's own "#2711: the guarded set is derived from dispatch sites"
  check: its `nonDispatching` computation read the BARE host file while
  `derived` (the set it's checked against) reads the combined
  host+steps content — inconsistent with that same test file's own
  #2994 doc comment explaining why the combined read is necessary.
  quick-batch.md is the first workflow whose EVERY model="{...}"
  dispatch site lives in a mandatory (never gated) steps/ fragment —
  extracted to stay under ADR-1610's tighter NEW_FILE_CAP for a
  brand-new file — which is what exposed the mismatch. Fixed by using
  the same readWorkflowCombined read in both places.

- skill-frontmatter-contract.test.cjs: shortened
  commands/gsd/quick-batch.md's frontmatter `description` from 107 to
  91 chars (<=100 budget), and added `quick-batch.md` to the hand-
  maintained KNOWN_SKILLS consolidation allowlist with a #3676
  justification comment (a genuinely new first-party command, not a
  consolidation of an existing skill).

- workflow-fragments-emission.install.test.cjs: added `quick-batch.md`
  to the hand-maintained MARKED_WORKFLOWS set (composeWorkflow is
  deliberately NOT a no-op for it — its research-phase/verification-
  wave sections are gated).

- Regenerated all downstream artifacts (npm run build:lib && npm run
  regen:derived && npm run gen:plugin-skills -- --write && npm run
  gen:features -- --write): skills/gsd-quick-batch/SKILL.md,
  skills/gsd-ns-workflow/SKILL.md, install-tree fixtures for
  augment/cline/hermes/qwen/trae/zcode.

- emitted-attribution.test.cjs: agents/gsd-planner.md's #3676 addition
  (one new `load_mode_context` bullet pointing at the new
  gsd-core/references/planner-quick-batch.md reference) grew the file
  124 bytes without an acknowledgment trailer. Acknowledged below —
  the growth is the deliberate, additive, single-bullet change from
  the earlier feat(#3676) commit, not drift.

Verified: npm run build:lib clean, npx tsc -p tsconfig.build.json
--noEmit clean, GITHUB_BASE_REF=next npm run lint:ci fully green
(includes lint-workflow-shellcheck, lint-test-file-count,
lint-docs-command-form). The deep install/spawn/registry tests gsd-test
actually runs (docs-parity-live-registry, gen-section-manifest,
runtime-launcher-parity, install-nested-layout,
runtime-artifact-layout-surface, skill-manifest, skill-frontmatter-
contract, mcp-server-catalog, model-omit-when-inherit-guard,
workflow-fragments-emission) are not part of lint:ci — each fix above
was independently verified by hand-invoking the exact production
function the failing test calls (installRuntimeArtifacts, applySurface,
composeWorkflow, the CLUSTERS union, the section-manifest forwarding
regex) against the real repo tree and confirming the expected shape.

Emitted-Drift-Ack-Growth: gsd-planner.md — additive #3676 quick-batch mode bullet in load_mode_context (one new line pointing at gsd-core/references/planner-quick-batch.md); not drift.

* fix(#3676): trim the /gsd:quick-batch help.md entry to fit the LARGE tier line budget

skill-frontmatter-contract.test.cjs's "feature #3039: tiered help —
size budgets" enforces a SEPARATE line-count ceiling for
gsd-core/workflows/help/modes/full.md (FULL_BUDGET = 844 lines,
tighten-only ratchet, scripts/lib/allowlist-ratchet.cjs's
assertTightCeiling) — independent of the skill-frontmatter description-
length budget and consolidation allowlist I touched in the prior round;
those are unrelated checks in the same test FILE, not the same check.

Root cause: the /gsd:quick-batch entry I added to full.md in the
docs-parity fix round was 17 lines, pushing the file from 834 to 851
lines — 7 over the 844 ceiling. Condensed the entry (merged the
per-flag bullet list into one dense "Flags:" line, dropped from 3
Usage examples to 1) to 844 lines exactly — at the ceiling with zero
slack, which assertTightCeiling accepts (it only fails on
actualMax > ceiling, or on slack > grace when the ceiling is too
LOOSE — zero slack triggers neither).

Verified after trimming: full.md still contains a live /gsd:quick-batch
reference (bidirectional parity) and all 5 argument-hint flags
(--jobs/--validate/--research/--resume/--file) still appear as literal
tokens (docs-parity-live-registry.test.cjs's own flag-coverage check,
re-run by hand against the trimmed content).

Verified: npm run build:lib clean, npx tsc -p tsconfig.build.json
--noEmit clean, GITHUB_BASE_REF=next npm run lint:ci fully green.

* docs(#3676): backfill changeset pr number to 4212

Follow-up to fix(#3676) commits — .changeset/silly-rams-caper.md's
pr:0 placeholder backfilled with the real PR number now that
gh api POST /pulls has returned it (#4212). Matches CLAUDE.md's PR
Number Handling convention and Phase 3's own #4190 precedent
(708c5a3f8c). Doc-only (root-level .changeset/*.md fragment), exempt
from a fresh gsd-test run per pre-pr-gate.sh's DOC_ONLY_RE.

* fix(#3676): resolve prompt-injection-scan false positive on test fixture

tests/quick-batch.test.cjs:232's row 11b regression proves the task-list
parser carries a prompt-injection-shaped task description through
createBatch as inert data, never interpreted. The fixture has to be a
real "ignore all previous instructions..." phrase or the test asserts
nothing, but the full-file --diff scan flagged it once unrelated edits
in the same file pulled it into the changed-file set.

Add the file to prompt-injection-scan.sh's ALLOWLIST, matching the
sanctioned, precedented exemption already used for other legitimate
security-regression fixtures (tests/windsurf-conversion.test.cjs,
tests/health-validation.test.cjs, tests/continuation-grammar-parity.test.cjs)
per DEFECT.PROMPT-INJECTION-SCAN-COLLISION.

---------

Co-authored-by: sim <sim@local>
2026-09-02 22:38:31 -04:00
Tom Boucher
acb903c2e8 enhance(#3661): make the code-review hook point configurable (#4159)
* feat(#3661): make the code-review hook point configurable

Add `workflow.code_review_point` (`execute:post` default, or
`execute:wave:post`) so a multi-wave phase can run code review once per
wave instead of once at the end, scoped to what changed since the phase's
prior review.

The code-review capability now declares its step at both loop points via a
new generic `pointFrom` step field: `pointFrom` names an enum config key,
and the step is only active at its own `point` when that key resolves to
a matching value. `_resolvePointGate` (capability-activation.cts) is the
single shared implementation consumed identically by loop-resolver.cts and
capability-state.cts, and capability-validator.cjs enforces that `pointFrom`
references an enum key whose values cover the declaring step's own point.

code-review.md's manual-invocation gate now reads `workflow.code_review`
directly instead of probing registry presence at the hardcoded execute:post
point (so manual `/gsd-code-review` keeps working regardless of which
automatic point is configured), and its file-scope tiers narrow to what
changed since the phase's last review commit when one exists.

execute-phase.md's wave-post step dispatch gets a small, precedented
carve-out so the code-review skill still receives its required phase
argument when dispatched generically (caught by the isolated spec review).

Closes #3661

Emitted-Drift-Ack-Growth: code-review.md — #3661 adds a point-aware config gate check and LAST_REVIEW_COMMIT-based incremental scoping to the file-scope tiers.
Emitted-Drift-Ack-Growth: execute-phase.md — #3661 adds one carve-out sentence so the wave-post generic step dispatch passes PHASE_NUMBER to the code-review skill.

* docs: backfill changeset PR number for #3661 (#4159)

* fix: scope tests/io.test.cjs's fs.writeSync fault-injection mocks by fd

Five fault-injection mocks in the "bug #1008" describe blocks intercepted
every fs.writeSync call regardless of file descriptor, and several threw or
truncated unconditionally on the first call. This surfaced as an
intermittent macOS CI failure: node:test's own IPC channel back to the
parent process (which also goes through fs.writeSync internally) could get
a bogus injected error or truncated write if node's internal machinery
called it while one of these mocks was active, corrupting the message
frame the parent tried to deserialize ("Unable to deserialize cloned
data.", location tests/io.test.cjs:1:1, uncaughtException — a whole-file
IPC crash, not a test assertion failure).

Root cause confirmed by a working counter-example already in the same
file: the "#3912 A6" mocks gate on `fd !== 2` before any fault injection
and were never implicated. Applied the same fd-scoped pattern to the five
unscoped mocks (four output()-targeting tests gate on fd 1, one
error()-targeting test gates on fd 2), and added a regression test proving
an unrelated fd passes through untouched while the fault-injection mock is
active.

Found while verifying #3661; unrelated to that change's own diff.

---------

Co-authored-by: sim <sim@local>
2026-09-02 11:01:54 -04:00
Tom Boucher
ff0361071d feat(#3653): add review.models.cursor — wire modelArg/modelConfigKey for the cursor reviewer lane (#4160)
* feat(#3653): add review.models.cursor — wire modelArg/modelConfigKey for the cursor reviewer lane

cursor-agent exposes --model (204 selectable models) but the cursor lane
declared modelArg: null / modelConfigKey: null, so review.models.cursor
was rejected as an unknown config key and the #1517 reviewer-instances
escape hatch silently discarded a configured model at modelExpansion.

Wire the lane the same way codex already is: inject {{model}} into args
right after -p, set modelArg to --model, and declare modelConfigKey as
review.models.cursor plus its config schema entry. An unconfigured lane
still invokes byte-identically to today.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3653): add changeset for review.models.cursor

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3653): update co-change surfaces that assumed cursor has no model key

gsd-test surfaced three surfaces still hardcoding "cursor declares no
modelConfigKey", broken by wiring review.models.cursor:

- tests/reviewer-config-federation.test.cjs: the #3691-narrows-#2797
  invariant test listed cursor among lanes that must own no model key.
- tests/settings-integrations.test.cjs: the #3651 keyless-lane test
  listed cursor as keyless, including a live config-set assertion that
  now correctly succeeds instead of failing (swapped to qwen).
- gsd-core/workflows/settings-integrations.md: the settable-keys
  enumeration and two prose call-outs still named cursor as keyless.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* chore(#3653): acknowledge deliberate growth of settings-integrations.md

settings-integrations.md grew 4 bytes because it now enumerates
review.models.cursor as a settable key alongside the other reviewer
lanes, matching the modelConfigKey wired for cursor in this PR.

Emitted-Drift-Ack-Growth: settings-integrations.md — adds review.models.cursor to the settable-keys enumeration and removes cursor from the two keyless-lane call-outs, matching #3653's modelConfigKey change

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* chore(#3653): fix malformed Emitted-Drift-Ack-Growth trailer

The previous commit's trailer was separated from Co-Authored-By by a
blank line, splitting it into an earlier, non-trailer paragraph — git's
trailer parser only recognizes the last contiguous block. Restating it
here immediately adjacent to Co-Authored-By so both parse as trailers.

Emitted-Drift-Ack-Growth: settings-integrations.md — adds review.models.cursor to the settable-keys enumeration and removes cursor from the two keyless-lane call-outs, matching #3653's modelConfigKey change
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3653): backfill changeset pr number

pr:0 -> pr:4160 now that https://github.com/open-gsd/gsd-core/pull/4160 exists.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-01 21:40:20 -04:00
Tom Boucher
4dfc46bbe7 enhance(#3348): add a context-drift pre-check gate to plan-phase (#4147)
* test(#3348): add failing-first coverage for the context-drift gate

* feat(#3348): add context-drift pre-check gate for plan-phase

Compares each phase's *-RESEARCH.md/*-PATTERNS.md/*-VALIDATION.md/*-SPEC.md
effective last-changed time (git commit time, falling back to mtime for
uncommitted edits) against *-CONTEXT.md's, so plan-phase no longer silently
reuses an upstream artifact that predates a decision added to CONTEXT.md
after that artifact was derived from it. Deterministic, no model call.

New `gsd_run verify context-drift <phase>` command, sibling to the existing
verify.codebase-drift/verify.schema-drift gates in the drift capability.
Warn-only by default (workflow.context_drift_precheck), with an opt-in
workflow.context_drift_action: block escape hatch. Wired at plan:pre in
plan-phase.md, before both the RESEARCH.md and PATTERNS.md reuse decisions.

* fix(#3348): address code-review findings — raw-text-match, stale comment, import placement, duplicated phase resolution

* fix(#3859): pin the real commit's diff.ignoreSubmodules to match the empty-diff probe

The #3859 empty-diff guard decides whether a submodule bump would land using
`--ignore-submodules=dirty`, overriding the caller's `diff.ignoreSubmodules`
config. The real `git commit -- <paths>` that follows was never given the
same override, so under a bare `diff.ignoreSubmodules=all` repo config the
two calculations disagree: driven on git 2.39.5 (Debian bookworm, the
linux-node24 test-matrix image), the guard correctly stands aside but the
scoped commit itself then silently fails (exit 1, no error text) for a
gitlink bump it had just confirmed would be recorded, surfacing as
commit_failed instead of committed:true.

Pin `-c diff.ignoreSubmodules=dirty` onto the scoped commit call too, so the
probe and the commit it protects can never diverge. Harmless when no
submodule path is involved (driven: identical outcome on an ordinary scoped
file, with and without the flag).

* fix(#3348): guard resolvePhaseDirByToken's exact-match fallback against path traversal

* fix(#3348): retarget phase-enumeration-drift exemption to the consolidated resolvePhaseDirByToken helper

cmdVerifySchemaDrift's inline readdirSync was already function-scoped-exempt
in lint-phase-enumeration-drift.cjs as a single-phase LOOKUP (not a
current-milestone enumeration). This PR's refactor pass lifted that block
into a shared helper, resolvePhaseDirByToken, also used by the new
cmdVerifyContextDrift — the guard tracks exemptions by enclosing function
name, so the readdirSync now lives in an unexempted function and started
firing. Move the exemption to resolvePhaseDirByToken (same written reason,
now covering both callers) instead of migrating to listAllPhaseDirs, which
would introduce two real behavior deltas here: it catches readdirSync
failures internally (old code let them throw) and sorts results by phase
number before matchPhaseDirs picks matches[0] (old code used raw,
OS-dependent readdirSync order).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3348): satisfy lint:ci — slash form, capability registry regen

- docs/features/context-drift-gate.md used the deprecated /gsd: colon
  form; docs are never passed through the install-time slash-form
  converters, so lint-docs-command-form requires the hyphen form.
  Regenerated docs/FEATURES.md from the corrected fragment.
- Regenerated gsd-core/bin/lib/capability-registry.cjs after editing
  capabilities/drift/capability.json (lint:generated-sync).

* fix(#3859): pin the real commit's diff.ignoreSubmodules via env, not argv -c

The prior fix pinned `-c diff.ignoreSubmodules=dirty` onto the scoped commit's
argv via `commitArgs.unshift(...)`. `-c key=val` must precede the `commit`
subcommand, so this shifted `commitArgs[0]` from `'commit'` to `'-c'` for
every scoped commit call, breaking 17 position-based assertions in the
commit-files pathspec regression suite that read `a[0] === 'commit'` to find
the commit invocation among recorded git calls.

`execGit` already accepts an `env` option merged onto `process.env` before
spawning. Git honors `GIT_CONFIG_COUNT`/`GIT_CONFIG_KEY_0`/`GIT_CONFIG_VALUE_0`
as a per-invocation config override functionally identical to `-c key=val`,
expressed via env instead of argv. Passing that env alongside the existing
commitArgs (still `['commit', ..., '--', ...stagedPaths]`, argv unchanged)
fixes the real commit's effective diff.ignoreSubmodules to match the
empty-diff guard's probe without moving anything in argv position 0. Scoped
to exactly the canScope branch, matching the probe's own preconditions and
leaving no behavior change for commits the probe never evaluated.

No test file changes needed — the 17 previously-failing assertions test
argv[0] against the array passed into execGit, which never changes.

* fix(#3348): register verify-context-drift in the check subcommand router

The drift capability's new plan:pre gate declares check.query
"verify.context-drift", which normalizes to `check verify-context-drift`,
but no such subcommand was routed — phase6-capstone-conformance's
uniform-block-field test failed with "Unknown check subcommand" for
every declared gate query.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3348): extend #1592's exact-key-list snapshot for the new context-drift config keys

tests/capability-registry.test.cjs asserted an exact, hardcoded snapshot
of the drift capability's config keys. #3348 legitimately adds two new
keys (workflow.context_drift_precheck, workflow.context_drift_action)
for its own plan:pre context-drift gate — extend the expected set
(and clarify the assertion message) without weakening the test's
exactness.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3348): reconcile E2's exemption-migration pin with the resolvePhaseDirByToken extraction

#3348 (an earlier commit on this branch, e4b80ad81) extracted
cmdVerifySchemaDrift's inline phasesDir readdirSync/matchPhaseDirs block
into the shared resolvePhaseDirByToken helper (also used by the new
cmdVerifyContextDrift), and retargeted lint-phase-enumeration-drift.cjs's
function-scoped exemption from cmdVerifySchemaDrift to
resolvePhaseDirByToken accordingly — cmdVerifySchemaDrift no longer
contains a line the guard's detectors match, so it needs no exemption.

tests/phase-locator.test.cjs's E2 test still pinned the exemption to the
old name (cmdVerifySchemaDrift), unaware of the migration. Update E2 to
match the same "migrated call site's exemption must move, not
duplicate" pattern the test already applies to cmdRoadmapAnalyze and
cmdInitMilestoneOp just below it: drop cmdVerifySchemaDrift from the
still-exempt list and add symmetric assertions that it no longer
carries the exemption while resolvePhaseDirByToken now does.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3348): fix two self-contradicting/nondeterministic tests in context-drift.test.cjs

'always exits 0 (query command contract)' included the no-phase-arg
case, which contradicts the file's own earlier
'errors with usage message on missing phase arg' test (that case
legitimately exits 1 via the Usage error) — drop it from the
always-exits-0 cases.

'degrades to mtime comparison outside a git repo' and '...in a repo
with no commits' relied on real wall-clock ordering between two
back-to-back writeFileSync calls to prove CONTEXT.md is newer than
RESEARCH.md; on a fast filesystem both can land in the same mtime
tick, producing a tie that computeContextDrift's strict `<` correctly
treats as not-stale, so stale_artifacts comes back empty. Make both
tests deterministic via explicit fs.utimesSync instead of relying on
timing (CONTRIBUTING.md: never assert elapsed wall-clock time).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3348): add context_drift_precheck:false to the plan:pre all-off fixture

The "all plan:pre when-keys false" fixture explicitly disables every
known workflow.* plan:pre toggle, but didn't yet know about the new
workflow.context_drift_precheck key (defaults to true), so the new
drift context-drift gate stayed active and broke the
empty-activeHooks assertion.

Emitted-Drift-Ack-Growth: plan-phase.md — adds the #3348 context-drift plan:pre pre-check section (new ## 4.6); this PR's own diff, not incidental drift.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3348): backfill changeset PR number (pr:0 -> 4147)

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-01 21:39:37 -04:00
Tom Boucher
c0fd2e3f4c feat(#3673): add dispatch.maxConcurrency axis and dispatch-capacity query (#4162)
* test(#3673): add failing tests for dispatch.maxConcurrency axis and dispatch-capacity CLI route

Extends tests/host-integration.test.cjs with negotiateHostCapabilities
maxConcurrency negotiation coverage (test matrix rows 1-15, including a
fast-check property test) and a new #3673 dispatch-capacity CLI route
describe block spawning the real gsd-tools.cjs (rows 16-25). Extends
tests/host-integration-validator-parity.test.cjs with an all-19-descriptor
maxConcurrency presence/validity sweep (row 26) and adds a hostile-input
validator test to host-integration.test.cjs (row 27).

The dispatch.maxConcurrency field does not exist yet, so these tests fail.

* feat(#3673): add dispatch.maxConcurrency axis, negotiation, validator parity, and the dispatch-capacity query

Adds a numeric dispatch.maxConcurrency sub-field to the Host-Integration
Interface (ADR-1239 Phase 1), following the existing dispatch.isolation
sub-field pattern: DispatchCapability interface, SAFE_DEFAULTS/PROFILE_BASELINES
floors, and a negotiateHostCapabilities branch that passes through a positive
safe integer and fails closed to 1 otherwise (no engine-side reduction, per
the design doc's explicit rejection of a min(host,engine) rule).

capability-validator.cjs gains parity validation for the new field (optional,
positive safe integer or the "undocumented" sentinel — mirroring isolation's
"added after existing descriptors" treatment).

gsd-tools.cjs gains a new `query dispatch-capacity` route, a pure-read sibling
of `dispatch-isolation` with no side effects: live env
(GSD_DISPATCH_MAX_CONCURRENCY) > descriptor > fallback-to-1 precedence.

All 19 capabilities/*/capability.json descriptors now declare
dispatch.maxConcurrency: claude carries the one cited value (20, per
code.claude.com/docs/en/sub-agents); the other 18 carry "undocumented"
(not yet researched for this axis).

* docs(#3673): document dispatch.maxConcurrency and add its citation row to the capability matrix

Updates docs/reference/host-integration-interface.md's dispatch struct entry
(also backfilling the previously-undocumented isolation/backgroundDispatch
sub-fields found stale in the same table) and adds fail-closed/live-transport
precedence prose for the new maxConcurrency field.

Adds a dispatch.maxConcurrency row (with citation) to all 19 host sections in
docs/reference/host-integration-capability-matrix.md — required for
tests/host-integration-descriptors.test.cjs's kimi-code matrix-parity check,
which asserts every declared dispatch sub-axis is documented there.

Updates docs/how-to/add-or-update-a-host-integration.md's dispatch checklist
and example descriptor block to mention maxConcurrency (and, likewise
backfilling a stale gap, isolation/backgroundDispatch).

* fix(#3673): extract shared maxConcurrency validator, drop dead reserved-name check

Exports isPositiveSafeInteger from src/host-integration.cts as the single
source of truth for the dispatch.maxConcurrency positive-safe-integer
contract; negotiateHostCapabilities and gsd-tools.cjs's routeDispatchCapacity
now both call it instead of independently reimplementing the same predicate.

Also removes the __proto__/constructor/prototype reserved-name branch from
capability-validator.cjs's maxConcurrency check — copy-pasted from the
string-enum fields above it, but unreachable for a numeric field (the
generic positive-safe-integer branch already rejects any string) and absent
from maxDepth, the field the code's own comment claims to mirror.

---------

Co-authored-by: sim <sim@local>
2026-09-01 21:39:12 -04:00
Dennis Alexis Valin Dittrich
b848b23861 feat(#3778): dispatch plan:pre planner contributions before quick planning (#3934)
* feat(#3778): dispatch plan:pre planner contributions in quick.md

- Add plan:pre capability gate to quick.md Step 5, mirroring plan-phase.md's
  existing render + generic contribution dispatch pattern
- Inject planner-targeted contribution fragments into the planner prompt,
  after AGENT_SKILLS_PLANNER, matching D-08 ordering
- Add tests/quick-plan-pre-capabilities.test.cjs proving the dispatch is
  generic (D-01) via real scanWiredKinds/coveredKindsInRegion functions
- Record quick.md's byte-growth rationale in this commit trailer for every
  gsd-core-verbatim runtime

Emitted-Drift-Ack-Growth: quick.md — #3778: Step 5 (Spawn planner, quick mode) gains a `plan:pre` capability gate, mirroring `plan-phase.md:420-424` and `:797`. This is shipped shell and prose read by an agent at runtime, not compiled, so the reasoning has to travel with the feature rather than being deferred to a reference doc: (1) the dispatch paragraph phrases role routing possessively ("the role each entry's `into` names") rather than as an `into ==` equality, because `coveredKindsInRegion` (scripts/gen-loop-host-contract.cjs) voids a segment's `kind == "contribution"` coverage credit when a role or capability equality shares that same segment — an equality phrasing here would silently fail the generic-dispatch proof required by D-01; (2) `activeHooks` is read directly in-context from `PLAN_PRE_HOOKS_JSON`/`HOOKS_JSON` and the unfiltered `rendered` digest is explicitly forbidden from being pasted, because `rendered` carries every kind and role — including non-planner-targeted contributions such as a `into: "checker"` twin — and pasting it would leak checker-scoped guidance into the planner's prompt (T-01-02 in the threat model); (3) the injection block sits inside `<planning_context>` AFTER `${AGENT_SKILLS_PLANNER}` and after the Project skills line, matching plan-phase's `:741` -> `:797` ordering (D-08), so agent-skills content is never shadowed by capability-contributed prose. No prose was moved into an eagerly `@`-imported reference to shrink the measured file — @gsd-core/references/loop-hook-dispatch.md already existed before this change and is deferred to for the generic contract only, exactly as plan-phase.md already does.

* test(#3778): expand quick.md plan:pre dispatch coverage to all nine locked conditions

Extend tests/quick-plan-pre-capabilities.test.cjs with D-02 (silent
omit-when-empty), D-03 (single shared planner spawn), D-06 (array-order
dispatch phrasing), D-07 (planner-only into filter), and D-08 (render call
< agent-skills placeholder < injection block < spawn ordering) assertions,
all extracted via a brace-bounded slice anchored on the literal injection
instruction rather than a naive first-brace scan (${AGENT_SKILLS_PLANNER}
and the surrounding prompt's ${VALIDATE_MODE ? ...} ternaries also contain
brace pairs).

Add a capability-registry.test.cjs describe block proving the registry-wide
D-07 exclusion is meaningful: at least one plan:pre contribution exists,
every plan:pre contribution has a non-empty into/fragment.inline, and the
registry as a whole carries at least one non-planner-into contribution.

Add a loop-host-contract.test.cjs regression pin for D-09: quick.md stays
absent from STEP_WORKFLOWS, parseLoopHostBlock still throws on quick.md's
real content, and buildContract() still yields exactly 5 entries.

Verified red-without-Task-1 by temporarily reverting quick.md to its
pre-f30de9cc content and re-running these three suites (D-08 failed as
expected), then restored via git checkout and re-confirmed green.

* docs(#3778): note quick planning also renders plan:pre in the tutorial

The tutorial's Step 6 named only /gsd-plan-phase as the trigger for the
plan:pre hook set. Since quick.md now dispatches the same hook set
(f30de9cc), the sentence understated the capability's real reach.

* feat(#3778): add changeset fragment

* chore(#3778): reference the upstream issue in the changeset fragment

The fragment was the only one of 81 in .changeset/ without a trailing
(#NNNN) reference or a bold lead-in. serializeChangelog auto-appends
only the pr: field, so the rendered CHANGELOG entry carried no link
back to issue #3778.

* test(#3778): scope the D-07 registry assertion to what it actually proves

The registry-wide non-planner check was named "D-07 exclusion is
meaningful", which overclaims: it proves only that `into` takes
non-planner values somewhere in the registry, not that anything is
excluded at plan:pre. Every plan:pre contribution is currently
into: "planner", so the filter is a forward-looking safeguard there.

Narrowing the assertion to plan:pre (as review suggested) would fail
today. Asserting plan:pre is all-planner would be brittle — it would
break the day a legitimate non-planner plan:pre contribution lands,
which is exactly when the safeguard starts doing work. So the
assertion is unchanged and only the name and comment are corrected.

* chore(#3778): point the changeset fragment at the upstream PR

The fragment carried pr: 3, the fork staging PR. changeset lint derives
the real PR number from GITHUB_EVENT_PATH, so on the upstream PR that
would read as pr-field drift. Point it at open-gsd/gsd-core#3934.

* test(#3778): require contributions in Quick revision prompts

* test(loop-host): require Quick auxiliary registration

* fix(#3778): preserve contributions in Quick plan revisions

* fix(#3778): validate Quick as a planner contribution host

* fix(#3778): tighten Quick contribution contract

* test(#3778): drop unnecessary source-contract exemption

* fix(#3778): require Quick planner target coverage

* docs(#3778): describe targeted auxiliary coverage

---------

Co-authored-by: davdittrich <davdittrich@gmail.com>
Co-authored-by: CI Rebase Check <ci@gsd-redux>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-09-01 21:16:57 -04:00
Tom Boucher
62b0d939b6 feat(#3274): make reviewer-lane timeout configurable via timeoutConfigKey (#4083)
* feat(#3274): make reviewer-lane timeout configurable via timeoutConfigKey

Add an optional `timeoutConfigKey` field to the reviewer lane descriptor,
resolved in `resolveLanePlan` at invocation time and falling back to the
frozen `timeoutFloorMs` when unset or invalid, in the same spirit as the
existing `promptBudgetKey`/`modelConfigKey` fields. All 12 shipped lanes
declare `review.timeouts.<slug>` on both surfaces (the descriptor and their
capability.json manifest), validated by capability-validator.cjs.

For the antigravity lane, the native `agy --print-timeout` flag — previously
a second hardcoded literal (`540s`) independent of the outer cap — is now
derived from the same resolved outer timeout in `antigravityArgv`, preserving
the existing 60-second buffer relationship (ADR-2782 D6: the outer bound is
declared data, the inner one is handler-owned).

The antigravity default timeoutFloorMs stays at 600s per the maintainer's
disposition; users raise it through the new config key instead.

* docs(#3274): document review.timeouts.* and extract resolveTimeoutMs helper

Address code-review findings on the timeoutConfigKey change: extract the
inline timeout-resolution logic into a named, exported, directly-tested
resolveTimeoutMs helper (matching the file's existing configString/
normalizeHost convention); document the new review.timeouts.* federated
config keys in docs/CONFIGURATION.md, docs/reference/capability-manifest.md,
and docs/how-to/ship-a-reviewer-lane.md; add the changeset fragment.

* fix(#3274): resolve native antigravity timeout in resolveLanePlan, not the runner

gsd-test caught two design mistakes in the prior commits:

1. SpawnPlan.argv is documented and tested as fully resolved by
   resolveLanePlan (model/effort/output/prompt already folded in) — leaving
   the antigravity '{{nativeTimeout}}' marker unresolved until the runner's
   antigravityArgv violated that contract and broke tests that read
   plan.argv directly (tests/antigravity-reviewer.test.cjs,
   tests/review-default-reviewers-workflow.test.cjs). Fix: '{{nativeTimeout}}'
   is now a fifth ARGV_PLACEHOLDER member, resolved by resolveLanePlan itself
   via the new nativeTimeoutToken() helper, exactly like the other four.
   antigravityArgv reverts to its pre-#3274 four-argument form. Also missed
   updating capabilities/antigravity/capability.json's invoke.args to match
   the descriptor, which broke the manifest/descriptor parity test.

2. tests/reviewer-config-federation.test.cjs enforces a deliberate, narrow
   invariant (#3691 narrows #2797): qwen, cursor, and coderabbit — the three
   lanes with neither a model flag nor a host — may own no config key beyond
   their own prompt-budget key. Adding review.timeouts.<slug> to all 12 lanes
   violated it. Fix: those three keep timeoutConfigKey: null and own no
   review.timeouts.* key, matching their existing modelConfigKey: null. The
   other 9 lanes are unaffected.

* chore(#3274): backfill changeset PR number (pr:0 -> 4083)

---------

Co-authored-by: sim <sim@local>
2026-08-30 14:26:02 -04:00
github-actions[bot]
4a705cf19f chore: sync next package version to 1.12.0 2026-08-30 03:07:03 +00:00
Dennis Kim
8487f0ed42 enhance(#3552): warn on additional protected branches beyond the resolved base branch (#3648)
* test(01-01): add failing protected-branch warning coverage

- pin configured, absent, and malformed branch-list behavior
- require opposite CLI and execute warning outcomes

* feat(01-01): warn on configured protected branches

- resolve the base branch union configured protected branch names
- expose exact boolean CLI comparison output for workflow callers
- keep execute-phase warning advisory and within its byte budget

* test(01-01): add failing protected branch config coverage

- cover valid list persistence and null unset
- reject hostile shapes while preserving the prior value

* feat(01-01): validate protected branch configuration

- register git.protected_branches as a canonical config key
- require a non-empty array of non-blank branch names

* test(01-02): add failing ship protected-branch controls

- Execute both workflow warning blocks with exact predicate arguments
- Require true and false results to produce opposite warning outcomes
- Preserve the none-strategy feature-branch offer contract

* feat(01-02): warn at ship on protected branches

- Reuse the typed protected-branch predicate in ship preflight
- Keep raw base resolution for PR targeting and advisory branch creation
- Prove execute and ship warning blocks with opposite-result controls

* test(01-02): add failing protected-branch docs parity

- Require the canonical schema key in both English config references
- Pin the non-empty string-array type and absent default
- Require synchronized multi-branch examples and advisory semantics

* feat(01-02): publish protected branch configuration contract

- Document the optional non-empty string-array field in both references
- Explain resolved-base union and absent-field compatibility
- Keep execute and ship warnings advisory under branching_strategy none

* fix(01): CR-01 honor active workstream branch policy

* fix(01): WR-01 assert protected config path selection

* docs: add changeset fragment for #3648

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017CteVPJt4BkPmroMPGajYx

* fix(#3648): resolve base_branch precedence inversion and round-1 findings

Blocker 1/2: production config resolution was flat-first, so a project
that migrated to git.base_branch but still carried a stale flat
base_branch got the old value back. Add base_branch to
normalizeLegacyKeys (mirrors the existing branching_strategy/sub_repos
pattern: canonical nested wins) and route readEffectiveGitConfig's
test seam through the same normalization so it can't silently diverge
from production again. Adds a regression test with both keys set that
fails without the fix.

Blocker 3/4/5: restore the handle_branching case-selector prose and
"none" contract sentence that #3389's tests anchor on, and revert the
unrelated prose/comment compaction in the same step — both were
drive-by edits outside #3552's scope.

Also addresses review majors/minors: delete readConfigBaseBranch and
readConfigProtectedBranches (dead in production, only self-tested);
--is-protected now fails closed (reports protected) instead of
silently answering false when the base branch can't be verified;
trim configured protected-branch names; fix HOME-without-USERPROFILE
vacuous isolation on Windows; correct the drift-ack's byte accounting.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S44stkuQbhD3jTCtKzte5N

* test(#3648): add failing legacy-key hoist safety coverage

Round-2 review found normalizeLegacyKeys block 5 records a normalization
carrying the DISCARDED flat value on the canonical-wins branch. Probing
that turned up a second, unreported defect in the same helper shape:
blocks 1, 2 and 5 all spread result['git'] / result['planning'] with no
object guard, so a config whose section key holds a string is spread into
index keys —

  {"git":"main","base_branch":"release"}
    -> {"git":{"0":"m","1":"a","2":"i","3":"n","base_branch":"release"}}

The resolved value is accidentally still correct, so nothing fails and no
diagnostic fires. But normalizations.length > 0 sets configDirty, and
config-loader then serializes that shape back into the user's
config.json — a read that silently corrupts config.

The deleted #3057 W3 suite covered {"git":"main","base_branch":"release"}
explicitly; this is the input it would have caught.

Covers both defects across blocks 1 and 5, with object/array/null
negative controls that must stay green in both phases, and a fast-check
property over arbitrary `git` values.

* test(#3648): pin fail-closed handling of malformed protected_branches

Replaces the test that pinned the fail-OPEN behaviour. The old
assertion — ['develop', 42] yields isProtected === false for 'develop' —
locked in the exact failure #3552 exists to close: config-set validation
is bypassable by a direct edit of .planning/config.json, so a user who
believes 'develop' is protected got a silent false and no warning.

It was also inconsistent with the fail-CLOSED direction twelve lines
away, where an unverified base reports protected and writes a
diagnostic. A protection predicate must not have two opposite failure
directions depending on which input is bad (#3648 review Blocker 3).

New coverage: a bad element drops only itself, a non-array contributes
no names, an empty list is well-formed rather than malformed, and
--is-protected surfaces the rejection. Both negative controls — a clean
list reports nothing rejected and writes no diagnostic — must stay green
in either phase, so the reject channel cannot fire unconditionally.

* fix(#3648): drop only invalid protected_branches and report them

Partition git.protected_branches instead of discarding the whole list on
one bad element, and carry the rejections out through
ProtectedBranchStatus so --is-protected can name them on stderr. Valid
names keep protecting; the user finds out the rest were ignored.

A non-array value still contributes no names — a bare string is not a
list of branch names — but is now reported rather than swallowed. An
empty array stays silent: declaring no extra protected branches is a
valid choice, not a misconfiguration.

writeDiagnostic is hoisted out of the unverified-base branch since both
arms now use it.

* test(#3648): prove the predicate diagnostic survives both call sites

The workflow bash stub now emits a stderr diagnostic the way the real
command does, which is what makes a swallowed `2>/dev/null` visible to a
test — previously the stub was silent on stderr, so discarding it changed
no observable behaviour and the call sites could drop the explanation
undetected.

Adds the Minor 2 binding check as well: ship must expose the predicate
result as IS_PROTECTED rather than only echoing a warning, asserted by
running the extracted bash and reading the bound value, not by grepping
the workflow source.

Both tests carry opposite-outcome controls — an empty diagnostic must
leave the text absent, and a false predicate must bind false.

* fix(#3648): surface the predicate diagnostic and bind ship's result

Drop `2>/dev/null` from the --is-protected call at both call sites. The
fail-closed explanation and the new rejected-entry warning both go to
stderr, so discarding it left the user with a bare "protected branch"
warning on a branch that is not protected and no way to tell a real
match from a degraded-git guess. `git branch --show-current` keeps its
own redirect — that one is genuine noise.

ship.md binds IS_PROTECTED and its prose now branches on the variable,
so the following steps have evaluable state instead of having to infer
it from warning text in tool output.

execute-phase.md byte accounting refreshed: 92326 -> 92645, net growth
319 bytes (was 331 before the redirect came out). Baseline re-verified
against the current rebase base by blob id; the ceiling check passes
with 755 bytes of margin.

* test(#3648): restore negative space for the readFile config seam

The #3057 W3 suite was deleted with readConfigBaseBranch, but every arm
it pinned survives verbatim in readEffectiveGitConfig's readFile branch —
the JSON.parse catch, the non-object guard, the git-section object guard,
.trim() and blank-string rejection — and the four surviving readFile
injections were positive-path only. protected_branches was never driven
through this seam at all.

Restores nine cases against the seam, including protected_branches
partitioning, plus a control proving loadConfig still wins when both
seams are supplied.

Records honestly what the suite pins. Mutating the built lib shows
.trim() is KILLED, while the non-object guard and the blank-string
rejection SURVIVE — both are unreachable through this entry point for
the same reasons the deleted suite documented against its own
equivalents: a JSON-parsed non-object carries no relevant own-property
either way, and a blank value is rejected a second time downstream by
the resolver's truthiness check. They stay as defence-in-depth and are
labelled known-unkillable rather than left looking like coverage this
suite does not provide.

* test(#3648): distinguish detached HEAD from a missing branch argument

`args[1] ?? ''` collapsed two different situations into one: a detached
HEAD, where `git branch --show-current` legitimately prints nothing, and
the flag being called with no argument at all. Both answered false, so
the right outcome arrived by an unintentional path and a caller bug was
indistinguishable from normal operation.

Asserts the detached case stays silent and the missing-argument case
reports, with a control that the two diagnostics differ.

* fix(#3648): report a missing --is-protected branch argument

Answer false either way, but say so when the flag arrives with no
argument. A detached HEAD passes an explicit empty string and stays
silent, since that is a normal state rather than a misconfiguration.

* docs(#3648): state exact-name matching and per-entry rejection

isProtected is exact string equality, so a git-flow project must
enumerate every release/* and hotfix/* by name. #3552 only asked for an
integration-branch field, so the implementation satisfies the letter of
the issue while leaving its git-flow motivation partly unserved — say so
where users will meet it rather than leaving them to discover it.

Also documents the Blocker 3 behaviour change: an invalid entry is
ignored with a warning naming it and the remaining names still apply.

Both statements land in docs/CONFIGURATION.md and
gsd-core/references/planning-config.md, and the config-field-docs parity
test asserts each in both so the two cannot drift.

* refactor(#3648): extract isValidProtectedBranches for cross-surface pinning

The `git.protected_branches` check inside `cmdConfigSet` and the resolver's
per-entry filter in `git-base-branch.cts` are deliberately different shapes —
all-or-nothing on write, per-entry on read, so a hand-edited config.json cannot
fail the guard open. Nothing structural keeps their two definitions of "usable
branch name" in step.

Lifting the write-side check into a named, exported predicate lets a property
test ask both surfaces about the same value and assert they agree, which is the
fast-check gap the round-2 review flagged. No behaviour change: the predicate is
the same expression, called from the same place.

* fix(#3648): stop --is-protected rewriting the config it is asking about

`gsd_run query git.base-branch --is-protected` runs on every execute-phase and
every ship. It resolved config through `loadConfig`, whose normalize-then-write
path rewrites `.planning/config.json` whenever any legacy key normalizes — so a
boolean question was silently editing the user's checked-in config. This PR had
widened the trigger by adding a fifth normalization block (top-level
`base_branch` -> `git.base_branch`), making it fire for exactly the projects the
feature targets.

`loadConfigResolved` gains `options.persist` (opt-OUT, default true): resolution
is unchanged, only the two write-back side effects are suppressed. The predicate
passes `persist: false`; the ~30 other callers are untouched, so a legacy config
is still migrated by ordinary use.

Asserted on BYTES rather than parsed shape, because the rewrite reorders keys and
reflows whitespace even when the values are equivalent. Three tests, each with
its own control: the end-to-end CLI leaves the file byte-identical while still
answering `true` from the legacy key (proving the config WAS read); an ordinary
persisting load of the same fixture DOES change the bytes (proving the fixture
is live rather than inert); and `persist:false` vs default over one directory
returns deep-equal config while differing on the write. Reverting the one-line
`persist: false` fails the first of those and only that one.

Also from the review:

- `readEffectiveGitConfig`'s comment claimed the readFile branch routed "through
  the same precedence authority production uses". It does not, and cannot — it
  reproduces two of production's steps over a single file. The comment now names
  what the seam covers and what it does NOT (root/workstream deep merge, builtin
  and global defaults, federated merge), and the seam now applies production's
  flat-then-nested lookup so it stops disagreeing about a surviving flat key.

- The missing-argument diagnostic promised "answering false", which the
  fail-closed guard on the same call can contradict by printing `true`. It now
  states what it did with the argument and leaves the answer to stdout.

* test(#3648): re-pin block 5 on #3760's refusal contract

#3767 landed on next while this PR was in review and fixed the non-object
config-section defect properly: a present-but-non-object section now BLOCKS its
own migration — value preserved, no Normalization pushed, refusal reported via
`skipped[]` — rather than being rebuilt from a plain-object view. That supersedes
this branch's round-2 `hoistLegacyKey`, which prevented the character-key spread
but still dropped the section value silently, and which the round-3 review
correctly called out as destruction in place of corruption. The rebase drops that
commit and routes block 5 through the upstream helper.

This file's tests asserted the superseded design, so they are rewritten to pin
block 5 — `base_branch` -> `git.base_branch`, which did not exist when #3760's
suite was written — against the contract that now governs it: ordinary hoist into
an absent/null/object section, canonical-nested-wins, and refusal for each of
string/number/boolean/array sections with the exact `skipped` entry.

Two controls keep it from passing vacuously: the refusal must be scoped to block
5 (an unrelated block still normalizes in the same call), and a property over
arbitrary `git` values asserts hoist and refusal are exhaustive AND mutually
exclusive per key, that a refusal leaves both the section and the legacy key
untouched, and that a hoist manufactures no index key the input did not carry.

* docs(#3648): correct the Git Query and Config Loader module contracts

CONTEXT.md's Git Query Module still described base-branch tier 1 as a direct
`.planning/config.json` read. Since this PR it is the EFFECTIVE configuration
resolved by the Config Loader — a materially different authority, carrying the
root/workstream deep merge, flat-then-nested lookup and builtin/federated
defaults. The `--is-protected` predicate, `git.protected_branches`, and the two
invariants that distinguish the predicate from the plain query (fails closed on
an unverified base; must not write) were undocumented entirely.

The Config Loader entry now states that loading is not side-effect-free by
default and documents `options.persist`.

docs/INVENTORY.md's `git-base-branch.cjs` row carried the same stale ladder and
no mention of the predicate. `node scripts/gen-inventory-manifest.cjs --write`
was run and produced no diff: the manifest indexes roster NAMES, not row prose,
so a description edit cannot move it.

Also closes the global-defaults minor: `git.protected_branches` is inert in
`~/.gsd/defaults.json`, but so is every other `git.*` key — no branch-policy key
appears in `_globalBaseCfg` or `GLOBAL_DEFAULTS_RESOLUTION_KEYS`. That is
section-wide and predates this PR, so the fix is to state the scope where users
meet it rather than to quietly extend the resolution set for two new keys.

* fix(#3648): close four defects found by the round-4 external review

Two external reviewers (codex, antigravity/Gemini 3.1 Pro) were run adversarially
against this branch. Four findings reproduced against source; each is fixed with a
failing-first test and a control, and each fix was verified by reverting it and
watching exactly the intended test fail.

1. `persist:false` was DROPPED by the workstream fallback (codex). Blocker 1 was
   only half closed. `loadConfigResolved` re-enters itself with a bare
   `{ workstream: null }` when a workstream has no config.json of its own, and
   that literal discarded every other option — so the recursive pass ran at the
   DEFAULT persistence and rewrote the ROOT config. Reproduced: with
   GSD_WORKSTREAM=alpha and a legacy flat `base_branch`, `--is-protected`
   rewrote `.planning/config.json` despite `persist:false`. Both recursions now
   forward `options` and override only `workstream`; the explicit override still
   wins the hasOwnProperty check, so spreading cannot let `workstreamContext`
   reintroduce a workstream.

2. Both workflow call sites failed OPEN, and aborted under `set -e` (both
   reviewers, independently). `IS_PROTECTED=$(gsd_run ...)` yields an empty
   string when the query fails, so `[ "$X" = true ]` was simply false: no
   warning, no trace — a silent hole in the guard whose only job is to warn. The
   bare assignment also aborted the step under `set -e`. Both sites now degrade
   VISIBLY: `|| IS_PROTECTED=""`, then an explicit empty-string arm that says the
   check did not run. Deliberately not fail-closed — claiming "protected" on no
   evidence would warn on every branch whenever gsd-tools is unavailable.

3. `isValidProtectedBranches` and the resolver disagreed on a sparse array
   (antigravity). `.every()` skips holes; the resolver's `for...of` yields
   `undefined` for them, so `["main", , "develop"]` was accepted by config-set
   and rejected by the resolver. The cross-surface property passed only because
   `fc.array` cannot generate a hole. The predicate now indexes, and the
   generator punches holes so that axis is actually falsifiable. JSON cannot
   express a hole, so this is unreachable in production — but two definitions of
   one predicate must not contradict each other.

4. A top-level `protected_branches` silently outranked `git.protected_branches`
   (antigravity). Routing the key through `get(key, {section, field})` gave it
   flat-then-nested precedence, which is back-compat for keys
   `normalizeLegacyKeys` migrates. `protected_branches` is new in #3552 and has
   no legacy form, so that invented an undocumented alias. It now resolves
   nested-only through a new `getNested`, in production and in the test seam.
   `base_branch` keeps flat-then-nested — it HAS a legacy spelling that #3760's
   refusal path can leave behind — and a control pins that distinction.

Also narrows a CONTEXT.md claim this round introduced. The predicate fails closed
only when a git query TIMED OUT or could not be spawned (#3057 B4's `verified`);
a git command that runs and exits non-zero counts as a clean negative, so a cwd
that is not a repository answers `false`, not `true`. Verified pre-existing on
next @ 738f42f4, so the documentation was over-claiming rather than the code
regressing — but an over-broad contract is exactly what the module docs must not
carry.

Both workflow byte figures re-derived after the call-site change:
execute-phase.md 92356 -> 92865 (+509), ship.md 36784 -> 37227 (+443).

* test(#3648): pin git config read parity

* docs(#3648): document git query contracts

* fix(#3648): expose protected branch default

* test(#3648): snapshot planning tree for read-only query

* test(#3648): pin planning snapshot stray-write detection

* fix(#3648): resolve merge conflict from #3078's ack-fragment sweep

next swept the fully-spent 2818/3003 ack fragments this branch had
appended to (#3078, a84f7563). Rebased onto upstream/next and took
the deletions on both, then moved the #3552 append into a new
fragment of its own.

Rebasing onto the current base also left execute-phase.md only 34
bytes under the frozen ADR-857 Phase 6 margin ceiling (93400 bytes) —
intervening next PRs consumed the rest while this PR was in review.
Extracted the "none" arm's protected-branch-warning bash block into
gsd-core/workflows/execute-phase/steps/protected-branch.md (content
unchanged, matching the existing steps/ extraction pattern used
elsewhere in this file) so the inline growth is a one-line pointer
instead of the full block. 93366 -> 93385 bytes (+19), 15 bytes
inside the ceiling.

* fix(#3648): drop stale ack entry for the new step file

The extracted execute-phase/steps/protected-branch.md needed no
acknowledgment of its own — the differential-attribution check flagged
the entry as stale once the build ran, so removed it and kept the two
growth entries (execute-phase.md, ship.md) that actually needed one.

* fix(#3648): follow the step-file reference in the bash-extraction test helper

extractProtectedBranchWarningBash() read the "none" arm's bash block
directly out of execute-phase.md. That block now lives in
execute-phase/steps/protected-branch.md (byte-ceiling extraction);
the helper follows the step-file reference and extracts from there
when no inline block is found, so the three execute-phase tests that
execute this bash for real keep exercising the actual behavior.

* fix(#3648): regenerate INVENTORY-MANIFEST.json and satisfy the CRLF-fragile lint rule

- gen-inventory-manifest.cjs --write to pick up the new
  execute-phase/steps/protected-branch.md entry (already covered by
  docs/INVENTORY.md's generic workflow_steps wildcard row, so no
  INVENTORY.md edit is needed).
- Reworked the step-file-reference lookup in
  extractProtectedBranchWarningBash() to avoid a bare-\n regex split
  on file content (local/no-crlf-fragile-split), using the same
  line-array scan the function already uses elsewhere.

* fix(#3648): regenerate golden install-tree fixtures for the new step file

npm run gen:install-tree, adding gsd-core/workflows/execute-phase/
steps/protected-branch.md to all 19 runtime install-tree fixtures.
CI's tests/golden-install-tree.test.cjs caught this on push — I'd
verified the differential-attribution and INVENTORY-MANIFEST checks
but missed this separate golden-fixture check for the new file.

* fix(#3648): add the canonical gsd_run preamble to the new step file

CI's runtime-launcher-parity suite requires exactly one canonical
resolver preamble in every workflow .md that calls gsd_run. The
inline "none"-arm block never needed one (execute-phase.md already
carried a preamble elsewhere in the same file), but the extracted
execute-phase/steps/protected-branch.md is now its own file with no
preamble of its own. Ran node scripts/sync-runtime-launcher.cjs to
insert it (execute-phase.md itself is untouched — still 93385 bytes,
inside the ADR-857 ceiling).

That preamble defines its own gsd_run(), which shadows the mock
tests/git-base-branch.test.cjs injects for the three #3648 tests that
execute this bash for real — without stripping it, those tests reached
the real gsd-tools.cjs on the machine running them instead of the
test's fixture. Preamble correctness is already covered by
tests/runtime-launcher-parity.test.cjs, so extractProtectedBranchWarningBash()
now strips the preamble line before handing the block to the harness;
it only needs to exercise the #3552 warning logic.

* fix(#3552): address PR 3648 review feedback on protected branch warnings

- Fix execute-phase handle_branching branching_strategy=none instruction
  to "Read and execute execute-phase/steps/protected-branch.md"
- Use io.error(..., ERROR_REASON.USAGE) for cmdGitBaseBranch usage errors
- Align git.protected_branches schema default to (none) without fallback []
- Relocate CONTEXT.md forward-referencing sentence into module body
- Sanitize control and ANSI characters in renderRejected diagnostics
- Clean up out-of-scope whitespace hunks in gsd-tools.cjs

Emitted-Drift-Ack-Growth: execute-phase.md — #3552: execute-phase handle_branching adds a pointer to execute-phase/steps/protected-branch.md for branching_strategy=none so the protected-branch check executes while keeping execute-phase.md within the ADR-857 Phase 6 margin ceiling (93400 bytes). 93392 bytes, 8 bytes inside the ceiling.
Emitted-Drift-Ack-Growth: ship.md — #3552: ship preflight step 3 now asks the same typed git.base-branch --is-protected predicate as execute-phase, binding IS_PROTECTED and warning without refusing execution or blocking the branching_strategy=none feature-branch offer; it degrades visibly (rather than silently reading an empty result as "not protected") when the query itself fails to run. 36841 bytes, well inside the XL cap (98304, tests/workflow-size-budget.test.cjs).

---------

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-08-29 17:00:52 -04:00
0xdhx
472f585f7c fix(#3726)!: require --confirm before milestone complete mutates (#3774)
* fix(#3726): require --confirm before milestone complete mutates

`milestone complete <version>` is a one-way door — ROADMAP.md and
REQUIREMENTS.md archived, every phase directory in the milestone MOVED,
STATE.md rewritten — and ran unconditionally on first invocation through
every invocation path, including `query milestone.complete <version>`,
whose `query` meta-prefix reads as a read-only namespace but performs no
filtering (#167's invocation-compatibility shim + #3243's dotted-form
normalization).

The gate lives on the destructive command itself, not on the `query`
prefix (the prefix is an intentional invocation mechanism, not a
permission boundary — restricting it would break dozens of shipped
workflow callers). Without --confirm and without --dry-run the command
now refuses via error() before reading anything beyond its arg checks,
so an unconfirmed invocation is a guaranteed no-op on disk. --dry-run
still previews with no confirmation needed and is now documented in the
usage block (it was only documented for the sibling archive-quick).
--force keeps its narrow meaning — bypassing the TRUNCATED-scope and
unstarted-phase guards — and does not double as the mutation opt-in.
--confirm follows the existing `phases clear --confirm` idiom in the
same module.

complete-milestone.md's two invocations pass --confirm (the workflow has
gathered explicit user intent by that step). Existing tests get
--confirm appended — pre-change behavior is exactly confirmed behavior —
and a #3726 regression block covers: refusal + full-tree byte-identity
on both invocation forms, --force not satisfying the gate, --dry-run
still passing without confirmation, and --confirm proceeding. The
refusal tests fail against pre-fix code (negative control run).

Fixes #3726

* docs(#3726): document the --confirm requirement in CLI-TOOLS and COMMANDS

Cross-AI review of the fix diff (codex, pre-create) caught three shipped
doc sites still instructing the now-refused bare invocation: the
CLI-TOOLS.md milestone-complete synopsis + flag table, and COMMANDS.md's
two guard-override instructions (`--force` alone now refuses without
--confirm). Localized CLI-TOOLS copies already lag the English synopsis
(no --force/--dry-run either) and follow the translation pipeline, not
this fix.

* chore(#3726): set changeset fragment pr to 3774

* test(#3726): confirm-gate CI repairs — QA scenario caller + growth ack

Two CI reds from the --confirm gate, both this branch's own misses:

- tests/qa/scenarios/milestone-rollover.json invoked `milestone complete
  1.0 --force` as a JSON arg-array fixture — a caller shape the test
  sweep (which grepped runGsdTools/runSdkQuery in tests/*.cjs) never
  enumerated. Adds --confirm; the scenario's boundary-crossing contract
  is otherwise untouched.
- complete-milestone.md's +420-byte --confirm note trips the
  emitted-attribution growth ratchet. Acknowledged as a #3726 append to
  the existing complete-milestone.md entry in
  3409-unreachable-guard-arms.json (two ack sources may never name the
  same path, per that fragment's own precedent).

Local: lint-emitted-drift-ack ok; loop-walk.qa 115/115 green sandboxed.

* docs(#3726): CLI-TOOLS.md guard-override sentences say --force --confirm

Review Major 1: the truncated-window and unstarted-phase guard paragraphs
still told the reader to "Pass `--force` to override", which now refuses
(--force alone does not satisfy the confirmation gate), while the flag
table 470 lines later said the opposite. Mirror the docs/COMMANDS.md pair
so the file no longer contradicts itself.

* docs(#3726): synopsis renders --confirm and --dry-run as alternatives

Review Nit 1: `milestone complete <version> --confirm [--dry-run]` read as
"a dry run still needs --confirm", the opposite of AC 3. Render the pair
as `(--confirm | --dry-run)` in the CLI-TOOLS.md synopsis and the usage
docblock, and let the flag rows carry the rule.

* test(#3726): pass --confirm in base-added milestone fixtures; re-file the growth ack

Rebase onto next (26 commits) surfaced three tests the gate now refuses:
the #3685 write-flag contract pair in tests/milestone.test.cjs and the
`milestone complete` boundary fixture in tests/state-contract.test.cjs
all invoke the command bare. Each now passes --confirm (a mutating run is
exactly what they assert on).

The +420 byte complete-milestone.md growth ack rode on
3409-unreachable-guard-arms.json, which #3078 swept from next as fully
spent — hence the modify/delete conflict. Re-filed under a fresh fragment
named for this issue, never resurrecting the swept one.

* test(#3726): pin the present-but-falsy arm of the confirmation gate

Review Minor 1: the boundary triple covered absent and present but not
present-but-falsy. The gate is an exact-token match, so --confirm=false
and --confirm=0 refuse today — pinned (canonical + query forms, whole
.planning/ tree byte-identical) so a future `=`-aware or prefix-matching
parser cannot silently turn --confirm=false into a confirmed run of an
irreversible command.

* test(#3726): drop --confirm from dry-run-only invocations

Review Nit 2: --confirm was mass-appended to 14 pre-existing --dry-run
invocations that never needed it, so each stopped standing as incidental
proof that a preview needs no confirmation. Reverted to the pre-PR form;
the dedicated AC-3 test carries the explicit assertion.

* docs(#3726): sync the localized CLI-TOOLS synopsis with the confirm gate

REQ-I18N-02 (docs/features/internationalized-documentation.md) requires
translations to stay synchronized with the English source. The four
localized CLI-TOOLS.md guides still advertised a bare
`milestone complete <version>`, which now exits 1. Render the English
synopsis verbatim — `(--confirm | --dry-run)` plus the `[--force]` and
`[--archive-quick]` flags the translations had also fallen behind on.

* test(#3726): drop --confirm from the remaining preview-only invocations

Round 2 reverted the --confirm appends on --dry-run-only invocations in
tests/milestone.test.cjs, but four more sat in two files the sweep missed:
tests/milestone-archive.test.cjs (three) and
tests/milestone-window-single-owner.test.cjs (one).

Each is a preview run whose whole purpose is to document that a preview
mutates nothing, so `--dry-run ... --confirm` contradicted the semantics
the test exists to pin. Dropping the token restores each as incidental
proof that a preview needs no confirmation; the dedicated AC-3 test keeps
the explicit assertion.

No assertion added, relaxed, or removed — the change is four tokens.

* chore(#3726): migrate the emitted-drift ack from a fragment to a commit trailer

#3954 (ADR-3942) moved emitted-drift acknowledgments out of
tests/emitted-drift-acks/ and into git commit trailers, and the fragment
directory no longer exists on next. The reason this PR's fragment carried
moves verbatim into the Emitted-Drift-Ack-Growth trailer on this commit;
the fragment file is removed rather than resurrected.

Emitted-Drift-Ack-Growth: complete-milestone.md — #3726: +420 bytes (40186 -> 40606). The archive_milestone step's two `milestone complete` invocations now pass the required --confirm flag (the command refuses to mutate without it — the archive is irreversible), with a note explaining the flag and pointing at --dry-run for previews. Deliberate runtime-loaded workflow text for the new gate, not converter drift.

* fix(#3726): name --confirm in the version-required refusal

The documented arg-discovery path (gsd-tools.cjs top-level usage: invoke
the command without args and the error lists what is required) stopped at
`version required for milestone complete (e.g., v1.0)` — one required
argument short. Discovering --confirm took a second round trip through the
gate. The refusal now reads `… — and --confirm to mutate`, pinned by a test
that also asserts the version-less invocation leaves .planning/ untouched.

* test(#3726): pin the milestone complete docs against a silent regression

The changeset is `type: Fixed`, which the docs-required lint exempts, so
nothing in CI would notice a later edit that reinstated the bare-`--force`
override prose or dropped `--confirm` from the synopsis. Four tests in
tests/milestone.test.cjs now pin: the synopsis line in docs/CLI-TOOLS.md
and its four localized mirrors; the `--confirm` flag row; both
guard-override instructions in docs/CLI-TOOLS.md and docs/COMMANDS.md,
by guard name (a substring match on each instruction's `--force
--confirm` text); and — as an identity ratchet over the
milestone-complete sections — every `--force` sentence or clause that
lacks `--confirm`, so a new bare instruction in its own sentence or
clause fails whatever its wording. Named residual: a bare instruction
spliced into the same clause as a compliant one coalesces with it and
passes the ratchet; the by-name pins are what keep the four known
instructions from losing the pairing that way. The file is registered
in scripts/docs-guard-registry.cjs so the pin runs on the PR that
changes those docs, not only after merge.

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-08-29 17:00:45 -04:00
Tom Boucher
80de48c319 enhance(#3914): every phase records a truthful guard ledger (#4018)
* fix(#3914): retire n/no-process-exit where its successor governs

Epic #3889 criterion 5 — no phase closes with a guard added and its
predecessor left standing — is violated in the tree by the epic that wrote it.

local/require-registered-exit was registered on gsd-core/bin/**/*.cjs and
scripts/**/*.cjs, while n/no-process-exit stayed 'error' over a nine-glob block
covering those same two. Only the hooks 'off' exemption ever came down; the
predecessor's registration never did. Both rules have been enforcing the same
property on the same surfaces since P6.

Narrowed, not deleted. Seven of those nine globs have NO successor —
eslint-rules/, bin/lib/, pi/, examples/, vscode/, .kilo/, .opencode/ — so
deleting the rule outright would silently drop enforcement on all seven. That
is the inversion this epic has already hit three times: removing a coarse guard
because a narrower one exists somewhere it does not reach. Flat config is
last-match-wins and both successor blocks come after the nine-glob block, so
'n/no-process-exit': 'off' in exactly those two retires the predecessor
precisely where the successor governs and nowhere else.

The successor is strictly more precise: it permits process.exit only inside
terminateNow in cli-exit.cts, the single sanctioned terminator (ADR-3889 §3),
where n/no-process-exit permits none and would flag terminateNow's own
generated copy.

Asserted at the consumer's altitude via ESLint.calculateConfigForFile on real
paths, with the positive control that matters: n/no-process-exit is still
'error' on six of the seven successor-less globs, so a future edit that turns
this into a blanket disable goes red. bin/lib/ has no file in this checkout and
is reported as untested rather than given an invented path. Severity is
normalized across the string/numeric/array forms the API can return, and the
normalized value asserted — not truthiness.

Verified by running calculateConfigForFile myself on both superseded globs and
four controls before trusting the test.

Found and fixed inline: the change made an eslint-disable directive at
gsd-tools.cjs:257 partially unused, which --max-warnings 0 rejects; narrowed to
the one rule still in force.

Verification runs on the remote runner.

Refs #3914

* docs(#3914): the epic added three guards, it did not remove one

The audit reconciled the epic ledger against what actually landed. The net is
+3, not -1: four lint:generated-sync --check arms (gen-scripts-cli-exit,
gen-hooks-cli-exit, gen-exit-code-registry, gen-exit-code-docs) plus one rule,
against two retirements.

An epic whose thesis was consolidation ended with a larger guard surface than
it started with. The additions are each defensible; the claim that the total
fell was never true.

Two of the three prior errors in this amendment are mine. It said "Net -1 by
count" above terms reading -1 -1 +1 +1 +1, which sums to +1 — an arithmetic
error in the paragraph directly below the sentence arguing that an ADR about
honest accounting must not pad its own ledger. And the term list omitted two of
the four --check arms, which is what turns that +1 into the real +3.

Recorded rather than quietly rewritten. This ledger has now been wrong three
times — the original -2, the -1 that replaced it, and #3914's own table, which
states -1 above terms summing to 0 — and a written claim nobody checked against
the thing it describes is the exact failure this epic exists to close.

Refs #3914

* fix(#3914): make the successor actually supersede before retiring the predecessor

An isolated security review found that the previous commit turned off a guard
that was still doing work. Reproduced by executing both rules against a
fixture, not inferred:

  const exit = 'exit';
  process[exit](1);

n/no-process-exit flags it; local/require-registered-exit did not, because it
early-returned on callee.computed. So retiring the predecessor on
gsd-core/bin/**/*.cjs and scripts/**/*.cjs un-guarded that shape on precisely
the two globs this epic's exit contract cares most about.

This is the third time in this epic I have removed a coarse guard on the claim
that a narrower one covered it, without checking construct-level parity — after
the allowlist key-to-prefix-to-exact-membership sequence and the band
ranges-to-categories one. The rule is the same every time: a narrower guard
supersedes a coarser one only where it demonstrably reaches at least as far,
and "demonstrably" means executing both against the constructs, not reading
either.

The successor now resolves computed property access for the statically
determinable cases — a string Literal, and an Identifier bound once to a string
Literal, resolved through scope — and leaves genuinely dynamic properties
alone so the rule does not over-fire. Measured after the fix: plain
process.exit flagged, process['exit']() flagged, process[exit]() flagged,
process[globalThis.k]() not flagged. That makes it a strict superset of the
predecessor on these globs, since process['exit']() was caught by NEITHER rule
before.

The second finding is worse than the first, because it was reasoning rather
than oversight. My justification comment claimed n/no-process-exit "would flag
terminateNow's own generated copy here". It would not — that file is in the
global ignore list, so neither rule ever lints it. There was no conflict to
resolve; I wrote a rationale I had not checked, in a change whose entire
subject is written claims nobody verified. Both comment blocks now state the
real basis.

The tests that should have caught this asserted only rule SEVERITY per glob and
never construct REACH, which is exactly how a coverage hole passed. A parity
matrix now pins all five shapes, including a RED/GREEN regression pin against
an inlined reproduction of the pre-fix rule — inlined rather than loaded from
HEAD, because HEAD resolves to the fixed commit under the remote runner and
would silently stop testing anything.

Verification runs on the remote runner.

Refs #3914

* fix(#3914): the two exit rules are complementary — keep both

Reverts this branch's retirement of n/no-process-exit. The premise was wrong
twice, and the second review proved the change itself was wrong.

I claimed local/require-registered-exit was a strict superset on
gsd-core/bin/**/*.cjs and scripts/**/*.cjs. Measured, successor vs predecessor:

  function f(exit) { process[exit](1); }         0  vs  1
  let exit='exit'; exit='exit'; process[exit]()   0  vs  1
  const { exit } = ...; process[exit](1)         0  vs  1

plus for-of bindings, let-then-assign, var redeclaration, catch params, and an
undeclared global named exit. The predecessor matches any identifier NAMED
exit however it is bound; the successor resolves only a string literal or a
single-write const. It never was a superset — I asserted the relationship after
fixing one construct and did not re-check the rest.

The justification was independently false: all three generated cli-exit copies
are in the global ignore list, so n/no-process-exit was never flagging
terminateNow. There was no conflict to resolve. I wrote a rationale I had not
verified, in the phase whose subject is written claims nobody checked.

So criterion 5 does not apply to this pair. They are not predecessor and
successor — they are complementary, each catching constructs the other misses.
The epic's criterion assumed a replacement relationship that does not exist
here, and retiring either rule loses real coverage. The ADR ledger now says so
with the measured shapes.

What survives is the genuine improvement: the computed-property strengthening.
local/require-registered-exit now catches process['exit'](1) and optional-chain
terminators like process?.[k]?.(1), which NEITHER rule caught before, while
correctly ignoring a genuinely dynamic property so it does not over-fire.

The parity tests are rewritten to assert what is true rather than what I wanted
to be true: a bidirectional matrix where each rule is shown catching shapes the
other misses. The previous matrix tested only the four shapes where the
successor wins, which is precisely why the regression shipped — a test set
selected to confirm the thesis.

Also corrected: a stale ADR sentence claiming a third wrong ledger version that
does not exist (the table it described now reads +3 over terms summing to +3),
and a changeset whose stated motivation was the false generated-copy conflict.

Verification runs on the remote runner.

Refs #3914

* fix(#3914): the exemption term was a no-op — the net is +4

Fourth correction to this ledger, and a fourth error of the same kind.

Every version counted removing the n/no-process-exit 'off' entry from the hooks
block as -1. Measured: calculateConfigForFile returns undefined for that rule on
hooks/**. It was never registered there, and no broader block sets it globally,
so the 'off' entry overrode nothing and removing it changed no enforcement at
all. A no-op removal, not a guard removal — the same category error as counting
baseline acknowledgement entries: a thing that is not a guard, in guard units.
It is misattributed too; that block came down in d98b55562 (#3910), already on
next before this branch existed.

So the epic added FOUR guards, not three.

This surfaced from a test of mine that overclaimed. I asserted n/no-process-exit
was error on "all nine CommonJS/hook globs" — but hooks is not one of the nine,
and the rule resolves to undefined there. Fixing the test to match reality is
what exposed the ledger term, which is the argument for tests that assert
identity rather than a comfortable shape.

The hooks state is now pinned explicitly rather than glossed: n/no-process-exit
unregistered, local/require-registered-exit error. It is mildly surprising and
therefore worth a test.

Also updates a pre-existing test that documented the old name-based-only
boundary as intentional. The computed-property strengthening deliberately moves
that boundary — process['exit'](0) was caught by NEITHER rule before — so the
test now asserts the new contract and cites the ADR, rather than being left to
fail or the rule weakened to satisfy it. A contract change should read as
deliberate in the test that pins it.

Verification runs on the remote runner.

Refs #3914

* chore(#3914): backfill changeset pr number to 4018

---------

Co-authored-by: sim <sim@local>
2026-08-29 00:53:33 -04:00
Tom Boucher
51ca9f39ba fix(#3801): register inline_plan_threshold in the defaults manifest and correct the docs (#4019)
* fix(#3801): register inline_plan_threshold in the defaults manifest (default 2) and correct settings-advanced

* chore(#3801): changeset fragment (pr number backfilled after PR creation)

* chore(#3801): backfill changeset PR number (4019)

* test(#3801): parse the defaults table with the shared markdown-table parser

---------

Co-authored-by: sim <sim@local>
2026-08-28 23:48:42 -04:00
Tom Boucher
1051c6d8d4 fix(#3799): scope legacy cleanup to the install's resolved config dir and add --no-legacy-cleanup (#4013)
* fix(#3795): read the interrupted agent id before clearing the stale marker (#4006)

* test(#3795): the interrupted-agent read must precede the stale-id clear

* fix(#3795): read the interrupted agent id before clearing the stale marker

execute-plan's init_agent_tracking step ran `rm -f
.planning/current-agent-id.txt` BEFORE the existence check that read it,
so the interrupted-agent branch and the Task resume prompt it exists to
offer were unreachable (#3795) — a kill -9 mid-executor left the file,
and the next run deleted it before looking. The read now precedes the
clear; fresh-run semantics (no stale id leaking into the new spawn) are
preserved. A structural guard pins the order.

Emitted-Drift-Ack-Growth: execute-plan.md — #3795: +bytes from reordering the interrupted-agent read before the rm plus the explaining comment

* chore(#3795): changeset fragment (pr number backfilled after PR creation)

* chore(#3795): backfill changeset PR number (4006)

---------

Co-authored-by: sim <sim@local>

* fix(#3799): scope legacy cleanup to the install's resolved config dir and add --no-legacy-cleanup

* chore(#3799): changeset fragment (pr number backfilled after PR creation)

* chore(#3799): backfill changeset PR number (4013)

* test(#3799): mark the legacy-name fixtures with gsd-allow-legacy-name

---------

Co-authored-by: sim <sim@local>
2026-08-28 20:16:50 -04:00
Tom Boucher
dd4f179672 feat(#3970): per-task external-tracker content-resolution seam (#4000)
* feat(#3970): per-task external-tracker content-resolution seam

Implements ADR-3646 (Phase 1, #3970): a `<task tracker-id="...">` attribute
plus a new optional `taskContentResolver` capability-manifest field let a
capability resolve a task's action/verify/acceptance-criteria/read_first/done
content from an external issue tracker instead of PLAN.md's inline body.

- src/plan-document.cts: parses the `tracker-id` attribute into `PlanTask.trackerId`
- src/task-content-resolution.cts: new leaf module — split/find/build/resolve,
  with a hard-halt (throw) contract on ambiguous/failed/timeout/malformed
  resolution, never a silent fallback to possibly-stale inline text
- src/task-command-router.cts: new `task resolve-content --plan --task-id --raw`
  CLI verb wiring the module into a real process exit code
- gsd-core/bin/lib/capability-validator.cjs: validates the new
  `taskContentResolver` manifest field (feature-role only, cross-capability
  trackerPrefix uniqueness)
- gsd-core/workflows/execute-plan.md, gsd-core/references/loop-hook-dispatch.md,
  docs/reference/capability-manifest.md: wire the seam into the per-task loop
  and document it as a new `execute:task` point outside the existing
  contribution/step/gate vocabulary (unconditional in autonomous mode)

Closes #3970

* fix(#3970): gate checkpoint tasks out of content resolution, close trackerPrefix grammar parity gap, cover path-traversal guard

Standards/Spec code-review pass on the task-content-resolution seam (ADR-3646
Phase 1) found three defects:

1. execute-plan.md's task-content-resolution bullet fired on any
   tracker-id-bearing task with no check that it wasn't type="checkpoint:*",
   contradicting ADR-3646 Decision 1 (a checkpoint task must never enter
   resolve-content). plan-document.cts already parses trackerId: null
   unconditionally for checkpoint tasks; only the workflow prose needed the
   fix, so the bullet now explicitly excludes checkpoint tasks.

2. task-content-resolution.cts's parseResolverDeclaration accepted any
   non-empty trackerPrefix with no grammar check, while capability-
   validator.cjs's KEBAB_RE enforces kebab-case at install time — a
   Generative Fix Divergence gap. Added the same grammar (as a literal
   regex, documented as intentionally not shared across the .cts/.cjs build
   boundary) plus a parity test asserting the two surfaces agree across a
   valid/invalid trackerPrefix table.

3. task-command-router.cts's routeResolveContent path-traversal guard on
   --plan had zero test coverage. Added a test exercising a
   ../../../etc/passwit-shaped path and asserting the USAGE rejection names
   the offending path.

* fix(#3970): sanitize resolver diagnostics and cap resolver timeoutMs

Two findings caught by an isolated security-review pass on the task
content resolution seam:

- ResolverFailedError/ResolverMalformedOutputError embedded raw,
  unsanitized subprocess stderr/stdout (attacker/model-influenced via
  the tracker-id argv token) into .message. A hostile or buggy resolver
  could smuggle a newline plus a forged "Error: " line, or terminal
  escape sequences, into a diagnostic io.cjs's error() writes verbatim
  to stderr. Fixed at the constructor (task-content-resolution.cts) via
  io.cjs's existing formatDiagnosticToken(), so every caller of
  resolveTaskContent gets a safe .message by construction.

- capability-validator.cjs's validateTaskContentResolverFields had no
  upper bound on taskContentResolver.invoke.timeoutMs, letting a
  manifest declare an effectively unbounded value and defeat the
  "bounded subprocess" design intent. Added a 120000ms ceiling specific
  to this field, without touching the shared isPositiveIntegerMs()
  helper (still used unbounded by the reviewer lane's timeoutFloorMs
  and probe timeoutMs).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(#3970): fix gsd-test failures — stale prose allowlist line and stderr-vs-message assertion

gsd-test (remote dockerized matrix) came back red with 5 failures on this
PR; all five are real defects, fixed here.

- tests/no-bare-gsd-tools-command-position.test.cjs: PROSE_ALLOWLIST's
  execute-plan.md entry pointed at line 415, which ffc190df4's
  checkpoint-exclusion caveat (added near line 221) shifted down by one
  line. The actual "validated downstream by gsd-tools uat
  classify-coverage" descriptive mention now sits at line 416. Updated
  the allowlist entry's line number to match.

- tests/task-command-router-resolve-content.test.cjs: the path-traversal
  test asserted the outside-project-scope diagnostic against the thrown
  ExitError's own .message. io.cts's error() (ADR-3889) writes its
  human-readable message to fd 2 via writeAllSync and then throws a bare
  `new ExitError(1)` with no message argument — by design, so the
  exception carries no duplicate text and the thrown ExitError's message
  defaults to "process exit 1" (cli-exit.cts's ExitError constructor).
  Root cause was the test, not the source: task-command-router.cjs's
  outside-project-scope rejection already calls error() correctly and the
  diagnostic text is genuinely emitted, just on fd 2, not on the
  exception. Fixed the test to capture fd-2 writes (mirroring
  tests/estimate-calibrate.test.cjs's runCalibrateExpectError and this
  same file's own captureStdout for fd 1) and assert against the captured
  stderr text instead of err.message. This was masked locally because a
  manual `node -e` sanity check that only inspects the caught exception's
  .message cannot see what the real node:test run actually failed on.

Emitted-Drift-Ack-Growth: execute-plan.md — adds the ADR-3646 task-content-resolution bullet and checkpoint-exclusion caveat to the per-task execute loop; a real behavioral prose addition, not incidental bloat.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3970): backfill changeset PR number (pr:0 -> pr:4000)

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-28 13:17:04 -04:00
Tom Boucher
d24e22b156 enhance(#3912): gsd-tools declares outcomes, pinned at v1 (#3983)
* enhance(#3912): gsd-tools declares outcomes, pinned at v1

ADR-3889 §4. Phase 6 already moved error()'s terminator onto the seam, so what
remained was the declaration — and the pin that makes it invisible today.

The census corrected two documented figures before any code changed.
ERROR_REASON has exactly 25 members (the ADR and epic were right; an earlier
note of mine claiming 23 was wrong and is corrected). And output({error}) is
**64 sites across 9 files, not the 60 ADR-2980 ratified** — the module shape
holds but the total drifted +4: frontmatter 7 not 6, phase 4 not 2, roadmap 3
not 2. That matters because this phase's criterion demands the pin be asserted
over the enumerated population rather than sampled; asserting over a stale 60
would leave four sites unpinned while claiming full coverage, which is the
shape of failure this epic exists to remove.

The issue does not state the fact that shapes the design: output() never
touches the exit code. Confirmed by reading it — it writes fd 1 and returns.
So a declared outcome for those 64 sites had nowhere to be READ. The mapping
was never the work; wiring somewhere for the declaration to land was.

The seam already existed twice over. cli-exit.cts holds two globalThis-Symbol
cells, each because the module is emitted to three locations and a module-level
`let` would let instances disagree, and runMain already maps a code returned by
main(). A third cell inherits that solution. output() records DEGRADED for any
{error} payload — key-order agnostic, which is exactly why the "42 sites"
figure undercounts — and runMain projects the cell only when main() returns
nothing, so an explicit return still wins.

error() maps its reason through a table over the closed 25-member enum, leaving
all 278 call sites untouched; 226 of them pass no reason at all. The version
gate lives in error(), NOT in projectOutcome: registered names are
version-invariant there, so mapping a reason straight through would make USAGE
project to 64 under v1 and break the pin on its first line. projectOutcome is
left exactly as Phase 2 shipped it, DEGRADED's 0/80 asymmetry included.

Proven rather than asserted. v1 is byte-identical across three real CLI paths —
config-get plain, config-get --json-errors, and an output({error}) path —
matching exit code and exact bytes against the pre-change build. Under
GSD_EXIT_CONTRACT=v2 the same commands now exit 66 (CONFIG_KEY_NOT_FOUND ->
NO_INPUT) and 80 (DEGRADED), both looked up through the registry. An
anti-vacuity test pins that v1 and v2 genuinely differ for at least one reason,
because without it a mapping where everything projects to 1 under both versions
would satisfy every other assertion and the declaration would be theatre.

A1 iterates all 25 enum members and A3 asserts over the measured 64-site
population, so a 26th reason or a 65th site fails until it is given a mapping —
the drift guard this phase needs, given ADR-2980's own count had drifted +4
unnoticed.

Verification runs on the remote runner.

Refs #3912

* fix(#3912): the outcome cell must never lower an exit code

The remote run caught a fail-open that this phase introduced, in the phase
whose entire purpose is removing fail-opens.

`state validate --strict` on a missing STATE.md exited **0** where it must exit
1. Mechanism: `runMain` projected the pending outcome whenever `main()` returned
void, and under v1 DEGRADED projects to 0 — so a `process.exitCode` already set
non-zero by the command was clobbered down to success. Confirmed live against a
fixture, before and after.

This refutes a review conclusion recorded earlier in this phase, that the cell
was "fail-closed and can never mask a failure as success". It could, and did.
Recording that plainly so the assumption is not repeated: the cell's danger was
never only that it might add a failure — it was that projecting it
unconditionally overwrites whatever decision came before.

Projection is now guarded: it may set a code only when none is set, and an
already-non-zero exit code always wins. The full precedence — explicit `main()`
return, then an existing non-zero exitCode, then the declared outcome — is
written at the projection site. A regression test drives a void return with a
pre-set non-zero code and a pending DEGRADED, and fails against the pre-fix
build.

The second failure was my test encoding the wrong contract, not a code defect.
It asserted `output({found:false, error: undefined})` records DEGRADED because
the KEY is present. `JSON.stringify` drops undefined, so the payload the user
receives is `{"found":false}` — carrying no error at all, and calling that
degraded would hand back exit 80 under v2 for output that reads as clean. The
discriminator is a serializable error VALUE, not key presence. The test now
pins `{error: undefined}` as explicitly NOT degraded, and the design doc's
wording is tightened to match.

Verification runs on the remote runner.

Refs #3912

* docs(#3912): the versioned exit contract, and a flag defect the docs found

Diataxis pass for Phase 8, plus a real fix that only surfaced because writing
the how-to meant running its own examples.

The docs. ADR-2980's "Revisit if" clause asked for exactly the versioned
projection this phase provides, so it gets an amendment naming #3912 /
ADR-3889 section 4 as that boundary: v1 stays 0 byte-for-byte, v2 projects
DEGRADED to 80. The amendment also records the count drift rather than
restating a stale figure — the ADR ratified 60 output({error}) sites in 9
modules; the AST-measured population is 64 across the same 9 (frontmatter 7
not 6, phase 4 not 2, roadmap 3 not 2). The pin is asserted over the
enumerated 64. json-errors.md gains the outcome-declaration reference,
including the precedence order a review pass got wrong and the suite refuted:
an explicit main() return, then an already-set non-zero process.exitCode, then
the declared outcome. Projection may only ever set a code, never lower one.

A how-to is owed here and is written, not skipped. Under v1 nothing changes,
so the audience is an operator opting into v2 and needing to know what the
codes mean for a CI gate — a migration, which is how-to shaped. It covers
turning v2 on, the code table, why 80 is "ran and reported a condition" rather
than a crash, and how to split a gate that treats any non-zero as fatal. No
tutorial: there is no new entry point to learn, and under the default contract
a reader would be walked through observing nothing.

The defect. Running the how-to's own Step 1 example returned

    $ gsd-tools --exit-contract=v2 state validate --strict
    Error: Unknown command: --exit-contract=v2          (exit 64)

while the same flag trailing the subcommand worked and exited 80. The flag
half-worked, by argv position. resolveContractVersion scans argv
non-destructively, so the token survived into the dispatcher, which treats
argv[2] as the command name. --json-errors had already solved precisely this
at gsd-tools.cjs:4455, under a comment naming the hazard verbatim: "The argv
splice must happen here too, otherwise the dispatcher below sees
--json-errors as an unknown command." The later flag never got the same
treatment.

Fixed rather than documented around: the version is resolved first — which
memoizes the cell and makes an invalid value throw early — and then every
--exit-contract= token is spliced out of the dispatcher's argv copy.
--exit-contract is now listed in TOP_LEVEL_USAGE, where it never was. The
regression test pins leading position, trailing position, agreement between
the two, and a loud failure on v3 rather than a silent fall back to v1.

Neither review engine would have caught this: the defect is invisible in the
diff, because the diff does not touch argv handling. It surfaced only from
running the documentation's own example. Writing a how-to is an execution pass.

Verification runs on the remote runner.

Refs #3912

* fix(#3912): the flag splice has to run before the run-with-timeout return

An isolated review of the previous commit found that the fix did not deliver
what it claimed, and that two of its own tests were weak. All three findings
reproduced by execution before any change was made.

The fix was placed below a return. main() intercepts `run-with-timeout` at
gsd-tools.cjs:4436 and returns from there — above both the --json-errors block
and the --exit-contract splice added in the previous commit. So the flag still
died in leading position for that one command:

    $ gsd-tools --exit-contract=v2 run-with-timeout 5 -- node -e "..."
    Error: Unknown command: run-with-timeout        (exit 64, child never ran)

The previous commit message and the test's describe-block both claimed
position-independence unconditionally. That was an overclaim, not a gap left
open, and it is the part worth naming: the fix was verified by hand on the
commands I happened to think of, and `run-with-timeout` returns before the
code I was verifying.

Both global-flag blocks now run above the interception, with a comment naming
it so a later edit cannot slide them back down. Moving --json-errors up fixes
the identical pre-existing bug for that flag, verified failing beforehand
(exit 1, sdk_unknown_command). Fixing the sibling is deliberate: same defect,
same block, and a known-broken twin next to a fixed one is not a resting state.

Two tests were not pulling their weight. The invalid-value test was vacuous —
it passed against the pre-fix build, because `--exit-contract=v3` already
exited 1 there and already printed the resolve error lazily through
error() -> getContractVersion. Both its assertions held before the fix, so it
pinned nothing. The real discriminator is that the pre-fix build emits BOTH
"Unknown command: --exit-contract=v3" and the resolve error, while the fixed
build emits only the latter; the test now asserts that absence.

The leading-position and leading==trailing tests asserted proxies — "not 64",
"no Unknown command", "the two agree" — none of which pin a value, and all of
which would survive both positions being identically broken. With a .planning
directory and no STATE.md, state-snapshot exits exactly 80 under v2 and 0
under v1 in both positions. Those numbers are pinned now. The multi-token case
the descending splice loop exists for is covered too, and run-with-timeout has
regression tests for both flags.

The lesson is narrower than "test more". Hand-verifying the production
behavior does not verify that the test would have caught its absence. The
pre-fix binary has to be run against the test's own assertions.

Investigated and deliberately not changed: splicing before --cwd parsing
degrades one diagnostic from "Missing value for --cwd" to "Invalid --cwd:
<path>", but that is pre-existing — verified on the pre-fix build via
--json-errors, which already did it. This change joins the pattern rather than
creating it, and both forms exit 64 on malformed input either way.

Verification runs on the remote runner.

Refs #3912

* chore(#3912): backfill changeset pr numbers to 3983

* test(#3912): pin the reason-table invariant as set equality, not a count

A graph-backed review flagged the unchecked lookup in
expectedErrorCode3912. Investigated by execution: the drift guard DOES
hold — for an unmapped reason under v2 the production error() yields 1
while the table yields undefined, so the assertion fails. Not a
correctness defect, and deliberately NOT made tolerant, since a tolerant
lookup would destroy the guard.

Two real problems remained. The guard asserted the wrong invariant: it
counted the TABLE's keys at 25 rather than checking they match the
ENUM's values, so a renamed member keeps the count at 25 and slips past,
and a 26th member leaves the table at 25 and slips past too. Both were
then caught only indirectly, by an undefined mismatch producing 'must
exit undefined'. It is now a sorted set equality, so the failure names
the specific missing or extra reason.

And the comment above it described a '?? FAIL' fallback that does not
exist anywhere in the function. It now states what the code actually
does, verified by running it rather than by reading it.

Refs #3912

---------

Co-authored-by: sim <sim@local>
2026-08-28 08:09:05 -04:00
Tom Boucher
d98b55562c enhance(#3910): the raw terminator is banned by construction (#3980)
* enhance(#3910): move the last src/ terminators onto the seam

Phase 6 bans the raw terminator by construction, which it cannot do while
violations stand. A census found 12 sites the rule would flag; nine of the ten
unsanctioned ones were owned by no phase of the epic at all — a coverage hole
in the decomposition, since P0-P2 are infra, P3 the gate modules, P4 the
scanners, P5 the fragments, P7 the hooks, P8 io.cts, and P6 itself only adds
the rule. `src/**/*.cts` now holds exactly 2 raw exits, both inside
`terminateNow`, the single sanctioned site.

`io.cts`'s `error()` is the interesting one. It was first called substantive on
"dozens of callers, contract risk" — asserted, not measured, and the
measurement refuted it: 289 call sites, zero inside a try whose catch would
swallow a throw. The real obstacle was structural instead: `terminateNow`
cannot emit exit 1, because ADR-3889 §1 makes 0 and 1 unallocatable and
`nameForExitCode(1)` throws. So the only route is `ExitError` under `runMain`,
which sets exitCode and writes stderr only when the error carries a user
message — keeping the existing stderr write and throwing a message-less
ExitError is observably identical.

That census was still too narrow, and running the CLI proved it. It asked
whether the CALL sits in a try/catch; the two regressions that surfaced were
interceptors elsewhere on the stack:

- `command-routing-hub.cts`'s `dispatch()` swallowed the ExitError into a
  HandlerFailure, so the caller emitted a duplicated, wrong stderr line on
  every Hub-routed path. It now rethrows ExitError explicitly — the same shape
  `gsd-tools.cjs` already used at two dispatch sites, so this follows an
  established idiom rather than inventing one.
- the profile-pipeline router's deliberately un-awaited `.catch(e => error(...))`
  turned an ExitError rejection into an uncaught exception; it now mirrors
  runMain's handling.

`edge-probe` and `ui-consideration-probe` gained `runMain` wrappers because
probe-core's new throwing default would otherwise have escaped them.

A follow-up sweep of every dispatcher — 19 command routers, the Hub, the
gsd-tools dispatch seams — found no further swallowing catch. The admitted
bound: ~1260 non-rethrowing catches repo-wide were scanned structurally but not
individually classified. Both real regressions were found by execution, not by
reading, so the suite is the detector that matters here.

`gsd-tools.cjs:253` stays a raw exit deliberately: it is the ensureRuntimeBuild
bootstrap, which runs before cli-exit is required, so the seam does not yet
exist. It needs a second allowlist entry, which means #3910's "single allowlist
entry" criterion is unachievable as written.

Verification runs on the remote runner.

Refs #3910

* enhance(#3910): ban the raw terminator by construction

Adds local/require-registered-exit and registers it on all four globs:
src/**/*.cts, scripts/**/*.cjs, hooks/**/*.js, gsd-core/bin/**/*.cjs.

Registering on the .cts glob is load-bearing, not redundant — the emitted .cjs
mirrors are globally eslint-ignored, so a rule registered only on the emitted
globs is blind to the sources. That is the #3496 lesson, and it is how the
previous guard became invisible: n/no-process-exit was 'error' in one block yet
fired zero times on all three surfaces that mattered.

The dead n/no-process-exit: 'off' block for hooks is deleted in the same PR.
Phase 7 migrated every hook, so the exemption now protects nothing.

Two allowlist entries, not the one #3910 anticipated. terminateNow's body is
detected STRUCTURALLY — a process.exit lexically inside a function of that name
— rather than by a path and line number that rots. The second is
gsd-tools.cjs's ensureRuntimeBuild bootstrap, an inline disable with its reason
at the call site: it runs before ./lib/cli-exit.cjs is required, so the seam
does not exist yet and no migration is possible. #3910's 'single allowlist
entry' criterion is therefore unachievable as written, and is amended with the
measurement rather than quietly missed.

The rule is proven able to FAIL, per glob: four positive controls, one for each
registered glob. A guard that cannot be shown to fire is not a guard. Four
matching negative controls pin process.exitCode as never-flagged — conflating
it with process.exit is what inflated this epic's original census 2x. An
allowlist case and a near-miss (same shape, different function name) fix the
structural detection in place.

Verification runs on the remote runner.

Refs #3910

* fix(#3910): stop the detached catch from throwing, and scope the allowlist

Review findings, one of them a regression the previous fix introduced.

_handlePipelineRejection called error() from inside a DETACHED .catch().
error() now throws, so that throw became an unhandled promise rejection — and
on Node >=15 with --unhandled-rejections=throw, Node dumps a raw stack trace
with absolute paths on top of the clean Error: line. That was impossible before
this branch, because process.exit(1) terminated synchronously before any
rejection machinery could observe it. The handler now writes byte-identical
stderr itself, in both plain and --json-errors form, and sets exitCode in
place. This was the THIRD interceptor found, and like the first two it surfaced
by running the CLI rather than by reading code.

The rule's terminateNow allowlist had no path constraint, so any function
anywhere named terminateNow across all four globs inherited it. It now requires
the structural nesting check AND a cli-exit.cts basename — still no line
numbers to rot.

The four per-glob positive controls only varied a filename inside RuleTester,
which never resolves eslint.config.mjs. Since the rule is filename-agnostic,
all four exercised identical logic and none proved the rule was WIRED — this
epic's own failure mode. A registration test now asserts the rule resolves for
a real path in each glob, and it is proven able to fail: removing one glob's
registration flips the resolved value from [2] to undefined.

Three evasions the rule cannot catch (computed member, aliasing, .call/.apply)
are documented in its header and pinned by tests, labelled as known limits
rather than endorsed, so a future change that starts catching them is a
deliberate diff.

Refs #3910

* docs(#3910): document the raw-terminator ban

Reference and Explanation via a new docs/features fragment (FEATURES.md is
generated from it, not hand-edited). How-To:
docs/how-to/resolve-a-raw-terminator-finding.md, indexed from docs/README.md —
a contributor whose code trips the rule picks among three replacements by
surface (runMain/ExitError for a CLI path, terminateNow for a hook,
process.exitCode where the process should drain), and needs to know why
process.exitCode is correct and never flagged, since conflating the two is what
inflated this epic's original census 2x.

The page also names the three patterns the rule cannot catch and says plainly
that using one to dodge it is a review finding, not a fix — documenting them
without that sentence would read as a sanctioned workaround.

docs/INVENTORY.md deliberately untouched: eslint-rules/ is not a tracked family
in the manifest (verified — a regen produced a zero diff), so a hand-written row
would desync the table from the family it claims to belong to.

Refs #3910

* fix(#3910): a catch that sniffs the message swallows an ExitError

The remote run returned 41 failures, and one of them was a live production
regression rather than a test artifact.

`cmdMilestoneComplete`'s unstarted-phase guard re-threw only when
`e.message.startsWith('Cannot mark milestone complete:')`. `error()` used to
`process.exit(1)`, uncatchable, so the guard always fired. It now throws an
ExitError carrying no message, the string test fails, and the ExitError was
silently swallowed — the guard stopped blocking milestone completion entirely.
Proven against the real CLI: pre-fix, a milestone with an unstarted phase
archived at exit 0; post-fix it is blocked at exit 1 with the intended message.

That is a guard that silently stopped guarding, which is this epic's thesis
appearing inside the phase meant to enforce it. Worth stating plainly: an
earlier census DID examine this site, saw a `throw e`, and classified it as
rethrowing. It was wrong — the rethrow is conditional, and a conditional
rethrow on an inspected message is indistinguishable from an unconditional one
unless you read the predicate.

So the class was swept rather than patched where it was tripped over. An AST
census of every CatchClause across src/, gsd-core/bin/ and scripts/ found 38
conditional rethrows. Two more had the same defect and are fixed the same way:
`config.cts`'s `'No config.json'` sniff and `gsd-tools.cjs`'s
`e.name === 'WindowsError'`. The remaining 25 are provably unreachable — every
one wraps a bare fs, YAML, manifest-require or git-exec primitive that cannot
throw ExitError — and two were scanner false positives, both explained. Each
fix is an unconditional `instanceof ExitError` rethrow placed BEFORE any
inspection, matching the idiom command-routing-hub and gsd-tools already used.

Residual bound, stated rather than implied: zero known-reachable unfixed sites,
contingent only on error() never later being called inside one of those 25
primitive try blocks.

The remaining failures were harness artifacts, and the harnesses were corrected
to the new contract rather than the assertions weakened. Tests that mocked
`process.exit` to observe termination now catch ExitError and assert its code;
tests parsing stderr as a single JSON object still assert exactly that, with
their ad-hoc `node -e` scripts wrapped in runMain so it is true. milestone and
phase-resolution-parity needed no test change — they were correctly written
against the real bug and are what caught it.

Verification runs on the remote runner.

Refs #3910

* chore(#3910): backfill the changeset PR number

Also reframes the fragment to lead with the user-visible change — the
milestone guard blocking again — rather than the narrowest of the three fixes.

Refs #3910

---------

Co-authored-by: sim <sim@local>
2026-08-28 03:15:39 -04:00
Tom Boucher
5ad708aa4e fix(#3972): one worktreesOptedOut ladder in planning-workspace, shared by resolver and guard (#3979)
* test(#3972): the guard fallback must share the opt-out ladder

* fix(#3972): one worktreesOptedOut ladder in planning-workspace, shared by resolver and guard

* test(#3972): without a workstream the root config is the effective config

* fix(#3972): guard the whole ladder body — malformed env values degrade, never throw

* chore(#3972): changeset fragment (pr number backfilled after PR creation)

* chore(#3972): backfill changeset PR number (3979)

---------

Co-authored-by: sim <sim@local>
2026-08-28 01:53:23 -04:00
Tom Boucher
45f18b444d fix(#3963): inherit the root worktree opt-out under GSD_WORKSTREAM (#3967)
* test(#3963): root use_worktrees opt-out must be inherited under a workstream

* fix(#3963): inherit the root worktree opt-out under GSD_WORKSTREAM

* chore(#3963): changeset fragment (pr number backfilled after PR creation)

* chore(#3963): backfill changeset PR number (3967)

---------

Co-authored-by: sim <sim@local>
2026-08-27 23:38:19 -04:00
Tom Boucher
15af0f5536 enhance(#3951): B6+B7 — widen two unreachable lint rules and make the guard ledger true (#3965)
* fix(#3951): two lint rules that could not reach the code they govern

B6 names two widenings. Measuring them first turned up a defect the criterion did
not know about, and refuted the reason it gave for one of them.

1. no-adhoc-markdown-parsing self-gates on its own filename.

   Lines 107-110 short-circuit create() to {} unless the path matches
   /(?:^|\/)src\/[^/]+\.cts$/. B6 says to widen the files: glob in
   eslint.config.mjs - but doing only that ships an INERT rule, because the gate
   still returns {} for every new path. Both halves have to change, and the gate
   is the load-bearing one.

   That same regex hides a live hole: [^/]+ is FLAT-ONLY, so it requires the file
   to sit directly in src/. The registered glob is src/**/*.cts, which includes
   subdirectories. 28 .cts files - health-diagnostic-rules/ (10),
   installer-migrations/ (11), observability/ (3), host-integration-adapters/ (2),
   vendor/ (2) - are inside the registered glob and silently skipped.

   Measured with the gate neutralized: 0 violations there today. The hole is
   hiding nothing right now, and is fixed anyway, because "no violations today" is
   not a property that keeps holding.

   The fix is not invented: require-subprocess-timeout.cjs:196 already carries the
   correct form of this guard, /(?:^|\/)src\/.*\.cts$/ with .*, one directory over.
   Checked the other 21 rules for the same bug - no-adhoc-regex-escape and
   no-private-binary-resolution short-circuit only to exempt their own seam file,
   which is the right shape, and no-crlf-fragile-split has no filename gate at
   all. This bug is unique to the one rule.

2. no-adhoc-regex-escape could not see the shape that actually occurs.

   Line 396 gated the whole UNSAFE-NEW-REGEXP arm on arg.type === 'Identifier'.
   Every check below it - the _SOURCE provenance check, the
   isSoleReturnOfOwnParameter shape - lives inside that branch, so
   new RegExp(obj['key']) and new RegExp(cfg.pattern) were never examined at all.
   Runtime data arrives as a property access far more often than as a bare
   identifier, which is exactly why this rule never fired on the #3477 ReDoS.

   Widened to MemberExpression, measured by AST walk across all five registered
   blocks rather than by grep. 27 sites, zero TSAsExpression:

     18  safe new RegExp(X.source, flags)  -> exempted, keyed strictly on the
         PROPERTY being `source`, never on the object. Keying on the object would
         wave through X.anything and buy nothing. B6 estimated ~10; that was an
         undercount.
      3  _SOURCE-suffixed constants reached through a required module namespace
         (phaseId.BRACKET_PHASE_TOKEN_SOURCE) -> the same provenance-exempt class
         the rule already recognizes for bare identifiers, extended to reach them.
         Without this the widening produces 3 false flags.
      6  real findings -> marked, each a test extracting a pattern from a shipped
         file at test time, where the runtime contract IS the product.

   Deliberately the NARROW MemberExpression form. The rule's own
   isSoleReturnOfOwnParameter doc comment records that an earlier broad
   "any non-literal identifier" heuristic produced ~25 false positives and was
   rejected; a re-run of the census after this change flags exactly the 6 above
   and nothing else.

Verified by execution, not by reading: the gate now accepts src/<subdir>/x.cts,
still accepts flat src/x.cts, and still exempts paths outside src/ - each pinned
by a test proven to fail against the old regex. build:lib, lint and lint:ci all
exit 0.

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3951): give no-adhoc-markdown-parsing its reach, and fix the 80 parses it finds

The rule self-gates on filename AND is registered on one glob, so widening either
half alone is inert. Both move here: the gate now accepts tests/**/*.cjs and
scripts/**/*.cjs alongside src/**/*.cts, and eslint.config.mjs registers it on the
same two.

A test pins that the gate and the registration AGREE, in both directions. The
original defect was a gate narrower than its registration; the failure mode of
this fix is a gate wider than its registration. Both are silent, so the test
asserts the pair rather than either half.

80 violations across 43 files, all in tests/, zero in scripts/. 70 are routed
through the existing seams - scanFencedBlocks, collectSection, stripFencedCode,
tokenizeHeadings from markdown-sectionizer; splitTableRow, parseMarkdownTable,
findTableWithColumns from markdown-table. Headerless STATE.md tables use
splitTableRow per line, because parseMarkdownTable needs a real delimiter row.

10 are suppressed, 12.5%, well under the third that would have meant the rule is
mis-scoped for tests/ rather than the tests carrying debt. Each names its reason:
three regression guards (#3873 / bug-#21) are deliberately independent of the
generator's own fence handling, and routing them through the seam would have them
test the generator against itself; one is a negative-text probe that extracts
nothing; six are a shell-pipe-to-jq detector whose regex coincidentally matches the
table fingerprint and is not markdown parsing at all.

All ten sit in tests whose subject is .md content, which is normally a reason to
prefer the seam. The marker used is allow-adhoc-markdown, distinct from
no-source-grep's allow-test-rule, and lint:ci's lint-allow-test-rule-refs reports
the same 280/280 unverified count as before - checked rather than assumed, because
those two markers are easy to conflate.

The widening earned its keep immediately: it found a test that passed for the
wrong reason.

  tests/config-field-docs.test.cjs asserted notEqual(<cell>, '600') against the
  TYPE column instead of the DEFAULT column. notEqual('number', '600') is true
  forever, so the guard against workflow.subagent_timeout regressing to the old
  seconds default could never fire. docs/CONFIGURATION.md:434 is
  `| workflow.subagent_timeout | number | 300000 | ... |`, so the default is cell
  index 2; the assertion is now row-scoped through splitTableRow and reads 300000.

That is the argument for the widening in one case: the violation was invisible to
lint, the suite was green, and the assertion was vacuous. A rule that cannot reach
a file cannot tell you the file is lying.

Not fixed here, and recorded rather than assumed: #3426/#3239 are NOT reachable by
this widening. tests/package-legitimacy-gate.test.cjs yields zero violations even
with the gate bypassed - its hand-rolled scans are real, but built from line
filters and split('|') rather than the regex-literal fingerprints this rule
detects. They need new detectors. The epic assumed a wider glob would catch them.

build:lib, lint and lint:ci all exit 0; the post-fix census across tests/** and
scripts/** is 0 violations.

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3951): B7 — and #3356's defects were still live in the code

B7 asks that each closed child be driven fail-first with a behavioral identity
test at the CONSUMER's output. Four of eleven children had no test citing their
issue number. Auditing them by BEHAVIOR rather than by number-grep changed the
answer for three of the four.

#3364 and #2540 — traceability only. Both were implemented by #3941 and their
consumer-output tests exist and were shown failing-first; neither cited its
originating issue, so an audit that greps for the number reports them uncovered.
Tagged the specific asserting test in each file, following the citation form those
files already use.

#3372 — covered, but only at helper level, and the triage narrowed it. Of the four
commands the issue names, only estimate-cli's collectCalibrationSamples actually
enumerates phase dirs from disk; smart-entry, audit and roadmap-upgrade derive from
ROADMAP/body text and never reach the sentinel path, so they are benign by
construction and were left alone rather than "fixed" into churn. The existing #3882
rows asserted the helper's return value. Added a consumer-output test driving
`query estimate-calibrate` and asserting sample_count and the persisted document.
RED proof: reverted collectCalibrationSamples to a raw readdirSync and ran the real
CLI - sample_count 3, sentinel leaked; restored - sample_count 2.

#3356 — NOT covered, and BOTH halves of the defect were still live in source. The
issue is closed; the bug was not fixed. Fixed here rather than writing tests that
document a bug as correct.

  Defect 1, the contradicted row. quick.md:627 claimed
  `quick-tasks-append` performs "the equivalent write" to the Step 7c row. It did
  not: the `#` cell was a positional ordinal and `Directory` read `—`, because the
  route had no way to receive a quick id or task directory. Added OPTIONAL
  `--quick-id` / `--slug` / `--directory`. A caller with neither - fast.md, the
  original #2133 caller - omits them and gets the byte-identical prior row, so
  nothing existing changes. A caller that HAS a real id and directory now gets the
  canonical row quick.md:632 renders. The false-equivalence sentence itself is
  corrected rather than left to mislead the next reader.

  Defect 2, the forced re-derive. The route called readModifyWriteStateMd with no
  options, so a body-only append to the Quick Tasks table triggered a full
  re-derive of the disk-derived progress.* frontmatter. Every other body-only
  writer passes { resync: false } - src/state.cts's own docstring prescribes it -
  and this route was the lone outlier. RED proof: reverted the option, seeded a
  project with 2 real phase dirs and a curated total_phases of 25, ran
  quick-tasks-append; total_phases collapsed to 2. Restored; it stayed 25.

That second one is the shape this epic exists to close: a silent write that
replaces curated state with a re-derivation nobody asked for, exit 0 throughout.

build:lib, lint and lint:ci all exit 0.

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* docs(#3951): amend B6's ledger to what was measured, and document the new flags

The ADR gains a ledger amendment in its own correction style - the sixth wrong
premise it records, found the same way as the other five, by measuring before
building.

B6 says the net guard count must fall. It rose: 62 -> 69, +7, measured from the
epic's filing commit to origin/next. The attribution is the point, though. Five of
the seven came from PRs unrelated to this epic, one was added by a phase of it, and
the epic did retire something sub-file - #3884 removed a detector with an explicit
"net: -1 detector, 0 added" ledger. Every named casualty is load-bearing, two
already carry retractions in this same document, and a sweep of all 22 rules plus
every scripts/lint-* found no provably dead guard. There is no honest way to make
the count fall; forcing it would trade coverage for a number, which is the Goodhart
outcome Decision 6 exists to prevent.

The amendment also records that B6's own prescribed fix for one widening was inert.
no-adhoc-markdown-parsing self-gates on its filename, so widening only the files:
glob - which is what the criterion says to do - ships a rule that still returns {}
for every new path. And #3426/#3239 are not reachable by that widening at all;
their scans use line filters and split('|'), not the regex fingerprints the rule
detects. The roster row tracked them against the wrong mechanism.

Three roster rows updated from aspiration to fact: the two widenings are DONE with
their measured counts, and lint-phase-enumeration-drift is marked RETAINED rather
than "expected casualty - verify before retiring", because Phase 5 verified it and
kept it.

The rule Decision 6 should carry forward is stated plainly: a guard ledger is a
claim about COVERAGE, not about COUNT. "Net count must fall" is measurable and
wrong. "Every guard is reachable, and each retirement names what makes its defect
unrepresentable" is the property that was actually wanted.

CLI-TOOLS.md documents the optional --quick-id/--slug/--directory flags and says
plainly that omitting them keeps the pre-#3356 row byte-identical, plus that the
append no longer re-derives progress frontmatter.

New features fragment (id 3951); FEATURES.md regenerated rather than hand-edited.
Changeset is Changed, pr:0 pending backfill.

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#3951): correct four rows that pinned the lint rule's old narrow reach

The remote suite came back RED with 5 failures, all in tests/eslint-rules.test.cjs.
They are stale tests, not a regression: four rows assert that
no-adhoc-markdown-parsing is inert outside src/*.cts, which is exactly the
contract this deliverable changes.

Confirmed by reading rather than inferred from the names - the row at :1981 used
filename: 'tests/some.test.cjs' and filename: 'scripts/helper.cjs', the two roots
the rule now covers on purpose.

Worth recording WHY local gates missed this. npm run lint and lint:ci were green,
and the touched test files passed standalone. Lint only reports violations in real
files; these rows assert the rule's REACH using synthetic RuleTester filenames, so
nothing but the full suite could see them. Local green on a rule change says
nothing about the rule's own tests.

Each row is rewritten with BOTH halves rather than flipped from valid to invalid:

  - the same fingerprint under tests/ or scripts/ is now flagged, with the right
    messageId
  - the negative space is preserved - the same fingerprint under a path outside
    all three roots (gsd-core/bin/lib/foo.cjs) is still NOT flagged

The second half is the one that matters. Without it the rule has no boundary and
nothing would catch an over-wide gate later, which is the mirror image of the bug
this deliverable just fixed.

Each row is renamed to state the current contract; the old names said
"non-src/*.cts ... is not flagged" and would have been actively misleading once
the bodies changed.

Proven to test the widening rather than restate it: every flagged half was run
against HEAD~2's pre-widening rule and does NOT fire there, then against the
current rule and does. 12/12 on that probe; the full file is 178/178.

Swept for the same staleness elsewhere and found none.
require-subprocess-timeout's own "inert outside src/*.cts" row is untouched -
that rule's gate was not widened here - and no-adhoc-regex-escape's test file
already carries correctly-targeted rows.

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#3951): acknowledge the quick.md growth the attribution guard reported

The full suite came back RED with one failure, and it is mine:

  1 file(s) grew without an acknowledgment:
    quick.md grew 364 bytes

gsd-core/workflows/quick.md is runtime-loaded emitted content, so correcting
its false 'performs the equivalent write' claim trips emitted-attribution by
construction. This is the acknowledgment, not a workaround - there is nothing
to regenerate.

The fragment names ONE path, which is the only one the guard reported. The four
spent acknowledgments it also listed (audit-uat, plan-phase, progress, review)
belong to other fragments whose ripple the base already absorbs; they are inert,
not failures, and are deliberately NOT copied here - naming paths I did not
change would make this record false in the other direction.

Byte figure corrected before committing: the guard reported 37220 -> 37584
(+364), but origin/next has since moved and quick.md is 37232 there now, so the
measured delta is +352. The reason text says so and names the base as a moving
figure rather than pinning a number that is already stale.

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#3951): move the quick.md growth ack to a trailer, delete the obsolete fragment

The acknowledgment mechanism changed under this branch. Merging next brought in
the redesign - it also deleted .github/workflows/ack-fragment-sweep.yml, which
was in the merge status and which I did not register at the time - and the guard
now says so directly:

  Add a trailer to a commit in this PR (never a new file).
    Emitted-Drift-Ack-Growth: quick.md - <why this growth is deliberate>

So tests/emitted-drift-acks/3951-quick-append-equivalence.json is obsolete on
arrival. A fragment file is no longer read by anything, and leaving it would be a
dead record that looks like an active one. It is deleted here rather than kept
"just in case".

The byte figure moved again with the merge: 37232 -> 37596, +364. The earlier
fragment said +352, measured before the merge auto-merged quick.md itself. The
trailer carries no number, which is the better design - the figure was stale
twice in two attempts.

Refs #3951

Emitted-Drift-Ack-Growth: quick.md — #3356/#3951 replaces a false claim with an accurate one. Line 627 said the `quick-tasks-append` shortcut "performs the equivalent write" to the Step 7c row rendered above it; it did not, and that was the documented half of #3356 — with no quick id or task directory the route emitted a positional ordinal in `#` and an em-dash in `Directory`, a visibly different row. The corrected sentence has to carry three facts the original elided: what the shortcut actually writes when it has neither input, that this is honest behavior for its real caller (`fast.md`, which has neither), and how a caller with both now gets the byte-identical canonical row via the new optional `--quick-id`/`--slug`/`--directory` flags. Prose is the product here — an executing agent reads this line to decide whether the shortcut is safe for its case, and a shorter correction would either drop the flags (leaving the reader unable to act on the fix) or drop the limitation (recreating the false claim in gentler words).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(#3951): backfill changeset pr number

Refs #3951

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-27 23:10:49 -04:00
Tom Boucher
2ea5efc151 enhance(#3911): hooks declare their crash policy (#3960)
* enhance(#3911): give hooks an exit seam that needs no build

ADR-3889 Phase 7 foundation. The 19 shipped enforcement hooks hold 91 of the
epic's 128 terminators and cannot reach `terminateNow` today.

The obvious route — requiring `gsd-core/bin/lib/cli-exit.cjs`, as
gsd-agent-isolation-guard.js already does for two other modules — is rejected.
That precedent carries its own warning (#3582): those files are tsc output,
gitignored and absent on a raw plugin-marketplace or git-clone install, so the
hook must first call ensureRuntimeBuild() to self-heal. Making the module a
hook needs IN ORDER TO TERMINATE depend on a build inverts the dependency, and
its failure mode is precisely the fail-open this phase exists to remove: a
guard that cannot terminate cannot deny. `lint-hooks-runtime-build-seam`
already encodes that concern, and Design B would have had to add an
ensureRuntimeBuild() call to all 19 hooks to satisfy it.

So `hooks/lib/` becomes a third emit location for cli-exit and a fifth for the
registry, preserving the invariant `src/cli-exit.cts`'s own header states: it
imports nothing but node:fs and its sibling registry, and the generator
dual-emits that sibling alongside each copy so a relative require resolves next
to whichever copy loaded it. Shipping needed no change — build-hooks.js already
declares HOOKS_SUBDIRS_TO_COPY = ['lib'].

Proven, not asserted: the two files are copied into an otherwise-empty tmpdir
and a child process requires them and terminates — PASS exits 0, HOOK_DENY
exits 2 with the payload on both stdout and stderr. That test fails the moment
the hooks copy gains a require reaching outside hooks/lib/.

Also fixed inline: the registry's fifth target let any `--write` test overwrite
the real committed hooks/lib/exit-code-registry.js, because the test helper
derived only three of the other output paths. It now redirects all five, and a
regression test asserts every committed artifact is byte-identical after a
redirected write.

Install-tree goldens pick up the two new shipped paths across 11 runtimes —
insertions only, no removals. lint:ci was green while they were stale, so this
was found by regenerating rather than by a gate.

Verification runs on the remote runner.

Refs #3911

* enhance(#3911): declare a crash policy, and migrate the write guard

Adds `hooks/lib/hook-exit.js` — the hook-facing vocabulary over `terminateNow`,
hand-written because the cli-exit copy beside it is generated:

  allow(payload)          exit 0
  deny(payload, stderr?)  exit 2
  crash(onCrash, payload) whichever the hook DECLARED

`crash()` takes the policy as a required argument with no default, which is the
whole mechanism: fail-open by accident stops being expressible. A hook must
name ALLOW or DENY at the call site, and an unrecognized value terminates
INTERNAL rather than guessing. Fail-open stays legal; fail-open by omission
does not.

`gsd-write-guard.js` is the first hook migrated, all 12 sites, and it exposed a
gap in the seam. `terminateNow`'s doc comment justified its fd-2 write by
citing this hook's `emitBlock` — but modeled it as sending the same bytes to
both streams, when `emitBlock` actually sends full JSON to stdout and only the
bare `reason` string to stderr, because Kimi's hook bus feeds stderr verbatim
back to the model. Migrating as written would have turned a readable sentence
into a JSON blob for Kimi-backed agents.

#3911 requires both "all 19 hooks terminate through terminateNow" and "no
hook's effective default changes". Those are jointly satisfiable only by
teaching the seam to carry a distinct stderr payload, so `terminateNow` gains
an optional third argument: omitted, behavior is byte-for-byte what it was; a
string is written raw, which is exactly the Kimi case. The doc comment's
inaccurate claim about emitBlock is corrected in place.

Proven rather than asserted: the pre-migration file is reconstructed from HEAD
and driven with the same catastrophic-shrink payload as the migrated one —
exit code, stdout and stderr all byte-identical.

Verification runs on the remote runner.

Refs #3911

* enhance(#3911): all 19 hooks terminate through the seam

Migrates the remaining 18 enforcement hooks onto allow/deny/crash. An AST walk
now reports zero `process.exit(` call sites across every `hooks/*.js` — down
from the 91 the census measured.

Each hook with an outer catch declares its policy once, at module top, with the
reason that policy is right for that specific guard: a read guard that cannot
scan must not block the read; a statusline that renders every prompt must
degrade rather than crash; an injection scanner must not retroactively block a
result already returned. Those sentences are the deliverable — they are what
turns fail-open-by-accident into fail-open-on-purpose. No hook's effective
default changed.

Wiring exposed two defects, both fixed here rather than noted.

A SECOND stdout/stderr-splitting site turned up in `gsd-workflow-guard.js`'s
`emitForceAddBlock`, matching the pattern already known from the write guard —
full JSON to stdout, bare reason to stderr for the Kimi bus. It uses the
`stderrPayload` argument added in the previous commit, which is now carrying
its second real caller rather than one special case.

More seriously, `terminateNow` emitted both streams inside ONE try, so a
payload that failed to serialize aborted before the stderr write ever ran. The
two windsurf guards write nothing to stdout on a block and only a reason string
to stderr, so `deny(undefined, reason)` exited 2 with EMPTY stderr — a deny
that silently loses its reason, which is the exact "fails with success" class
this epic exists to close. The streams are now emitted independently, each with
its own guard, and `undefined` means "nothing to write for this stream" rather
than an error. Regression tests inject a throwing write on one fd and assert
the other still receives its payload; they fail against the single-try version.

Byte-identity was proven per hook, not assumed: each pre-change file is
reconstructed from HEAD and driven side by side with the migrated one across
its normal path, its deny path, malformed stdin and empty stdin — exit code,
stdout and stderr compared.

Verification runs on the remote runner.

Refs #3911

* enhance(#3911): harden the three shell hooks, and pin every hook's policy

`gsd-phase-boundary.sh`, `gsd-session-state.sh` and `gsd-validate-commit.sh`
gain `set -euo pipefail`.

The expected hazard did not materialize, and that is worth recording: every
intentionally-non-zero command in all three is already the condition of an
`if`/`elif`, which `set -e` never fires on, and none of them reads a
possibly-unset variable or pipes through a grep that may legitimately match
nothing. No `|| true` guards were needed. Each hook was still checked
command-by-command before the flags went in rather than after.

Twenty-one before/after cases across the three hooks — disabled and enabled,
planning and non-planning, missing STATE.md, malformed JSON, the Kimi payload
shape, quoted and unquoted `-m`, valid and over-long Conventional Commits —
all match on exit code, stdout and stderr.

The hardening is shown to actually fire, not merely added: with a stubbed
`node` that fails at the JSON-emit step, phase-boundary and session-state go
from silently exiting 0 with empty stdout to failing visibly with the error
surfaced. No such case could be constructed for `gsd-validate-commit.sh`,
whose every statement already sits inside an if-condition — recorded as
unproven rather than claimed.

`tests/hooks-crash-policy.test.cjs` adds the per-hook coverage the issue asks
for, table-driven over all 19 hooks rather than 76 hand-written cases: normal
allow, deny where a deny path exists, crash-honors-the-declared-policy, and an
unclosed-stdin case — the one `process.exitCode` structurally cannot serve. The
deny assertions encode each hook's ACTUAL stream split rather than a uniform
shape, since four of the six deliberately differ. A drift guard enumerates
`hooks/*.js` and fails if a terminating hook is ever added without a row.

Writing those tests surfaced two hooks that emit a block decision in their JSON
body and exit 0. Both were checked rather than assumed, and neither is a
fails-with-success: `gsd-read-injection-scanner.js` is PostToolUse, where the
tool has already run and exit 2 has no meaning, and `gsd-cursor-subagent-start.js`
follows Cursor's JSON-body protocol. They are deliberately left alone — a
mechanical sweep to `deny()` would have broken exactly these two.

Verification runs on the remote runner.

Refs #3911

* fix(#3838): the commit validator says when it could not validate

#3911 claims to subsume #3838. Measurement said otherwise, so this closes it
for real rather than by assertion.

`set -euo pipefail`, added earlier on this branch, does NOT fix #3838: bash
exempts a command used as an `if` condition from `set -e`, and all three of the
hook's swallow-and-pass sites are exactly that shape. Verified against the
hardened hook with a node shim that fails only the classifier call — a
non-conforming commit still exited 0 with empty stdout AND empty stderr,
indistinguishable from "your commit conforms". That is the defect verbatim.

All three sites named in #3838 now capture the real exit status instead of
consuming it as a condition, and each distinguishes its genuine negative from
"could not run":

- the classifier: 0 = is a git commit, 1 = genuinely not one, anything else =
  could not classify. Its `node -e` now wraps the require and the call in
  try/catch and exits 3 on a throw, so a broken require chain can never be
  mistaken for `isGitSubcommand` legitimately returning false — which is the
  arm that matters, since `token-scanner.cjs` is a gitignored build artifact
  and a fresh checkout lands there.
- the opt-in config read and the JSON command extraction get the same
  treatment.

On "could not run" the hook emits a diagnostic to stderr naming which check
failed and why, then exits 0. The issue confirms this is safe — it is a
PreToolUse hook, so stderr does not disturb the JSON protocol — and ranks it
the smallest sufficient fix. The gate still fails open, but it can no longer do
so silently, which is the whole complaint: a validator that disables itself
quietly costs more than one that is absent, because it is trusted.

Both controls are unchanged and pinned by tests: a conforming commit still
passes silently, a non-conforming one still exits 2 with its existing block
payload. The defect test asserts stderr is non-empty and names the failure; it
fails against the pre-fix hook.

Verification runs on the remote runner.

Refs #3911, #3838

* docs(#3911): document the hook crash-policy contract

Reference and Explanation via a new docs/features fragment (FEATURES.md is
generated from it), INVENTORY rows for the three new hooks/lib files, and an
ARCHITECTURE note on the hooks section.

How-To: docs/how-to/declare-a-hook-crash-policy.md, indexed from docs/README.md
— a hook author now has to choose and declare a crash policy, which is more
than one step and crosses into which harness protocol their hook speaks. It
covers allow/deny/crash, writing an ON_CRASH reason that is actually useful,
when a deny needs a distinct stderr payload, the two hooks whose harness reads
a JSON-body decision and must NOT use deny(), and what to do when a check
cannot run at all — with #3838 as the worked example.

Refs #3911

* test(#3911): prove the seam actually ships, and stop hand-rolling temp cleanup

Two review findings.

The acceptance criterion 'hooks/dist/** stays in parity via the build seam
(lint:hooks-runtime-build-seam)' was misstated and unmet: that lint checks
something else — that a hook requiring a compiled gsd-core/bin/lib module also
calls ensureRuntimeBuild(). Nothing exercised that the three new hooks/lib
files reach hooks/dist/lib at all. That gap is not theoretical: #770 is a
recorded ship-blocking bug where a new hook never shipped because a copy list
missed it. The suite now builds dist through the repo's own ensureBuiltHooks(),
byte-compares each shipped copy against its source, and spawns a child that
requires the SHIPPED dist copy and denies — which is what catches a copy that
exists but cannot resolve its sibling registry.

gsd-validate-commit.sh hand-duplicated mktemp/run/rm three times; one idempotent
trap on EXIT replaces them, guarded so cleanup cannot alter the exit status.
Behavior-neutral across five cases, with temp-file counts taken before and
after each run.

Refs #3911

* fix(#3911): stage transitive hook lib requires, not just one level

The remote run returned 7 failures across 3 real causes.

The important one is a PRODUCTION bug this phase exposed rather than caused.
`writeCursorHooksJson` scanned each hook script for `./lib/X` requires exactly
one level deep and never re-scanned the lib files it staged for their own
sibling requires. Nothing had a transitive lib dependency before, so the gap
was invisible. Adding hook-exit.js -> cli-exit.js -> exit-code-registry.js
made real Cursor installs ship a bundle that dies at require time with
MODULE_NOT_FOUND. It now walks to a fixed point, and a real installed Cursor
hook runs to completion.

The staging harness in shared-hooks-dir-resolution hand-copied its fixture, so
the injection scanner crashed at require time and its exit-1 was being read as
a policy decision. Migrated to copyScriptWithDeps, which walks the require
graph — the repo's recorded rule for this class, since adding another
copyFileSync keeps it alive for the next person.

The missing-lib-source test in cursor-hook-workspace-roots hardcoded which lib
file it expected to be named in the abort message; the same throw now fires for
a different file first. Its assertion is unchanged in substance — staging still
must abort rather than ship a broken hook — only the name is no longer pinned.

The last one was my own test asserting an uppercase reason code. Measured
against origin/next: the pre-change hook emits the same lowercase
'config_unreadable', so the test was wrong, not the migration. Corrected to the
real value rather than making the code match the test.

Verification runs on the remote runner.

Refs #3911

* chore(#3911): regenerate the cursor install-tree golden

The staging fix means a Cursor install now correctly carries the two
transitive lib files it was silently missing. Additive only — no path was
removed. The golden diff is the evidence the packaging defect was real.

Refs #3911

* chore(#3911): backfill the changeset PR number

Refs #3911

* fix(#3911): a git probe that timed out is not a negative

A macOS CI lane failed three deny cases at 2084ms, 2112ms and 2177ms — just
past the 2000ms budget these hooks give their git probes. The three that passed
took 72ms, 595ms and 651ms. Under shard contention `git rev-parse` overruns,
the hook reads the non-zero result as "not a git repo", and allows with exit 0
and empty stdout AND empty stderr. Under load, the guards silently stop
guarding. That is ADR-3889's thesis exactly, sitting inside the security hooks
this phase is about.

The repo had already recognized the class in one place — gsd-cursor-subagent-start.js
fail-closed-denies on `git_timed_out` (#3045) — but nowhere else.

`hooks/lib/git-probe.js` classifies a probe's outcome, distinguishing a real
non-zero exit from ETIMEDOUT, a signal kill, and a spawn failure, rather than
folding all four into `status !== 0`. Three guards route their eight git probes
through it.

The resolution is the same shape #3838 took, and the same one that issue
endorsed as smallest-sufficient: fail open, but loudly. **No exit code changes
on any path** — a developer on a loaded machine is still not blocked, which
keeps #3911's declaration-pass contract intact for exit codes. What changes is
that the hook now says on stderr which probe could not answer, instead of
presenting silence as a clean verdict.

Scope was checked across every hooks/*.js, not just the three that failed:
gsd-agent-isolation-guard spawns no git; gsd-statusline's two probes gate only
a cosmetic display segment, not an allow/deny decision, and are left alone.

The C2 deny assertion was a real-race test — it demanded exit 2 while a slow
git legitimately yields 0. It now requires the hook to either deny, or allow
with a diagnostic naming the probe that could not run; a silent allow still
fails, so the assertion is not vacuous. A deterministic regression stubs git on
PATH to sleep past the budget rather than waiting for load to reproduce it.

Verification runs on the remote runner.

Refs #3911

* test(#3911): a PATH shim cannot intercept the hooks' git spawn on Windows

The deterministic timeout regression stubbed git on PATH and asserted the
guard reports rather than silently allows. It passes on Linux and macOS and
failed on Windows in 83ms and 176ms — the stub was never invoked at all.

Mechanism: the hooks call spawnSync('git', args) with no shell:true, so on
Windows CreateProcess resolves git.exe only and never a PATH .cmd shim. The
git.cmd branch could not have worked and is removed rather than left implying
a Windows path that does. Adding shell:true to the hooks to serve a test would
change product behavior and widen an injection surface, so the case is skipped
on win32 only, with the mechanism written into the skip reason so a future
reader does not 'fix' it that way.

Linux and macOS keep the coverage, and macOS is where the underlying fail-open
was actually caught.

Refs #3911

---------

Co-authored-by: sim <sim@local>
2026-08-27 22:21:10 -04:00
Tom Boucher
03b7125293 enhance(#3909): a probe that could not run no longer asserts a verdict (#3944)
* test(#3909): failing-first suite for the fabricated probe fallbacks

Binds the four fabrication sites found by executing the surfaces (ADR-3889
failure class (c)), each with a positive control so an over-firing fix goes red:

- the blocking api-coverage.verify-pre gate certifying "no external-API
  integration" from a zero-byte phase scope
- the assumption-delta query route scanning an unresolvable phase section as
  the empty string and reporting it as an examined negative
- both capability fragments' probe fallbacks, which append a fabricated
  verdict rather than replacing, and fire on the legitimate exit-1 negative

Verification runs on the remote runner.

Refs #3909

* enhance(#3909): a probe that could not run no longer asserts a verdict

ADR-3889 Phase 5. Four sites turned a failed or unexamined probe into a
confident negative; each now reports what it could not establish.

- check api-coverage.verify-pre: a phase with no plan body and no roadmap
  section ran detection over zero bytes and PASSED the blocking seal gate,
  certifying "no external-API integration" from input it never read. It now
  holds with scope_unavailable. The discriminator is bytes examined, never
  signals found, so a phase whose plans are real and simply carry no API
  vocabulary passes exactly as before.
- query assumption-delta scan: an unresolvable phase section was scanned as
  the empty string and reported as an examined negative. It now returns
  {skipped, reason: phase_unresolved}, still at exit 0 — an ADR-2980 degraded
  result in the payload, leaving the gsd-tools exit projection to P8.
- both capability fragments: `|| echo '{"detected":false}'` appended rather
  than replaced, and fired on the legitimate exit-1 negative, so a correct
  answer and an honest skip both arrived as two concatenated objects. They now
  keep the probe's own payload and manufacture only an explicit
  probe_unavailable skip when the probe produced nothing at all.

Every registered outcome is more restrictive on a blocking gate, so this can
turn a false green red and never a red green.

Docs: FEATURES 156, CONFIGURATION (both keys), references/api-coverage.md
seal-time outcome table, and a new how-to for the reason-code vocabulary.

Verification runs on the remote runner.

Closes #3909

* test(#3909): correct the stale unknown-phase assertion

`unknown phase → detected:false, no throw (graceful)` scanned phase 999
against a two-phase roadmap and asserted `detected === false`. That pinned
the fabrication as intended behavior: the phase does not exist, so the
detector was handed the empty string and its "no core assumption changed"
answer described nothing that was ever read.

It now asserts the skipped-with-reason shape. The graceful-degradation
contract the test was actually protecting — the query succeeds and does not
throw on an unknown phase — is unchanged.

Found by code review, not by the author.

Refs #3909

* docs(#3909): author the FEATURES entry in its generator source

`docs/FEATURES.md` is generated by `scripts/gen-features.cjs` from the
per-feature fragments in `docs/features/`. The API-coverage entry was edited
in the generated file, so the next regeneration silently dropped it.

The text now lives in `docs/features/api-coverage-gate.md` and
`docs/FEATURES.md` is regenerated from it, leaving the shipped file
byte-identical and its content actually derivable.

Caught by `lint:generated-sync`.

Refs #3909

* test(#3909): bind the skip to "not found", and pin the discriminator

The first verification run went red on one case, and the case was wrong
rather than the code.

`getRoadmapPhaseWithFallback` returns `null` for an unknown phase and for a
missing ROADMAP.md, but for a section whose body is whitespace-only it returns
the heading line alone — which is not empty. So a body-less section WAS found,
and reporting `detected:false` over its heading is a real negative, not a
fabrication. The test had assumed the resolver yielded `''` there.

Correcting the test rather than the resolver keeps `skipped` bound to the
distinction the issue asks for — found versus not found — and avoids diverging
`assumption-delta scan` from `roadmap.get-phase`, which the fragment documents
as sharing one resolver.

Also adds the seeded property the test matrix had promised: for any plan body,
the scope read back is whitespace-only exactly when the body was. That pins the
gate's discriminator to bytes examined, so it cannot quietly become "no signals
found", across unicode whitespace and CRLF.

`docs/INVENTORY.md` picks up the reference doc's new seal-time outcome table —
surfaced by the co-change gate, not by a lint failure.

Refs #3909

* chore(#3909): backfill the changeset PR number

Refs #3909

---------

Co-authored-by: sim <sim@local>
2026-08-27 15:50:12 -04:00
Tom Boucher
11cdc19e39 fix(#3737): fold the use_worktrees opt-out into the dispatch-isolation sentinel (#3938)
* test(#3737): use_worktrees=false opt-out must win in the dispatch-isolation sentinel

* fix(#3737): fold the workflow.use_worktrees opt-out into the dispatch-isolation record

* test(#3737): guard allows sequential dispatch under the opt-out sentinel

* chore(#3737): changeset fragment (pr number backfilled after PR creation)

* chore(#3737): backfill changeset PR number (3938)

---------

Co-authored-by: sim <sim@local>
2026-08-27 13:20:25 -04:00
Tom Boucher
1e67ec9737 enhance(#3908): the scanners distinguish an empty diff from one they could not compute (#3937)
* feat(#3908): the scanners distinguish an empty diff from one they could not compute

collect_files ended 2>/dev/null || true, which destroyed the evidence three ways: the redirect discarded git's diagnostic, the pipe replaced git's status with grep's, and || true forced success regardless. Four distinct conditions - an established-empty diff, a bad ref, no repository, and a repository with no commits - all reported clean, and a secret scanner reporting clean because git failed is indistinguishable from an all-clear to any gate consuming it.

git now runs separately from the filter so its status and diagnostic both survive. An established-empty diff exits NO_INPUT; a scope that could not be established exits UNAVAILABLE; the usage sites move off 2 to USAGE. || true is retained on the filter alone, where it is correct: a diff of only images is empty, not failed.

Codes are sourced from a generated shell fragment rather than written into three scripts, so a re-allocation cannot desync them, and a missing fragment fails loudly instead of falling back to literals. The security workflow is updated in the same change: without it, a docs-only PR would newly fail the job.

* fix(#3908): keep scanner stderr out of the file list, and drop try/finally from test bodies

Capturing git and find output with 2>&1 was right for the failure path but wrong for the success path: a warning emitted alongside a successful diff flowed into the file list and was treated as a filename. stderr is now captured separately, forwarded as a warning on success and as the diagnostic on failure, and never folded into the list.

Also converts the control tests' try/finally blocks to t.after(), which CONTRIBUTING bans inside a test body because it masks failures.

* chore(#3908): backfill changeset pr number

* docs(#3908): record the scanners' four-outcome exit contract

SECURITY.md is root-level, so the docs gate correctly held: a Changed fragment owes a file under docs/. The contract also belongs where the feature is described, as REQ-SCAN-INJ-05.

docs/FEATURES.md is GENERATED from per-feature fragments (#3840) - the first edit went into the generated file and gen-features --check caught it, which is the same edit-the-output drift this epic exists to close. The fragment is the source; FEATURES.md is regenerated.

---------

Co-authored-by: sim <sim@local>
2026-08-27 13:11:13 -04:00
Tom Boucher
c5f2b94b27 enhance(#3907): gates report no-input instead of a verdict they never reached (#3932)
* feat(#3907): gates report no-input instead of asserting a verdict they never reached

The three stdin-reading gates bound 2 to a stdin read error only, with no arm for stdin closed at zero bytes - so empty input flowed into the detector, found nothing, and exited 1, which each module's own comment defines as a negative verdict. An unset PHASE_SECTION made the UI gate assert the phase has no UI. Empty and whitespace-only input now exit NO_INPUT, and a read error exits UNAVAILABLE rather than a locally-invented 2, both resolved through the registry and delivered by terminateNow.

The exit code was only half of it: under --json the same input emitted {detected:false}, byte-identical to the fabricated payload #3909 exists to fix, and the blocking coverage gate reads that payload. Empty input now emits the in-tree {skipped:true,reason} form with no detected key at all.

teams-status is excluded: it never reads stdin and has no invented 2, so the four-module framing in the issue and ADR is wrong. The dead root bin/lib/ui-safety-gate.cjs is deleted - no installer reference, no workflow invocation, and the live fallback chains are for other modules. Its removal restores the unit tests to the module that actually ships; they had been asserting the stale copy's two-field shape, which is why it drifted unnoticed.

* fix(#3907): drive gate tests through the process seam, and make removed-but-needed basename-precise

CONTRIBUTING requires every subprocess go through tests/helpers/process-seam.cjs; two of the three gate suites hand-rolled spawnSync while the third, added in the same change, used runNode correctly for the identical injection case. Converted the blocks this change added, leaving pre-existing ones alone.

Deleting one of two files sharing a basename made lint-removed-but-needed report 14 references that were all to the surviving canonical module - the false-positive class its own docstring names. It now matches on the deleted file's full path when a surviving file shares its basename, which is more precise rather than weaker: a genuine full-path reference still fails, and behaviour is unchanged when no basename collides. It immediately caught a docstring on this branch that spelled the deleted path.

* test(#3907): update the one existing assertion that pinned the old empty-stdin verdict

A pre-existing test asserted exit 1 on empty stdin - the defect this phase removes - and was missed because the change added new blocks without auditing existing ones pinning the old contract. Audited the rest: the other three status-1 assertions in that file all feed real input and are the genuine-negative controls that must keep returning 1, so exactly one was stale. The retired 2 is gone from the describe's contract comment too.

* chore(#3907): backfill changeset pr number

---------

Co-authored-by: sim <sim@local>
2026-08-27 11:37:31 -04:00
Tom Boucher
941b62249e enhance(#3906): two terminators over one registry, with a versioned exit projection (#3924)
* feat(#3906): two terminators over one registry, with a versioned projection

Adds terminateNow (write-then-terminate, for callers that cannot wait for the event loop) beside runMain (drain-then-exit), both projecting through one shared function so they cannot disagree - the parity the ADR makes mandatory. A failed write does not change the exit code: letting it propagate would fail a hook open, which is what the fail-closed branches exist to prevent.

The projection is versioned. v1 reproduces today's integers, including keeping a payload-carried degraded result at exit 0 - ADR-2980 ratified that across 60 sites and declined normalizing it on measured blast radius. v2 applies the registry. --exit-contract=v2 or GSD_EXIT_CONTRACT=v2 selects it; an unrecognized version throws rather than silently defaulting.

The registry is now emitted beside both copies of the exit module, so it resolves as a sibling in the built tree and in the committed scripts/ copy that must load on an unbuilt clone.

* fix(#3906): actually restrict code 2 to terminateNow, and generate the registry's type

The claim that terminateNow is the only place 2 can be produced was false: runMain's outcome arm applied no guard, so runMain(()=>'HOOK_DENY') set exitCode 2 through the drain path - and the parity matrix demonstrated it while calling it parity. runMain now refuses any outcome projecting to the hook-protocol code, gated on the code rather than the name so an alias cannot slip past, and the matrix asserts the restriction instead of contradicting it.

The ambient type for the generated registry was hand-written with no gate against the generator's actual output - the declared-surface-diverges-from-runtime defect class this epic exists to close, reintroduced inside it. It is now a third generated artifact covered by the same --check. Also converts every test-body try/finally to t.after().

* test(#3906): derive the glossary fixture's dependencies instead of hand-listing them

Adding a require to scripts/lib/cli-exit.cjs broke 31 tests in one suite that built its fixture from a hand-written dependency list, so the new sibling was absent and the copied script could not load. copyScriptWithDeps walks the require graph and exists for exactly this class - #3412 paid the same bill when one new require broke 82 tests across two suites. Migrating rather than adding another copyFileSync line keeps the class closed. The other nine suites referencing that path were triaged; none copies-and-spawns, so none needed migrating.

* fix(#3906): enumerate the new shipped file, drop a vendor name from shipped data, and fix three test defects

install: scripts/lib/exit-code-registry.cjs was missing from GSD_SCRIPTS_LIB_FILES, so it shipped to every install and orphaned on uninstall.

The registry gave HOOK_DENY a meaning naming one harness, and that string ships into every runtime's tree - a guard correctly caught it leaking into the hermes and qwen installs. The registry is runtime-neutral infrastructure; the vendor name belongs in the ADR, not in shipped data.

Two more fixture harnesses built their trees from hand-listed dependencies and broke on the new require; both migrated to the derived helper, and all 23 copy-and-spawn candidates were enumerated so the class is closed rather than patched. One generator test used a fixture code that collided with a real allocation, so the generator correctly reported a duplicate where the test expected drift. The large-payload test embedded a 256KB literal in the child's argv, exceeding Linux's 128KiB MAX_ARG_STRLEN so the child never started - it now builds the payload inside the child.

* chore(#3906): backfill changeset pr number

* docs(#3906): document the exit-code contract selector

P2 is the first phase of this epic with a user-invocable surface, so the flag and env var owe a reference entry. Records what actually differs between v1 and v2 today (one outcome), that an unrecognized value is rejected rather than silently defaulted, and the fail-safe property that makes switching safe.

---------

Co-authored-by: sim <sim@local>
2026-08-27 03:31:02 -04:00
Tom Boucher
39673ae9ff fix(#3738): antigravity global skills/agents install to ~/.gemini/config (#3921)
* test(#3738): antigravity global skills/agents must resolve under ~/.gemini/config

Regression tests (RED first): --skills-root and gsd-tools query surfaces,
install-plan dest dirs, and converter skills-path rewrite.

* fix(#3738): antigravity global skills/agents install to ~/.gemini/config

Antigravity's machine-local discovery scans ~/.gemini/config/{skills,agents};
the configHome (~/.gemini/antigravity) is deprecated for artifacts. Declare the
ADR-1239 skills/agents 'home' override on the antigravity global layout — the
same mechanism codex uses (.agents) — and divert ~/.claude/skills/ references
in converted global content to ~/.gemini/config/skills/. configHome, settings,
probe/migration semantics, and the local .agents layout are unchanged.

* fix(#3738): retire deprecated configHome artifacts via installer migration 010

Next install converges an existing antigravity install: manifest-managed
skills/gsd-*/ and agents/gsd-*.md under the configHome (a location AGY does
not scan) are removed — modified files backed up first, unmanifested and
non-gsd entries preserved — and now-empty containers retired. Global scope
only; the local .agents surface is live. Docs + inventory updated.

* fix(#3738): converter sync in bin/install.js, harness emit-root coverage, migration baseline

- bin/install.js converter gains the same ~/.claude/skills → ~/.gemini/config/
  rewrite as src (ADR-1508 dual copy must stay in sync).
- Parity-manifest walk covers home-override emit roots (extraEmitRootsFor) so
  antigravity's emitted skills/agents stay differential-visible at their new
  install root; install-tree fixture regen confirms an unchanged key set.
- skills-from-commands rule declares the antigravity converter as a
  runtime-scoped transform; one ack fragment covers the identity-classed
  workflow whose antigravity copy embeds the old skills path.
- Migration 010 checksum baseline + home-override set doc updated; existing
  tests updated to the #3738 contract (global dest, golden parity via layout
  dest, integration expectations).

* fix(#3738): tolerate an absent extra emit root on baseline-side measurement

The base tree's installer predates the home override, so <HOME>/.gemini/config
does not exist there; walk() threw ENOENT and the in-job baseline build failed.
An absent extra root is the legitimate pre-override shape — skip it.

* fix(#3738): review findings — manifest agents root, bare skills-path rewrite, guard comment

- writeManifest resolves the agents-kind home override (_kindDestDirSafe), so
  the manifest records agents at their actual install root and drift detection
  keeps working (isolated review finding 1, major).
- Converter bare forms ~/.claude/skills and $HOME/.claude/skills (no trailing
  slash) divert to ~/.gemini/config/skills instead of falling through to the
  retired configHome path (finding 2).
- real-home-guard comment updated: antigravity's global agents kind is the
  first agents-kind home override (finding 3, doc-only).
- Regression tests for both behavioral findings.

* chore(#3738): changeset fragment (pr number backfilled after PR creation)

* chore(#3738): backfill changeset PR number (3921)

* fix(#3738): sandbox HOME in tests that install antigravity global artifacts

antigravity is the first home-override runtime in the golden-parity and
skills-wrapper suites (codex is not in their runtime lists), so those tests
never needed HOME sandboxing — the real-home guard now (correctly) refuses
their un-sandboxed global installs on CI, where HOME is the passwd home.

* fix(#3738): stop the K3 sequential-sandbox env leak; sandbox L2's home-override plans

K3's two back-to-back sandboxHome calls leave HOME pointing at the first
sandbox once the after-hooks restore (each call saves the env as it found
it, so the second saves the first's sandbox as 'original'). On the windows
matrix that leaked gsd-k3-qwen-* home into the L2 property, whose
antigravity/global run then (correctly) refused via the #3712 real-home
guard — antigravity is the runtime that made L2's plan escape into
os.homedir(). K3 now manages the env with a single restore; L2 sandboxes
HOME per run, mirroring L1.

* fix(#3738): L2 property's HOME sandbox must exist on disk

The #3712 guard's sandbox exemption fails closed when identify(effectiveHome)
is 'absent' — L2 never created its configDir, so on the windows matrix (tmpdir
under the real home) the antigravity/global run refused even with HOME
sandboxed. Create the per-run sandbox dir and clean it up.

---------

Co-authored-by: sim <sim@local>
2026-08-27 02:24:03 -04:00
Tom Boucher
e20744eacb enhance(#3884): failure is a value — strict argv, and --pick that signals absence (#3922)
* test(#3884): failing-first coverage for strict argv and absence-signalling --pick

ADR-3473 §8.4 says failure is a value. Three families currently encode failure as
success, and this commit pins each one RED before the fix lands.

Measured on this tree, 2026-08-26:

  gsd-tools generate-slug "test" --pick nonexistent
    -> empty stdout, exit 0                                     (#3365)

  gsd-tools audit-open --pick nonexistent_field
    -> dumps the entire human-readable audit report, exit 0

  gsd-tools generate-slug "Hello World" --raw --pick bogus
    -> prints "hello-world", another field's value, exit 0

  gsd-tools query state.planned-phase 3        (positional, no --phase)
    -> exit 0; STATE.md's "Phase: 2 of 5 (Widget Support)" is overwritten to
       "Phase: null - READY TO EXECUTE" and the frontmatter gains a corrupted
       current_phase_name                                        (#3358)

tests/pick-flag.test.cjs:27 previously asserted the #3365 defect as the contract
("returns empty string for missing field", success === true). That assertion is
replaced by the required behavior rather than deleted.

The new parseNamedArgs block calls the spec-object signature that does not exist
yet, so it fails today by construction. The 11 existing behavior-lock tests are
left untouched here; they are corrected in the implementation commit.

C1/C4 assert at the consumer's output - STATE.md's bytes - per ADR-3180
Decision 4(b). A unit assertion on the parser would have passed throughout this
defect's life.

Design:      .gsd/phase/feat-3884-failure-is-a-value/40-design.md
Test matrix: .gsd/phase/feat-3884-failure-is-a-value/50-test-matrix.md

Refs #3884

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* enhance(#3884): failure is a value — strict argv, and --pick that signals absence

Implements ADR-3473 §8.4. Absence, emptiness and failure stop being interchangeable
ways to say "I could not answer".

parseNamedArgs (src/command-arg-projection.cts)
  Takes a spec object with a REQUIRED `positionals: number | 'rest'` and returns the
  hub's Result shape instead of a bare Record. Declaring the positional arity is what
  makes #3358's call site unrepresentable rather than merely detectable: an unrecognized
  flag or a token past the declared boundary is now InvalidArgs, naming the offending
  token and listing the accepted flags. The legacy positional-array call shape throws
  a TypeError — an internal invariant violation per ADR-3473 Decision 2, so a stale
  hand-written .cjs call site fails loudly instead of destructuring undefined off a
  Result. parseNamedArgsOrExit projects a failure onto the caller's error(); it is a
  projection over the one parser, not a second parser.

  Measured before, against a STATE.md with a populated phase-2 block:
    query state.planned-phase 3        (positional, no --phase)
    -> exit 0; "Phase: 2 of 5 (Widget Support)" overwritten to
       "Phase: null - READY TO EXECUTE", frontmatter gains a corrupted
       current_phase_name
  After: exit 1, `unexpected positional argument "3"`, STATE.md byte-identical.
  The flag form is unchanged and still updates STATE.md.

--pick <field> (gsd-core/bin/gsd-tools.cjs)
  extractField returns {found,value}, and the pick block no longer shares one catch
  between "output was not JSON" and "field was absent". An absent field exits 1 with
  pick_field_absent, naming the field and the keys that do exist; non-JSON output exits 1
  with pick_output_not_json instead of dumping the command's entire output. A field that
  is PRESENT with value null, '', 0 or false still prints at exit 0 — that is an answer,
  not a failure, and it is what keeps `--pick count` printing 0 on a fresh project.

  Measured before: `audit-open --pick nonexistent_field` printed the whole human-readable
  audit report at exit 0, and `generate-slug X --raw --pick bogus` printed "hello-world" —
  a different field's value, confidently, at exit 0.

  ADR-3409 Decision 7 explicitly deferred this contract fix to #3473; this is it. The
  sub-issue's "returns 0 when the count is zero OR absent" wording is superseded by the
  ADR rule it implements: zero prints 0, absence exits non-zero. Defaulting absence to 0
  would demote "could not answer" to "the answer is zero" — the hazard
  docs/how-to/resolve-unreachable-guard-findings.md already warns against.

Guard ledger (ADR-3473 Decision 6)
  scripts/lint-unreachable-guard-drift.cjs Detector A is RETIRED. Its premise — that a
  `--pick ... || echo` arm can never fire — is now false, so the shape it forbade is the
  correct idiom and keeping it would forbid the fix. Detector B (glob-consuming cat/ls,
  a nullglob mechanism this change does not touch) is retained in full, as are the shared
  scanner, the escape-marker parser and the baseline. Net: -1 detector, 0 added. The file
  is not deleted.

Call-site audit
  45 prompt-layer --pick invocations, every one a plain X=$(...) assignment — none in an
  if test, && chain, or a pipeline whose status is consumed, and no shell block in
  workflows/commands/agents/references sets -e. Of the 13 (command, field) pairs the
  prompt layer reads, 10 are always present; the 3 sometimes-absent ones each sit behind
  a prior found/existence check. No ADR-3409-class "field the command never produces"
  remains.

Design:      .gsd/phase/feat-3884-failure-is-a-value/40-design.md
Test matrix: .gsd/phase/feat-3884-failure-is-a-value/50-test-matrix.md

Refs #3884

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3884): escape untrusted tokens in diagnostics, and cover five unpinned rows

Two review findings, both fixed here rather than recorded as limits.

1. A newline in an untrusted token forged a second stderr line.

   Before, plain-text mode:
     $ gsd-tools query state.planned-phase $'foo\nError: forged second line'
     Error: unexpected positional argument "foo
     Error: forged second line"

   After:
     Error: unexpected positional argument "foo\nError: forged second line"

   --json-errors mode was never affected — io.error runs that payload through
   JSON.stringify. Plain-text mode writes 'Error: ' + message verbatim, and the
   three new InvalidArgs reasons plus the two new --pick diagnostics all
   interpolate a token that comes straight from argv.

   Fixed with ONE shared helper, formatDiagnosticToken (src/io.cts), applied at
   every interpolation site — not a copy per site. It is deliberately NOT
   applied inside error() itself: several callers in this tree emit intentional
   multi-line diagnostics, and escaping newlines there would mangle them.

   The available-top-level-keys list needed the same treatment for a reason the
   review did not anticipate: `frontmatter get <file>` reads an ARBITRARY user
   document and echoes that document's own keys into the diagnostic. Verified
   reachable — a frontmatter key containing a newline reaches the key list — so
   formatKeyForDiagnosticList is guarding a live path, not a hypothetical one.
   Ordinary keys still render plain and unquoted; a fix that merely dropped the
   key would also have passed a "one line" assertion, so the test pins the
   escaped key's presence too.

2. Five behavior-table rows were implemented but nothing pinned them:
   B7  a dotted path that dies partway
   B9  bracket syntax on a non-array
   B10 a negative array index, in and out of range
   B14 a JSON root that is not an object
   B17 an @file: payload over 50KB

   B17 is the load-bearing one. output() writes @file:<path> instead of inline
   JSON past 50000 characters, and --pick resolves that BEFORE parsing; with no
   test, a future reordering of those two steps turns every large result into a
   false pick_output_not_json. The fixture seeds 1200 phase directories and
   measures the payload at 62474 characters, asserting the spill actually
   happened rather than assuming it.

Refs #3884

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3884): correct the strict-argv surface against a full verification run

The first full run came back with 90 failures across 12 files, none in the new
tests. They were the argv surface telling me what it actually is. Ten root
causes; each classified before anything was changed.

I over-implemented, and that is reverted.

  ADR-3473 §8.4 says parseNamedArgs rejects "unrecognized and positional
  tokens". It says nothing about a value flag whose value is missing. Making
  that an error was my design decision, not the rule, and it broke a
  deliberately recorded contract: `--prd` with no value resolving to null
  (tests/init.test.cjs emptyPrdValueIsFalsyAndTreatedAsAbsent, row B5;
  tests/section-manifest-init-facts.test.cjs "flag-shaped value"). The
  "requires a value" branch is deleted outright rather than kept behind an
  option — an unused strictness mode is speculative generality. Unknown-flag
  and unexpected-positional rejection, which is what §8.4 actually mandates,
  is unchanged.

--wave needed a third flag kind the original design did not anticipate.

  `--wave N` is documented (commands/gsd/execute-phase.md:4,48) and the
  shipped workflow reconstructs and passes it (execute-phase.md:84), while
  #2932 records token-PRESENCE semantics: the CLI cares only that the flag
  appeared, and the value belongs to the workflow layer. That is neither a
  boolean flag nor a value flag, so `optionalValueFlags` now exists —
  presence-only in `data`, and the validation cursor consumes a following
  non-flag token so it is not reported as a stray positional. Every other
  declared boolean flag was checked against every argument-hint and prose
  usage in commands/, workflows/, agents/ and docs/; `--wave` is the only one
  of this shape.

Five tests were pinning forms that never worked.

  tests/adr857-core-without-capabilities.test.cjs passed
  `init plan-phase --phase 01-stub`, but the documented form is positional
  (docs/CLI-TOOLS.md:776) and the handler reads args[2] — which for that form
  is the literal string "--phase". Measured on the pre-fix build against a
  real .planning/phases/01-stub/ directory:

    init plan-phase 01-stub          -> phase_found=true
    init plan-phase --phase 01-stub  -> phase_found=false

  The test asserted only exit 0 and key presence, so it had been green while
  proving nothing about phase resolution. Corrected to the documented form and
  strengthened to assert phase_found === true. Same class in state.test.cjs
  (`--plan-count`, a flag that does not exist; the real one is `--plans`),
  milestone-archive.test.cjs (`init new-milestone --json`, silently ignored),
  and concurrency-safety.test.cjs (a bare positional field name whose
  OR-assertion passed because a whole-document dump happens to contain the
  substring it looked for).

Six handlers had no argv validation at all — the same #3358 shape this phase
exists to close, found while fixing the rest: init verify-work / phase-op /
review / todos / remove-workspace read args[2] with nothing checking the rest,
and validate health read --repair/--backfill through a bare args.includes()
scan that bypassed the parser entirely. All now go through the seam, so the
flag has one owner.

tests/init-debug.test.cjs rows C4/C5 asserted that an unrecognized flag must
NOT fail. That is the behavior §8.4 removes, and Decision 8 says a caller's
local expectation does not override §8, so they are inverted and renamed —
a test still called "ignores an unrecognized flag" while asserting rejection
would be its own defect. Row C6's point is its PWNED canary; that assertion is
kept verbatim and only its exit-status expectation changed, because the
hostile token is now rejected rather than absorbed.

The blast-radius estimate in 40-design.md is corrected rather than quietly
left wrong. get_impact reported MEDIUM / 8 symbols upstream, and that was
accurate for what the graph can see — parseNamedArgs's callers. It cannot see
that those callers' handlers accept argv shapes wider than the code reading
args[2] suggests, which is where the real surface was.

Refs #3884

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3884): withdraw the validate-health tightening, finish the A2/A3 revert

Second full run: 46 failures, down from 90. Four causes, two of them mine.

Reverted `validate health` entirely — it was scope creep, and it broke a real flag.

  ~30 of the 46 read `unknown flag "--json"; accepted: --repair, --backfill`.
  The previous commit routed `validate health` through the parser on the
  reasoning that a flag should have one owner. That was wrong twice over:
  §8.4 names parseNamedArgs and count queries, and `validate health` was never
  a parseNamedArgs call site — it read its flags, just not through the parser,
  so it had no silent-drop defect to fix. Tightening it omitted `--json`, which
  the health-diagnostic suites use heavily. The handler is now byte-for-behaviour
  back to its pre-branch form. `validate context` stays converted: it genuinely
  was a call site, and its `--json` is now declared rather than read by a second
  `args.includes` scan.

  The five handlers that had NO validation at all — init verify-work / phase-op /
  review / todos / remove-workspace — stay fixed. Those read args[2] with nothing
  checking the rest, which is the #3358 shape this phase owns.

Finished the A2/A3 revert. Three tests still encoded the deleted
"a value flag with a missing value is an error" rule, including one added by the
previous commit for that rule. All three now assert the reverted null contract,
and the ones whose titles said "rejected" are renamed — a test named for a
contract it no longer asserts is its own defect.

`--wave=` and `--wave --weird` are correctly rejected. Neither is documented in
commands/gsd/execute-phase.md, gsd-core/workflows/execute-phase.md or docs/, and
neither is emitted by the shipped prompt layer, so both are unrecognized tokens
that §8.4 mandates rejecting. `doesNotConsumeFollowingFlagAsWaveValue` keeps the
property it exists for — asserted directly now, at the parser, that `--wave` does
not swallow a following flag as its value — and only its exit-status expectation
changed.

A contradiction inside this branch, surfaced by the audit and resolved the safe way.

  Two pre-existing #3573 tests call `state begin-phase '2'` and
  `state planned-phase '2'` with a bare positional, relying on the old permissive
  parser to ignore it. This branch's own #3358 regression test requires that exact
  argv to be REJECTED. The two are mutually exclusive.

  Widening the router to accept a bare positional — mirroring complete-phase —
  would have silently re-opened #3358, and was verified to do exactly that: with
  the widened router, `query state.planned-phase 3` returned exit 0 and wrote
  current_phase_name again. It is reverted. docs/CLI-TOOLS.md:116 and
  docs/COMMANDS.md:2192 document only the `--phase N` form for both verbs, so the
  two #3573 tests move to it. Their assertions were never about the call shape —
  only that total_phases survives the resync — and both still pass.

  complete-phase is untouched: its bare positional IS documented, and it keeps the
  dynamic boundary and the negative-space note that record why.

The audit that produced this is in the PR body: for every handler whose declaration
changed, the flags it reads anywhere in its body, the flags the shipped surface
documents, and the shapes the suite passes, compared. The `--json` miss was a
pattern, not an accident — declaring a handler's flags from its parseNamedArgs call
alone misses whatever it reads elsewhere.

Refs #3884

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(#3884): backfill the changeset PR number

Refs #3884

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-27 00:12:13 -04:00
Tom Boucher
878f25025c enhance(#3905): the exit-code registry — one number, one meaning, enforced at build (#3920)
* feat(#3905): the exit-code registry — one number, one meaning, enforced at build

A generated registry replaces locally-invented exit codes. Every entry records code, name, meaning, owning module and the decision that authorized it. The generator refuses to build a table where two entries claim one code, two claim one name, a code falls in a range Node or the shell reserves, 2 is claimed by anything but the hook adapter, or an allocation carries no justification. exitCodeFor is pure and total: it throws rather than returning undefined, including for prototype-chain names.

Inert by design — nothing emits a registered code until #3906. Every registered code is non-zero, asserted over the whole table, so a caller testing for failure behaves identically for pass and trips for everything else.

* feat(#3905): make the registry generator's failures machine-readable

Adds a --json mode carrying {ok, reason, context, detail}, where context is a typed payload naming the specifics the prose embedded - which code collided and under which names, which band rejected a code, which field was missing. The tests now assert on that structure instead of regex-matching the generator's stderr, which CONTRIBUTING prohibits, and the CONTEXT.md glossary gains the entry the issue's scope requires.

* test(#3905): refresh the install-tree fixtures for the new declaration

The registry declaration ships in the install tree, so all 19 golden fixtures needed regenerating. Caught by the remote matrix, not by lint:ci - the install-tree goldens are verified by a test rather than a lint, so a newly shipped file clears every local gate and fails only under the suite.

* chore(#3905): backfill changeset pr number

---------

Co-authored-by: sim <sim@local>
2026-08-27 00:10:11 -04:00
Tom Boucher
6b7df61938 enhance(#3881): one YAML parser — vendored js-yaml replaces the hand-rolled dialect (#3888)
* docs(#3881): answer §8.1's open question and correct three wrong premises

ADR-3473 §8.1 carries a blocking open question with a forcing function: it must
be answered before any implementation PR for the rule opens. Answered here as (a),
a string-coercing adapter, with the measurement that settles it.

The sequencing note bet that §8.8's schema would make (b) tractable. Measured
against merged reality it does not: only 33 of extractFrontmatter's 78 non-test
call sites read STATE.md, and two of the five compensating mechanisms §8.1 lists
survive real types, leaving ~31 lines across 3 call sites as the actual prize.

Also corrects three claims verified false while answering it. §8.1's justifying
sentence names #3349 and #3360 as defects a real parser would fix; both are
already fixed on next, confirmed by executing the compiled parser rather than
reading it. The guard roster calls lint-frontmatter-scalar-broad-grep.cjs an
expected casualty of this rule, but it guards shell grep idioms in workflow bash
fences and never touches our parser. The same roster calls lint-vendored-deps.cjs
reusable as-is; it is hardcoded to re2js throughout.

The last two were caught by applying the rule this amendment records -- a factual
claim in this ADR is a hypothesis until the implementing phase executes it -- on
its first use.

Refs #3881

* docs(#3881): record that §8.1's fork is ill-posed and (a) is not implementable

An adversarial pass on the Phase 4 design established by execution that
extractFrontmatter is not a YAML parser but a line-oriented scanner whose output
is a function of raw source text. Four spellings of the same value collapse to
one js-yaml tree but produce four distinct legacy strings, one of them mangled.
No adapter over a tree can choose among outputs the tree does not distinguish,
so fork (a) -- keep a string-coercing adapter so the existing contract holds --
cannot be built. For any document with a non-scalar value, (a) collapses into
(b); about 26 percent of frontmatter-carrying documents have one.

Also records three design defects and one new attack surface, all confirmed by
execution: catching a parse failure and returning {} would delete the frontmatter
block on the next write at eight call sites that conflate empty with unparseable;
an empty value yields null where legacy yields {}, and reconstructFrontmatter
omits null-valued keys, so the shipped state template's empty progress key would
vanish; the #1882 truncation probe is parseYamlRegion itself rather than a
pre-parse heuristic, so it cannot both stay unchanged and survive that deletion;
and FAILSAFE_SCHEMA still resolves aliases, expanding seven lines to 22.8 MB.

The rule is not deferred. The measurement is the deliverable and the re-scoping
is recorded as an open question with a forcing function, per section 8's own rule.

Refs #3881

* test(#3881): failing-first rows for block scalars, unicode keys and the missing #3594 matrix

Creates tests/feat-3594-parser-adversarial-frontmatter.test.cjs, the file the fixture README instructs contributors to register fixtures in but which never existed.

Section C: table-driven ownership check over tests/fixtures/adversarial/frontmatter/ so a fixture with no matrix entry fails loudly; six existing fixtures (duplicate-keys, crlf-mixed, unclosed-block, unicode-keys-and-values, null-byte-value, huge-bounded) each get the invariant its README states.

B1 blockScalarValueIsNotTheBlockIndicator: parsing commands/gsd/add-tests.md must give argument-instructions the instruction text, not the literal '|'. RED today.

B2 blockScalarDoesNotInventATopLevelKey: same parse must not produce a top-level Example key scraped from inside the block body. RED today.

B3 unicodeKeyRoundTripsAsIs: the 相 key in unicode-keys-and-values.md must survive parsing; today it is silently dropped. RED today.

Refs #3881

* chore(#3881): vendor js-yaml and generalize the vendored-deps guard to a manifest

Packaging step for ADR-3473 §8.1: makes js-yaml available to gsd-core/bin/** without promoting it out of devDependencies (promoting broke every installed tree, #3496).

gsd-core/bin/lib/vendor/js-yaml.cjs is a verbatim copy of node_modules/js-yaml/dist/js-yaml.js (the self-contained UMD dist bundle, not index.js), exposing load/dump/FAILSAFE_SCHEMA/YAMLException with zero require() calls of its own.

src/vendor/js-yaml.d.cts is hand-authored, not copied, because js-yaml ships no upstream .d.ts and @types/js-yaml is not installed. It is deliberately narrow, declaring only the four symbols in use, so anchors/aliases/custom types/loadAll are unreachable from typed code -- a compile-time enforcement of ADR-3473 §8.1's refusal to expand alias resolution for security reasons. Because it has no upstream counterpart it is excluded from the byte-compare.

scripts/lint-vendored-deps.cjs is refactored from a script hardcoded to re2js into a table-driven VENDORED manifest (one row per package: upstream/vendored .cjs paths, optional .d.cts paths, twin kind upstream-verbatim vs hand-authored) so a second vendored package does not require a second hardcoded check block, per ADR-3473 §8.3 'one implementation per rule'. The four existing re2js checks (vendored .cjs vs node_modules, vendored .d.cts vs node_modules, src/vendor twin vs bin-side twin, devDependency version pin vs installed version) are preserved unchanged; verified pass/fail identical before and after the refactor, and the guard's ability to fail was re-proven with a deliberate one-byte append to both re2js.cjs and js-yaml.cjs, then restored.

docs/INVENTORY.md and docs/INVENTORY-MANIFEST.json (via gen-inventory-manifest.cjs --write, run after build:lib) register vendor/js-yaml.cjs. gsd-core/bin/lib/vendor/README.md documents both vendored packages and the two twin kinds.

Refs #3881

* feat(#3881): parse .planning frontmatter with the vendored js-yaml

ADR-3473 §8.1: extractFrontmatter's read path is no longer a hand-rolled
line scanner. parseYamlRegion, escapeDoubleQuoted, unescapeDoubleQuoted and
parseQuotedScalar are deleted (not patched); parsing now goes through the
vendored js-yaml (./vendor/js-yaml.cjs) under { schema: FAILSAFE_SCHEMA,
json: true }. Everything js-yaml does not do is layered on top, in one
place, carrying the seven design-doc consequences:

1. Empty value: a null js-yaml value is coerced to {} (matching legacy's
   own empty-value contract) so reconstructFrontmatter — which omits
   null-valued keys — still round-trips a bare `key:` line instead of
   deleting it. Verified live: progress: with no value survives
   parse -> reconstruct -> re-parse.

2. Unparseable no longer collapses to a bare {}: a new FRONTMATTER_UNPARSEABLE
   Symbol (exported), keyed exactly like the existing #3257 FULL_LINE_COMMENTS
   channel, is carried on the {} returned for malformed/refused YAML. Invisible
   to Object.keys/entries/JSON.stringify/for-in, so the 70 call sites that
   never inspect it are unaffected; wiring the 8 hasFrontmatter sites to
   consult it is a separate change, not done here.

3. Non-scalar object-list items (the four spellings of `- test: a b` that
   js-yaml collapses into one tree shape) are rendered as a canonical
   `key: value[, key2: value2]` string per item, keeping the existing
   array-of-strings value SHAPE. A full corpus differential over all 1702
   tracked markdown files found 11 residual divergences from the legacy
   parser (enumerated in the PR/report), most of them the parser now being
   MORE correct (a dropped quoted top-level key, the block-scalar/phantom-key
   defect, a dropped Unicode key).

4. The #1882 truncation probe still runs the one real parser, but derives
   its key count from js-yaml's own thrown error and mark.line when the
   whole region doesn't parse cleanly (the dominant real truncation shape:
   fence opened, well-formed keys, no closing fence). Verified against both
   the clean-parse and the exception-fallback path.

5. The #3257 comment channel now attributes each pending column-0 comment
   against js-yaml's own parsed top-level key list (matched by literal key
   text, in document order) instead of the legacy ASCII-only key regex, so
   a comment above a Unicode key attaches correctly.

6. Anchors, aliases and merge keys are refused outright (a raw-text
   pre-scan, since FAILSAFE_SCHEMA still resolves them) — corpus occurrences
   today: zero. A 7-line billion-laughs fixture is verified refused rather
   than expanded.

7. A literal U+0000 is swapped for a private-use sentinel before the parse
   and restored in every resulting string afterward, since js-yaml rejects
   NUL unconditionally under every schema.

escapeDoubleQuoted is deleted and reimplemented via js-yaml's dump()
(forced double-quoted style), with control-char hex escapes lowercased to
keep serialized output byte-stable (#1779 emitted lowercase); it keeps its
exported name and signature for its two other call sites (commands.cts,
runtime-artifact-conversion.cts), which need no change.

frontmatterDeepEqual, the comment channel, sliceTopLevelFrontmatterSegments,
regenerateFrontmatterKey's guard, noOpObjectListSetError and
parseMustHavesBlock are all unchanged — retiring them is fork (b) and is
not this phase.

Refs #3881

* fix(#3881): quote template placeholders and preserve unparseable frontmatter

SECURITY.md/UI-SPEC.md/VALIDATION.md wrote frontmatter placeholders as
bare {N}/{phase-slug}/{date}, which is valid YAML flow-mapping syntax
under the vendored js-yaml parser, not the literal placeholder text
intended. Quote them so they parse as strings.

Wire the FRONTMATTER_UNPARSEABLE Symbol (exported but unused) at the
8 call sites in state.cts/state-transition.cts that compute
hasFrontmatter via Object.keys(extractFrontmatter(...)).length > 0 and
reassemble the document without a frontmatter block when false. That
check conflated 'no frontmatter' with 'unparseable frontmatter' (both
parse to {}), so a document with a merge-conflict marker or refused
alias in its frontmatter had that block silently dropped on write.
Each site now preserves the exact raw bytes stripFrontmatter removed
when the marker is set, leaving the genuinely-empty case unchanged.

Refs #3881

* test(#3881): consequence and boundary coverage for the js-yaml migration

Rows: A1 emptyValuedKeySurvivesAWrite, A2 unparseableDocumentKeepsItsFrontmatterBlock, A3 unparseableIsDistinguishableFromEmpty, A4 nonScalarValuesCanonicalize, A5 truncationProbeStillFiresOnAnOpenFence, A6 commentsStayOnTheirOwnKey, A7 anchorsAndAliasesAreRefused, A8 aliasExpansionCannotExhaustMemory, F1 UNTERMINATED_KEY_THRESHOLD boundary, F2 alias/nesting refusal bound, F3 frontmatter size boundary (huge-bounded.md + larger). Adds tests/fixtures/adversarial/frontmatter/anchor-alias-bomb.md and its entry in the feat-3594 fixture matrix.

Refs #3881

* docs(#3881): document the vendored parser, correct a stale rationale, add a vendoring how-to

Refs #3881

* docs(#3881): correct the frontmatter glossary entry

Two errors in the entry as first written: it named parseYamlRegion as part of
the read path when that function is deleted, and it recorded the eight
hasFrontmatter call sites as unwired follow-on work when they were wired in
e35ac2a2c. Also records the scope caveat that the CLI write path rebuilds the
frontmatter block independently, so the marker binds at the transform layer.

Refs #3881

* docs(#3881): record the semantic-migration decision and the counted guard ledger

The maintainer chose the full semantic migration over splitting the rule into
its own epic or patching the scanner, so section 8.1 is answered as "the fork
was ill-posed and the migration is semantic" rather than as (a) or (b).

Also replaces the pre-implementation guess that this phase would shrink the
guard surface with the counted result: excluding vendored third-party lines the
hand-maintained surface is net +307, and frontmatter.cts grew by 68 lines
despite four functions being deleted, because the compatibility layer over
js-yaml is larger than the scanner it replaced. Section 8.1's stated benefit is
therefore not delivered as written; what improved is the kind of code
maintained, not the amount. Decision 6 requires recording that rather than
netting it away.

Refs #3881

* chore(#3881): changeset for the vendored YAML parser migration

Refs #3881

* test(#3881): golden parity, round-trip property and packaging coverage

Refs #3881

* fix(#3881): refuse anchors structurally and fold in review findings

ADR-3473 §8.1 review findings, addressed inline:

Finding 1 (BLOCKER): refuseAnchorsAndAliases was a raw-line regex that matched
only the bare-key spelling (key: &x). A quoted key ("a": &x), a flow mapping
({b: &x}) and a flow sequence ([&x, *x]) all define/use the SAME anchor
mechanics while never matching that line shape, so the exact expansion the
guard exists to stop went straight through unrefused (a 303-byte quoted-key
bomb expanded to ~35.8MB). Replaced with js-yaml's own `load` `listener`
callback, which reports `state.anchor` for every event belonging to an
anchored node in every spelling, and throws from inside the callback to abort
before any expansion (~1-2ms vs full expand-then-discard). A merge key with
an alias is still refused (merge always requires a previously anchored node,
so the alias itself trips the listener); a bare merge key with NO alias is no
longer separately refused, documented as intentional: FAILSAFE_SCHEMA never
resolves `!!merge`, so it carries no expansion risk. Table-driven tests added
for all four bypass spellings + merge key, plus a quoted-key-spelled
billion-laughs fixture registered in the adversarial matrix and README.

Finding 2: src/vendor/js-yaml.d.cts's docblock falsely claimed anchors/
aliases were "simply UNREACHABLE from typed code" through the twin. Corrected
to state the truth: anchor/alias resolution is document-level `load`
mechanics reachable through exactly the declared surface, and refusal is
enforced at RUNTIME (Finding 1's listener), not by the type surface.

Finding 3 (MAJOR): the null-byte sentinel (U+E000) round-trip was
non-injective — restoreNullBytesDeep rewrote every U+E000 in the parsed tree
back to NUL, including one the document author legitimately wrote, silently
corrupting it. Now refuses outright whenever the raw region already contains
U+E000 (consistent with the existing anchor/merge-key refusal path), making
the substitution provably injective. Tests added for a real NUL alone
(preserved), a pre-existing U+E000 alone (refused, not corrupted), and both
together (refused, not merged into one byte).

Finding 4 (MAJOR): scripts/lint-vendored-deps.cjs's `srcTwin` field was dead
for a hand-authored row (only read inside the upstream-verbatim branch) —
exactly how Finding 2's stale docblock drifted unnoticed. Added
checkHandAuthoredTwin: every value-level export the twin DECLARES must be an
actual own property of the vendored runtime module at require-time. Tests
added, including a sensor that a declared-but-nonexistent export IS caught.

Finding 5: the existingFm/hasFrontmatter/stripFrontmatter/fmPrefix/
unparseableFm/reassemble preamble, copy-pasted at 7 sites in
state-transition.cts plus a sixth hand-inlined copy in state.cts's
cmdStateCompletePhase, is now one exported helper
(beginFrontmatterReassembly) every site routes through, including the
hand-inlined one. Three call sites (beginPhaseCore, patchCore, updateCore)
keep a literal `body = stripFrontmatter(content)` assignment alongside the
helper call so scripts/lint-state-write-path-drift.cjs's single-hop backward
scan (which does not chase aliases) still sees the strip; stripFrontmatter is
pure/idempotent so the extra call changes nothing observable.

Finding 6: corrected the frontmatter.cts docblock's stale "wiring is a
separate change" claim (the 8 call sites are wired on this branch) and the
changeset's backlink from (#3473) to (#3881).

Finding 7: fixed the lint:ci failures blocking the gate — an
@typescript-eslint/only-throw-error violation from throwing a bare Symbol as
the anchor-detected signal (now a real Error subclass), unused-var warnings
left over from the Finding 5 refactor, a lint-test-file-count cap exceeded by
two migration-specific test files (allowlisted with justification), and the
lint-state-write-path-drift false positive from Finding 5's helper (fixed
above). tests/frontmatter-golden-parity.test.cjs:117's execFileSync already
carried an explicit timeout; no change was needed there.

Golden fixture: added a golden entry for the new
anchor-alias-bomb-quoted.md fixture ({} — matches what the legacy line
scanner would also produce, since it independently dropped every quoted
top-level key). No other corpus document diverges: real .planning/ documents
carry zero anchors/aliases/merge keys/U+E000 today.

Refs #3881

* fix(#3881): fold in second-round review findings

Finding 1 (BLOCKER): tests/frontmatter.test.cjs pinned the pre-migration
ASCII-only key regex for the Unicode fixture; updated to require the 相
key's value now that js-yaml has no such restriction. Audited the rest of
the file for other pre-migration pins (block scalars, quoted keys,
flattened values, empty values, duplicate keys, unclosed blocks, null
bytes) by execution against real fixtures; found none regressed.

Finding 2: parseYamlRegion and escapeDoubleQuoted renamed to
parseGuardedYamlRegion and escapeDoubleQuotedScalar in src/frontmatter.cts
so no function still answers to the deleted hand-rolled scanner's name
(ADR-3473 §8.1 "deleted, not patched"). escapeDoubleQuotedScalar's three
external call sites (src/commands.cts, src/runtime-artifact-conversion.cts)
updated in the same change — a mechanical rename, not an ADR-amendment
matter.

Finding 3 (BLOCKER): fixed a real crash and a silent data-loss bug found
by execution. A top-level key named constructor/__proto__/toString/
valueOf/hasOwnProperty crashed reconstructFrontmatter (bracket read
resolving an inherited Object.prototype member); a key literally named
__proto__ was silently DROPPED entirely (bracket assignment on an
ordinary {} invoked the inherited __proto__ setter instead of creating a
data property). Fixed by building every parsed Frontmatter object with
Object.create(null), and replacing an `in` check with hasOwnProperty.call
in propagateCommentChannel. Added round-trip tests for all five hostile
keys, each with its own leading comment.

Finding 4 (MAJOR): escapeDoubleQuotedScalar's docstring falsely claimed
full byte-stability across the migration. Verified by execution: BEL/NUL/
NEL/NBSP/LS/PS/BOM now emit YAML-named escapes instead of the old hex/raw-
literal forms. Proved round-trip equivalence (each escape re-parses to the
exact source codepoint) and corrected the docstring. Found and fixed a
related real defect while verifying: a lone UTF-16 surrogate was emitted
BARE (scalarNeedsDoubleQuoting didn't trigger), producing genuinely
unparseable YAML that silently collapsed to {} on re-read — extended
scalarNeedsDoubleQuoting to route surrogates through the quoted+escaped
path.

Finding 5 (MAJOR): countKeysBeforeTruncation went silent on 4 real
truncation shapes (unquoted colon, open flow collection, mis-indented
sibling key, refused anchor). Root cause: the mark-based prefix recovery
excluded the very line whose key needed counting, and a mark-less refusal
never entered the recovery branch at all. Fixed by taking the max of two
lower bounds: the longest parser-verified line-prefix, and a raw-text
count of key-shaped lines (reusing the same key-shape pattern this file
already uses for isFrontmatterShaped). Extended test-matrix row A5
table-driven over all 4 regressed shapes.

Finding 6: the design doc's claim that no test owned the #3594 adversarial
fixture corpus was false — consolidation epic #1969 had already folded it
into tests/frontmatter.test.cjs. An earlier commit on this branch
re-created a standalone duplicate under that false premise; folded its
genuinely-new coverage (fixture-ownership check, anchor-bomb fixtures,
block-scalar B1/B2 rows) into frontmatter.test.cjs and deleted the
duplicate file. Corrected the false claims in 40-design.md §3.3.1 and the
ADR's §8.1 note, including the roadmap-sibling claim (no such file exists).

Finding 7: the golden serializer sorted object keys, making it structurally
blind to the key-order-parity invariant ADR-3473 §8.1 actually claims.
Made it order-preserving and regenerated the golden fixture from a
standalone compile of the legacy (pre-#3881) parser at ddde001af; the
current parser matches it with zero undocumented divergences, confirming
key-order parity genuinely holds. Extended row A2 table-driven across 6 of
the remaining 7 transitionCore kinds (all pass) plus documented, by
execution, a newly-discovered 8th-site regression: state.cts's
cmdStateCompletePhase calls the same preservation helper but its result is
clobbered by a later unconditional resync — filed as a distinct finding
rather than fixed here (touches syncAndPreserveStateMd, outside this
change's verified scope).

Refs #3881

* fix(#3881): preserve unparseable frontmatter through the CLI write path

Characterization (executed, before/after shown): case (b), not (a). The
frontmatter FENCE survives — `state complete-phase` on a conflict-marked
STATE.md returns success and a well-formed, freshly-derived frontmatter
block, not a document with no frontmatter at all. But the block's actual
content (the merge-conflict markers, and with them any signal to a human
that the document was in conflict) is silently discarded and replaced.

Root cause was two clobber sites, not one:

1. syncStateFrontmatter (src/state.cts) re-parses the already-preserved
   `transformedContent` from readModifyWriteStateMd, finds {} + the
   FRONTMATTER_UNPARSEABLE marker, and unconditionally rebuilt a fresh
   frontmatter block from the body anyway.
2. Even after (1) is fixed, applyPostSyncPreservation's own
   postFm/applyStatePreservation/authoritativeFm-reassertion machinery
   re-extracts frontmatter from syncedContent, restores curated fields
   from the pre-write snapshot, and reconstructs a NEW block again —
   confirmed live via `state begin-phase`, which still lost the markers
   after fixing (1) alone.

Both are now guarded by the same predicate (isUnparseableFrontmatter,
checking FRONTMATTER_UNPARSEABLE): when the ORIGINAL frontmatter did not
parse and the caller is not on ADR-3408 §8.3's closed "body wins" list,
both functions return their input content unchanged rather than
re-deriving over it. The closed list (cmdStateSync #905,
/gsd-health --repair's REGENERATE_STATE, both routed only through
writeStateMd, which never reaches applyPostSyncPreservation and passes
sanctionedPermanentEmptyFallback=true to syncStateFrontmatter) is
untouched — neither widened nor narrowed; verified by execution that
`state sync` still overwrites the conflict-marked block exactly as before.

Other verbs sharing the same readModifyWriteStateMd path were checked and
were equally affected before this fix: state update, query state.patch,
and state begin-phase all lost the conflict markers (RED, shown by
execution), and all three now preserve them (GREEN). Covered table-driven
in tests/feat-3881-yaml-parser-consequences.test.cjs's new A2b describe
block, which drives the real CLI verbs via runGsdTools — not just the pure
transitionCore layer the earlier A2 rows exercised — plus a control
asserting state sync's body-wins contract is unchanged.

Refs #3881

* fix(#3881): restore the parse surface's prototype and fix remote-runner failures

Root cause of the bulk of the 88 remote-runner failures: extractFrontmatter/parseGuardedYamlRegion handed back Object.create(null) trees for prototype-pollution safety, but assert.deepStrictEqual compares prototypes, so every assertion against a plain object literal failed (57 frontmatter.unit.test.cjs + 5 frontmatter.test.cjs + others). Fixed by keeping the internal construction null-prototype (unchanged) and converting to a plain-prototype tree via Object.defineProperty (never bracket assignment, so __proto__/constructor/toString keys stay safe) at the parseGuardedYamlRegion/unparseableResult return boundary only; the internal FULL_LINE_COMMENTS Symbol channel is copied by reference, not recursed, so its own __proto__-safety is untouched.

Per-class fixes: (1) bomAcrossArtifactTypes was the same prototype bug, no separate code change needed. (2) frontmatter-cli #1660: added objectListFieldWouldLoseData, a broader lossy-field detector alongside the existing byte-identical noOpObjectListSetError -- js-yaml's flattenObjectListItem now correctly includes every sub-key of an object-list item (a real bug fix over the legacy scanner, which silently dropped every field but the first), so a set that drops that now-included data is no longer byte-identical to the original and needs its own guard. (3) uat.test.cjs: updated the pinned expectation for the human_verification quote-stripping artifact -- js-yaml resolves quoting correctly where the legacy regex left an unbalanced quote; documented as an intentional, non-lossy behavior change. (4) smart-entry: added a fallback-only loadWithAmbiguousColonRepair so a column-0 key: value line whose value itself contains an unquoted colon (the #2571 hand-edited-STATE.md shape) round-trips instead of failing the whole frontmatter block closed. (5) frontmatter.unit.test.cjs bracket-array leniency: added a second fallback, repairMalformedInlineArrays, restoring the legacy scanner's tolerant inline-array handling (consecutive/blank commas, unclosed bracket) -- both repairs run ONLY after the primary parse already threw, so well-formed documents are unaffected. (6) prompt-injection-scan: src/frontmatter.cts had a literal U+FEFF BOM embedded in a comment illustrating the #2977 fix; replaced with the U+FEFF text escape. (7) eslint-glob-coverage: allowlisted the new src/vendor/js-yaml.d.cts vendored type declaration, same precedent as the existing re2js.d.cts entry. (8) frontmatter-golden-parity: git ls-files *.md now runs with -c safe.directory=* (process-scoped) so it survives the remote runner's dubious-ownership check without a persistent git config write.

Refs #3881

* chore(#3881): backfill changeset PR number

Refs #3881

* test(#3881): make golden parity resistant to unrelated tree churn

A corpus-wide snapshot keyed to every tracked *.md file was coupled to mutable-by-design files: .changeset/*.md's pr:0 -> real-PR-number backfill is a required workflow step, not a parser change, yet it turned this suite red. Training people to 'just regenerate the golden' on that kind of failure defeats the point of the snapshot. Exclude .changeset/** from the golden corpus entirely, tolerate tracked *.md files with no golden entry (they postdate the capture) instead of failing on them, keep hard failures for a golden entry whose file has vanished from the tree and for any real parity divergence, and add a coverage floor so the enumeration cannot quietly degrade to comparing a handful of files. Golden regenerated by recompiling the legacy pre-migration parser (git show ddde001af:src/frontmatter.cts) standalone, independent of the current parser, over the same non-changeset corpus.

Refs #3881

* test(#3881): make the parser golden hermetic instead of tree-keyed

This repo merges ~21 commits/day; a 14-day sample measured 937 touches of the
exact files (commands/gsd/*.md, gsd-core/workflows/*.md, agents/*.md,
docs/*.md) the prior golden pinned by tracked path. Any PR editing one of
those files' frontmatter for reasons unrelated to the parser (an
argument-hint addition, an allowed-tools tweak) turned the suite red, and the
reflex fix -- "regenerate the golden" -- overwrote the very snapshot meant to
catch a real regression. Excluding .changeset/** was not enough; the design
itself was wrong: a regression fixture must not be keyed to mutable repo
paths, and a single 376-entry JSON every such PR touches is also a
guaranteed merge-conflict surface.

Rebuilt the fixture to carry its own documents: each of 51 entries stores a
stable id, literal documentText (shrunk from a real ddde001af-era corpus
document), and an expectedParse captured independently from the
pre-migration legacy parser (git show ddde001af:src/frontmatter.cts,
compiled standalone against its byte-identical sibling modules). The test
reads no tracked path, shells out to no git command, and enumerates no tree
-- a PR editing commands/gsd/help.md cannot affect it. Every entry's
reconstruction was verified at capture time to reproduce both the current
and legacy parser's output on the original document; 0 of 51 candidates
were dropped by that check (1, the deliberately-unterminated
unclosed-block.md adversarial fixture, has no closing fence to truncate at
and is stored unshrunk). Kept the 5 documented DIVERGENCES rows (now
diverges:true entries) and the D2 order-preserving structural serializer
that keeps the comparison from passing vacuously; dropped the
tree-enumeration helpers, the coverage floor, the post-capture-skip logic,
and the vanished-file check -- all artifacts of the path-keyed design.

Refs #3881

* fix(#3881): resolve vendored-deps paths independently of cwd shape

Five rows in tests/lint-vendored-deps-manifest.test.cjs failed on
windows-latest CI: the test passed absolute scratch-file paths into
compareFiles()/checkRow(), whose helpers joined every input onto ROOT
via path.join(ROOT, rel), producing garbage when the input was already
absolute. It surfaced on windows-latest specifically because GitHub's
Windows runners checkout the repo on a different drive than TEMP, so
path.relative(REPO_ROOT, tmpFile) returned the absolute path unchanged
(no relative traversal is representable across drives) rather than the
relative form the test assumed. The remote gsd-test runner this repo
gates pushes on is Linux-only and could never have caught this;
GitHub CI's windows-latest job is the only signal that does, and it did.

Fixed the helper itself (scripts/lint-vendored-deps.cjs's new
resolvePath()) to treat an already-absolute input as absolute-in,
absolute-out instead of silently mis-joining it, and updated the test
to pass the scratch file's absolute path directly rather than relying
on a relative conversion that is not always representable. Kept every
mutation-sensor assertion intact and added coverage proving
resolvePath is a no-op for relative inputs and correctly passes
absolute ones through unchanged.

Refs #3881

* fix(#3881): warn when state sync regenerates over unparseable frontmatter

state sync (ADR-3408 §8.3's sanctioned regenerate path) correctly
overwrites an unparseable frontmatter block per its 'body wins'
contract — that overwrite behavior is unchanged here. The defect was
the silence: synced:true/exit 0 gave no signal that the existing
block (including git merge-conflict markers) could not be parsed and
was destroyed, per ADR-3473 §8.5 ('a derived conclusion may not be
reported as authoritative when the derivation dropped input it could
not resolve') and §8.4 ('failure is a value').

Adds a gsd: warning — ... (#3881) line on stderr, matching the
existing #3573 precedent, and surfaces the same disclosure in the
JSON result's existing changes[] array so a machine consumer sees it
too. Exit code and synced:true are left unchanged — sync did what its
contract says.

REGENERATE_STATE (/gsd-health --repair's sibling on the same
sanctioned-regenerate list) is DESTRUCTIVE-risk and unconditionally
refused by applyRepairs's dispatcher before runRepairAction ever runs
(src/health-diagnostic.cts), so it is not a live path today and is not
in scope for this fix.

Refs #3881

* fix(#3881): exit non-zero when a state command returns an error

Refs #3881

* chore(#3881): changeset for the state exit-code fix

Refs #3881

* fix(#3881): honor the documented --project-dir flag

Refs #3881

* revert(#3881): restore exit-0 result envelopes for state errors

Reverts 9638f2936 and its changeset. The change was wrong and the revert is
the correction.

This repo distinguishes two error mechanisms deliberately. error() in
src/io.cts writes to stderr and calls process.exit(1) -- the hard-failure
path. output({error: ...}) writes a JSON result envelope to stdout and returns
normally with exit 0. The reverted commit converted 23 result-envelope sites
into hard failures, which is a different contract, not a bug fix.

tests/state-contract.test.cjs's errorPathDoesNotPublish asserts the envelope
contract directly -- a failing command exits 0 with a JSON error envelope and
must not publish state.json -- and the remote matrix run caught it along with
four cases in the QA scenario walk. Thirteen tests in tests/state.test.cjs that
the original commit rewrote were encoding that real contract, not the bug it
claimed; they are restored.

Whether an error envelope on stdout with exit 0 is the right CLI design is a
genuine question, and it is section 8.4's rule ('failure is a value') with its
own phase. It is not something to flip inside this PR.

Refs #3881

* chore(#3881): backfill changeset PR number for the project-dir fix

Refs #3881

* test(#3881): keep the frontmatter mutation shard inside its time budget

The Stryker (frontmatter) shard hit the documented 15-minute (900s) shard
cap. Root cause is NOT row-level spawn overhead (contrast the #2790/
core-utils precedent): the three shard test files' own logic runs in
~413ms total (356+30+27ms) with all 392 assertions passing. Instead,
src/frontmatter.cts grew from ~825 to 1496 lines (+671/-187) migrating to
the vendored YAML parser, proportionally growing the mutant count Stryker
generates for gsd-core/bin/lib/frontmatter.cjs. Stryker's command runner
bills the full 'node --test <3 files>' invocation once per mutant, and
node:test's default per-file process isolation forks a child process for
each of the three files on every one of those invocations — pure fork
overhead multiplied by a much larger mutant population.

Fix: scripts/mutation-matrix.cjs COVERED.frontmatter now declares
isolation: 'none', and .github/workflows/mutation.yml passes
--test-isolation=${{ matrix.isolation }} (defaulting to 'process' — i.e.
unchanged behavior — for the other 8 shards, which were not individually
audited for cross-file state leakage under shared-process execution).
Measured locally via node:test's run() API on the exact 3-file set:
isolation:'process' took ~593ms vs isolation:'none' ~478ms for the same
392 passing assertions. The true CI-shard number can only be confirmed
on the GitHub Actions run (Stryker cannot run locally, and 'node --test'
is hard-blocked in this environment).

Refs #3881

* test(#3881): register the vendored-parser tests in the frontmatter mutation shard

stryker.config.mjs's own rule ("Keep this list in sync with the tests
arrays in scripts/mutation-matrix.cjs COVERED") was violated: #3881 grew
src/frontmatter.cts from ~825 to 1496 lines but its new tests
(tests/feat-3881-yaml-parser-consequences.test.cjs,
tests/frontmatter-golden-parity.test.cjs,
tests/frontmatter-roundtrip.property.test.cjs, and +167 lines in
tests/frontmatter.test.cjs) were never added to the frontmatter shard's
tests array, so Stryker's mutants in the new vendored-js-yaml adapter had
nothing constraining them. PR #3888 measured 55.8% against the 65 floor
(748 killed / 593 survived / 17 timeout) and the shard was separately
cancelled at 15m04s against the 15-minute per-shard cap.

Registers all four files (each earns its slot on evidence of a unique
constraining assertion, documented inline), gives the shard a
measured/projected 180-minute budget via a new per-module
timeoutMinutes field threaded through mutation.yml's job-level
timeout-minutes the same way isolation is threaded, and removes the
prior isolation:'none' override (re-measured at this file-set size, its
savings are within run-to-run noise, not worth the unaudited
cross-file-state-leakage risk).

Refs #3881

* feat(#3881): derive the mutation test list and ratchet the score floor

Refs #3881

* test(#3881): ratchet five stale mutation floors and close the frontmatter gap

Raised five module minScore floors per CI run 33012034388 (floor(achieved)-1):
config-schema 75.51%->74, prompt-budget 88.95%->87, context-composer 79.92%->78,
context-utilization 92.31%->91, active-workstream-store 87.42%->86. Updated both
scripts/mutation-matrix.cjs COVERED entries and tests/mutation-matrix-ratchet.test.cjs
RATCHET_BASELINE in the same diff per the ratchet's own contract.

Closed the frontmatter shard's 63.03%-vs-65 gap with new behavioral tests in
tests/feat-3881-yaml-parser-consequences.test.cjs, each paired with a documented
near-miss: frontmatterDeepEqual's array-order/length/type-mismatch/key-order
semantics (via spliceFrontmatter's no-op guard), scalarNeedsDoubleQuoting's
leading/trailing-whitespace and dash/surrogate triggers (via reconstructFrontmatter),
repairAmbiguousColonValues' already-quoted vs ambiguous-colon repair paths (via
extractFrontmatter), and the null-byte sentinel round-trip surviving at region
offset 1. Did not lower minScore.

Refs #3881

* test(#3881): decouple the ratchet test from real module floors

The CLI end-to-end rows in tests/mutation-score-ratchet.test.cjs hardcoded config-schema's real floor (52), which commit 973321541 legitimately ratcheted to 74 -- breaking a test pinned to the exact value the mechanism under test exists to change. Add an injectable --matrix seam to scripts/check-mutation-score-ratchet.cjs and point the CLI rows at a synthetic module + synthetic floor built via a temp fixture, so the rows are indifferent to any real module's floor moving while still exercising the same fail/pass behaviour.

Refs #3881

* refactor(#3881): parse must_haves with the vendored parser and drop re-implemented leniency

Refs #3881

* fix(#3881): restore the ambiguous-colon repair its hand-edited-STATE.md contract needs

A tracked-document sweep of 910 *.md files cannot see this dependent: repairAmbiguousColonValues's one real caller is user hand-edited STATE.md content that never lives in this repo's tree, only on end users' machines, and is pinned by tests/smart-entry.unit.test.cjs. Restores the function plus its post-throw fallback path (loadWithAmbiguousColonRepair) only; repairMalformedInlineArrays and splitLegacyInlineArrayItems stay deleted, reverified against the full frontmatter test shard. Adds a frontmatter-level regression row in tests/feat-3881-yaml-parser-consequences.test.cjs so the dependency is visible where the function lives.

Closes #2571
Refs #3881

---------

Co-authored-by: sim <sim@local>
2026-08-26 19:29:32 -04:00