b431ae9f0dc00b5d38f46de77cbe4ea6ba34efae
1040 Commits
| Author | SHA1 | Message | Date | |
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Tom Boucher
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519ac23ebb |
fix(#3839): hook tables say PreToolUse (validate-commit) and SessionStart (session-state) (#4041)
* test(#3839): docs hook tables must match surface registrations (failing first) * docs(#3839): hook tables say PreToolUse for validate-commit, SessionStart for session-state gsd-validate-commit.sh is registered PreToolUse (src/runtime-hooks-surface.cts; its exit-2 block IS the contract — a post-tool hook cannot prevent a commit) and gsd-session-state.sh is registered SessionStart (session orientation, not post-tool tracking). Both rows said PostToolUse in ARCHITECTURE.md and the three INVENTORY locales; the issue asked for a neighbouring-row scan, which is how the session-state row was found. All other rows in the four tables verify against the surface. * fix(#3839): review fold-ins — 10 more wrong rows in ko-KR/pt-BR/zh-CN, parser authority + drift pins Adversarial review found the same two wrong rows shipped in five more files the issue's table missed (ko-KR ARCHITECTURE+INVENTORY, pt-BR ARCHITECTURE+INVENTORY, zh-CN ARCHITECTURE) — all fixed; DOC_TABLES now covers all ten shipped tables. The parity parser unioned only the Kimi mirror list, silently exempting agent-isolation-guard (registered via the dynamic preToolEvent push): probes are now parsed too, with bare hook names resolved against hooks/ ground truth and dynamic event variables resolved to their canonical (non-Gemini) events; an exact-set pin replaces the loose size guard. allow-test-rule marker carries the issue ref; unverified-ceiling 280→281 (audited: the new marker is legitimate — the suite reads product docs whose text is the contract). * fix(#3839): register the hook-table parity suite in the docs-guard lane The new suite reads ten docs/ paths, so lint-docs-guard-registration requires it in the docs-guard registry — the first GREEN bench run caught the omission (the RED run's docs-guard failures were the same signal, previously misread as marker fallout). * chore(#3839): changeset fragment (pr number backfilled after PR creation) * chore(#3839): backfill changeset PR number (4041) --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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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
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Tom Boucher
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ac7587287b |
fix(#3812): document how Current Position actually resolves a duplicate field (#4017)
* docs(#3812): say that Current Position is single-valued, and pin the behavior that makes it true #3812 shipped CLOSED with half its acceptance unmet. #3873 delivered cardinality for FRONTMATTER keys - current_phase/current_plan render as optional at docs/reference/state-md.md:89,91, covered by tests/gen-state-md-docs.test.cjs:374. The issue's actual ask was the ## Current Position BODY section, and that never landed. Surfaced by an /adr-phase-coverage audit of epic #3473; the issue was reopened rather than noted. The section now states three things: every field is single-valued, the section is overwritten rather than appended to, and a duplicate resolves to the FIRST occurrence with no warning - so a line appended in good faith is silently ignored rather than winning. Progress history belongs in ## Performance Metrics, two headings down, and the text now points there. The third claim is a behavioral promise about the reader, so it was VERIFIED BY EXECUTION before being written rather than inferred from the issue title: stateExtractField(<"Phase: 1 of 5 (First)" ... "Phase: 9 of 9 (Appended later)">, "Phase") -> "1 of 5 (First)" The mechanism is state-document.cjs:405 - the plain-line pattern ^<field>:[ \t]*(.+) carries flags im with NO g, so String.match returns the first hit. Writing "first wins" without running it would have repeated the exact error I had to retract twice in this epic already. A test pins the reader, not the prose. Three rows in tests/state.test.cjs: T1 (load-bearing) asserts the duplicated case resolves first; T2 asserts the ordinary single-field case still works, so a fix that only functions when duplicated cannot pass; T3 puts a Plan: line BETWEEN the two Phase: lines and asserts it resolves independently - negative space, because a reader returning the first line of the SECTION rather than the first matching FIELD would satisfy T1 alone. Proven to discriminate: a last-match variant returns "9 of 9 (Appended later)" and T1 reds. No assertion checks that the document contains a sentence. That is what local/no-source-grep exists to stop, and it would pin wording that is allowed to improve. The point of the test is that if that regex ever gains g and a last-match walk, the test fails - instead of the documentation quietly becoming a lie with nothing to notice. Prose only, no new heading. docs-state-md-locale-parity compares heading-level sequences by LCS rather than text, so added paragraphs cannot fail it while an added HEADING would fail all four locales. The constraint is structural, not stylistic - confirmed by running that comparison after the edit. The four locale copies are translated rather than left stale. They are not gate-enforced for prose, so "nothing fails" was available and is not the same as correct: leaving four documents asserting something the English one now contradicts is a correctness problem. Code spans and the anchor link stay untranslated - they name real tokens. The whole approach rests on one fact, checked first: ## Current Position at :196-208 sits OUTSIDE every generated marker region (:81-104, :138-151), so a hand edit survives --write. Re-confirmed after all five edits - gen-state-md-docs --check reports all 6 targets up to date. Had that been false the fix would have belonged in the generator, and a hand edit would have been silently reverted. One real gate failure fixed inline rather than reported: the new test's comments referenced docs/reference/state-md.md, which was not in that file's registered exempt-docs paths, and lint-docs-guard-registration failed lint:ci correctly. Registered. Known limit, named rather than folded in: gsd-tools validate/health still do NOT warn on a duplicated Phase:. #3812 records that as a "consider", not a requirement, and confirms none of the nine rules in src/health-diagnostic-rules/{state-consistency,phase-structure}.cts counts occurrences. Documenting the silent first-match is the delivered scope; making it loud is new scope and stays unclaimed. Closes #3812 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3812): the rule I documented was false — replace it with the measured one An isolated review returned two blockers. Both mine, and the first is the worse kind: I wrote a falsifiable rule into a reference page and got it wrong. 1. "A duplicate resolves to the FIRST occurrence" is FALSE. stateExtractField (src/state-document.cts:401-419) tries BOLD `**F:**` across the whole input, THEN plain `^F:`, THEN a pipe-table row. Form precedence beats document order. Measured against the built reader, all intra-section: Phase: A (plain) / **Phase:** B (bold, later) -> B LATER WINS Phase: A (indented) / Phase: B (plain, later) -> B LATER WINS Phase: A (plain) / | Phase | T (table) | -> A first wins My original verification tested plain-versus-plain, saw first-wins, and generalized to all forms. Measuring one case and claiming the general rule is the same error I have had to retract twice already in this epic. It is also worse than silence. The sentence told authors an appended line is safely ignored; a bold line appended "for emphasis" silently overrides the original. Someone trusting the doc would have corrupted their own state file. And #3812 never asked for a resolution rule - it asked for single-valued, overwrite-not-append, and where history goes. The rule was my unrequested addition. Replaced with the measured truth: resolution is by FORM (bold anywhere, then plain at line-start, then table row), and only WITHIN the winning form does the first occurrence win. Both consequences stated plainly - a higher-ranked form wins regardless of position, and an indented `Phase:` is invisible to the plain form. All five claims in the new paragraph verified by execution before being written, including the two I had wrong. 2. The tests tested the wrong case and passed for the wrong reason. T1/T3 put the second `Phase:` under `## Somewhere else` - the INTER-section case, which #2956 already fixed by scoping. #3812 says verbatim that #2956 "fixed the inter-section case and never addressed intra-section duplication", so the case the new prose describes was untested, and the fixtures passed because of section scoping rather than field resolution. They also called bare stateExtractField rather than the production chain, T2 could not discriminate first from last at all, and no fixture mixed forms - which is precisely why the false claim survived to review. Rewritten as four rows, all intra-section, all through the real stateCurrentPositionSlice -> stateExtractField path: plain-then-plain (first wins within a form), plain-then-bold (the bold LATER value wins - the row whose absence let the false claim ship), indented-then-plain (indented invisible), and sibling-field independence. Each proven to fail against a reader that disagrees. 3. Two dead anchors. pt-BR and zh-CN linked `#performance-metrics` while their own headings are `### Métricas de Desempenho` and `### 性能指标`. Both fixed to the anchor their own heading generates. ja-JP/ko-KR kept the English heading, so theirs already resolved. 4. A ja/ko sentence inverted its own meaning. Both rendered "which is the section designed to grow" with a bare demonstrative whose nearest referent read as Current Position - saying the opposite of the point. Rewritten so the clause attaches unambiguously to `## Performance Metrics`. 5. Cross-locale drift, flagged by the implementing agent rather than by me: after fixing EN, the four locales still stated the OLD false rule. Four documents asserting something measured to be wrong is worse than four saying nothing. All four now carry a faithful translation of the corrected paragraph, with code spans, each file's own anchor, and the ja/ko referent fix preserved. Verified: all five claims executed against the built reader; every rewritten test row proven to discriminate; gen-state-md-docs --check reports all 6 targets up to date, so the edits stay outside the generated marker regions; locale heading parity unaffected (prose only, no headings added); build:lib, lint and lint:ci all exit 0. Refs #3812 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3812): second false rule on the same page — scope the ranking to the section A second isolated review found a second false falsifiable claim, and the failure mode is the same one twice in a row: attempt 1: verified plain-vs-plain, wrote a claim about ALL FORMS attempt 2: verified bare stateExtractField, wrote a claim about THE DOCUMENT Both times the claim covered a wider surface than what was actually executed. The fix each time was not a better sentence, it was executing the surface the sentence describes. BLOCKER — "bold `**Phase:**` anywhere in the DOCUMENT wins" is false. ## Current Position / Phase: 1 of 5 + ## Archive / **Phase:** 88 bare stateExtractField(whole doc) -> "88 (other section)" PRODUCTION (slice then extract) -> "1 of 5 (in section)" #2956's section slice means production never hands another section to the matcher; a bold line in `## Archive`, or in the YAML frontmatter, is simply not seen. The ranking is real but scoped: it applies WITHIN `## Current Position`. I verified against the bare function and wrote a claim about the system. Every existing test placed its bold line inside the section, which is exactly why nothing contradicted the claim. T5 now puts a bold `**Phase:**` in `## Archive` and asserts production returns the in-section plain value, with the unscoped reader asserted to DISAGREE so the row proves the scoping rather than assuming it. BLOCKER — the changeset still shipped the ORIGINAL retracted claim. I corrected the page and left the release note saying "resolves to the first occurrence ... a second entry added in good faith is silently ignored". The note contradicted the page it announces, and the release note is what most people actually read. Rewritten to the corrected rule. MEDIUM — the concession was inverted. It read "wins even if it comes FIRST in the file", which is the vacuous direction; the surprising case, and the one the very next clause illustrates with an APPENDED bold line, is "even if it comes LAST". All four locales reproduced the inversion faithfully, so it was an EN-source defect rather than translation drift. Two sharp edges now named, both measured: a bold `**Phase:**` followed only by trailing spaces resolves to an EMPTY STRING and does not fall through to a valid plain line below (T6 pins it); and `| **Phase:** | 3 of 4 |` short-circuits to the bold form and returns the literal `"| 3 of 4 |"`. A page that teaches form ranking has to say where the ranking bites. Also fixed: all five files labelled the link `## Performance Metrics` while the heading is `### Performance Metrics`. Anchors resolved correctly everywhere; only the label's level was wrong. Every clause in the final paragraph re-verified through the PRODUCTION chain (stateCurrentPositionSlice -> stateExtractField), clause by clause, before being written: bold in another section does not win; bold in frontmatter does not win; bold appended last does win; first wins within one form; trailing-space bold yields empty. All four locales carry the same corrected rule. gen-state-md-docs --check reports all 6 targets up to date; heading counts unchanged at 20/20 across all five files, so locale heading-parity is untouched; build:lib, lint and lint:ci all exit 0. Refs #3812 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3812): backfill changeset pr number Refs #3812 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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ab69b9ce56 |
enhance(#3987): guard slug re-derivation and the swallowed-precondition shape — §8.5 was guardable after all (#3999)
* feat(#3987): guard slug re-derivation, and record why the swallow shape cannot be guarded Epic #3473's Decision 1 requires the wrong call site be UNREPRESENTABLE. #3984 measured that two of the nine §8 rules had no guard at all and recorded both as "Shipped - test-covered". This closes one of them, proves the other cannot be closed the same way, and corrects two false claims I merged yesterday. 1. §8.3 - scripts/lint-slug-derivation-drift.cjs. generateSlugInternal (src/core-utils.cts) is the canonical owner; #3883 removed 11 inline copies. Nothing prevented a twelfth: no slug guard existed in scripts/ or eslint-rules/. The detector is STATEMENT-scoped and matches the shape the real copies took - one statement carrying BOTH .replace(<negated class>, '-') and .replace(/^-+|-+$/, ''). Statement scoping is what buys the precision: the loose LINE-level form yields 18 hits with 7 unrelated, a material false-positive rate. Measured on the tree: 5 flags, 2 TRUE, 3 SANCTIONED, 0 FALSE. The three sanctioned sites are allowlisted with a reason each, following lint-phase-enumeration-drift's form rather than a bare denylist. The owner itself is listed explicitly even though it escapes by construction - an implicit escape is a latent bug, and the next person to touch line 192 would not know the guard depended on it. 2. Both TRUE positives were live defects, not style. scripts/qa-smell-ratchet.cjs reproduced the canonical formula including the 60-cap but trimmed BEFORE truncating - the #2849 bug - and never transliterated. The divergence is total, not cosmetic: canonical "privet-mir-privet-mir-privet-mir-privet-mir-privet-mir-prive" inline "tail" Cyrillic collapsed to nothing and only the ASCII remainder survived, so the ratchet was keying on wrong identifiers for any non-ASCII input. tests/planning-inspect.test.cjs carried a helper whose comment claimed parity with getPhaseDirFromPhaseId. That function now transliterates; the helper did not, so the test asserted against a stale formula while looking correct. Both now route through the seam. 3. §8.5 - measured, and deliberately NOT shipped. A candidate detector (swallowing catch + errno-retry-set test in the same function) gives 26 flags across 11 functions: 0 TRUE, 26 FALSE. Every one is best-effort unlink/rm/close cleanup, lost-rename-race backoff, or a deliberate null fallback. The file-scoped variant is worse at 71. Worse than the noise: the only known true instance was removed by #3885, so there is NO POSITIVE CONTROL - the guard cannot be shown capable of failing, which this repo requires of every drift guard. Shipping it would add a guard nobody can trust and nobody can test. The ADR now records the measurement and the reason, keeps §8.5 at "Shipped - test-covered", and points at the #1884 regression test as what actually enforces it. An honest "not detectable at acceptable precision" beats a guard that only ever passes. 4. Two claims I merged into the ADR yesterday were wrong. §8.9 said 17 of 19 subsumed children have a test citing their issue number, and that #3364 and #3812 have none. Both halves are false, and the claim came from a NUMBER-GREP - inside an amendment whose own subject is that a text match is not a fact. #3364 IS cited: tests/runtime-marker-resolution.test.cjs:107, T3 installMarkerResolvesWhenEnvAndConfigAbsent_3897 (#3364), asserting at :115-119. #3812 IS covered: tests/gen-state-md-docs.test.cjs:374, asserting at :382. Corrected to 19 of 19. #3812 does carry a real finding, though a different one: it is PARTIALLY DELIVERED on a CLOSED issue. The shipped fix declares cardinality for frontmatter keys, but #3812's stated acceptance was about the ## Current Position BODY section, and docs/reference/state-md.md:196-208 still has no normative single-valued/overwrite sentence and no pointer to ## Performance Metrics for history. Recorded in the ADR and left for #3812 to re-open - fixing it here would bury a scope question inside an unrelated PR. Note on B6: this ADDS a guard, and B6 said the net count must fall. #3951 already amended that clause - a guard ledger is a claim about COVERAGE, not count - which is what makes adding this one honest rather than contradictory. Verified: the guard flags 0 on the fixed tree, and PROVES IT CAN FAIL - a fresh inline copy planted in src/ makes it exit 1 naming the exact statement. All three sanctioned sites were confirmed exempt BY the allowlist, not by accident of the pattern, by re-attributing each to a non-exempt path and watching it flag. build:lib, lint and lint:ci all exit 0. Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3987): add the changeset fragment Doc-only, so it carries forward from the verified sha rather than costing a second matrix run. Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3987): §8.5 IS guardable — I was wrong, and the guard found a live defect Two orthogonal reviews. The correctness review overturned my central judgment, and it was right. 1. I concluded §8.5 was "not detectable at acceptable precision" and recorded that in the ADR. False. My evidence was 26 flags / 0 TRUE / 26 FALSE. The reviewer pointed out what I had not: all 26 false positives are CLEANUP verbs - rmSync 54, unlinkSync 43, closeSync 17, chmodSync 12 - and the obvious narrower predicate was never tried. A swallowed cleanup is legitimate best-effort. A swallowed CREATION is a precondition silently lost, which is exactly the #1884 shape. Measured properly, in three stages: swallowing catch 911 + try-block calls a CREATION verb 24 + enclosing function references a *_ERRNOS set 0 0 flags, 0 false positives. The `*_ERRNOS` naming key is empirically total - all 10 retry/tolerate sets in src/ follow it. My second claim was worse. I wrote that no positive control exists because #3885 removed the only true instance, so the guard "cannot be shown capable of failing". That is self-refuting: this very PR's slug guard proves-it-can-fail on a synthetic tree, and the pre-#3885 blob is available as exactly such a fixture. It is now the control, and it works in both directions - the rule flags 0c43d853e^:src/planning-workspace.cts at line 210, the line the fix commit's own message cites, and reports zero on the post-fix code. I stopped at the first negative result on the option that meant less work. Shipped as eslint-rules/no-swallowed-precondition.cjs, wired into the existing src/**/*.cts ESLint block rather than a scripts/lint-*-drift.cjs: no script in scripts/ requires typescript/espree/acorn, and scripts/ ships to consumers, so a .cts-parsing standalone guard would add a devDep at consumer runtime. The ESLint block already parses .cts for free. 2. The guard immediately found a live defect of the same class. src/capability-lock.cts swallowed a mkdirSync on the lock directory, then acquireLock classified the follow-on failure as `code !== 'EEXIST' → return null`. A real EACCES/EROFS makes openSync(lockPath,'wx') fail ENOENT, which is not EEXIST - so a fatal filesystem error was laundered into "lock unavailable". Same defect as #1884, different laundering target. Fixed the way #3885 fixed #1884: the creation failure propagates. Regression test proven fail-first by hand - with the fix stashed, EACCES was laundered to null; restored, it throws. The strict rule does NOT catch this shape (its errno classification is an inline literal, not a named set). The rule is deliberately left strict: the broadened form had 2 false positives - capability-lock.cts:408, the deliberate EEXIST steal protocol, and commonjs-marker.cts:131, which returns a distinct documented outcome. The gap is noted in code rather than papered over with a noisy predicate. 3. The security review found the slug guard's exemption FAILED OPEN. currentFunction was never reset, and only a column-0 `function` declaration updated it, so exemption bled from an allowlisted declaration to the next one. generateSlugInternal exempted 50 lines for an 11-line function. A re-derivation planted anywhere in that window was silently exempt - the same fail-open shape that produced a blocker in #3897, and an allowlist is a SUBTRACTION so a mismatch fails open by construction. Extent is now tracked by real brace depth, and a test plants a violation after each allowlisted function's real closing brace and asserts it IS flagged. 4. Also from the security review: the guard was a CI-DoS and narrower than I claimed. Its unbounded [^\]]* was re-scanned from every `.replace(/[^` start: 54.3s on a 1.28MB line. It imported MAX_REGEX_LITERAL_LEN and never called readRegexLiteralAt - the bounded tokenizer that exists for exactly this. Now routed through it with a 2MB file cap: ~200ms. 15 of 25 genuine re-derivations evaded. Widened to catch replaceAll, {1,}, \s*-wrapped classes, escaped ], literal new RegExp(...), five trim spellings, .split().join(), and multi-line .replace( args - still 0 false positives. Two forms still evade and are documented as deliberate gaps with negative tests: the two-statement/temp-var form and new RegExp built from a variable. Both need data flow, and guessing at it is how a guard becomes noisy. Also fixed: // inside a string truncated the line, a ; inside the collapse regex split the statement (a one-character bypass), and SCAN_EXT omitted .mjs/.tsx/.jsx. 5. A regression I introduced, caught by the same review. qa-smell-ratchet.cjs top-level-required a build output that is not git-tracked, so the script hard-failed MODULE_NOT_FOUND before build:lib - including for --help, which previously had no build dependency. The require is now lazy at the point of use. 6. Four of my own tests were vacuous or weak. T9's input yielded an identical string under the buggy formula, so it passed on the implementation it was meant to catch. T12 compared maxLen null vs 60 on an 18-char name, where they agree trivially. T9-T12 all asserted generateSlugInternal directly, so they would pass unchanged if both call-site fixes were reverted. And prove-it-can-fail was scoped to scanRepo, never the CLI - dropping main()'s exit-code line would have kept every row green. All rewritten with discriminating inputs, per-call-site rows that red when the fix is reverted, 59/60/61 boundaries, an entirely-non-alphanumeric row, and a CLI row asserting the real subprocess exit code and both sanitizeForReport sites. Verified: both guards flag 0 on the tree and both prove they can fail. The swallow rule's control is confirmed in both directions - pre-#1884 shape flagged, post-#3885 shape clean. build:lib, lint and lint:ci all exit 0. Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3987): record that §8.5 IS guardable, and correct a correction that made a ledger worse Three ADR corrections, two of them to text this branch wrote hours ago. §8.5 advances to Enforced. Its previous entry said the rule was not detectable at acceptable precision. That was wrong twice: the 26 false positives were uniformly CLEANUP verbs, which is a reason to narrow the predicate rather than abandon it, and the claim that no positive control exists was self-refuting - the pre-#3885 blob is available as a fixture and this repo's own guards prove-it-can- fail on synthetic trees. Narrowed to creation verbs plus a *_ERRNOS reference: 911 -> 24 -> 0 flags, 0 false positives, control confirmed in both directions. The entry keeps the wrong reasoning visible, because a high false-positive count being evidence the predicate is wrong - not evidence the rule is unguardable - is the transferable part, and the first negative result is most seductive when it is also the answer that means less work. §8.9's correction is itself corrected. The original 17-of-19 claim was CORRECT for the predicate it stated; this branch silently swapped cited -> covered and declared 19 of 19. #3812 appears in zero test files. Changing what a word means to make a ledger read better is a worse failure than the miscount it claimed to repair. Both predicates are now reported separately - 18 of 19 cited, 19 of 19 covered - because §8.9 asks for a test NAMING each child, so 18 is the number that answers it. #3812 is also re-opened for real, rather than the first draft's promise that it could be. §8.3 stays Shipped - test-covered rather than advancing. The slug guard catches the copy-paste class and a dozen variants, but two forms still evade by decision (temp-var split, new RegExp from a variable) because both need data flow. Naming them keeps the status honest: the wrong call site is much harder to write, not unrepresentable. Closes #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3987): backfill changeset pr number Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3987): replace my own wall-clock assertion, and close the guard that let me write it CI went red on ubuntu shard 2/3. The failing test was mine, and the failure was the test, not the code. a 1.28MB line ... scans in well under a second (was 54.3s pre-fix) 7368ms It asserted ELAPSED TIME. ~200ms locally, 7.4s on a shared CI runner. The bound introduced for the MAJOR-2 DoS fix works - 7.4s against a 54.3s pre-fix baseline is the fix doing its job - but an absolute wall-clock threshold on shared hardware is a race, not an assertion. CLAUDE.md says so directly: "Clock Seams: Do not assert on wall-clock time." I wrote the anti-pattern the project bans, in a PR about guards. Raising the threshold would only move the flake. The row now asserts a DETERMINISTIC bound instead: an instrumentation seam on drift-scan.cjs counts readRegexLiteralAt calls and characters examined, and the test asserts charsExamined stays under an absolute ceiling. Measured on the same 1.28MB fixture: 120,000 calls, 48,000,000 chars - two orders under the ceiling. The pathological fixture is kept; only the thing being asserted changed. Proven to still discriminate: with MAX_REGEX_LITERAL_LEN raised to simulate the unbounded pre-fix behavior, the same fixture does not complete in 120 seconds, versus ~0.3s bounded. It is a real regression test, not a tautology. Then the second half, which is the same defect class as the rest of this PR. eslint-rules/no-elapsed-assertion.cjs matched only the EXACT identifiers ^(elapsed|duration|took|ms)$. I used `elapsedMs`. It evaded the rule entirely. tookMs, durationMs, elapsedTime and msElapsed evade the same way. A guard that cannot see the violation it exists to catch is exactly what this PR is about - it just happened to be an existing rule rather than one of the two I came here for, and it was found because I committed the violation it should have blocked. Widened to /^(?:elapsed|duration|took|ms)(?:[A-Z]\w*)?$/ plus a narrow start/endMs delta pair. Deliberately NOT a blanket *Ms suffix: a first draft did that and produced 2 false positives on `timeoutMs` in plan-phase-stall-detection, which is a configured timeout and not a measurement. Verified negative on params, items, forms, terms, dirnames, timeoutMs, cacheTtlMs and staleAfterMs. Measured over the five files carrying camelCase timing identifiers: 0 true positives beyond my own, so nothing else needed rewriting. The rule's own test file gains a row asserting `elapsedMs` flags, proven to fail against the pre-widening rule - the same prove-it-can-fail standard both new guards in this PR are held to. Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3987): a comment I added leaked a Claude reference into every runtime install The runner went red with 4 failures in tests/install.test.cjs: Leaking: .hermes/scripts/lib/drift-scan.cjs Leaking: .qwen/scripts/lib/drift-scan.cjs The instrumentation seam added for the deterministic bound carried a comment naming CLAUDE.md as the source of the no-wall-clock-assertions rule. scripts/ SHIPS to consumers, so that comment was installed verbatim into hermes and qwen trees, and the install suite scans for exactly this - a Claude-specific reference reaching a non-Claude runtime. The rule is real and worth citing; the filename is not portable. The comment now says "this repo's test rules" and states the rule inline, which is what a reader of an installed tree actually needs anyway. Worth noting what caught it: not lint, and not the two guards this PR adds - the install suite's full-tree scan, which exists precisely because a shipped file is read by runtimes that have never heard of CLAUDE.md. Same lesson as the rest of this PR from the other direction: the check that matters is the one that can see the surface where the defect actually lands. Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3987): a test fixture swallowed 46 git exit codes and produced a silent false negative CI red on ubuntu shard 3/3: tests/health-validation.test.cjs:2029 expected exactly one W024, got [{"code":"W006", ...}] Not caused by this branch, and the evidence is decisive rather than a hunch: the SIBLING test at :2039 builds the IDENTICAL fixture with the identical commitsAhead and asserts the same thing, and it PASSED in the same process, same file, same run. Same input, both outcomes - which rules out logic, ordering, sharding and environment, and leaves a per-invocation nondeterministic failure inside one fixture build. The mechanism is an unchecked exit code, 46 times over. The W024 fixture performs ~46 runGit spawns and never checks a single one. runGit returns failures as DATA and never throws, so one silently-failed `git commit` yields 19 commits instead of 20, or a silently-empty `git rev-parse HEAD` yields a blank state_head. Either drops readStateHeadFreshness below the advisory threshold, W024 never fires, and only W006 remains. Reproduced exactly: 20 commits -> ["W006","W024"]; 19 -> ["W006"]; blank state_head -> ["W006"] - byte-identical to the CI assertion dump. The arithmetic is what hid it. At threshold-1 and threshold+1 a lost commit still produces the asserted answer; only the exactly-at-threshold cases sit one commit from a false negative. Two of the seven tests are in that position, and CI hit one. That is why it had never been seen before, and why it surfaced now: this branch adds three test files, which reshuffles the cost-weighted shard partition and moved this file into a chunk where the latent flake fired. My files were checked as suspects first and cleared: all fixtures mkdtemp-unique, no process.chdir, no .planning/ writes, no git spawns, and node --test gives per-file process isolation regardless. Fixed at the cause, not the symptom. A mustGit wrapper throws on a non-zero exit with the command, exit code and stderr, and all nine call sites route through it. The fixture now asserts its OWN preconditions before the assertion under test runs - the seed head is non-empty, and `git rev-list --count <seed>..HEAD` equals the requested commitsAhead - so a fixture that did not build what it claims fails loudly as a FIXTURE ERROR naming got-versus-asked, instead of quietly handing a weaker input to the assertion. Proven: dropping one commit now raises FIXTURE ERROR: requested commitsAhead=19 but git rev-list --count reports 18 where it previously produced a silent ["W006"] pass-for-the-wrong-reason. 64/64 tests in that block pass unperturbed. Deliberately NOT done: no threshold change, no retry, no loosened assertion, no skip. The assertion was correct; the input was silently wrong. Worth naming, because it is the same shape from the other side: this PR ships eslint-rules/no-swallowed-precondition.cjs, whose entire subject is a swallowed precondition failure being laundered into a plausible downstream outcome. This fixture is that defect in test code - the swallowed git failure was laundered into a legitimate-looking "W024 did not fire". The rule does not cover test fixtures, so the connection is noted at the fix site rather than enforced. Refs #3987 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3987): two tests wrote to committed files; the shard packing decided when that mattered CI red on windows-latest shard 1/3 only: "gen-exit-code-registry: CLI" > "a --write run redirected to a tmpdir leaves every committed artifact untouched" AssertionError: hooks artifact must be untouched The Linux runner passed the same sha at 40425/40425. It is Linux-only, so a Windows-scheduling defect is structurally invisible to it. Root cause, established by measurement rather than inference. tests/cli-exit.test.cjs appended a corruption marker to the REAL COMMITTED hooks/lib/exit-code-registry.js, held it corrupted across a full subprocess, and restored it in a finally. tests/exit-code-registry.test.cjs reads that same real file before and after its own subprocess and asserts byte equality. If it samples while the other test holds the file corrupted, it fails. The landmine is pre-existing, from |
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Tom Boucher
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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> |
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Tom Boucher
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12f9d1d9a0 |
enhance(#3913): docs, and the guards come down (#3994)
ADR-3889 terminal phase. Generated docs/reference/exit-codes.md from the exit-code declaration with a --check drift arm; deleted the inert soft-error-exit-zero oracle; promoted untyped-success from SMELL to VIOLATION so it can fail a build; pruned all 5 smell-baseline entries. Fixed inline: two mis-scoped oracles (routing-validity, value-hygiene), a second source behind the band table, unescaped declaration strings reaching Markdown, and a pre-existing Windows 8.3 short-name path-comparison defect. Guard ledger corrected from a claimed net -4 to a measured net -1. Closes #3913 |
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Tom Boucher
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b351c83e03 |
docs(adr): ADR-3646 — per-task external-tracker content-resolution seam (#3991)
Resolves the four conditions on the approved-feature verdict for #3646: new execute:task granularity tier below wave, hard-halt enforced via a code-side resolver seam (Lens B) rather than prose dispatch (since #3647's dispatch-reliability defect is still open), registration/validation requirements for loop-hook-dispatch.md + capability-validator.cjs, and autonomous-mode behavior via a new non-gate kind. Closes #3969 Co-authored-by: sim <sim@local> |
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Tom Boucher
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3a6c0412a9 |
enhance(#3624): local/no-exact-case-env-access — ratchet ADR-1703 onto production env reads (epic #3411 Phase 4) (#3976)
* enhance(#3624): local/no-exact-case-env-access — ratchet ADR-1703 onto production env reads (epic #3411 Phase 4) Extends ADR-1703's portability rule catalog with a second production-runtime rule: it flags an exact-case read of a Windows case-varying environment variable (PATH, PATHEXT, ComSpec, USERPROFILE, TEMP, TMP, APPDATA) off any receiver that is not process.env itself, matched via an env-shaped-receiver check to avoid colliding with ordinary `.path`-named properties elsewhere in the tree. Exports the seam's private `_envGet` as `envGet` so the rule's remediation message names a real helper, and fixes the one pre-existing violation the tightened rule found (`src/runtime-hooks-surface.cts`'s `env.APPDATA` read). Closes #3624 * fix(#3624): extractStaticName recognizes non-computed Literal destructuring keys; add missing accessor-call test case Review findings from the code-review + isolated-adversarial passes: - extractStaticName only matched non-computed Identifier keys, so a destructuring like `const { 'PATH': v } = opts.env;` (the issue's own I8 acceptance case) silently evaded the rule. Widened to accept a Literal key regardless of computed, which is safe for MemberExpression too (its non-computed property is always an Identifier by grammar). - Added the missing RuleTester valid case for "a case-insensitive accessor call" (envGet(env, 'PATH')) from the issue's Done-when checklist. * docs: backfill changeset PR number for #3624 (PR #3976) --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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bb4f3073c0 |
docs(#3984): give every §8 rule its delivered status and its measured executor (#3986)
Surfaced by an /adr-phase-coverage audit of epic #3473 after its last sub-issue merged. §8 is the epic's declared source of truth - "where this section and the code disagree, the code is the defect" - and line 136 defines a per-rule status vocabulary. Not one of the nine rules was ever advanced past its pre-implementation status. The word Enforced appeared exactly ONCE in the document: in the sentence that defines it. Three rules read "Required - phase unassigned" for work that Phases 5, 7 and 8 demonstrably delivered, so a reader auditing coverage today would conclude three of the nine contract rules had no owner. That is the orphan shape this epic exists to eliminate, sitting in the epic's own contract, and it is the same defect class as B6's guard ledger: a status column is a claim, and it was false. Flipping all nine to Enforced would have repeated the mistake inverted. Decision 2 says a declared policy with no executor is a loud failure, so Enforced asserts an executor EXISTS - and measurement found the nine are not equally enforced. The vocabulary is now three values: Enforced a standing guard wired into lint:ci or CI fails the build; a new wrong call site cannot land Enforced (structural) the wrong call site is unrepresentable Shipped - test-covered delivered and regression-tested, but NO standing guard; a regression in covered code is caught, a new wrong call site elsewhere is not Measured per rule, with the executor cited: 8.1 Enforced lint-vendored-deps + no-external-require-in-bin 8.2 Enforced (partial) phase-enumeration-drift covers the sentinel arm; the #3357 resolver arm is test-covered only 8.3 Shipped NO guard for slug or marker re-derivation 8.4 Shipped structural for argv; no guard for the general rule 8.5 Shipped the delivering change added zero guard scripts 8.6 Enforced (structural) the transaction type; state-write-path-drift 8.7 Shipped structural via reconcileReportedFields; no guard 8.8 Enforced gen-state-md-docs --check in lint:generated-sync 8.9 Enforced (prospective) lint-fix-has-regression-tests fires on NEW fix commits; it does not assert the 19 children are covered. 17 of 19 have a test citing their number; #3364 and #3812 have none - a text match, not proof the behavior is uncovered, but not evidence it is covered either The third status value is not a euphemism for done. It names precisely where this epic's own thesis - make the wrong call site unrepresentable - is NOT yet achieved. §8.3 and §8.5 are the thinnest: nothing today stops a twelfth inline slug copy or a second silent swallow. Also corrects a claim this ADR made three days ago and #3977 has since overtaken. The ledger amendment concluded #3426/#3239 "need new detectors". The measurement behind that was right - the glob widening structurally could not reach them - but the prescription was not the best available: #3977 rerouted the test's parsers onto the ADR-2143 seam, so there is no ad-hoc parse left for a detector to find. Removing the violation beat teaching the rule to see it. Both issues are CLOSED; the roster row and the amendment now say so, and say why the earlier conclusion should not be built on. Closes #3984 Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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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> |
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Tom Boucher
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355c943b08 |
enhance(#3626): make CONTEXT.md seam claims checkable via a SEAM.*.enforced-by gate (#3975)
* feat(#3626): make CONTEXT.md seam claims checkable via SEAM.*.enforced-by gate Adds SEAM.<id>.owns / SEAM.<id>.enforced-by=lint-rule:<name>|test:<path> predicates to CONTEXT.md, generalizing the existing WORKTREE.SEAM.* shape, plus scripts/lint-seam-enforcement.cjs (wired into lint:ci) which fails when a declared single-owner seam names no existing, registered enforcement mechanism. Backs all six current module-level single-seam/ single-canonical-owner claims found in CONTEXT.md, including the Shell Command Projection Module's Windows-binary-resolution claim via #3619's local/no-private-binary-resolution rule. Scope is resolves-only per maintainer decision: the gate proves an enforcement pointer exists and is registered, not that its surface covers every file the seam claims. See docs/adr/3626-context-md-seam-claim-gate.md. Closes #3626 * fix(#3626): back the Package Identity Module's seam claim too Isolated adversarial review caught a miss in the "no grandfather list" sweep: the Package Identity Module also declares itself "Single seam owning GSD's published-package coordinates" and already names its real enforcement (scripts/lint-package-identity-drift.cjs). Backs it with SEAM.package-identity.owns/enforced-by=test:tests/package-identity.test.cjs, bringing the total to 7 backed seams. Also makes explicit, in the design doc and ADR, that function-level "single owner" sentences inside already-covered modules (STATE.md Document Module, etc.) are deliberately out of scope — a seam claim is about a module's boundary, not every function inside it. * docs(#3626): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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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> |
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Tom Boucher
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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> |
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Tom Boucher
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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> |
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Tom Boucher
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fa41bfec5c |
enhance(#3942): the emitted-drift ack is PR-lifetime data — move it to a commit trailer (#3954)
* test(#3942): failing-first suite for the emitted-drift ack commit trailer Binds 37 input classes from the phase test matrix to the behavior ADR-3942 specifies, before any of it exists. Stubs return benign empty values rather than throwing, deliberately: several rows assert that something DOES throw (cap overflow, uncomputable commit range), and a throwing stub would turn those green for the wrong reason and destroy the red. The two rows that carry the design's load: - merge-base semantics. The range is $(git merge-base base HEAD)..HEAD, not base..HEAD, because changedPaths comes from `git diff base...HEAD` (three dot). Two-dot would let the ack set and the change set disagree about which commits are this PR's. The fixture forks a topic branch, puts a trailer on each side, and asserts only the topic-side trailer is in range. - fail-closed on an uncomputable range. With fragments a depth-1 checkout passes VACUOUSLY, every fragment reading as brand-new. With trailers the range cannot be computed at all, and returning an empty set would silently disarm the gate, so it must throw. The fixture builds a genuine shallow clone rather than simulating one. Also covers the self-inflicted case: this change's own documentation quotes the trailer syntax, so an example landing at the end of a commit message would arm a live acknowledgment keyed on the literal placeholder text. Keys carrying angle brackets or whitespace are rejected. Authored per the phase artifacts 40-design.md and 50-test-matrix.md. Not yet run on the remote runner — this commit exists to be tested. Refs #3942 * chore(#3942): move the emitted-drift ack to a commit trailer Implements ADR-3942, superseding ADR-2719 section 3 and its #2789 amendment. Sections 1, 2 and 4-7 are retained: the conservation law is unchanged, only the storage of its escape hatch moved off the working tree. An acknowledgment explains one PR's ripple, and the moment that PR merges the ripple is in the base, so it can never clear anything again. It was stored in permanent shared state anyway, and every consequence of that mismatch had to be built and then maintained. The chain is #2789 -> #2914 -> #3078 -> #3842 -> #3823 -> #3875, each fix generating the next defect, ending in a scheduled sweeper whose own first PR could not merge itself. Added parseAckTrailers + renderAckTrailer (pure) and readAckTrailers (IO shell), reading Emitted-Drift-Ack-Hash: / Emitted-Drift-Ack-Growth: trailers over the merge-base range. tests/emitted-ack-trailer.test.cjs, 37 cases, written failing-first and confirmed red before any of this existed. Changed diffEmitted takes two structurally distinct key-space maps instead of one shared paths map. That closes a latent defect: the spaces were separated by convention only, so a growth key satisfied a hash lookup by naming coincidence. staleAcks now reports which space a key was declared in. REMEDIATION teaches the trailer, per space, with its example rendered through renderAckTrailer so the taught grammar cannot drift from what the parser accepts. Removed the sweep workflow, the guard-no-ack-on-next job, the standalone linter and its lint:ci entry, the fragment directory and its three spent fragments, the legacy single-file union, and the baseAck/spentAcks mechanism -- spentness is now structural, not computed. Two range properties carry the design and are pinned by tests rather than asserted: the range is merge-base scoped, matching git diff base...HEAD, so an already-merged trailer is out of range by construction; and an uncomputable range throws instead of reading as zero acknowledgments, which is the inverse of the fragment guard's vacuous pass. Three deliberate observable changes, each disclosed in the changeset: the unread runtime field is gone, the legacy file is no longer read, and cross-space excusal no longer works. Ten open PRs carry fragments and will meet a modify/delete conflict. Measured before landing and accepted deliberately; the one-line migration is in the PR body. Verified: lint:ci exit 0. Remote runner to follow on this exact sha. Refs #3942 * fix(#3942): silent trailer collapse, lost coverage, and an unbounded cap Six findings from the orthogonal review round, all fixed in place. BLOCKER -- two trailers of the same name on one commit collapsed silently. readAckTrailers built `separator=1d` where git needs `separator=%x1d`: the `separator=` value inside a %(trailers:...) placeholder is itself a pretty-format string, so the bare hex was emitted as two literal characters and the split on \x1d never matched. Two same-name trailers therefore joined into one value with errors empty -- the first reason absorbing the second entry's key. Silent truncation, the exact class MAX_ACK_TRAILERS throws to prevent. Confirmed with od -c against real git output before and after. The failing-first matrix did not catch it because its "both spaces coexist" row uses Hash plus Growth -- different trailer NAMES -- so the value separator was never exercised. Two regression tests now cover same-name trailers directly. Coverage recovered: normalizeAckReason and INVISIBLE stayed on the live path via parseAckTrailers but lost every test when the old suite was pruned. Back under test against the current surface -- all six invisible codepoints individually, whitespace collapse, trim, CRLF, and two seeded fast-check properties. Dropping any single codepoint now fails. MAX_ACK_TRAILERS counted raw trailers before de-duplication, so one trailer carried forward across rebased commits counted once per commit and could throw on a legitimate branch. Now counts distinct entries; 100 identical repeats dedupe to one. diffEmitted validated baseline, current and changedPaths but not the new ackHash/ackGrowth, so a bad shape raised an unhandled TypeError instead of an error verdict -- the same defect shape this file documents for #2778. Docs: CONTRIBUTING and TESTING-SUITES were rewritten only in their first sections; the later passages still taught fragments, git rm and the deleted guard, contradicting the new text directly above them. Finished. Also extends lint-removed-but-needed to exempt docs/adr and docs/research. That gate fails on any docs mention of a file deleted in the same diff, which makes it impossible to document a deletion in the PR performing it -- an ADR's whole job is naming what it retired. Exemption is narrow and comes with a test proving the gate still fires for a live consumer elsewhere under docs/. A guard that cannot fail is worse than no guard. Maintainer-approved. CONTEXT.md names the retired machinery by role rather than by filename: its generated projection lands in docs/, which that gate does scan. Adds docs/how-to/acknowledge-emitted-drift.md. The required docs set is Reference and Explanation, so the task quadrant can be empty with every gate green -- and this change has a real multi-step journey, including the fragment migration ten open PRs now need. lint:ci exit 0. Refs #3942 * docs(#3942): correct the duplicate-trailer rule in CONTRIBUTING Both axes of the code review independently flagged the same passage, without seeing each other's output. It claimed two declarations of the same key are always "a hard, loudly-reported error, not a silent last-wins". That is only half true, and the missing half is the one contributors hit: identical declarations -- same key, same reason -- dedupe silently, because a trailer legitimately survives a rebase and reappears on every rebased commit. Failing there would red a branch for doing nothing wrong, which is exactly why the dedup exists. Only a same-key/different-reason pair errors, and that one is a genuine ambiguity about which explanation holds. As written, the paragraph told a contributor that a rebase-carried trailer breaks the gate -- the opposite of the behavior. CONTEXT.md's parallel entry already stated it correctly; this brings CONTRIBUTING into line. Doc-only, root-level markdown. Refs #3942 * chore(#3942): backfill changeset PR number to 3954 --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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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> |
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Tom Boucher
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9410f7e6e6 |
enhance(#3897): ADR-3473 §8.3 rungs 2-4 — runtime marker, derived Codex sandbox, short-form depends_on (#3941)
* test(#3897): failing-first coverage for §8.3 rungs 2-4 ADR-3473 §8.3 has four rungs; #3883/PR #3896 shipped the first. This pins the other three RED before any fix. Rung 2 — the install marker has four readers and resolveRuntime is not one. resolveRuntime resolves GSD_RUNTIME > config.runtime > 'claude' and reads no marker at all, while bin/install.js writes one (#2297) and FOUR hand-rolled readInstallRuntimeMarker copies exist: src/model-resolver.cts:65 (cached, with test seams), hooks/gsd-agent-isolation-guard.js:112, and TWICE in hooks/gsd-cursor-subagent-start.js at :346 and :355. Four copies of one rule. Fixtures and seam names mined from PR #3382 rather than re-derived; it implemented this rung and was closed "not on the merits". Rung 3 — the sandbox map, and the fallback that was the real defect. Measured across all 35 files in agents/, deriving workspace-write iff tools: declares Write or Edit: - all 11 CODEX_AGENT_SANDBOX entries derive to their mapped value exactly, zero disagreements — the map carries nothing the contract does not - 24 roles fall through `|| 'read-only'`, of which 16 declare Write or Edit So the map is redundant and the silent fallback is the defect. The maintainer chose to derive but hold those 16 at read-only pending the question of whether Codex enforces sandbox_mode or merely advises; HALT.md records it. T20 asserts the emitted sandbox_mode PER ROLE against a captured baseline, not in aggregate — an aggregate passes while one role silently widens, which is the proxy-instead-of-identity shape this repo names. T24 and T25 fail on a stale hold, so the hold list cannot rot into the subset map being deleted. Rung 4 — shortFormToId, recovered rather than invented. I nearly reported this as another wrong §8.3 claim: `git log -S shortFormToId` returns only documentation commits. That was the wrong instrument. Direct inspection of sdk/src/query/phase.ts at 11918dcc3^ shows five occurrences, and the tests match that code rather than a guess at its semantics — including first-write-wins on a duplicate short form. T43 asserts at the consumer's output: the emitted `waves` map from the real CLI, which pre-fix collapses to {"1":[...]} because every short-form edge is dropped. A unit assertion on resolveDependencyId would have passed throughout this defect's life. Observed RED, this tree: rung 2 11/11 fail — no marker rung, no seams rung 3 T23,T24,T25,T26,T30 fail; T28 fails (validate agents passes a TOML whose sandbox_mode disagrees — it checks presence only) rung 4 T42,T44 fail; T43,T49 fail with waves collapsed to a single wave 1 Green and staying green: T20/T21/T22/T27 as captured baselines, #3885's unresolvable-token warning and wave-verdict suppression, and #3785's display-mapping passthrough. If the third tier over-reaches, those go red — that is their job. Disclosed weakness: T45 (a canonical id with no dash is not short-form indexed) cannot be isolated behaviorally, because planMap always masks it. It is a non-crash boundary pin, weaker than the other rows, and is recorded as such rather than presented as equivalent. Design: .gsd/phase/feat-3897-adr3473-83-rungs/40-design.md Test matrix: .gsd/phase/feat-3897-adr3473-83-rungs/50-test-matrix.md Decision: .gsd/phase/feat-3897-adr3473-83-rungs/HALT.md Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * enhance(#3897): §8.3 rungs 2-4 — one marker reader, a derived sandbox, the third depends_on tier ADR-3473 §8.3 has four rungs. #3883/PR #3896 shipped the first. These are the other three. Rung 2 — the install marker had four readers, and resolveRuntime was not one. resolveRuntime resolved GSD_RUNTIME > config.runtime > 'claude' and read no marker, while bin/install.js writes one (#2297) and four hand-rolled readInstallRuntimeMarker copies existed: src/model-resolver.cts (cached, with seams), hooks/gsd-agent-isolation-guard.js, and twice in hooks/gsd-cursor-subagent-start.js. model-resolver's was already the house idiom, so it was promoted rather than replaced: src/runtime-slash.cts now owns it, and model-resolver plus both hooks delegate. The hooks reach it through ensureRuntimeBuild(), the seam lint-hooks-runtime-build-seam enforces. No import cycle existed - checked both directions before moving anything. The marker is the THIRD rung: env > project config > marker > 'claude'. N1 was checked rather than assumed, and my first reading of it was wrong. A marker holding an unknown name comes back essentially verbatim, which looked like a validation gap. Measured against the env rung with the same inputs - including "../../etc/passwd" and "claude;rm -rf /" - the two are identical, because they share resolveRuntimeNameFromCandidates. N1 asks for exactly that, and it is met. The residual (the shared normalizer normalizes shape, it does not validate against the known-runtime set) is pre-existing on the env rung and plausibly deliberate, since a new runtime should not need a code change. The marker also does not widen the trust boundary in any real sense: it lives inside the install tree beside the code, so anyone who can write it can write runtime-slash.cjs itself. Rung 3 — the map was redundant; the silent fallback was the defect. Measured across all 35 files in agents/, deriving workspace-write iff tools: declares Write or Edit: all 11 CODEX_AGENT_SANDBOX entries derive to their mapped value exactly, zero disagreements. The map carried nothing the contract did not already have, so it is DELETED rather than reconciled. What was actually broken is `|| 'read-only'`, which silently under-granted 24 of 35 roles. 16 of those 24 declare Write or Edit and would widen under derivation. Per the maintainer's decision (HALT.md), they are held at read-only pending the question of whether Codex enforces sandbox_mode or merely advises. Emitted TOML is therefore byte-identical for all 35 roles - asserted per role, not in aggregate, because an aggregate passes while one role silently widens. The hold list self-invalidates. A hold whose role no longer derives broader fails, and so does a hold naming a role with no agents/<name>.md. Without that it would rot into exactly the hand-maintained subset map being deleted, and this commit's own ledger claim would become false over time. Both cases were proved by injecting them and watching them throw. Two committed tests asserted the deleted map's existence and contents. They were pinning the thing being removed, so the tests moved rather than the production code: the 11 role-value pairs survive as a test-local PRE_3897_CODEX_AGENT_SANDBOX baseline, and the assertions now drive the real derivation against real agents/*.md. The coverage is preserved; only its source moved out of production code. validate agents gains checkCodexSandboxPosture, mirroring the existing checkCodexModelPosture: each installed TOML's sandbox_mode must equal the role's expected value, failing with role, expected and found. It previously checked file presence and manifest completeness only, so a TOML whose sandbox_mode disagreed passed. Rung 4 — shortFormToId, recovered rather than invented. I nearly reported this as another wrong §8.3 claim: git log -S returns only documentation commits. Wrong instrument. sdk/src/query/phase.ts at 11918dcc3^ carries five occurrences, and the implementation here matches that code rather than a guess at its semantics - including first-write-wins on a duplicate short form, deterministic from the sorted plan order. It resolves the bare plan number: depends_on: ["01"] now reaches 26-01-auth-hardening. That is a control-flow change, not a diagnostic one - plans that silently collapsed into a single wave 1 now execute in their declared waves, and execute-phase.md consumes those wave values. In-phase only, by construction: the map is built from this phase's rawPlans, so a same-named short form in another phase does not resolve. #3785's display-mapping passthrough and #3885's unresolvable-token warning and wave-verdict suppression are untouched and stay green. If the third tier had over-reached, those are what would have caught it. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3897): close a fail-open I introduced, and wire the posture check to its command Two blockers from review. Both are mine, and one is a security regression my own change created. 1. A held role could escape its hold by editing its own frontmatter. The Codex install loop set the sandbox identity from the agent's frontmatter `name:` field rather than from its filename, so the hold lookup keyed off a value the file itself declares: deriveCodexSandboxMode('gsd-doc-writer', <real file>) -> read-only deriveCodexSandboxMode('gsd-doc-writer-x', <same file, name: edited>) -> workspace-write deriveCodexSandboxMode('GSD-Doc-Writer', <same file, name: recased>) -> workspace-write What makes this a blocker rather than a nit is the DIRECTION. The deleted CODEX_AGENT_SANDBOX map had the identical lookup-key quirk, but it was an allowlist: an unmatched key fell back to read-only, which is safe. The new scheme derives workspace-write from the tool contract and uses the hold as a subtraction, so the same mismatch fails OPEN. I converted a fail-closed quirk into a fail-open one and did not notice; the isolated reviewer proved it by execution. Neither safety net caught it. validateCodexSandboxHolds only checks that <key>.md exists, never that a file's derived identity matches its key. checkCodexSandboxPosture looks the canonical source up by the installed TOML's filename, finds nothing for a renamed agent, and treats it as a custom non-roster agent — silently no violation. The identity is now the FILENAME STEM, which is what validateCodexSandboxHolds already validates and what an attacker editing frontmatter cannot change without renaming the file — at which point the existing validator catches it. The lookup is case-insensitive so a recase does not slip past either. The frontmatter name still drives the TOML body and filename, unchanged; only the sandbox identity moved. All 35 roster files were checked: name matches filename stem everywhere, so a stricter "they must agree or throw" invariant would have been safe against real content. It is deliberately NOT added — it would abort an install on a tampered file where emitting a correctly-derived read-only TOML is the safer outcome. Recorded as a fork rather than decided silently. 2. checkCodexSandboxPosture was exported and never called. cmdValidateAgents (src/verify.cts) called checkAgentsInstalled and checkCodexModelPosture only; grep for the sandbox check in that file returned nothing. So criterion 3 — "validate agents fails on semantic drift, not only on missing files" — was unmet, and `validate agents` behaved exactly as before. That is ADR-3473 Decision 2's named shape: a declared policy with no executor. It also meant the T28 test asserted at the helper's return value while the COMMAND stayed broken — the ADR-3180 Decision 4(b) failure this epic exists to close, committed by me while enforcing it elsewhere in the same epic. Now wired as an additive `sandbox_posture` field beside `codex_posture`, following the sibling precedent exactly. Drift is report-only, not a non-zero exit, because that is what checkCodexModelPosture does — two sibling posture checks disagreeing about whether a violation is fatal would be its own defect. The choice is recorded in a comment rather than left implicit. A consumer-output test now drives the real CLI and asserts on the emitted JSON, and was shown failing before the wiring and passing after. Also corrected a stale artifact: the design's Known limit L1 still claimed rung 3 was not in this deliverable, written while it was halted and false once the maintainer unblocked it. Verified after both fixes: the three bypass probes all return read-only, the per-role table is 35/35 byte-identical, and both hold self-invalidation cases still throw. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3897): the marker rung, the derived sandbox, and the bare plan-number depends_on Reference: the runtime precedence ladder in docs/CLI-TOOLS.md gains the install marker rung; docs/COMMANDS.md documents validate agents' new sandbox_posture field; docs/reference/plan-md.md documents that depends_on accepts the bare plan number. Explanation: a docs/features fragment keyed id 3897, so it cannot collide with a concurrent PR hand-allocating a section number, regenerated into FEATURES.md. ADR-3473 §8.3 gains an ANSWER blockquote in the document's own correction style, recording what was measured and built against the section's 2026-08-26 correction - including the qualification that checkAgentsInstalled itself still checks presence only, and the semantic assertion lives in a sibling wired into validate agents rather than folded into it. No how-to. Both user-visible changes are zero-step: a non-Claude install resolving its own runtime, and plans executing in their declared waves, both happen without the user doing anything. docs/how-to/control-the-reported-host-runtime.md covers a DIFFERENT ladder (resolveReportedRuntime / agent_runtime) that this change does not touch, and was deliberately left alone rather than edited by association. No tutorial - nothing multi-step to walk through. docs/AGENTS.md unchanged: it documents Claude-side tools frontmatter, never Codex sandbox_mode, and the emitted tools contract did not change. The prompt layer documents depends_on only by example, not by schema, so nothing there needed editing - and few-shot-examples/plan-checker.md already showed depends_on: ['01'], which now actually resolves. Translated copies of plan-md.md are untouched; the project treats translations as community-maintained. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3897): move the sandbox derivation out of the installer, off the install path, and off a third parser The full suite came back with 26 failures across four files. Three distinct causes, mapped individually rather than assuming the first explained the rest. A. Requiring bin/install.js printed the GSD banner to stdout and corrupted `validate agents` JSON. Unexpected token '', "[36m ██"... is not valid JSON checkCodexSandboxPosture reached deriveCodexSandboxMode by lazily requiring bin/install.js, whose module load prints the ASCII banner. So the command emitted banner bytes before its JSON and every JSON consumer broke, including ten tests that predate this branch. src/ reaching into bin/ was backwards layering that happened to also be loud. The derivation now lives in src/codex-agent-toml.cts - the existing Codex TOML domain module, no new module and no six-gate ripple - and both bin/install.js and src/agent-install-check.cts import it. One owner, which is §8.3's rule applied to the fix for §8.3. B. The stale-hold throw fired on a legitimate partial source dir, and masked a security assertion. validateCodexSandboxHolds treated "this hold's .md is absent from the install SOURCE dir" as a stale hold and threw. A test fixture, or any partial install source, legitimately contains a couple of agents. Worse, it threw BEFORE the path-escape check, so a test asserting that a `../../evil` frontmatter name is rejected got my unrelated error instead of the traversal rejection it was written for. A fail-closed check of mine was hiding a real security check. The "no stale holds, shrink-only" invariant is a property of the repo's canonical agents/ roster, not of whatever directory an install happens to read. It is off the runtime path and enforced where it belongs, in the tests that already existed for it. A partial source dir now installs cleanly, and the evil-name case throws with its own escapes-configHome message again. C. T8 depended on ambient process.env state. The marker/env parity assertion round-tripped through live process.env. It now compares against resolveExplicitRuntime's already-exported dependency-injection parameter - deterministic and hermetic, same claim. Proven still falsifiable rather than assumed: with the marker rung's normalization temporarily bypassed the two rungs diverge ("codex\n../../etc/passwd" vs "codex-../../etc/passwd") and the assertion fails, then passes again once reverted. One correction folded in along the way. The first version of the move added private _extractFrontmatterAndBody/_extractFrontmatterField helpers to codex-agent-toml.cts - a THIRD copy of frontmatter extraction, where the graph already shows two (bin/install.js:2348, runtime-artifact-conversion.cts:893). Adding a third inside the epic whose thesis is one implementation per rule is not defensible. deriveCodexSandboxMode no longer parses anything: it takes (identity, toolsValue) and each caller supplies the tools value using the extractor it already has. Both helpers are deleted. The identity argument is still the filename stem, so the fail-open fix is untouched. Verified after all three: `validate agents --raw` emits parseable JSON with no banner and both posture fields; the four hold-bypass probes still return read-only; the per-role table is 35/35 byte-identical at 26 read-only / 9 workspace-write; the hold list is still 16. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3897): drop a dev-only transitive dep, make the derivation total, retire a stale fallback test Suite down to 7 failures from 26. Three more causes, mapped individually. A. My extractor import dragged in a script that does not exist in an installed tree. Cannot find module '../../../scripts/fix-slash-commands.cjs' Chain: src/agent-install-check.cts imported runtime-artifact-conversion.cjs, which requires command-roster.cjs, whose line 36 requires ../../../scripts/fix-slash-commands.cjs. That path exists in the repo and not in an install, so every test exercising a synthetic install dir died at module load. I picked that extractor for convenience without checking what it pulls in - the same mistake that produced the banner bug, one layer further out. agent-install-check now uses a single-purpose extractToolsLine on codex-agent-toml.cts. That is deliberately NOT a general frontmatter parser: we deleted those helpers a commit ago for good reason, and this reads one line. Verified from outside the repo root that requiring either module prints nothing and does not throw. B. A test pinned the deleted name-based fallback. 'defaults unknown agents to read-only' called generateCodexAgentToml with a fixture declaring tools: Read, Write, Edit. Under derivation an unknown agent with a writing contract correctly derives workspace-write - design row S6, a new writing role gets the contract, not the pin. The behavior it asserted was the silent fallback this rung deleted; identity no longer decides the sandbox. Replaced with two rows rather than a flipped string: no tools declared -> read-only (absence is not a grant), and Write/Edit declared -> workspace-write. Strictly more coverage than the row it replaces. C. The stale-hold check still threw per derivation call. Last commit took the roster-existence check off the install path, but deriveCodexSandboxMode itself still threw when a hold's role did not derive broader FOR THE CONTENT IT WAS HANDED - so it fired on any synthetic fixture for a held role. The throw is gone, and it cost nothing: if a held role's content does not derive broader, the hold pins read-only and derivation returns read-only anyway, so the hold is a no-op and there is nothing to fail about. The staleness invariant is a property of the real agents/ roster, and validateCodexSandboxHolds still enforces it there - confirmed against the real roster after the change, not assumed. deriveCodexSandboxMode is now total: every (identity, toolsValue) including undefined and null returns read-only or workspace-write, never throws. Verified: validate agents emits parseable JSON; the four hold-bypass probes return read-only; the per-role table is 35/35 at 26 read-only / 9 workspace-write. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3897): put the rung-3 decision in the shipped docs instead of pointing at an ignored path The ADR entry and the feature fragment both ended their rung-3 explanation with "see .gsd/phase/feat-3897-adr3473-83-rungs/45-decision-rung3-sandbox.md". That directory is gitignored (.gitignore:55), so the rationale for holding 16 roles at read-only was reachable only from the machine that produced it. A reader of the ADR got a pointer to nothing. Both now carry the reasoning inline: the criterion asks both that the sandbox derive from the declared tool contract and that no role gain a broader sandbox, and those cannot both hold, because a faithful derivation widens 16 roles the deleted map never listed and that fell through its silent read-only default. The resolution is derive-and-hold - the derivation owns the rule now, each hold is released as its enforcement question is answered, and a hold is reversible where a widened sandbox that turns out to be enforced is not. Checked before assuming this was a defect class: CONTEXT.md cites .gsd/phase/<slug>/40-design.md as its standard Design: provenance line in eight module entries, and four other shipped docs do the same. Citing a phase artifact is an established convention here, so those are left alone. What was wrong was specific to these two: they put load-bearing rationale behind the pointer instead of provenance. docs/FEATURES.md regenerated from the fragment via scripts/gen-features.cjs rather than hand-edited. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3897): close a fail-open, stop a silent mis-resolution, and read a declaration as a declaration Two orthogonal reviews on the shipped sha. Three of the findings are the same failure class this epic exists to close, committed inside it. 1. BLOCKER - the sandbox was decided for one identity and applied to another. bin/install.js derived sandbox_mode for the filename stem and then wrote the result to `${name}.toml`, where name comes from the file's own frontmatter. Make the two disagree and a HELD role's artifact goes wide: rename gsd-doc-writer.md -> gsd-doc-writer-v2.md, keep name: gsd-doc-writer -> stem is unheld, derives workspace-write, lands on gsd-doc-writer.toml add any gsd-*.md whose frontmatter name: is a held role -> clobbers that role's toml with workspace-write Both emit read-only on origin/next, because the deleted map was an allowlist and a miss fell back safe. This is a regression my change introduced. The previous review round moved the HOLD KEY off frontmatter to the filename stem and left the OUTPUT PATH on frontmatter; my own comment at install.js:6985 calls that value attacker-editable, four lines above the line that uses it as the filename. The decision is now made over BOTH candidate identities, most-restrictive wins: if either the stem or the emitted name is held, the mode is read-only. 2. MAJOR - hold matching was toLowerCase() only, so confusables escaped. Turkish dotted/dotless i, fullwidth, NFD, trailing space/NBSP/dot/newline, ./ and ../agents/ all slipped the hold and emitted workspace-write. Identities are now basenamed, trimmed of NBSP/zero-width/control characters, NFKC-normalized and lowercased - and anything still carrying a character outside [a-z0-9._-] is treated as suspicious and derives read-only. We do not enumerate confusables; every shipped roster file is ASCII, so refusing to widen on an identity we cannot recognize is fail-closed with no false positives on real content. 3. MAJOR - the short-form depends_on tier mis-resolved SILENTLY. shortFormToId keyed on the last dash-segment of any canonical id with no constraint that it is a plan number, so a phase holding 09-FIX-auth-PLAN.md made depends_on: ["auth"] bind at wave 2 with zero warnings. This is the worst shape in the epic: the unresolvable-token warning fires on a DROPPED token, so a MIS-RESOLVED one is invisible and the tool reports a confident wave assignment built from a wrong edge. A wrong edge is worse than a missing one. The segment must now match /^\d+$/, which is exactly the contract docs/reference/plan-md.md already documents. This tier was recovered verbatim from the retired SDK lineage, which carried the same defect; we are deliberately NOT preserving it bug-for-bug, and the comment says so, so the next reader does not "restore" it. 4. MAJOR - the derivation was reading a declaration as an absence. extractToolsLine read one line, so a YAML list-form tools: block returned only its first item. Two roster files use list form, and gsd-nyquist-auditor declares Write and Edit there - parsed as "- Read", found no write tool, and emitted read-only. Rung 3's headline claim is that sandbox_mode derives from the declared tool contract; that claim was false for 2 of 35 roles and materially wrong for 1. Reading a declaration as an absence is the silent-drop class this epic exists to close. Renamed extractToolsValue and taught it both shapes. gsd-nyquist-auditor now derives workspace-write and joins CODEX_SANDBOX_HOLDS as its 17th entry, per the standing derive-and-hold decision - so emitted TOML stays byte-identical at 26 read-only / 9 workspace-write while the hold list finally records every role that would widen. A previous pass declined this fix because it moved the count; that inverts the priority. Byte-identity is preserved THROUGH the hold, not by leaving a parser broken. Divergence check, because this is where that bug hides: both paths feeding sandbox derivation - install.js's emitter and checkCodexSandboxPosture - now route through the one extractor. The tools readers in runtime-artifact-conversion and install.js's other frontmatter call sites serve Claude-side emission and do not feed sandbox derivation. Also fixed, each real: the posture check's `found` used a naive whole-file regex where its own sibling uses the block-aware scanner, so prose inside developer_instructions produced a false violation; `found` skipped truncatePostureValue and leaked a 300-char value into validate agents output; deriveCodexSandboxMode's absolute never-throws claim was false for an object with a throwing toString; T49 could not falsify cross-phase leakage (its target phase had its own 01, so a globally-scoped map passed too); T20/N6 iterated a hardcoded table and pinned the FIXTURE size, so a 36th agent would be silently unchecked; three tests reimplemented the code they were testing instead of importing it; and T2-T4 deleted GSD_RUNTIME without restoring it. Verified: hold list 17, gsd-nyquist-auditor derives workspace-write unheld and emits read-only held, roster 35/35 at 26/9, depends_on ["auth"] no longer resolves while ["01"] still does, both identity-bypass cases and every confusable vector emit read-only. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3897): the hold list is 17, and the reason the 17th was missing The count read 16 because the derivation could not read the declaration it claimed to derive from: the tools reader was single-line, so a YAML list-form tools: block returned only its first item and gsd-nyquist-auditor's declared Write and Edit were read as an absence. Both the ADR entry and the feature fragment now carry the corrected count and the reason for it, rather than a silently updated number. Deriving from a declaration you cannot parse is not deriving, and a flattering count is worse than a wrong one because it looks settled. docs/FEATURES.md regenerated from the fragment. Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3897): backfill changeset pr number Refs #3897 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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34399eed70 |
docs(#3942): ADR — the emitted-drift ack belongs in a commit trailer (#3943)
The acknowledgment explains one PR's unattributable emitted-artifact delta. The moment that PR merges the delta is in the base, so the acknowledgment can never clear anything again — its useful life is exactly the PR's open window. It is stored in permanent, shared, merge-path state. That single lifetime mismatch is the origin of six consecutive rounds of defect-and-fix (#2789, #2914, #3078, #3823, #3842, #3875), each fix generating the next defect, ending in a scheduled sweeper whose own PR (#3927) could not merge itself. ADR-3942 supersedes ADR-2719 section 3 only, and its #2789 Amendment. Sections 1, 2 and 4-7 are retained and depended upon: the conservation law itself is not in question, only where its escape hatch is stored. Also lands the root-cause research note behind the decision, and regenerates the ADR index. Two corrections to earlier framing, recorded here rather than dropped: - Per-commit trailers do NOT reliably survive squash-merge; the repo's own ship.md:306 reconstructs a gate trail precisely because squash discards it. The ADR therefore claims no durable audit record on next. Non-survival is the property being bought, not a cost. - The test job checks out at depth 1 (test.yml:107-110, no fetch-depth key). A depth-1 checkout cannot see the PR's commit range and fails VACUOUSLY rather than erroring, so fetch-depth: 0 is a named decision in the ADR and the acceptance criterion requires a test that fails under depth 1. Docs-only; no code, no changeset. Refs #3942 Co-authored-by: sim <sim@local> |
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Tom Boucher
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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> |
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Tom Boucher
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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> |
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Tom Boucher
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929e02cb2c |
enhance(#3885): no silent swallow, and no verdict manufactured from dropped data (#3925)
* test(#3885): failing-first coverage for the depth bound and the manufactured wave verdict ADR-3473 §8.5 says a swallowed failure may not become an authoritative-looking answer. Three families do exactly that today; this commit pins each one RED. Measured on this tree, 2026-08-27: intel query, .planning/intel/file-roles.json nested 12000 deep -> exit 1, "Error: Maximum call stack size exceeded" searchJsonEntries / matchesInValue carry no depth parameter at all. The MAX_JSON_SEARCH_DEPTH = 48 bound existed in the retired SDK lineage (sdk/src/query/intel.ts at 11918dcc3^) and the surviving .cts lineage never received it. same fixture nested 48 and 49 deep -> both return total=1 at exit 0, truncated=undefined Nothing distinguishes "searched to the bottom" from "stopped looking". query phase-plan-index, a plan whose depends_on names an unresolvable token -> warnings: ["Plan 03-02: declared wave: 2 but depends_on DAG places it in wave 1"] The token is never mentioned. computeDependencyLevels drops the edge with `if (!resolvedDep) continue;`, every plan becomes a root, and the tool then reports the author's correct wave: as the thing that is wrong. countPhasePlansAndSummaries with fs.readdirSync throwing EACCES -> hasContext:false, indistinguishable from a phase that simply has no CONTEXT.md. context_read_error is undefined. The shapes these tests assert against, chosen here so the implementation has a target rather than inventing one later: `truncated: boolean` on the intel query result, `unresolved: Array<{plan, token}>` from computeDependencyLevels, and `context_read_error: string | null` per analyzed phase. Deliberately green, and they must stay that way — each stops the fix from over-firing: depth 48 is found and NOT flagged truncated (the ceiling is inclusive) a shallow miss reports no truncation (noise control, N1) 10,000 siblings at depth 2 are unaffected (the bound is DEPTH, N2) a genuine wave: mismatch on a fully-resolved DAG still warns (N3) a genuinely missing directory is absent, not an error the emitted depends_on display mapping still passes an unresolved token through verbatim — already pinned by the existing #3785 test, so no duplicate was added T31 asserts at the consumer's output per ADR-3180 Decision 4(b): it runs the real CLI and reads the emitted JSON, because a unit assertion on computeDependencyLevels would have passed throughout #3427's life. Design: .gsd/phase/feat-3885-no-silent-swallow/40-design.md Test matrix: .gsd/phase/feat-3885-no-silent-swallow/50-test-matrix.md Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * enhance(#3885): no silent swallow, and no verdict manufactured from dropped data Implements ADR-3473 §8.5. A failure or a gap in the input stops being absorbed into an output that reads as authoritative. The recursion bound, restored but NOT verbatim (src/intel.cts) MAX_JSON_SEARCH_DEPTH = 48 is threaded through searchJsonEntries and matchesInValue, which carried no depth parameter at all. The bound existed in the retired SDK lineage (sdk/src/query/intel.ts at 11918dcc3^) and the surviving .cts lineage never received it — §8.3's "a consolidation may not delete an invariant along with the surface that held it", demonstrated. Measured before: a .planning/intel file nested 12000 deep exits 1 with "Error: Maximum call stack size exceeded". Reachable from a project document. The original returned a bare `false` at the ceiling. Restoring that verbatim would trade a crash for a silent "no match" when the truth is "I stopped looking" — the same class this epic exists to close, and ADR-3473 Decision 4 forbids it. So the bound carries a truncation signal: nesting 47 -> found, truncated false nesting 48 -> found, truncated false (the ceiling is inclusive) nesting 49 -> not found, truncated TRUE nesting 12000 -> exit 0, truncated TRUE, no RangeError A shallow document that simply has no match reports truncated FALSE — the flag means "I stopped early", never "I found nothing", or it would be noise. The bound is on DEPTH: 10,000 siblings at depth 2 are unaffected. The dropped edge is named, and stops being blamed on the author (src/phase.cts) computeDependencyLevels dropped every unresolvable depends_on token with a bare `continue`. Each drop makes a plan a root, so the whole phase collapses to wave 1 — and cmdPhasePlanIndex then reported the author's CORRECT wave: as the thing that was wrong. Before: warnings: ["Plan 03-02: declared wave: 2 but depends_on DAG places it in wave 1"] After: warnings: ["Plan 03-02: depends_on token \"nonexistent-token-3427\" does not resolve to any plan in this phase — edge dropped, wave placement for this plan may be unreliable"] The suppression is PER PLAN, never blanket: a plan with a fully-resolved DAG and a genuinely wrong wave: still gets the mismatch warning. resolveDependencyId stays two-tier — the shortFormToId third tier is §8.3/Phase 6's rule and is deliberately not built here. The emitted depends_on display mapping still passes an unresolved token through verbatim (#3785). No artifact from failed inputs (gsd-core/workflows/review.md, #3352) A failed lane leaves no result file, so "every lane failed" is exactly "the aggregate JSONL has zero lines" — the gate condition already existed as a byproduct. REVIEWS.md is no longer written in that case, and the commit step is skipped with it. A budget-SKIPPED lane also leaves no file and is NOT counted as a failure. Per-lane output and non-empty .err are preserved to .review-diagnostics/ before `rm -rf "{run_dir}"` destroys the only record that the lanes failed at all; the commit step names one file, never a glob, so the diagnostics are not swept in. Unreadable is not absent (roadmap.cts, gap-checker.cts, init.cts x2) Four callers collapsed an EACCES on a phase directory into [] and reported hasContext:false — byte-identical to a phase that simply has no CONTEXT.md. Each now names the directory it could not read. A genuinely missing directory stays absent rather than becoming an error, which is what keeps the fix from over-firing. Fatal errno folded into a retry set: audited, no defect found Reported as a verified negative rather than padded with a change. withPlanningLock was fixed by #1884/PR #3472; acquireStateLock by #3776; atomicRenameWithRetry and estimate-cli's renameWithRetry are correct by construction — bounded set {EPERM,EBUSY,EACCES}, bounded attempts, and they return or rethrow the final error rather than swallowing it. estimate-cli's sole caller surfaces that rethrow as write_error in its JSON output. Manufacturing a diff to make the checkbox look worked-on is the Goodhart outcome Decision 6 exists to prevent. Disclosed: R46 (the commit step names one file, never a glob) is a real regression guard but is NOT independently failing-first — the commit fence is byte-identical pre- and post-fix, so it only fails pre-fix through its shared extraction dependency. Recorded rather than claimed as fail-first. Design: .gsd/phase/feat-3885-no-silent-swallow/40-design.md Test matrix: .gsd/phase/feat-3885-no-silent-swallow/50-test-matrix.md Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3885): escape untrusted tokens, and stop cleanup destroying unpreserved evidence Two review findings, both real, both in my own change. An isolated adversarial review found the evidence-preservation block never checked mkdir/cp exit status while `rm -rf "{run_dir}"` ran unconditionally in a SEPARATE fenced block. A disk-full or unwritable phase directory therefore still destroyed the only copy of the failed lanes' output — reintroducing the exact #3352 data loss this item exists to stop, inside the fix for it. Preservation and cleanup are now one block, because each fenced block is a separate execution and a shell variable cannot carry between them. mkdir -p and each cp are exit-checked; cleanup runs only when preservation succeeded, and a failure warns naming the intact run directory. "Nothing to preserve" is not a failure and still cleans up. Driven three ways: success removes run_dir, failure leaves it intact with the warning, nothing-to-preserve removes it. The failure is induced by a file-vs-directory conflict rather than chmod 0o000, which root bypasses. The new unresolved-depends_on warning embedded a user-authored token verbatim: warnings: ["Plan 03-02: depends_on token \"evil Plan 03-01: FORGED WARNING\" does not resolve ..."] The JSON wire form is safe, and the security reviewer judged it non-exploitable for that reason. It is escaped anyway through formatDiagnosticToken — the helper #3884 added one phase earlier for exactly this class. warnings[] is an array a consumer naturally prints line by line, and not reusing the sibling fix is the generative-fix-divergence shape this epic exists to close. The same treatment is applied to context_read_error / phase_dir_read_error, which embed a phase directory path a repository can choose, and to the fs error message, which echoes the raw path itself. Known limit L5 recorded: the bound is on DEPTH only. A 300,000-element shallow array yields a 14.5MB reply with truncated:false. Correct per §8.5 and per negative space N2, disclosed rather than left to be discovered. Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3885): unreadable is not absent in intel.cts either, and a corrupt snapshot is not "no snapshot" Blocker from the round-2 isolated review, and it is my own inconsistency: this phase applied "unreadable is not absent" to phase directories and left it broken in the file it was already editing. chmod 000 .planning/intel/file-roles.json gsd-tools intel query <term> -> {"matches":[],"total":0,"truncated":false} exit 0 safeReadJson swallowed every read failure and returned null, so an EACCES was byte-indistinguishable from an absent file AND from a genuine no-match. Now it separates three states: ENOENT stays silently absent, because not every project has every intel file and intelQuery loops over all of them expecting misses; EACCES/EIO and malformed JSON are both surfaced naming the file. A corrupt intel file previously read as "no matches" too — same defect, same fix. Threading that outcome through the other three callers found something worse than the reported case. intelDiff returned no_baseline:true for a corrupt or unreadable snapshot — not a silent failure but an actively FALSE verdict, telling the caller they never took a snapshot when they did. That is §8.5's headline case, so it is fixed and tested rather than noted. intelStatus and intelApiSurface collapsed the same way; intelApiSurface additionally printed a "not yet populated" banner that was simply untrue. Every row is failing-first, including the absent-file ones — the field is new, so it does not exist pre-fix at all. Those rows are not pre-fix pins; they pin that the fix does not OVER-fire on the ordinary absent case, which is what would turn this into noise on every project lacking an intel file. IO failure is injected by monkeypatching fs and restoring in finally, never chmod 0o000 — root bypasses mode bits, so the reviewer's manual chmod repro is not reproducible as a test. Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3885): build the pathological intel fixture as text, not by stringifying a nested object The remote runner came back red on Linux with two failures, both T4: deeplyNestedIntelDoesNotOverflowTheStack, while the same test passed on macOS. The product was never at fault. writeNestedFixture(12000) built a 12,000-deep JavaScript OBJECT and then JSON.stringify'd it. JSON.stringify recurses once per level, so it overflowed the TEST PROCESS's stack — the error was thrown before the CLI was ever spawned. Linux's container stack is smaller than macOS's, which is the whole of the platform difference. Measured, with the same document built as JSON TEXT so nothing in the building process recurses: depth=100 rc=0 truncated=true depth=5000 rc=0 truncated=true depth=12000 rc=0 truncated=true depth=60000 rc=0 truncated=true V8 parses this shape iteratively; only stringify recurses. The bound works at every depth tried. The fixture is now built by string concatenation. That is also the more faithful input — a real deeply nested JSON document on disk is exactly what the bound guards, where a stringified object was only ever a way to produce one. The depth stays 12000. Lowering it would have made the test pass by weakening it to accommodate a fixture bug, and 12000 is a legitimate pathological input the product handles. T4 remains a genuine fail-first: rebuilt against the parent of the commit that added the bound, the string-built depth-12000 fixture still drives the CLI to rc=1 with "Error: Maximum call stack size exceeded". A comment records why the fixture is text, so it is not "simplified" back into a macOS-green / Linux-red test. Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3885): backfill the changeset PR number Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3885): normalize path separators before splicing into the workflow's bash CI red on one lane — test (windows-latest, 24, shard 3/3). macOS, Linux and the remote runner were all green. AssertionError: commit must name the single REVIEWS.md file; got: --files C:UsersRUNNER~1AppDataLocalTempgsd-3352-phasedir-mOKmuy/03-REVIEWS.md Every backslash in C:\Users\RUNNER~1\AppData\Local\Temp\... was eaten. The harness spliced an OS-native temp path into the extracted bash, and bash consumes \U, \A, \L and \T as escapes on an unquoted expansion. The same loss broke RUN_DIR, so "rm -rf" targeted a path that never existed and the run directory survived — which is the other two assertions. This is a fixture defect, not a product one, and that was checked rather than assumed. In production the phase directory is toPosixPath-normalized at every call site that serializes it (bin/lib/init.cjs:951, 1381, 1461, 1529, 1595), and the run directory is created by "mktemp -d" running inside the bash block itself (gsd-core/workflows/review.md:163), which emits POSIX-style output even under Git-Bash on Windows. Neither ever carries a backslash where the workflow reads it. The file's pre-existing #3034 harness splices raw native paths too, but only ever inside double-quoted assignments, so it never tripped this — my new harness followed that convention faithfully into the one place where it does not hold. Both now splice through toPosixPath from shell-command-projection, the established seam, which is a no-op on POSIX and mirrors what production does. No assertion was weakened. "commit must name the single REVIEWS.md file" and "the run dir must still be destroyed" still assert exactly that; only how the fixture supplies its path changed. Nothing is skipped on Windows — a t.skip() here would have hidden the question of whether the exposure was real, which is the question that mattered. Driven both ways: a synthetic C:\Users\RUNNER~1\... input reproduces the exact CI string when unfixed and yields C:/Users/RUNNER~1/... when fixed; a POSIX input produces a byte-identical shape, proving the normalization is idempotent. Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3885): stop the harness making the deleted run dir its own cwd Windows shard 3/3 stayed red after the separator fix, on two assertions the separator fix never touched: AssertionError: the run dir must still be destroyed AssertionError: nothing to preserve is not a failure — run dir must still be removed The separators were a real bug and fixing them fixed the --files assertion. They were not this bug, and two CI cycles went into the wrong axis before I stopped converting path forms and looked at what the harness actually does. runWriteReviewsFlow passed cwd: runDir to runHook, so the child bash process's working directory WAS the directory the block under test then removes with rm -rf "$RUN_DIR". POSIX allows a process to delete its own cwd — verified locally, cd "$d"; rm -rf "$d" removes it cleanly — and Windows does not: a live process's working directory cannot be removed. So on Windows the directory survived and both assertions failed, on macOS and Linux it vanished and they passed. Nothing to do with slashes. Harness-only. Production never cd's into the run directory; every reference is by absolute path, and RUN_DIR is created by mktemp -d inside the bash block itself (gsd-core/workflows/review.md:165) rather than injected. review.md is unchanged. Fix: the child now runs with its cwd in an unrelated temp directory that the block under test never deletes. Neither assertion was weakened, and nothing is skipped on Windows — the tests in this file carry no platform guard and run there unconditionally, which is how this surfaced at all. Honest limit: the Windows failure mode cannot be reproduced on macOS, because POSIX permits the very thing Windows refuses. The diagnosis is grounded in that documented divergence and in the fact that only the Windows lane failed, but the green outcome on windows-latest is unverified until CI runs it. Refs #3885 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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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> |
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Tom Boucher
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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> |
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Tom Boucher
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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> |
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Tom Boucher
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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> |
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Tom Boucher
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7e9d33c378 |
enhance(#3915): stryker on the official tap runner, 29m to 12m on the critical path (#3919)
* enhance(#3915): stryker on the official tap runner, per-test coverage The 'command' runner is the one runner Stryker excludes from coverage analysis, which forced coverageAnalysis:'off' and made mutation cost strictly linear in (mutants x whole-shard test time). The frontmatter shard measured 1751s against 212s for the next slowest. Swap to @stryker-mutator/tap-runner (official plugin, peer-pinned to the @stryker-mutator/core@9.6.1 already installed) and turn coverage analysis on, so Stryker re-runs only the test files that cover each mutated line. Per-shard injection moves from a MUTATION_TEST_CMD command string to MUTATION_TEST_FILES, read by a new fail-closed resolveMutationTestFiles() that mirrors resolveMutationBreak. It stays derived from scripts/mutation-matrix.cjs and now has a single owner: the union moves behind allCoveredTests() and stryker.config.mjs no longer imports COVERED. The resolver existence-checks every entry, because the tap runner resolves tap.testFiles with glob() and a non-matching pattern yields an empty list silently - a fast, confident, meaningless run. tap.forceBail is off by measurement, not preference: a structural AST audit found 3 of 26 shard test files spawn subprocesses, and bail fires on every killed mutant, so leaving it on would kill processes mid-spawnSync and orphan their children. The matrix 'isolation' field is removed - per-file process isolation is inherent to the tap runner, so the field had no consumer left. Score arithmetic is unchanged and now pinned: mutationScore counts NoCoverage in the same denominator as Survived, which both Stryker's thresholds.break and check-mutation-score-ratchet.cjs read. A new non-vacuity test proves it diverges from mutationScoreBasedOnCoveredCode, so the gate cannot be quietly swapped to the field that would make every floor trivially satisfiable. Refs #3915 * fix(#3915): enforce the resolver's documented containment contract Review findings, all fixed in place. resolveMutationTestFiles claimed to verify each entry exists 'relative to the repo root' but used a bare fs.existsSync(path.join(...)), which accepts an existing DIRECTORY and lets ../ segments escape the root (path.join('/repo/root','../../etc/passwd') resolves to /etc/passwd). Not reachable from PR content - the value only ever comes from the static COVERED registry via CI env - but a fail-closed contract that overstates its own guarantee is a defect in the contract. Each entry is now resolved, rejected if path.relative puts it outside the root, and required to be a regular file. Three hostile-input tests added; the original missing-file wording is preserved so the existing assertion still binds. Also: removed a stale buildResult comment still naming the isolation field this branch deleted; hoisted one top-level path require in place of three inline ones; de-duplicated the derived-test-list expression in the tests to a single const, deliberately still re-derived from COVERED rather than calling allCoveredTests() so the assertion cannot become a tautology; tightened the workflow-parity assertion to exact equality; changed the tap-runner range from an exact 9.6.1 to ^9.6.1 so it tracks the caret-ranged core its peerDependency pins exactly. Regenerated examples/dynamic-context-management/CONTEXT-INDEX.json, which the earlier CONTEXT.md edit left stale - lint:ci was red on lint-example-parser-parity until it was refreshed. Refs #3915 * test(#3915): kill model-catalog survivors, set frontmatter budget from measurement From mutation run 33026833181 (all 13 shards, dispatched on this branch before any PR). WALL TIME: frontmatter measured 713s (11m53s) vs 1751s (29m11s) on the command runner, a 59% cut. timeoutMinutes 60 -> 20 (1.68x measured). Not deleted outright: the shared 15-minute default would leave only 21% headroom, and this module's mutant count grew 1.8x in one change. MODEL-CATALOG: came back 57.91 against its floor of 58. Diagnosed from the report JSON, not assumed - all 24 of its new RuntimeError mutants are in the load-time catalog bootstrap, so mutating them makes the module throw at require. Under node --test that is a failed test file (Killed); under the tap runner the process dies before emitting TAP, which Stryker classifies RuntimeError and excludes from the denominator. Add them back as killed and the shard is 248/416 = 59.62, the pre-change number exactly. Detection did not regress, classification changed. The floor is NOT lowered to absorb that. 11 new behavioural tests target ~42 genuinely surviving mutants: exact Set equality on the EFFORT_RENDERING/EFFORT_ARGV supported sets, an exact-string table render that makes the column-width arithmetic observable (padEnd never truncates, so the old substring assertion could not see a too-small width), clampEffortForHost's full null matrix plus a spoofed-toString host, and a prototype-pollution guard driven through Object.fromEntries. Mutants judged equivalent were skipped rather than papered over; reasoning is in the phase artifacts. All 15 new assertions verified against unmutated code. lint:ci exit 0. Refs #3915 * test(#3915): ratchet model-catalog's floor to 74 on measured 75.26% CI run 33029755081 measured model-catalog at 75.26% (295 killed / 49 survived / 48 no-coverage / 24 runtime-error, totalValid 392), so check-mutation-score-ratchet.cjs correctly failed the shard for unclaimed headroom: 17.26 points above the declared floor of 58, well past the 5-point slack. Floor raised 58 -> 74 (floor(75.26)-1, this file's documented convention), with RATCHET_BASELINE updated in the same diff as the equality assertion requires. Worth recording why the number moved this far. The shard first came back at 57.91 under the tap runner and the temptation was to lower the floor to match. The drop was not a regression: all 24 of its RuntimeError mutants sit in the load-time catalog bootstrap, and adding them back as killed reproduces 248/416 = 59.62, the pre-swap figure exactly. Rather than absorb a reporting artifact by weakening the gate, 11 behavioural tests went after the genuinely surviving mutants and killed 68 of them - carrying the module from 59.62 past its old ceiling to 75.26, within reach of the ADR-456 target of 80. The #3007 measurement is kept as clearly-labelled prior context rather than deleted, so the entry does not read as carrying two current numbers. Refs #3915 --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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8edace40d5 |
enhance(#3904): one exit module — generate the scripts-side copy from a single source (#3917)
* test(#3904): failing-first coverage for the drifted scripts-side exit module The scripts/ copy of the CLI exit seam has no json-error arm, so an unexpected throw prints a raw stack where the documented contract promises {ok:false,reason,message}. Adds the consumer-altitude reproduction plus the negative space it must not swallow, the one-cell assertions for json-error mode, and the standalone-load constraint. RED until the generator lands. * enhance(#3904): generate the scripts-side exit module from one source src/cli-exit.cts becomes the single source of truth and scripts/lib/cli-exit.cjs a generated artifact of its compiled output, byte-compared by a --check entry in lint:generated-sync. The two had drifted: only the .cts copy emitted the documented {ok:false,reason,message} envelope on an unexpected throw, so a scripts-side tool printed a raw stack where docs/json-errors.md promises structured output. The generated file is committed and must load on an unbuilt clone (64+ consumers, incl. check-env.cjs), and gsd-core/bin/lib/cli-exit.cjs is gitignored tsc output that doubles as the build sentinel, so it cannot be required from there. The exit module therefore drops its io.cjs import: the json-error-mode accessors move into it and io.cts re-exports them, leaving its export surface unchanged. The flag lives in a Symbol-keyed cell on globalThis because one source emitted to two locations means two module instances, and a module-level flag would give them two independent values. * chore(#3904): changeset for the generated scripts-side exit module * docs(#3904): name which surfaces honor the json-error envelope contract docs/json-errors.md described the structured envelope as what runMain does without saying which copies of runMain actually had the branch — a claim that was silently false for every scripts/-side tool. Also drops a redundant source-grep test whose marker grew the unverified allow-test-rule pool past its ceiling; the behavioral test beside it proves the same property through real module resolution. * test(#3904): compare exit verdicts, not stderr bytes, across the two copies The parity test asserted byte-identical stderr, which the plain-text path cannot satisfy: the generated copy carries an 11-line banner, so its stack frames report line numbers offset by exactly that much, and the path normalizer stopped at the colon. Byte-identical stack traces were never the contract - two files at two paths necessarily differ there. Now compares the parsed envelope under json mode, the first line and exit code on the stack path, and exact output for ExitError. * chore(#3904): backfill changeset pr number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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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> |
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Tom Boucher
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c1f755d75d |
docs(#3889): ADR-3889 — the process-exit contract, nothing fails with success (#3890)
* docs(#3889): ADR-3889 — the process-exit contract Records the decision for epic #3889: one Outcome vocabulary, one pure projection to an integer, two terminators sharing both. Doc-only. Regenerates docs/adr/README.md via gen-adr-index. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3889): rewrite ADR-3889 as an exit-code registry, on measured evidence The first draft's census was grep-derived and roughly 2x inflated: it counted comment prose and also matched process.exitCode, the correct pattern. An AST census (@typescript-eslint/parser, CallExpression on process.exit) gives 128 deduped call sites, 71% of them in hooks/, against 88 process.exitCode assignments already in use. scripts/ is effectively migrated (39:1). Corrects the framing accordingly: the seam (src/cli-exit.cts) already exists and is already adopted; what is missing is an allocator and a hooks adapter. Replaces the fixed six-value enum with a registry: 0 and 1 free, 2 reserved to the Claude Code hook protocol, 3-13 forbidden (Node reserves them), 64+ allocated with one meaning and one owner per code. Domain codes permitted. Adds three findings obtained by reading and executing the code: - ui-safety-gate/api-coverage report empty stdin as an authoritative negative verdict (exit 1) — reproduced with a control - four modules hand-roll the same three-outcome convention, documented only in a comment at src/ui-safety-gate.cts:137 - two capability fragments fabricate {"detected":false} on probe failure, while the honest {"skipped":true,"reason":"sdk-failed"} form already exists in-tree Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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389bc86e02 |
enhance(#3883): route every slug call site through its canonical owner (#3896)
* docs(#3883): correct section 8.3 against the tree
I wrote this section in Phase 0 stating rules I had not executed against the
tree. Measured at
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Tom Boucher
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a638ca4332 |
enhance(#3882): stop sentinel phases skewing estimation calibration (#3893)
* test(#3882): failing-first rows for sentinel phases skewing calibration Adds A1a/A1b/A2/A3 to tests/estimate-calibrate.test.cjs, the module's existing test file, rather than a new bug-NNNN file. collectCalibrationSamples (src/estimate-cli.cts:206) does a raw readdirSync over .planning/phases and never applies isSentinelPhaseId, so a sentinel phase (milestone 0 or 999) carrying a PLAN estimate / SUMMARY actuals pair contributes a phantom calibration sample. computeCalibration is median-based, so a single 50x outlier among three samples leaves the factor unmoved — asserting "the factor is unchanged" against one sentinel would pass on the broken code for the wrong reason. Each row instead asserts the WHOLE computed CalibrationResult object (factor, applied, confidence, sampleCount, clamped) for a sentinel-free project against its sentinel-injected twin: - A1a: one sentinel flips applied false->true and confidence low->med on phantom evidence (calibration switches on with zero real signal). - A1b: two sentinels corrupt the factor itself (1 -> 3, clamped false->true). - A2: the sentinel's own sample is verified absent from the returned list. - A3: the two genuine phases still contribute their own unchanged samples (regression pin — stops A1/A2 passing by filtering everything). Verified RED on today's code (node tests/estimate-calibrate.test.cjs): A1a/A1b/A2 fail with the exact differing objects; A3 and all pre-existing rows in the file remain green (no collateral). Refs #3882 * feat(#3882): route phase enumeration through its owner and name the sentinel axis Task 1: collectCalibrationSamples (src/estimate-cli.cts) hand-rolled a raw readdirSync over .planning/phases, treating every directory (including sentinel phases, milestone 0/999) as a completed phase and feeding phantom PLAN/SUMMARY samples into the estimation calibration factor. Routed through the existing owner, listMilestonePhaseDirs(phasesRoot) with no cwd -- already 'all milestones, sentinels excluded', exactly the combination this caller needs; no new API was required for this half. It now also surfaces the scope discriminator: an unreadable phases directory throws PhasesUnreadableError instead of silently returning zero samples, and cmdEstimateCalibrate reports it via a new ERROR_REASON.ESTIMATE_PHASES_UNREADABLE instead of persisting a phantom empty calibration document. Task 2: added listAllPhaseDirs(phasesDir, { includeSentinels }) to src/phase-locator.cts -- the one genuinely missing axis: 'physical set, sentinels INCLUDED'. includeSentinels has no default and is required, so a call site cannot obtain sentinel-inclusion by omission (compile-time refusal, not just documentation). Mirrors listMilestonePhaseDirs's absent/unreadable scope handling. Task 3: migrated the two exemptions whose written reason maps cleanly onto 'physical set, sentinels included' -- cmdRoadmapAnalyze's _phaseDirNames (src/roadmap.cts) and cmdInitMilestoneOp's diskPhaseDirs (src/init.cts), both heading->directory lookup indexes. Left the rest: archivePhaseDirectories's own body has no readdirSync to migrate (its callers already resolve dirs before calling it, and both current callers deliberately EXCLUDE sentinels -- migrating it would be an unauthorized behavior change, not an API swap); cmdValidateHealth's exemption is vestigial (its actual physical-set sweep already lives in planning-snapshot.cts's buildAllPhaseDirNamesField, a pre-existing near-duplicate of the new axis, flagged as a finding, not restructured); cmdPhasesClear/cmdMilestoneComplete/cmdVerifySchemaDrift/detectHasPriorPhases/detectUiPhaseActive want a different combination (sentinels excluded, or a single-phase lookup) and are unaffected. Task 4: detector 2 (sentinel literal) is untouched and retained. Removed exemption entries only for the two migrated call sites; every other function-scoped exemption is preserved. Guard exits 0. Refs #3882 * refactor(#3882): delegate the snapshot phase-dir scan to its owner buildAllPhaseDirNamesField duplicated listAllPhaseDirs's own readdirSync + directory-filter + absent/unreadable handling — the 'one implementation per rule' defect ADR-3473 SS8.3 names, introduced by this branch's own #3882 work. Delegate to listAllPhaseDirs and re-apply the field's existing lexicographic sort on top, since W007's observable order must not change. Refs #3882 * docs(#3882): document the sentinel axis and the enumeration consolidation Records listAllPhaseDirs in the Phase Locator glossary entry, and the fact that the owner already answers the all-milestones sentinel-free question when called without a cwd -- the call collectCalibrationSamples was missing. Also notes that buildAllPhaseDirNamesField now delegates rather than carrying a second readdir, and that exactly one readdirSync over the phases directory remains across the two modules. Refs #3882 * test(#3882): close review findings — real order proof, unreadable coverage, collision fixtures Refs #3882 * chore(#3882): backfill changeset PR number Refs #3882 --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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ddde001af6 |
enhance(#3873): the STATE.md schema — one owner, generated artifacts (#3880)
* test(#3873): failing-first locale parity, plus tripwires for what must not move Pins ADR-3473 §8.8 at the artifact a reader actually sees. The English STATE.md reference carries a Status lifecycle section that is missing from all four translations — the section documenting the status enum whose clobbering is #3853. The test derives the heading set rather than hard-coding the missing one, and names the locale and the heading when it fails. Two tripwires that must pass today and after. The field-drift guard still catches a re-derived fallback ladder: §8.8 instructs deleting that script, and that instruction rests on a wrong premise about what it guards, so the test stops a future reader from deleting it on the ADR's word. And last_activity's label resolution is pinned to what ships today, because it is declared in one of the two tables this phase consolidates and not the other — the consolidation must not silently pick a side. The locale test buckets under docs rather than state, which is what it tests; that bucket is allowlisted with justification rather than folded into an unrelated docs suite. It reads only markdown, so it carries no allow-test-rule marker — a marker there would suppress nothing and would grow the unverified pool against its ceiling. Refs #3873 * feat(#3873): one schema owns the STATE.md key set, three tables become projections ADR-3473 §8.8. The key set was declared in four places that had to agree by hand and already did not: FIELD_CLASSIFICATION, FRONTMATTER_BODY_SOURCE, FRONTMATTER_KEY_TO_BODY_LABEL and buildStateFrontmatter's emit behavior. One frozen null-prototype schema now declares each key's type, enum, cardinality, source, preservation, body source, body label, accepted parse shapes and whether it is emitted unconditionally; the three tables are derived from it at module load. The projections are byte-identical to the literals they replace, key order included, and the parity tests compare against verbatim copies of today's tables rather than re-deriving both sides from the schema — a parity test fed from one source proves nothing, which is how a consolidation ships a changed policy under a green test. last_activity was the live disagreement: present in one table, absent from the other. The schema declares what ships today rather than the tidier answer, and a test pins it. The schema is a leaf module and owns the four field-policy types, re-exported from state-transition so existing importers are untouched — the same split health-diagnostic-types made to break a CJS require cycle. Refs #3873 * feat(#3873): generate the schema-derived regions, parity-check the prose tables ADR-3473 §8.8's generator half. gen-state-md-docs.cjs owns marked regions in the shipped template and all five reference docs, follows gen-features.cjs's fail-closed contract, and is wired into regen:derived and lint:generated-sync. The Status lifecycle section was missing from all four translations — the section documenting the status enum behind #3853 — and is now generated into every locale. Field cardinality is a new generated table: pure schema data, no prose, so nothing to lose. The Field-reference and Status-values tables are parity-CHECKED rather than generated. Their Purpose, When-populated and Matched-text columns are genuinely hand-translated per locale, and §8.8 itself says prose stays hand-translated; generating them from an English registry would overwrite four locales' translations on every write. The row set is checked against the schema instead, so a key added to one and not the other fails, which is what field drift actually means. Building that check found last_activity_desc undocumented in all five tables. Three keys the docs describe are absent from the schema — active_phase, next_action, next_phases. They are grandfathered by name, not by wildcard, so a fourth fails: a declared gap with a forcing function rather than a silent one. Refs #3873 * fix(#3873): declare what the parsers do, and close the shape-parity gap Two declarations in the new schema described intended behavior rather than actual — the defect class this epic exists to end, committed inside the epic. Both were caught by executing the parsers instead of reading their docstrings. current_plan.acceptedShapes claimed ['N', 'N of M']. Standalone, the hybrid shape errors; the path that looks like support is parseInt truncating '2 of 5' to 2 and discarding the rest. Narrowed to ['N']. The parser is deliberately NOT fixed here: that is #3784 and PR #3791 is already doing it. When #3791 lands this row must widen, and the shape test will go red until it does — the schema and the parser cannot drift apart quietly, which is what §8.8's checked-not- generated rule is for. STATUS_LIFECYCLE_ENUM claimed to be the closed set status can hold. normalizeStateStatus passes unrecognized prose through unchanged, so it is not closed at runtime. The seven members are the canonical values it maps onto; the docstring now says that and the test asserts the real lenient contract. Closes the acceptance item that a test asserts the parsers accept exactly the declared shapes: the check is table-driven over every row carrying acceptedShapes, guarded against passing vacuously on an empty set, and fails loudly if a future row has no registered driver. Adds the unwired-label throw and the fast-check property that every projection agrees with its schema row. Refs #3873 * fix(#3873): keep the shipped template's frontmatter first, and make row 27 able to fail The remote matrix caught 12 failures with one cause. Making the template's frontmatter a generated region wrapped it in its own yaml fence ahead of the markdown fence, so extractFileTemplate and readShippedStateTemplateBody — which both match the single markdown block — found the heading first, not the frontmatter. That breaks the contract every new project's STATE.md is created from: bug #21 and epic #1969 B8 pin that the File Template block starts with frontmatter and carries gsd_state_version. The markers now sit inside the single markdown fence, so the fence opens before the frontmatter and the region still ends ahead of the heading. Same layout as before this phase, with markers embedded rather than a second fence. Row 27 existed to catch exactly this and did not, because it was writer-seeded: it asserted against the generator's own output shape, so it passed on the broken template. It now parses the fence the way production does and was verified to fail against the broken shape before being trusted against the fixed one. A test that would not have caught the bug it exists to prevent is worse than no test. The emitted-attribution failure was separate and the fragment was the wrong remedy: gsd-core/templates/state.md self-attributes under a verbatim-copy identity rule, so a diff touching it needs no acknowledgment. Fragment deleted rather than left explaining nothing. Refs #3873 * docs(#3873): how to change the STATE.md schema The phase gate was right and my docs artifact was wrong. I listed lint:generated-sync as the second enablement step, which is a verification command dressed as one, and then claimed a one-step sequence owed no how-to. The real sequence is build:lib then regen:derived, and the ordering is a trap: the generator reads the COMPILED schema, so regenerating before building regenerates against the previous schema and commits artifacts that look plausible while disagreeing with the code just written. A reference table cannot carry an ordering dependency; that is what the how-to test is for. The page covers adding, changing and removing a key, every reason code the check emits and what to do about each, what is generated versus hand-translated and why the two prose-bearing tables are parity-checked instead of generated, adding a language, and the three grandfathered keys. Indexed from docs/README.md. Refs #3873 * chore(#3873): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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3b18eff388 |
enhance(#3872): what a command reports it wrote — the transaction diff (#3878)
* test(#3872): failing-first regressions for what a command reports it wrote Pins ADR-3473 §8.7 at the consumer's output. state planned-phase advances current_phase on disk and never reports it, and reports progress.total_plans which reconcileReportedFields silently drops because it cannot resolve a dotted key against nested frontmatter. Both directions of #3818's own before/after diff, reproduced against the real CLI. Also pins the two properties the change must not break: a fully-failed patch still reports an empty updated array, which is what state.cts:607's success boolean depends on; and two content-identical writes differ in last_updated alone. That second one measured state_head NOT to be ambient — it is recomputed every write but only changes when git HEAD moved — so the provenance exclusion is a one-element set, with a companion test pinning that state_head does change when HEAD moves. Refs #3872 * feat(#3872): derive what a command reports from the transaction diff ADR-3473 §8.7. reconcileReportedFields compared the transform's own output against persisted bytes and then filtered what preservation had restored by its FIELD_CLASSIFICATION policy. Both are replaced by one comparison of persisted against the pre-write state the transaction already holds, surfaced to the command through the same caller-allocates out-param idiom divergedFields established. Both of the old directions fall out of that single comparison: a field the transform reported but the pipeline discarded is persisted-equals-snapshot and drops out, and a field nobody reported but the write moved is different and appears. The classification filter is deleted, not relocated — no policy test remains anywhere in the reporting path. Reporting is at dotted-leaf granularity, enumerated from the progress.* rows FIELD_CLASSIFICATION already declares rather than by walking user data to arbitrary depth. That closes a live defect: plannedPhaseCore already pushed progress.total_plans and reconcileReportedFields silently dropped it, because a flat hasOwnProperty cannot resolve a dotted key against nested frontmatter. Current Position was lost the same way and is fixed in the same place. The exclusion is one field, last_updated, and it is by provenance rather than by classification: it is the only field measured to change on every write regardless of content. state_head was measured NOT to qualify — it is recomputed every write but only changes when git HEAD moved. Without that exclusion state.patch's success boolean, which is updated.length > 0, would be permanently true and a fully-failed patch would report success. Refs #3872 * fix(#3872): cover the matrix, and close a prototype-chain read the coverage found Review found 20 of 29 test-matrix rows uncovered. Covering them found two real defects rather than merely documenting the intended behavior. bodyLabelFor read FRONTMATTER_KEY_TO_BODY_LABEL with a bare bracket index on a plain object literal, so a field named __proto__, constructor or toString resolved to the inherited prototype member and leaked a non-string value into the updated array. Fixed with an own-property check, mirroring the discipline resolveFrontmatterPath already had. The security-relevant matrix row proved it before the fix. applyPostSyncPreservation still carried its own inline copy of the value comparison alongside the new stateFieldValuesDiffer, which is two live copies of one rule introduced by the epic that exists to remove them. Routed through the single owner. Adds the fast-check property that a field appears iff its persisted value differs from the snapshot, the string-versus-number representation boundary, dotted paths into missing parents and into scalars, deleted and added keys, and the preserve-if-placeholder pair that proves no classification test survives in the reporting path. Refs #3872 * docs(#3872): document the transaction diff on the write path The updated array's contract belongs where the write path is described. States the iff rule, leaf granularity, the single provenance exclusion and why state_head is deliberately not one, and closes with the consequence a reader actually needs: these arrays are longer than they used to be, because they used to under-report. Refs #3872 * fix(#3872): a derived leaf materializing is not a change the caller made The remote matrix caught 17 failures with two causes. The substantive one is that progress is source: disk, and the disk cannot change during a STATE.md write — the write only touches STATE.md. So a progress block appearing where the snapshot had none is the scanner populating a document that had never been synced. The bytes moved; nothing the caller did moved them. That is the same shape as last_updated one level up, so the provenance rule is generalized rather than special-cased: a field appears iff its persisted value changed for a reason attributable to this write's action, and two cases are not attributable — a field stamped unconditionally on every save, and a declared derived leaf materializing from a source that did not change. Crucially this does not consult the preservation policy, so the filter §8.7 deleted stays deleted; it uses the declared leaf set to know which keys are derived. This had a second production consumer the earlier review concluded did not exist: cmdStatePlannedPhase gates publishStateContract on updated.length, and its own inline comment predicts exactly this failure. A no-op call was publishing state.json. advancePlanNoOpDoesNotPublish genuinely encoded pre-§8.7 behavior and moves. E2 and E6 had carved out total_plans as reportable-on-materialization, an error introduced earlier on this branch rather than a pre-existing pin, and are corrected with it. Refs #3872 * chore(#3872): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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8f674281fd |
chore(#3875): sweep the spent ack fragments and automate the sweep (#3877)
* chore(#3875): sweep the spent ack fragments and automate the sweep
next has been red on every push since
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Tom Boucher
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1863f5569c |
enhance(#3871): the state transaction — mandatory snapshot, open()/rebuild() (#3874)
* test(#3871): failing-first regressions for the dropped curated progress block Pins ADR-3473 §8.6 / #3756 at the consumer's output: state record-session and state add-decision on an archived-milestone project drop the curated progress frontmatter entirely, exit 0, and report nothing. Reproduced against the real CLI before writing the tests, not inferred from the issue text. Also adds the unit-level probe that applyStatePreservation's preserve-always row is inert on a resyncing write, and an over-preservation guard that an empty project is never inflated. Refs #3871 * feat(#3871): make the STATE.md pre-write snapshot mandatory via open()/rebuild() ADR-3473 §8.6. StatePreservationInput's nullable preFm and the always-present preFmSnapshot were the same extractFrontmatter call, one of them nulled on resync — a policy flag baked into a snapshot. Both collapse into a single StateTransaction whose snapshot cannot be absent: openStateTransaction() applies preservation, rebuildStateTransaction() does not, and both carry the snapshot because the reporting phase needs it either way. An absent snapshot is now a construction failure; an empty one stays legal, because that is what a document with no parseable frontmatter honestly has. writeStateMd requires a rebuild transaction, which types ADR-3408 §8.3's closed exception list at both call sites (state sync, health --repair) instead of matching them as strings in a ratcheted baseline. Fixes the dropped curated progress block: an all-zero or absent derived total set is an unmeasured scan, not a measurement, so the curated block stands. Also fixes two defects surfaced while building — preserve-always reported a mutation even when it restored an identical value, and it re-entered the curated object by reference, which would alias the snapshot the next phase diffs against. Refs #3871 * fix(#3871): close the three remaining subsumed defects and restore the arm the type does not replace Review of the first two commits found four things. The guard shrink deleted the seam-bypass axis whole, but only its writeStateMd( arm became redundant. Its other arm catches a call site re-assembling syncStateFrontmatter + applyPostSyncPreservation instead of the owned composition, which the transaction type does not make unrepresentable and which #3469 found live. Restored as findCompositionBypasses, terminal rather than ratcheted. Three of the four issues this phase claims were untouched. All three are the epic's own shape and are fixed at the seam: current_phase_name is reasserted from the curated value when the caller names none, and cmdStateJson stops carrying a hand-maintained list parallel to FIELD_CLASSIFICATION and projects it instead. The construction failure that is the point of this phase had no test. Every enumerated matrix row now has one, including the measured-versus-unmeasured coercion boundary and a seeded property that no curated key is ever dropped. ADR-3473 §8.6 said the guard 'keeps only its raw-write check'. Verified against next: there was no raw-write check, and four other checks it does not name. Amended in place with the evidence. ARCHITECTURE.md separately advertised a preservation policy the code had deleted. Refs #3871 * fix(#3871): do not let the unmeasured-scan rule block an explicitly-requested resync The remote matrix caught over-preservation, the failure this phase's own negative space says must not happen. state update Progress re-derives the block from the body the caller just rewrote; on a project with no phase dirs the derivation yields zero totals, the unmeasured rule read that as 'the scan measured nothing', and the stale curated percent was restored over the resync the user asked for. preserve-always already said what the missing condition was: never overwrite unless the caller explicitly names this field. explicitProgressField carries it and is derived from shouldResyncStateProgress, not set by hand at a call site, so it cannot drift from what the caller asked for. Two defects found in the same mechanism and fixed with it. readModifyWriteStateMd enumerates its option keys, so a new option was silently dropped rather than rejected. And the raw-write axis captured its first argument up to the first comma, which lands inside a nested path.join, so a write to a STATE.md literal was invisible to it — the prove-it-can-fail test caught that one immediately. No test assertion was weakened; all three frontmatter rows encode #3242, #1969 B3 and #1972 and stand unchanged. Refs #3871 * docs(#3871): record why the raw-write check is kept, not why it was named The amendment justified findRawStateWrites as 'written because §8.6 requires it to exist', which is cargo-culting the contract and would have been the wrong reason to keep anything. The real reason is that writeStateMd acquires the STATE.md lockfile and a raw fs.writeFileSync acquires nothing, so this is a lock bypass and lost-update is the #500/#905/#1230 family — and after this phase it is the one reachable path into the file that nothing else covers. Also records why ADR-3408 §8.6's deletion of the 'clear' policy is not the precedent it looks like: 'clear' was dead vocabulary in a closed enum, this is coverage of a reachable path. Refs #3871 * chore(#3871): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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382bf7c423 |
fix(#3706): deliver the resolved reasoning effort to OpenCode subagents (#3867)
* test(#3706): failing-first coverage for OpenCode variant emission and frontmatter escaping * fix(#3706): emit the resolved reasoning effort as OpenCode's variant key `query resolve-execution` resolved an effort level for every agent, but the OpenCode bake wrote only `model:` — the effort never reached the generated agent, so subagents ran at whatever the runtime defaulted the model to. This is the effort-side twin of the model-side defect fixed in #3705. The key is written only when an `effort` block is actually configured. `resolveInstallTimeEffort` always returns a level (the catalog default is `high`), so gating on its return value would stamp `variant: high` into every existing OpenCode install — and OpenCode resolves a variant name against a `variants` map in the user's `opencode.jsonc`, so a value nobody declared is not a safe default. Gating on `readGsdEffectiveEffortConfig` keeps installs that never asked for effort routing byte-identical. Kilo does not receive the key: `EFFORT_ARGV` declares surfaces for claude, opencode and codex and has no kilo entry. This is deliberately asymmetric with the model side, where #2794 J8 requires the two runtimes to resolve alike. Both frontmatter sinks now route through `frontmatterScalar`, which quotes and escapes any value that is not a plain scalar. The raw interpolation predates this change, but it was already shown by execution during the #3705 security review to let a config value containing a newline inject additional top-level keys (`tools:`, `permission:`) into a generated agent file. This change adds a second write to that sink, so it is closed here rather than doubled. * fix(#3706): quote frontmatter values YAML would not read back verbatim Self-review of the predicate added in the previous commit. Treating /^[A-Za-z0-9._:/@+-]+$/ as 'safe to emit bare' answers the wrong question: a value can match it and still not round-trip. - A leading '@' is a YAML *reserved* indicator and may not open a plain scalar at all, so a scoped ID like '@org/model' emitted bare is a parse error, not an ambiguity — the whole agent file becomes unreadable. - 'no' / 'y' / 'off' / 'null' resolve to booleans and null, so a variant with one of those names would match no entry in the user's variants map. - '12:30' resolves to 750 under YAML 1.1 sexagesimal, and ':' is legal mid-identifier here, so the form is reachable rather than contrived. Real model IDs pass every clause and stay bare, so already-generated files remain byte-identical. * fix(#3706): route variant through the declared effort seam and cover the live path Addresses six findings from the isolated review, all confirmed by execution. The tests were the serious one: they required `../bin/install.js` while the fix landed in src/, which compiles to gsd-core/bin/lib/. They exercised a different copy of the converter than the one the bake actually uses, so the whole suite was green-by-construction against unchanged code and the remote run failed all 13. Every case now runs against BOTH copies from one table, which doubles as the parity assertion the generative-fix note in runtime-artifact-conversion.cts asks for, and bin/install.js carries the mirrored change. Emission no longer hand-rolls the value. It goes through `renderEffortArgv`, the declared OpenCode effort seam (EFFORT_ARGV.opencode: its own supported set and clamp). That is what rejects a level that is not a wire value — above all `inherit`, which per #3533 (10d) means "omit the key and follow the host default" and was previously written literally, naming a variant that cannot resolve. Reachable two ways, both now pinned: an agent_overrides entry and a routing_tier_defaults entry. A bare effort.default does NOT reach a tiered agent (the #3531 tier ladder answers first), so a test written against `default` alone asserts nothing — that is pinned too. The plain-scalar decision moved into frontmatter.cts beside `scalarNeedsDoubleQuoting` rather than sitting next to it as a second, weaker predicate. `agentScalarNeedsDoubleQuoting` is a documented superset: it adds a trailing `:` (read as a nested mapping key, which fails the whole frontmatter), boolean/null words, and numeric-looking values including YAML 1.1 sexagesimal. Docs now state the cascade plainly: the gate is on effort being configured at all, not on the individual agent being named, so every generated OpenCode agent gets a variant line once any effort block exists. * test(#3706): assert the two frontmatterScalar copies cannot diverge A hand-picked adversarial corpus plus a fast-check property over YAML-significant strings, both run against bin/install.js and the live src copy. Verified the property can actually fail: mutating one copy's quoting rule is killed well inside the run budget. * fix(#3706): close the review findings — predicate, seam, and dead mirror Third review round; every item below was confirmed by execution. The scalar predicate was wrong in two families, both found by a round-trip property test rather than by reading. Basing it on scalarNeedsDoubleQuoting dropped the "first character must be alphanumeric" clause, so `~`, `.inf`, `.nan`, `+1`, `-0` and `.5` went out bare and came back as null/floats/ints; and that base predicate only inspects the FIRST character, so an embedded `: ` (a nested mapping, i.e. a parse error) or ` #` (a comment, i.e. silent truncation) also passed. Dates round out the set: `2026-08-25` opens alphanumeric, survives every other clause, and YAML resolves it to a Date. The property now asserts the contract directly over generated values instead of trusting an enumerated character list. The bin/install.js mirror is gone. Its premise was false — install.js already requires bin/lib at :65 — and it was unreachable besides: install.js's convertClaudeToOpencodeFrontmatter has no `isAgent: true` call site, because its agents path resolves converters from the compiled module. It was a third copy of the YAML rules serving a test rather than a caller, so the file is back to origin/next and the tests target the live copy only. Effort clamping moved to `clampEffortForHost`, which renderEffortArgv now delegates to. The layout was calling renderEffortArgv with a hardcoded 'argv' to borrow its clamp, which read as if the frontmatter key were gated on the invocation-time axis. It is not: claude declares effortSurface "argv" and independently bakes an effort: key. One capability table, one clamp, two channels that no longer pretend to be each other. Also corrects an earlier claim of mine: adding EFFORT_RENDERING.opencode would NOT have made `effort sync` write the wrong key, because it guards on the runtime name before it ever renders. The seam choice stands on other grounds. `effort sync` still skips OpenCode, but its stated reason claimed OpenCode "does not use effort: frontmatter", which this change makes false — so the message now says what is actually true. * docs(#3706): restate the changeset around the round-trip contract * fix(#3706): restore the changeset fragment belonging to #3809 An earlier commit in this branch picked the first file in .changeset/ by glob order instead of the fragment created for this issue, and overwrote agile-geese-squeak.md (PR 3815 / #3809) with this change's body. Restored verbatim from origin/next; this change's text now lives in its own patient-cranes-parade.md, where it was created. * feat(#3706): maintain the OpenCode variant key from effort sync Install bakes the resolved effort into OpenCode agent frontmatter as `variant:`, so `effort sync` has to maintain it or a config change only takes effect on reinstall — and its skip message claimed OpenCode does not use frontmatter effort at all, which this issue made false. cmdEffortSyncOpencode mirrors the codex branch: resolve per agent, clamp through the declared OpenCode capability, then write, strip, or skip. A null target means the key must not exist, which covers both "no effort configured" and "resolved to inherit or to an unsupported level" — the same states under which install writes nothing, so sync and install agree by construction. The frontmatter line-editors are key-parameterised rather than copied: setEffortFrontmatter / removeEffortFrontmatter are now thin wrappers over the same internals the variant path uses, and a test pins that the claude `effort:` behavior did not move. The child-process test harness fixes both HOME and USERPROFILE, so the hermetic-config assertions cannot pass vacuously on Windows. * fix(#3706): scope the frontmatter line editors to the matched block Found by the security review of the sync path, reported as correctness rather than vulnerability, and reproduced against pre-fix code before being fixed. Both editors matched the frontmatter with a regex that can match a block after a preamble, then derived the EOL and the opening-fence length from the START OF THE FILE. On a CRLF document with a preamble those disagree, the offsets shift by one byte, and the reassembled document comes back with a mangled fence (`---\rname: x`). Both now take the EOL from the matched block. `setFrontmatterKeyLine` additionally did a whole-file `/m` replace when the key already existed, gated only on the key being present in the frontmatter body — so a preamble line starting with the same key was rewritten instead of the frontmatter one. It now replaces inside the frontmatter span only, which is the hazard `removeFrontmatterKeyLine` already documented and guarded against. Neither is reachable from an install-written `gsd-*.md` (those begin at byte 0 with `---`), and both predate this change — but the editors are in this diff because #3706 key-parameterised them, so they are fixed here rather than left for the next caller to trip over. Three regression tests, each confirmed to fail against the pre-fix build. * fix(#3706): treat a present-but-empty key as present, and pin the real seam Fourth review round. The MAJOR one: both sync branches read the current value with `(.+?)`, which needs at least one character, so a key present with an EMPTY value read as "key absent". When the target was also null the code concluded "already correct" and skipped — leaving the key in the file, where it reads back as YAML `null`: exactly the unresolvable-variant state this change exists to prevent. Whitespace decided whether it fired, since `variant: ` matched and `variant:` did not. Presence and value are now separate questions at both the opencode and the claude branch. The OpenCode writer now follows the codex branch rather than the claude one: tmp file plus retryRenameSync with orphan cleanup, and a write failure skips that agent and is reported instead of aborting the sweep. Same granularity, same transient-Windows-lock exposure, so the hardened sibling was the right precedent. Also: the generic line-editors escape their interpolated key, the JSDoc stranded by the clampEffortForHost extraction is back on renderEffortArgv, and a cast that declared a nullable function as non-nullable is corrected. Tests close the gaps the review listed — empty value (both spellings), CRLF round-trip through write and strip, the symlink guard, a body line starting `variant:`, a file with no frontmatter, and the YAML classes that actually broke the predicate. The new layout-seam test drives the real stage() path and was verified to FAIL when `variant` is removed from the converter call; a seam test that survives cutting the seam is worse than none. * fix(#3706): clear the round-five review findings No blockers or majors this round; the repo's review gate is zero-tolerance, so the minors are cleared too. A duplicated key was only half-stripped: the strip regex had no `g` flag, so a frontmatter carrying the key twice lost one occurrence, reported success, and left the "a null target means the key must not exist" invariant false on disk — converging only on a second run. Such a document is already invalid YAML, so this is robustness rather than a live corruption path, but a successful sync has to leave the invariant true. A run in which every write failed still summarised as `ok`, so a caller could not tell "nothing to do" from "everything failed". The OpenCode branch now reports `failed` when any write failed. The write-failure path was also the newest code in the change with no coverage at all; it now has a test that injects the failure by monkeypatching the write, per CLAUDE.md §4, rather than by chmod — mode bits do not bite under root in CI. `CodexEffortSyncWriteFailure` is renamed `EffortSyncWriteFailure` now that two branches share it. Removed a guard on the claude concrete path that was provably unreachable — no member of EFFORT_SET renders null there, so it read as protection that did not exist. The claude inherit path's presence check is load-bearing and untouched. Three stale statements corrected: the OpenCode result shape matches codex's, not claude's, now that it emits write_failures; the `thread()` test helper now calls `clampEffortForHost` so it genuinely mirrors the layout instead of merely claiming to; and a test helper restored `USERPROFILE` by assignment, writing the literal string "undefined" into the environment on POSIX — it deletes now. * fix(#3706): converge the set path, degrade on unreadable files, preserve mode Rounds five and six of review. No blockers or majors; the review gate is zero-tolerance, so the minors are cleared too. `setFrontmatterKeyLine` was the mirror of a defect already fixed in its sibling: `remove` was made global, `set` was not, so on a frontmatter carrying the key twice it rewrote the first and left a stale second. Last-wins YAML readers honour the stale value while the sync's own first-occurrence read reports "in sync" — permanently non-converging. It now collapses to exactly one occurrence, in the position of the first, so ordinary single-occurrence documents stay byte-identical (verified across seven shapes before and after). An unreadable agent file used to throw and abort the entire sweep, while a failed WRITE in the same loop degraded into a report. The OpenCode branch now reports read failures alongside write failures; the claude branch degrades to a skip without a new result field, because its shape is long-standing and widely consumed and one bad file aborting the sweep is the actual defect. The tmp+rename publish dropped the original file's mode — a plain writeFileSync preserves it, a rename does not — so a 0600 agent came back 0644. Both the OpenCode and the codex branch now carry the original's permission bits across the publish, masked with 0o7777: the raw stat mode includes the file-type bits, and POSIX leaves those unspecified for chmod. Linux is the only OS the remote matrix runs, so relying on Darwin's tolerance would have been untestable here. Also documents the `from` contract on EffortSyncChange (null means the key was absent, '' means present with an empty value — a distinction earlier rounds introduced and then collapsed in the output), adds OpenCode to the docs paragraph enumerating where the key is omitted under inherit, and records in a comment that the 'failed' summary reaches only raw mode and does not change the exit code, which is a CLI-contract change affecting all three branches and is deliberately not made here. * fix(#3706): guard the codex read, close the tmp permission window, rename the failure type Round seven, plus one thing I found myself. `cmdEffortSyncCodex` still had an unguarded `fs.readFileSync` — a read fault on one agent exited 1 and aborted the whole sweep. The claude and opencode branches were both guarded earlier this round and codex was missed, with the unguarded read sitting ten lines above the chmod block the previous commit did edit. It now reports read failures the way the OpenCode branch does, and a read failure flips its summary to `failed` — which write failures did not do there either, so both are corrected for consistency. The tmp file was created at the default mode and only tightened afterwards, so a 0600 agent's contents sat in a 0644 file for the length of the publish. I measured the window rather than assuming it, then closed it by passing the mode at creation. The chmod after the write is deliberately RETAINED and commented: the `mode` option only applies when the file is actually created, so a leftover tmp from an earlier crashed run would be truncated and reused at its old mode, and the chmod is what corrects that. `EffortSyncWriteFailure` is renamed `EffortSyncFileFailure` — it was typing a `read_failures` array, the same naming-lie the `Codex…` prefix had last round. Also pins the codex mode preservation with a test. It only writes on a path that genuinely rewrites the file, so the fixture is an Anthropic-flavoured model pin the sync strips, and the test asserts the content changed before checking the mode — otherwise it would pass on a sync that did nothing. * fix(#3706): guard the claude writes and share one escaping rule The security sign-off caught a comment of mine that was factually wrong: the new claude read guard said the failure is folded in "like the write path in this same loop does", and there was no write guard in that loop. Rather than correct the sentence, both claude write sites are now guarded the way the read is — a failed file is skipped, the sweep continues, and the raw summary token flips to `failed`. The JSON shape stays frozen deliberately, because it is long-standing and widely consumed; the token is the channel that can carry the signal without a compatibility risk, which is the reviewer's own suggestion. That makes all three branches consistent: reads and writes guarded everywhere, per-file failures degrade instead of aborting, and every branch reports `failed` rather than `ok` when something did not sync. `setFrontmatterKeyLine` interpolated its value raw while the install-side writer quoted through the shared helpers — two writers of the same frontmatter key disagreeing on escaping, the divergence class this repo requires closed. They now share one rule. Verified no churn: all six effort levels are plain scalars and emit byte-identically, with claude's documented minimal-to-low clamp the only difference in the table, exactly as before. * fix(#3706): publish claude agent writes atomically too Both reviewers found this independently, and it is data loss rather than a reporting gap. The claude branch wrote in place, so `fs.writeFileSync`'s O_TRUNC meant a post-open fault left the agent file truncated or half-written: an injected ENOSPC produced an empty file, and under `ulimit -f` a 60000-byte agent came back as 512 bytes of wrong content. The guard added earlier this round then counted that destroyed file as `skipped`, which in JSON mode is indistinguishable from "already in sync" — so a caller would have read the sweep as clean while an agent on disk was corrupt. It now publishes the way the codex and opencode branches already do: write to a tmp file created at the original's masked mode, chmod, then retryRenameSync, with the tmp unlinked and the agent skipped on any failure. The corrupting case is gone rather than merely reported, which matters because this branch deliberately takes no new result key. I had claimed all three branches were consistent after the previous commit. That was true for degradation and reporting and not for atomicity; the reviewer caught the overclaim. It is true now. Also sorts the claude file list, which the other two branches already did — readdir order is platform-dependent, so leaving it unsorted made the reported `changes` ordering differ across machines for identical inputs. * chore(#3706): backfill the changeset PR number pr:0 placeholder replaced with the real PR now that gh api returned it. * test(#3706): kill the frontmatter mutants this change introduced CI's Stryker frontmatter shard scored 60.58 against a break floor of 62. The cause is documented in the lane's own config, from #1882: this PR added a multi-clause predicate to frontmatter.cts and exported the escaper, but the tests constraining them live in tests/runtime-converters.test.cjs, which that shard does not run — so every mutant in the new code was uncovered there even though the behaviour is tested elsewhere. The fix is assertions that kill real mutants, per the repo's own instruction, not a lowered floor and not a Stryker disable: scripts/mutation-matrix.cjs is untouched. Each clause of agentScalarNeedsDoubleQuoting now has a true case AND a near-miss that must answer the opposite way, so flipping the clause fails a specific named test — alnum-first against `a-b`, trailing `:` against `foo:bar`, embedded `: ` against `a:b`, embedded ` #` against `a#b`, the word list against `yes1`/`nullish`, the numeric forms against `1a`/`0xzz`, the timestamp against `2026-08-25x`, plus the case-insensitive spellings that pin the `i` flag. escapeDoubleQuoted is pinned on exact output, including a case constructed so that escaping in the wrong ORDER yields a different string. Two of my expectations were wrong and are asserted as the code actually behaves: `12:99` is NOT quoted, because the sexagesimal alternative never range-checks minutes and so does not match — which is right, since YAML would not read it as sexagesimal either; and `20260825` is quoted by the numeric clause rather than the timestamp one, being a bare integer. * chore(#3706): ratchet the frontmatter mutation floor to 65 The lane measured 66.67 on PR 3867 after the mutant-killing unit tests landed — above its pre-change 63.35 baseline, not merely recovered. Step 3 of this file's own HOW TO UPDATE procedure says to set minScore = floor(measured) - 1 in the same diff, so 62 becomes 65 and the improvement is locked in rather than left free to slide back. The ledger of measured scores now records the new measurement, why the shard broke in the first place (logic added to frontmatter.cts whose only tests lived in a file this lane does not run — the same trap the #1882 note describes), and one discrepancy: step 3 also says to update "the matching RATCHET_BASELINE entry", but no such declaration exists in this file. The name appears only in that comment, so minScore and the ledger are all there is to update. * fix(#3706): update RATCHET_BASELINE alongside the raised floor The ratchet test caught the previous commit: it raised COVERED['frontmatter'] .minScore to 65 without updating the baseline that mirrors it, which is exactly the mismatch that guard exists to make visible in review. I had claimed RATCHET_BASELINE did not exist. It does — in tests/mutation-matrix-ratchet.test.cjs, not in scripts/mutation-matrix.cjs, which is the only file I searched before concluding it was a stale reference. The ledger comment is corrected to say where it lives and to record that the guard caught the error rather than leaving my wrong claim on the record. * docs(#3706): put the mutation ledger entries back under their own dates The 2026-08-25 measurement was spliced into the middle of the 2026-06-14 list, so adr-parser, config-schema, active-workstream-store and core-utils ended up sitting under the wrong heading and misattributing their measurement dates. That ledger is what a future change reads to calibrate a floor, so a wrong date there is not cosmetic. Each measurement is now under the date it was taken. Also drops the first-person account of my own mistake from the entry — the factual half (where RATCHET_BASELINE lives, and that it is updated in the same diff) is what a reader needs; the confession is not. --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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86fa2917d7 |
enh(#3866): dispatch step and contribution hooks at verify:pre (#3869)
* test(#3866): pin that verify:pre must dispatch every hook kind verify-work.md's verify_pre_hooks step dispatches only `kind == "gate"`, so getWiredKinds reports verify:pre -> {gate} and gen-capability-registry rejects any capability declaring a step or contribution there. The verify lane is therefore closed to capabilities that want to contribute to what UAT covers rather than refuse to let it start. Failing-first: the step, contribution, and exact-kind-set rows are RED; the pre-existing gate row is a green regression pin so the new arms cannot orphan the arm verify:pre already had. Refs #3866 * feat(#3866): dispatch step and contribution hooks at verify:pre verify_pre_hooks dispatched `kind == "gate"` only, so getWiredKinds reported verify:pre -> {gate} and gen-capability-registry's validateHooksWired rejected any capability declaring a step or contribution there. A capability could refuse to let UAT start; it could not contribute to what UAT covers. Add contribution and step arms mirroring execute:wave:post, deferring to references/loop-hook-dispatch.md and carrying its ref.command in-context validation guard ahead of any shell-use prose. A verify:pre step is advisory: it never blocks the start of UAT and an erroring step is routed by its own onError. The gate arm and its check guard are untouched. Give extract_tests an additive consumption seam for the artefacts those steps declare via the existing steps[].produces field -- no new registry field, no new ordering, no invented filename. Manifest-supplied artefact names are validated in-context against an allowlist and resolved only inside PHASE_DIR. With no producing step the derivation is unchanged, pinned by test rather than asserted in prose. Review findings folded in: the artefact-name allowlist (isolated adversarial pass), the artefact-shape contract and the seam-inertness tests (spec axis), and the reference/how-to split so one constraint has one source of truth (standards axis). Closes #3866 * chore(#3866): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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7bbbe495d7 |
docs(#3473): ADR-3473 — enforcement by construction, one owner per invariant (Phase 0) (#3870)
Phase 0 of epic #3473 ships this ADR alone. Every rule in §8 carries a status of Enforced or Required — Phase N. §8.1–§8.5 state the epic's B1–B5 criteria as contract rules with no phase assigned yet. §8.6–§8.8 assign Phases 1–3 to the STATE.md family that ADR-3180 and ADR-3408 left between them: the write seam's unvalidated input, its classification-excluded reporting, and the schema transcribed by hand into nine artifacts. Derivation authority is explicitly NOT in scope here — it lands as ADR-3180 Amendment 8, generalizing §7.5's already-locked sentence. Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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aa6c332b5a |
fix(#3701): resolve next_phase from the roadmap, selecting the numerically lowest successor (#3852)
* test(#3701): failing-first coverage for roadmap-order next_phase resolution * fix(#3701): resolve next_phase from roadmap order, keeping the disk scan for spelling and fallback * fix(#3701): select the numerically lowest successor in both scans, not the first row encountered * chore(#3701): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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fb2d122d7f |
feat(#3841): assert gsd-tools identity on every state-mutating verb (#3848)
* feat(#3841): assert gsd-tools identity before any state-mutating verb only this package publishes. The path-based branches — a project-local install, a runtime config directory — had no such guarantee; they trusted their configured location. This closes them. Mechanism: once resolution finishes, and before any verb runs, the preamble probes the tool it picked with `runtime-identity --raw` and matches the answer with a shell `case` pattern ANCHORED to the start of the compact payload (`{"packageName":"@opengsd/gsd-core"`). An unanchored substring match accepts the decoy `{"packageName":"get-shit-done-cc","note":"@opengsd/gsd-core"}`, which any colliding package could publish. The outcome is exported as the two-valued `GSD_IDENTITY_STATUS` (`ok`/`unverified`), so the gate is asserted on a VALUE rather than on warning prose. Rollout is warn-then-fail per the #3146 ruling: `unverified` prints one line naming BOTH causes and continues, because `no_identity_verb` cannot tell a foreign package from an `@opengsd/gsd-core` older than the verb, and at rollout the old-version case is the common one. The blocker was byte budget, not design. The preamble is inlined into 112 shipped files and several sat within single-digit bytes of frozen ceilings (`gsd-verifier.md` 16 bytes, `gsd-executor.md` 33, `execute-phase.md` 234); a first attempt broke five of them. What made room was collapsing the resolver's twenty near-identical `elif [ -f … ]` arms into one candidate-list helper (`_gsd_at`), which buys far more than the assertion costs. The preamble is now 2,624 bytes against 4,500 — a net 1,876 bytes SMALLER per inlined file, so every capped file moved away from its ceiling rather than toward it. No cap raised, no size-budget exception added, no override token emitted. Resolution order, every runtime-home probe, the `unset -f gsd_run` re-source fix, the fail-closed `exit 1`, and the `CLAUDE_ENV_FILE` persistence are all preserved byte-for-byte in substring terms; the snippet still begins with `_GSD_SHIM_NAME=` and still ends with `fi`, which the parity extractors anchor on. `gsd-core/references/gsd-run-resolver.md` is re-synced byte-equal. Also fixes two stale claims found in passing: CONTEXT.md and FEATURES.md both described an `[ -x ]` guard as the load-bearing re-source defense. That guard was tried and REMOVED in #3831 — it rejected the bare function name, fell through every branch, and hit `exit 1`, which kills a sourced caller's shell. `unset -f gsd_run` is the actual mechanism. Refs #3841 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3841): pair the anchor's brace by requiring a closed identity payload The matrix went red on `tests/new-project-mvp-prompt.test.cjs` — "new-project.md has unbalanced braces: net depth 2" — plus a knock-on report from its parent `bug #1516` describe, which is the same failure counted once at the child and once at the block. Root cause: that guard (:182-189, mirroring #3784 bd53925f) walks characters and increments on `{`, decrements on `}`, with no awareness of shell quoting. It scans `new-project.md` PLUS every `new-project/steps/*.md`, and both `new-project.md` and `steps/auto-mode-config.md` carry one inlined preamble copy — hence net 2 from a snippet that was off by exactly one. The unpaired brace was the `{` inside the single-quoted `case` pattern of the identity anchor, which is correct shell and invisible to a text scanner. Fix in the snippet, not the guard. The pattern now anchors at BOTH ends: `'{"packageName":"@opengsd/gsd-core"'*'}'`. That balances 51/51 with a brace that does real work rather than a cosmetic pair — a truncated payload whose prefix matches now fails too, where before it verified. Safe for any future additive field: a JSON object's own closing brace is always the last character, whatever type the last value has, which is pinned by two negative-space tests (a nested object and an array-valued last key must both still verify). Cost: +3 bytes, against the 1,873 the resolver fold already gave back. The alternative considered and rejected was dropping the literal `{` for a `?` glob. It balances too, but weakens the anchor from "must be an opening brace" to "must be any one character", and the anchor is the entire point. Two guards added so this cannot recur silently: - runtime-launcher-parity (F0) pins brace balance at the SNIPPET, so the next edit to that pattern fails on the file it broke instead of surfacing three files downstream in a test whose name mentions neither the launcher nor this issue. It also asserts depth never goes negative, since a `}` preceding its `{` nets to zero while being unbalanced at every prefix. - runtime-identity gains behavioral truncated-payload and trailing-garbage fixtures, so the added `}` is proven load-bearing rather than merely present. Verified: snippet 51/51 braces; new-project combined net depth 0; the seven other preamble-bearing files with nonzero depth are unchanged from merged next (their own prose, not the preamble, and not in any guard's scan set); all 112 inlined copies and the resolver reference re-synced byte-equal; sync:launcher idempotent on the second run. Refs #3841 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3841): backfill changeset PR number Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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de95c03f72 |
fix(#3699): report why a derived frontmatter key was not written, and repair a missing body source (#3846)
* test(#3699): failing-first coverage for derived-key reporting and the case-D fallback * fix(#3699): report why a derived frontmatter key was not written, and repair a missing body source * fix(#3699): scope session-field writes to ## Session so an archived line cannot absorb the update * fix(#3699): resolve the session writer from body labels only, so a frontmatter key never writes the body * chore(#3699): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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36375513b9 |
feat(#3840): generate docs/FEATURES.md from per-feature fragments (#3845)
* feat(#3840): generate docs/FEATURES.md from per-feature fragments docs/FEATURES.md was hand-maintained, and every feature PR wrote into two shared mutable cells: the '### N.' heading whose integer was hand-allocated at authoring time, and the hand-maintained table of contents. Concurrent PRs all picked the same next integer, and two PRs adding differently numbered features still collided on the TOC. #3831 was renumbered 165 -> 166 -> 167 -> 168 across successive rebases, each collision also costing a full matrix verification run because the sha-keyed pass marker dies with the rebase. Mechanism: one fragment per feature at docs/features/<slug>.md carrying id/title/group (and an optional order) in frontmatter, consolidated by scripts/gen-features.cjs --write|--check into a marker-delimited region of docs/FEATURES.md that holds BOTH the TOC and every section body. Group headings and their order are derived too - a group sorts by its lowest-ordered member - so there is no shared registry to edit either; optional per-group prose lives in docs/features/_groups/<slug>.md. A contributor adds exactly one new file. Wired into regen:derived and lint:generated-sync alongside the eight existing generators, matching gen-adr-index.cjs's CLI shape and typed-REASON reporting. Migration froze all 168 existing numbers verbatim: identical section set, identical order, identical bodies. Two defects found in the tree are fixed inline rather than carried forward - the '## Related' block had been spliced into the middle of the document, orphaning §142's Reference line, and four inbound anchors were already broken on next (FEATURES.md#runtime-identity in two files, and #143-spec-phase-edge-completeness-probe off by one). Since the repo has no link checker, --check now validates every inbound FEATURES.md#anchor by resolved target, so that class cannot ship silently again; locale FEATURES.md files resolve elsewhere and stay out of scope. Refs #3840 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3840): carry upstream §69 delta into its fragment and harden the generator Review found section 69 missing '[--strict]' and REQ-STATE-05/06 versus origin/next. Root cause was a stale base, not extraction loss: those lines landed in |
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Tom Boucher
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394bf384be |
fix(#3696): report the last_activity invariant and make the verdict gateable with --strict (#3844)
* test(#3696): failing-first coverage for the last_activity invariant and --strict exit status * fix(#3696): report the last_activity invariant and make the verdict gateable with --strict * fix(#3696): agree with the real reader on last_activity, and stop reporting structure as truncation * chore(#3696): backfill changeset PR number --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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6905726d9c |
chore(#3833): gate every PR compute lane behind a mergeability preflight (#3843)
* test(#3833): failing-first suite for the PR mergeability preflight * chore(#3833): gate every PR compute lane behind a mergeability preflight * fix(#3833): assert the preflight gate on parsed yaml and guard status-function if * fix(#3833): run stub-backed cli tests in-process to avoid a spawnsync deadlock * fix(#3833): fail the preflight open when its script is absent at the base sha --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
|
63abcface9 |
feat(#3146): resolve gsd_run so workflows cannot reach a foreign gsd-tools (#3831)
* feat(#3146): resolve gsd_run so workflows cannot reach a foreign gsd-tools The predecessor package get-shit-done-cc publishes a colliding gsd-tools bin whose phases.clear DELETES where this package's ARCHIVES, and both print success-shaped output against a gitignored .planning/ -- which is how #3129 cost a user 43 phase directories with no error and nothing recoverable from git. The launcher's PATH branch now resolves gsd_run, published only by this package and self-locating via its own symlink chain to the sibling shim, instead of the colliding gsd-tools. A foreign handler becomes unreachable from PATH, and when no gsd_run is reachable the resolver fails closed rather than falling back -- that fallback was the vulnerability. This is smaller than the branch it replaces, which matters: the preamble is inlined into 113 shipped files and agents/gsd-verifier.md sits 2 bytes under a red-line size cap. unset -f gsd_run leads the preamble so a re-source is idempotent. Without it, command -v finds the shell function, returns a bare name, and the resolver falls through to an exit 1 that kills a sourced caller's shell. Adds gsd-tools runtime-identity, a manual diagnostic reporting this runtime's package coordinates over the baked package-identity (#498) and readHostVersion, with a strict total classifier: only a JSON object with an exact packageName verifies, since JSON.parse admits 0/"str"/[]/null/true. An inlined identity assertion was built and reviewed first, then withdrawn -- it breaks five frozen size ceilings and no assertion fits in 2 bytes. Closes #3146 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3146): stop sync:launcher relocating a deliberate preamble placement Pre-existing defect, surfaced by this PR because sync is a no-op unless the snippet content actually changes. transformFile inserts the preamble into the first block that CALLS gsd_run, but gsd-core/workflows/explore.md deliberately places it in a bootstrap-only block that DEFINES gsd_run without calling it -- its own comment explains why: declining the research offer must not leave Step 5's commit call unbootstrapped. Stripping empties that block of calls, so the preamble migrated forward and broke the define-before-use invariant tests/explore-command.test.cjs pins. Reproduced on a pristine origin/next checkout with the base snippet and base file, so this was not introduced here. The insertion target now honours a block that already carried the preamble, falling back to the first calling block for files that have none yet. Adds a behavioral regression test over a two-block fixture. Also updates three runtime-launcher-parity tests that pinned the removed PATH fallback to gsd-tools. Their intent is preserved -- the PATH stub is renamed gsd_run so it is reachable by the new resolver, and the RUNTIME_DIR-wins test still asserts the stub is never invoked. Fixture shebangs move to an absolute /bin/sh, because the fixture PATH is deliberately restricted and #!/usr/bin/env sh could not resolve. Refs #3146 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3146): backfill changeset PR number Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * docs(#3146): document the FEATURES.md section-numbering practice The monotonically increasing section number in docs/FEATURES.md is the most frequent merge-conflict source in this repo, and it has TWO conflict cells, not one: the ### N. heading and the hand-maintained table of contents. Two PRs adding differently numbered features still collide on the TOC, so renumbering alone does not make a branch safe. This branch alone was renumbered 165 -> 166 -> 167 -> 168 across successive rebases. Adds a CONTRIBUTING section stating the practice: allocate the number last, never pre-emptively renumber, take max+1 after a rebase and update the TOC in the same commit, and never renumber someone else's section. Fork contributors are told explicitly they may leave the number to a maintainer at merge rather than chasing the counter. Agents are told to lease the allocation and to include the file in their published touched set. Records the durable fix as planned rather than pretending it exists: FEATURES.md should be generated from per-feature fragments the way CHANGELOG.md is generated from .changeset/, and the way tests/emitted-drift-acks/ works (#2914). Also renumbers this branch's own section to 168, leaving 167 to the PR already in flight. Refs #3146 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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aaf47c5fc2 |
fix(#3691): let every reviewer lane take a prompt cap, and make the documented global resolve (#3832)
* test(#3691): failing-first coverage for the reviewer prompt budget No prompt cap can reach any CLI reviewer lane, by any configuration. Two independent defects compound: all nine `transport: spawn` lanes declare `promptBudgetKey: null`, so `budgetFor` returns on its first line; and the documented global `review.max_prompt_tokens` is advertised in the schema manifest but declared nowhere, so the resolver never materializes it and `budgetFor`'s fallback is dead code. Adds to tests/reviewer-config-federation.test.cjs, which already owns the per-reviewer budget config-set/config-get idiom: - a CLI lane inherits the global cap (RED: reports null) - an http lane with the -1 sentinel inherits the global cap (RED: reports null) - the resolved review surface carries max_prompt_tokens at all (RED: absent) - per-lane overrides the global on a CLI lane - the sentinel boundary: -1 inherits, 0 means do-not-trim and must NOT read as unset, 1 is the smallest real budget — the regression budgetFor's own comment warns about - anti-tightening pins that must stay green: an empty config leaves every lane null, the three existing budgeted lanes are unchanged, and config-set still rejects a per-reviewer key naming something that is not a declared lane - a fast-check property over the resolution contract itself, with -1, 0 and non-finite inputs generated explicitly rather than left to chance Every row was reproduced by hand against the real CLI before being written, so the RED/GREEN split is observed rather than predicted. Refs #3691 * fix(#3691): let every reviewer lane take a prompt cap, and make the global resolve No prompt cap could reach any CLI reviewer lane, by any configuration. Two independent defects compounded. The nine spawn-transport lanes — claude, coderabbit, antigravity, cursor, gemini, codex, kimi-code, opencode, qwen — declared `promptBudgetKey: null`, so `budgetFor` returned on its first line and `review-lane plan` reported `promptBudget: null` no matter what was configured. Each now declares `review.max_prompt_tokens_per_reviewer.<slug>` with the same `-1`-is-unset sentinel the three local-server lanes already use. Separately, the central `review.max_prompt_tokens` was listed in the schema manifest's validKeys and documented as a supported setting, but declared nowhere — the resolved surface is built from capability declarations plus the defaults manifest, and neither carried it. `configGet` returned undefined and `budgetFor`'s documented fallback was dead code. It is now declared with a `null` default, exactly as docs/CONFIGURATION.md already specified, so the default behavior is unchanged: nothing configured means nothing trims. Two things the diagnosis had not predicted, found and fixed while implementing: - `REVIEWER_LANES` in src/review-lane-descriptor.cts is a second, hardcoded registration site that `mergeReviewerLanes` prefers over the capability registry on a slug collision. Editing only the capability files left every CLI lane still null. Both sites now agree. - The generated `gsd-core/bin/lib/capability-registry.cjs` was stale and masked the capability edits; regenerated with `npm run gen:capability-registry` rather than hand-edited. docs/CONFIGURATION.md said "Only lanes that declare a budget key accept one — today ollama, lm_studio and llama_cpp". That is false as of this change and is corrected rather than left to rot. The trim-versus-refuse question the issue raises is deliberately not taken up here: the refusal path already exists for the case that matters — a reviewer whose minimum set exceeds its budget is skipped rather than sent a misleading prompt — and trimming above that floor is the documented, shipped design of the feature. Changing it would alter behavior for the three lanes that already work, which is not what the issue asks for. Fixes #3691 * fix(#3691): document the new global and narrow an invariant this change obsoleted The full suite surfaced two consequences of giving every CLI lane a budget key. `review.max_prompt_tokens` entered CONFIG_DEFAULTS without a matching entry in the planning-config reference, which config-field-docs guards. Documented, including the sentinel semantics a reader needs: a per-lane value overrides the global, `-1` means unset and inherits it, and `0` means "do not trim that lane" and is not unset. The #2797 federation guard asserted that "a lane with no model flag and no host owns no config keys". That held only because budget keys existed solely on the three local-server lanes, all of which have hosts. A lane can now legitimately own a config key for a third reason, so qwen tripped it. The assertion is narrowed rather than weakened: such a lane must still own no model key and no host key, and may own at most its own `review.max_prompt_tokens_per_reviewer.<slug>` — never another lane's. That is strictly more specific in the dimensions that still matter. Proven to still bite: hypothetically giving qwen a `review.models.qwen` key fails it with `model/host: review.models.qwen`. The name and comment cite #3691 for why the premise changed, so a reader sees a deliberate narrowing, not erosion. Checked the sibling assertions in that describe block; the other three do not rest on the obsolete premise and are untouched. Refs #3691 * fix(#3685): port the write-flag content-change contract to its three sibling sites #3685 fixed `phase complete`'s `roadmap_updated` / `state_updated`, which reported `fs.existsSync(path)` rather than whether the transaction wrote anything. Three sibling sites carried the identical defect and are ported here. - `cmdPhaseRemove` reported `roadmap_updated: true`, hardcoded. `updateRoadmapAfterPhaseRemoval` now returns whether the content changed and the flag reports it. #2640/#2974 already fixed `state_updated` at this same call site and left this one behind, so the correct shape was adjacent. - `cmdMilestoneComplete` reported `state_updated: fs.existsSync(statePath)` — byte-identical to #3685's bug in a different command. - `cmdMilestoneComplete` reported `milestones_updated: true`, hardcoded, never consulting the MILESTONES.md write. `gsd-core/workflows/remove-phase.md:100` extracts `roadmap_updated` for display and never branches on it, so the flip from always-true to content-based changes no workflow behavior. Verified by reading the step, not assumed. One trap found while implementing: the obvious in-memory `finalContent !== originalStateContent` comparison — copying `cmdPhaseComplete`'s shipped shape verbatim — gives a FALSE POSITIVE for milestone completion. `platformWriteSync` normalizes Markdown at write time, and the milestone-closure transform regenerates `## Current Position` fresh on every call, so its pre-normalize output always differs from the already-normalized file on disk even when the persisted bytes are identical. The comparison is therefore made against the post-write on-disk content. `cmdPhaseComplete`'s own comparisons are left untouched — their repeat-no-op tests pass, so they are not exposed to this artifact. `milestones_updated` has no reachable no-op: the MILESTONES.md write unconditionally appends an entry every call. Only the true direction is pinned, documented inline rather than faked with a passing test. Refs #3685 * fix(#3685): compare write-flag content through the writer's own normalizer An independent reviewer disproved a claim made while porting #3685's contract to its sibling sites: that `cmdPhaseComplete`'s comparisons were not exposed to the Markdown-normalization artifact already diagnosed in `cmdMilestoneComplete`. `platformWriteSync` normalizes on write — CRLF stripped, blank-line runs collapsed, a blank line inserted after a heading, a single trailing newline enforced. Every flag that compares the PRE-normalization in-memory string against the on-disk pre-image can therefore report a change when the persisted bytes are identical. `cmdMilestoneComplete` had been worked around by re-reading the file after the write; the other sites compared raw strings. All of them now go through one exported seam, `contentChangedAfterNormalize(filePath, before, after)`, which normalizes both sides exactly as the writer does. That removes the extra disk read the milestone workaround needed, and makes the sites agree by construction rather than by four independent implementations of one rule — the divergence the repo names as an anti-pattern. Reachability, stated precisely rather than uniformly: the seam is load-bearing at `cmdPhaseComplete`'s `roadmapUpdated`, `requirementsUpdated` and `stateUpdated`, where section-rewrite logic genuinely regenerates content into a different-but-normalization-equivalent shape. At `updateRoadmapAfterPhaseRemoval` it is defense-in-depth: the no-match branch never reassigns `content`, so the raw comparison was already correct there. The first analysis claimed the reverse; this is the corrected finding. Also fixes an unsound test premise the remote suite caught. The byte-identity precondition in `roadmap_updated is false when ROADMAP.md comes out byte-identical` asserted against a hand-authored, un-normalized fixture — so the very first write reformatted it and the file could not come back identical. The fixture is now written already-normalized, so the assertion compares a normalized pre-image against a normalized post-image and still fails if the flag regresses to a hardcoded `true`. Not platform-specific; it reproduces on macOS too, and the earlier local check simply never exercised it. The sibling true-direction and milestone tests were checked for the same premise and do not share it — they assert `notEqual`, or compare two post-write states produced through the same normalizing seam. Refs #3685 * chore(changeset): backfill PR number for #3691 fragment --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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c933184b97 |
enhance(#3172): require a stated failing direction for every automated acceptance command (#3825)
* test(#3172): failing-first suite for the stated failing-direction probe Pins the <fails_when> pairing walk, placeholder denylist, MISSING sentinel exemption, degraded-read contract, CLI arm and the plan-authoring contract text. RED by construction: the module exports it requires do not exist yet. Executed on the remote runner. * feat(#3172): require a stated failing direction for every automated acceptance command Every runnable <automated> command now carries a <fails_when> sibling naming what output constitutes failure. A command with no expressible failure mode is not an acceptance test: it reads as rigour and is not falsifiable. - verify-command-grounding gains a failing-direction probe sharing the existing <automated> grammar, MISSING sentinel and walk guard rather than copying them - gsd-tools check verify-failure-directions <N> backs it; plan-phase dispatches it and hands the JSON to gsd-plan-checker check 8f - Dimension 8 detail extracted to references to stay under the agent size cap Verified on the remote runner. * fix(#3172): close four review findings in the failing-direction probe - MISSING_SENTINEL_RE matched an env-var assignment prefix (MISSING=1 cmd), so a real command was exempted from the new blocking gate. Tightened the SHARED constant rather than adding a second copy. - Both token regexes scanned to EOF on unclosed openers (O(n^2), 1562ms at 40k). Bodies are now non-crossing; 1ms, byte-identical on well-formed input. The pre-existing AUTOMATED_BLOCK_RE carried the same defect and is fixed here too. - probePhaseFailingDirections reported status 'ok' when one plan was unreadable, conflating 'could not look' with 'nothing to report'. - Extracted the phase-resolution block both check arms had copied verbatim. Also corrects a docs/AGENTS.md dimension list stale since #2401. Verified on the remote runner. * fix(#3172): project the planner rule onto the spawn contract, settle emitted bookkeeping The remote runner refuted the planner-side edit. agents/gsd-planner.md is frozen under a 49152-LF-char cap asserted by four suites and sat at 49,146 — six chars of headroom — so the +537 of authoring rule blew it. #3297/#3645 already settled where such a rule goes: the planner spawn contract in plan-phase.md, beside <tracked_source_paths>. The agent file is reverted to origin/next verbatim. - plan-phase.md gains <failing_direction_contract>; tests row 30 now asserts the contract there and row 30b guards the freeze in both directions - plan-phase.md growth acknowledged by APPENDING to the 3409 fragment, per the precedent that two ack sources may never name the same path - install-tree fixtures regenerated for the three new reference files Verified on the remote runner. * chore(#3172): backfill PR number into the changeset fragment pr:0 -> pr:3825 now that the PR exists. --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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596540f864 |
feat(#3227): publish machine-readable state contract at step boundaries (#3824)
* feat(#3227): publish machine-readable state contract at step boundaries Adds src/state-contract.cts, a best-effort publisher that writes .planning/state.json (contract 1.0.0) at 11 step-boundary commands, so external tools read a versioned contract instead of parsing STATE.md and ROADMAP.md heuristically. Composes existing owners rather than re-deriving: phase rows come from a new locateProgressTable extracted from deriveProgressFromRoadmap (so the snapshot can never disagree with GSD's own progress counters), milestone identity from getMilestoneInfo, and next from classifyProject. Owners are required lazily to avoid the state -> state-contract -> smart-entry -> state require cycle. Also fixes a pre-existing defect in scripts/lint-test-file-count.cjs (maintainer-approved as a second concern): testEffectivePrefix never stripped the suite qualifier, so 65 dotted test files counted against no module and 9 mis-bucketed into a shorter one. Allowlist re-baselined for the 74 files the gate can now see. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3227): backfill PR number into the changeset fragment pr:0 -> pr:3824 now that the PR exists. Doc-only. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3227): shape hostile-name fixtures away from the scan corpus The two hostile-input fixtures used a literal phrase from scripts/prompt-injection-scan.sh's corpus, so CI's Security Scan redded on this file. These tests assert that an arbitrary phase name round-trips into state.json as inert data -- the property holds for any string, so the injection flavor is illustrative, not load-bearing. Reshaped to a hyphenated fake instruction tag, which stays hostile-looking while matching none of the scanner's patterns. Allowlisting the file was rejected: that mechanism is for suites whose subject IS injection defense, and it would blind the scanner to this whole file permanently. See DEFECT.PROMPT-INJECTION-SCAN-COLLISION. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3227): ratchet the state-contract mutation floor to its measured score The module was registered at minScore 50, the ratchet's minimum permitted floor for a newly-registered module whose score had not been measured. This PR's own Stryker shard measured 66.25% (run 32769289750, job 97565813640), so the floor moves to floor(measured) - 1 = 65, per the rule the registry documents. 66.25 is below TARGET_MUTATION_SCORE (80), so this stays a ratchet candidate: raise as the tests improve, never lower. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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a2387a0545 |
feat(#3034): add opt-in parallel reviewer lanes (#3822)
* test(#3034): failing-first coverage for opt-in parallel reviewer lanes Executes the real invoke_reviewers dispatch block from review.md against a stubbed gsd_run seam rather than pattern-matching the workflow text, so the two properties that actually carry risk are observable: that every lane is joined before aggregation, and that concurrent lanes cannot tear a line in gsd-review-lane-results.jsonl. Concurrency is proven by a barrier fixture, not by elapsed time -- each stub lane blocks until all lanes have checked in, which can only complete if they overlap. Red against the current sequential dispatch, by design. Refs #3034 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * feat(#3034): add opt-in parallel reviewer lanes Reviewer lanes within one review pass inspect the same immutable plan snapshot and have no dependency on one another, but were dispatched strictly one at a time, so a multi-reviewer pass cost roughly the sum of its lanes. The serialization is a deliberate protection against provider rate limits, so it stays the default; review.parallel_lanes opts a project out of it. The loop body is hoisted into run_review_lane so the sequential and concurrent paths share one body -- two hand-synced dispatch bodies is the divergence class ADR-2782 spent a phase deleting. Each lane writes a slug-scoped result file, concatenated in selection order after the join: concurrent O_APPEND is atomic only below PIPE_BUF, and write_reviews parses that JSONL to render the models:/model_sources: frontmatter, so a torn line is a broken REVIEWS.md rather than a cosmetic log defect. Aggregating in selection order also keeps the artifact byte-identical between the two paths. The guard is strict equality on "true" and falls back to sequential when config-get fails -- the opposite polarity from the commit_docs guard, because failing open here fires the very requests the default prevents. Also corrects docs/COMMANDS.md and its four locale mirrors, which described --all as running every configured reviewer in parallel when dispatch was in fact sequential. Closes #3034 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3034): de-duplicate dispatch slugs and scope lane locals Review finding (Standards axis): a slug repeated in SELECTED_REVIEWERS would put two concurrent background jobs on the same > -truncated per-lane result file. The shared-append form this replaced could not corrupt itself that way, so de-duplicating is what keeps the concurrent path no worse than the sequential one. Selection de-dupes today -- the roster is a Set and review.default_reviewers normalizes lowercase-unique -- but reachability analysis is not a contract, which is the same reason the roster derivation itself is guarded. Splitting once into DISPATCH_SLUGS also removes the duplicated tr-split the same review flagged: the dispatch and aggregation loops now share one list, which is what guarantees they walk the same slugs in the same order. A plain string accumulator rather than an array, because zsh and bash disagree on array indexing and this block runs under both. Also scopes run_review_lane's locals. Not a live fix -- each dispatched call already forks its own subshell -- but it makes the isolation a property of the function rather than of the dispatch mechanism happening to fork. Refs #3034 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3034): acknowledge review.md growth, drop spent 2295 ack The differential attribution gate reported review.md growing 4173 bytes (30712 -> 34885) with no live acknowledgment. Adds the per-PR fragment it asks for, naming only the one path it reported. Deleting tests/emitted-drift-acks/2295-resolved-model.json is required, not opportunistic. That fragment declared review.md and nothing else, and its ripple is already absorbed into the base, so it is spent -- it can no longer clear anything, which is why the gate still reported review.md as unacknowledged. It could not simply be left alone either: two ack sources may never name the same path, so it blocked this PR's fragment outright. CONTRIBUTING is explicit that a fragment whose last entry is removed gets deleted with it, because an empty fragment signals nothing while its presence reads as a live alarm. Refs #3034 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3034): backfill changeset PR number Refs #3034 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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a84f756303 |
fix(#3078): sweep all-spent ack fragments on next, name the collision remedy (#3823)
* fix(#3078): sweep all-spent ack fragments on next, name the collision remedy
`guard-no-ack-on-next` only ever watched the legacy tests/emitted-drift-ack.json.
#2914 exempted the fragment directory on the premise that a persisting fragment
"cannot conflict with any other PR". Fragments do not share a FILE, but they do
share a PATH KEY SPACE, and a path claimed by two sources is a hard failure in
the same script -- so a fully-spent fragment on next owns keys it can no longer
gate, and the next PR to grow one of those paths can declare it neither there
(spent) nor in its own fragment (duplicate). Measured at the sweep: 45 fragments
owning 403 paths, up from 13/272 at triage 19 days earlier.
- `assertNoAllSpentFragments` fails a fragment only when EVERY surviving entry is
spent against the copy at HEAD^, so a partially spent fragment -- and the
re-arm-by-appending route #2639/#2993 ship on -- keeps working.
- `ackProse` duplicates the gate's zero-width/whitespace stripping across the
scripts-ship/tests-do-not line, bounded by a prose-parity test.
- The guard job's checkout takes fetch-depth: 2; at depth 1 HEAD^ is absent and
every fragment reads as brand-new, i.e. the guard passes vacuously.
- The duplicate-ack error now names both resolutions, since the guard is
post-merge by design and cannot stop the colliding PR.
- All 45 spent fragments deleted, 0000-legacy-migration.json included, and the
three tests that pinned its permanence corrected.
Verification is the remote runner (gsd-test), not a local suite.
Closes #3078
* fix(#3078): make the prose-parity test two-sided, cover the git seam, base on the pre-push tip
Three review findings, all fixed:
- The parity test was a tautology: it checked ACK_INVISIBLE against a
hardcoded list matching its own definition, never against the gate. The
gate's INVISIBLE and its reason normalizer (hoisted out of diffEmitted as
normalizeAckReason) are now exported for that sole purpose, and the test
sweeps 0x00-0xFFFF against both surfaces. Mutation-checked: adding a
codepoint to one side and not the other now fails.
- resolveBaseRef, readFragmentAtRef and assertUsableBaseRef had zero direct
coverage -- the tests reimplemented the git reads in a local helper, so the
ls-tree-vs-show discrimination, the root-commit fallback and the
option-injection guard were never executed. All are exported and tested
against real temp repositories now, plus an end-to-end --base-ref subprocess.
- HEAD^ is not 'the state of next before this push'. The default branch allows
REBASE merges, so one push can carry N commits, and a 2-commit rebase-merge
whose first commit adds a fragment would be told to git rm it on the very
push that introduced it. CI now passes github.event.before via --base-ref and
fetches it explicitly; HEAD^ remains only the local fallback.
Also adds the safe.directory guard every other git call in this repo carries
(#2767), and stops naming the deleted migration fragment by filename in
CONTEXT.md, which tripped lint-removed-but-needed.
Refs #3078
* fix(#3078): keep the fragment directory alive after the sweep empties it
Sweeping every fragment leaves the directory untracked, and check-glossary-refs
then fails: CONTEXT.md references tests/emitted-drift-acks, which no longer
exists. The empty directory IS the intended steady state, so it has to survive
its own remedy.
Adds tests/emitted-drift-acks/README.md documenting the create/use/delete
lifecycle where a contributor actually meets it, matching the existing
tests/qa/smell-acks/README.md precedent. Every reader filters on .json, so the
README is invisible to the gate.
Also sweeps #3809's ack fragment, which the rebase onto origin/next brought in
and the new guard immediately reported as all-spent -- its own remedy applied.
Refs #3078
* fix(#3078): guard the added tests' git calls, drop a second fragment-existence pin
Both defects surfaced by the remote runner (linux-node24, 4/37445 failed).
- The new --base-ref E2E test ran `git rev-parse HEAD` against the checkout
without the #2767 safe.directory guard. The runner mounts the repo at a path
owned by another uid, so git refused every operation there with 'detected
dubious ownership'. Every git call the new tests make now names its own
specific directory as safe, via one local helper, mirroring safeDirArgs in
helpers/emitted-runtime.cjs.
- tests/agent-tracked-source-rule.test.cjs pinned the existence and contents of
the 3645 and 3409 ack fragments. That is a merged PR's paperwork, not live
behavior: once the growth is in next's baseline the acks are spent and this
PR's guard sweeps them. The third assertion pinned the hand-appended
workaround for the exact collision #3078 removes. Deleted; #3645's real
protection is the two behavioral tests above it, untouched.
Also restores #3809's ack fragment, which merged one commit before this branch.
Deleting an ack in the same window as its introducing PR races any consumer
whose baseline predates it -- the runner's container proved it, resolving
origin/next to
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