Files
msd-core/.changeset
Tom Boucher a5706bd39d enhance(#2596): validate a wave branch's committed diff stays in its declared scope (#3264)
* test(#2596): failing-first suite for worktree-wave scope conformance

Binds the advisory diff-vs-declared-scope check to behavior before it exists:
the pure coverage predicate, the SUMMARY-artifact exemption and its parity with
the rescue walker, the gauntlet integration (never flips ok, degrades on a git
failure, survives a later block), the manifest normalizer's files_modified
handling, and the --files negative-input matrix on record-agent/create.

Refs #2596

* enhance(#2596): warn when a wave branch commits outside its declared scope

The worktree-wave merge gauntlet validated branch, base, deletions, SUMMARY
rescue and a clean worktree, but never compared a plan branch's actual
committed diff against the files_modified the plan declared — so an executor
that committed outside its brief merged into shared phase state silently.

Adds an advisory scope-conformance check: when the manifest entry carries a
declared scope, the gauntlet diffs HEAD...<branch> and appends one structured
warning per path outside it. It never flips ok and never blocks the merge;
promotion to a hard gate is a separate, disclosed change. With no declared
scope no git subprocess is spent at all.

Refs #2596

* docs(#2596): document the advisory worktree-wave scope-conformance check

Records the optional --files flag on worktree record-agent/create, the
advisory warnings channel cleanup-wave now emits, and its two deliberate
noise limits (SUMMARY-artifact exemption, literal-prefix glob matching).
Wires execute-phase to pass the plan's already-parsed PLAN_FILES.

Refs #2596

* fix(#2596): close review findings on the scope-conformance advisory

- share one path normalizer between the SUMMARY-artifact predicate and the
  scope comparison so the exemption and the check cannot drift
- wire --files into the orchestrator-worktree dispatch, which created a
  worktree but never declared its scope, so the advisory silently did not
  apply on that backend; ADR-1239 requires both adapters share one check
- correct the now-false blockquote claiming the check does not exist yet
- add the fast-check property tests the repo requires for parser logic
- add the record-agent/create parity test that Generative Fix Divergence
  requires for two surfaces implementing one rule

Refs #2596

* fix(#2596): keep execute-phase.md under the frozen pre-phase-6 byte ceiling

The one-sentence note added with the --files flag pushed execute-phase.md to
93708 bytes, past the ADR-857 PRE_PHASE6 cap of 93600 — the tightest of the
three workflow size gates, and a hard cap an acknowledgment cannot clear. It
failed three tests plus the differential attribution check.

Condense the note to a one-line pointer (93543, 57 B of headroom); the full
explanation already lives in docs/CLI-TOOLS.md and the dispatch step. The flag
itself stays in the command, because the orchestrator reads this workflow at
runtime and cannot pick it up from docs/.

Acknowledge the remaining 143 B of growth by appending to the existing
execute-phase.md fragment rather than adding a second one — the ack lint
rejects two sources naming the same path.

Refs #2596

* fix(#2596): make the execute-phase.md edit net-negative, not merely under the cap

The size gate on this file is two assertions, not one: bytes < 93600 AND
bytes <= 93400. The base is exactly 93400, so the file is at its budget and
any growth trips the margin assertion — the previous fix cleared the ceiling
but not that.

Move the --files explanation to per-plan-worktree-gate.md, which already owns
PLAN_FILES and carries no cap, and reclaim the rest from two clauses in the
sentence being edited: the cleanup-wave rules phrasing, and a 'non-zero exit'
the very next sentence already states. execute-phase.md ends at 93392, eight
bytes below base. The flag itself stays in the command — the orchestrator
reads this workflow at runtime and cannot pick it up from docs/.

With no growth left, the acknowledgment is unnecessary and its byte delta was
no longer true, so the shared ack fragment is restored byte-identical to base.

Refs #2596

* docs(#2596): add the how-to for interpreting scope-conformance warnings

The docs for this change were entirely Reference — the flag and the warning
codes — with the task-oriented quadrant empty. Adds the page that answers the
question an operator actually has when the advisory fires: what the two codes
mean, that nothing is blocked so there is no failure to hunt for, how to tell
whether the executor over-reached or the plan under-declared, and the three
ways the check legitimately stays silent so an absence of warnings is not
mistaken for proof of conformance.

Refs #2596

* chore(#2596): backfill changeset pr number to 3264

---------

Co-authored-by: sim <sim@local>
2026-08-09 16:12:57 -04:00
..

Changeset Fragments

This directory holds per-PR CHANGELOG fragments. Every PR with user-facing changes drops one (or more) <random-name>.md files here describing its CHANGELOG entry. Fragments are consolidated into the top-level CHANGELOG.md at release time.

Why

Two PRs that both edit the ### Fixed block of CHANGELOG.md always conflict on merge — git can't pick a serialization order without human input. Two PRs that each add a fresh .changeset/<unique-name>.md never conflict because they don't share lines.

See #2975 for the full rationale.

Adding a fragment

node scripts/changeset/new.cjs \
  --type Fixed \
  --pr 1234 \
  --body "fix the thing — explain the user-visible change in one sentence"

This writes .changeset/<adjective>-<noun>-<noun>.md with frontmatter and a body. Three random words → concurrent PRs don't collide.

Format

---
type: Fixed
pr: 1234
---
**`/gsd-foo` no longer drops trailing slashes** — explain the user-visible change.

Allowed type: values follow Keep a Changelog: Added, Changed, Deprecated, Removed, Fixed, Security.

Opting out

PRs that legitimately have no user-facing impact can add the no-changelog label. CI honors it. When unsure, add the fragment.

At release time

Promotion is automatic. The release workflow's finalize job runs:

node scripts/changeset/cli.cjs render --version vX.Y.Z --date YYYY-MM-DD --allow-empty

This reads every fragment, groups bullets by type:, replaces ## [Unreleased] with a new ## [vX.Y.Z] - YYYY-MM-DD block, opens a fresh ## [Unreleased] above, and deletes consumed fragments. The --allow-empty flag ensures a no-change release still gets a dated heading (with a _No notable changes._ placeholder). A subsequent verify step confirms the promotion landed correctly. Maintainers do not run this by hand.

Archived fragments

.changeset/archived/ holds fragments for already-shipped releases (≤ 1.3.1), retained for provenance. Their content was hand-curated into the dated ## [1.x.y] sections of CHANGELOG.md during the #690 backfill — they were never consumed by render. All changeset tooling enumerates .changeset/ non-recursively, so archived fragments are never picked up or rendered. Do not move them back to the top level.