Files
msd-core/.changeset
Tom Boucher 07603df8f2 fix(#2647): code-fixer worktree under .claude/worktrees/, not a hardcoded /tmp path (#2942)
* test(#2647): failing-first — fixer worktree path must be repo-relative not /tmp

* fix(#2647): place code-fixer worktree under .claude/worktrees/, not /tmp

The gsd-code-fixer agent hand-rolled its worktree at a hardcoded
`/tmp/sv-${padded_phase}-reviewfix-XXXXXX` mktemp path. On Windows/Git Bash
that landed OUTSIDE the project tree — outside the agent session's permission
allowlist, so every Read inside the worktree prompted (~25/run) — and mktemp's
MAX_PATH-avoidance substitute produced an un-removable `C:/mvwtNN` path.

Place the worktree repo-relative under `.claude/worktrees/` (the same dir the
harness-managed executor worktrees use: gitignored via `.claude/`, inside the
session's permission scope), with a $$-PID + epoch suffix for concurrency
uniqueness (replacing mktemp's XXXXXX). $main_repo is resolved the same way
the cleanup tail already resolves it.

Three sites updated: setup_worktree bash, concrete-steps prose, critical_rules.
The #2990 `-b "$reviewfix_branch"` invariant is preserved (the folded test
asserts it). Failing-first regression added to the #2990 suite in
tests/agent-frontmatter.test.cjs.

* test(#2647): update #2686 path assertion to expect .claude/worktrees/, not /tmp

The #2686 regression test encoded the worktree location as a hardcoded
`/tmp/sv-` path (matching sibling GSD agents at the time). #2647 showed that
breaks Windows/Git Bash (worktree outside the project tree → permission prompts;
mktemp MAX_PATH substitute un-removable). Update the #2686 path assertion to
require the repo-relative `.claude/worktrees/` location and forbid `/tmp/sv-`.
The #2686 isolation + cleanup assertions are unchanged.

* fix(#2647): word-boundary wt= parse + ack the fixer growth vs next

Two follow-ups to the #2647 GREEN run:
- parseWtAssignments matched `prior_wt=` (no word boundary), polluting the
  set and tripping the repo-relative + concurrency-unique assertions. Anchor
  on (?:^|\s)wt= so only the real worktree-path assignment is captured.
- emitted-attribution: gsd-code-fixer.md grew 1875 bytes vs origin/next. Update
  the emitted-drift-ack entry to attribute the #2647 worktree-path change
  (supersedes the prior #2825 attribution, whose growth is already in next).

* fix(#2647): address review — validate padded_phase at the sink + tighten test

Code-review + security-review both APPROVED with one actionable minor:
padded_phase is interpolated into a worktree PATH and a git BRANCH NAME, but
was only validated by the orchestrator (code-review-fix.md), not at the agent
sink. The agent prompt is a literal bash contract any caller can spawn, so add
a `[[ =~ ^[0-9]+(\.[0-9]+)?$ ]]` self-defense check rejecting traversal/shell
metachars (defense-in-depth; not a present vuln — the only caller validates).

Also tighten the concurrency-uniqueness test to require BOTH $$ AND $(date +%s)
(either-alone was too lax per review). Update the emitted-drift-ack reason to
cover the added validation growth.

* changeset(#2647): code-fixer worktree under .claude/worktrees not /tmp

* changeset(#2647): backfill PR number 2942

* chore(#2938): regenerate stale docs/CONTEXT-INDEX.json on next

#2938 (#2928) updated the CONTEXT.md RULESET prose for the new per-PR
emitted-drift-ack fragment mechanism (#2914) but shipped a CONTEXT-INDEX.json
generated from the OLD prose. lint:generated-sync fails on every PR that
rebases onto next after #2938 (the regen produces a 3-line diff bringing three
RULESET entries — AGENT_SIZE_BUDGET, EMITTED_ATTRIBUTION, WORKFLOW_SIZE_BUDGET
— in sync with the prose already on next). Mechanical regen via
`node scripts/gen-context-index.cjs --write`; idempotent; surfaced by the
#2647 rebase. No behavioral change.

---------

Co-authored-by: sim <sim@users.noreply.github.com>
2026-07-31 14:45:51 -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.