0c43d853e2
* test(#1884): reproduce phantom lock timeout from swallowed mkdir failure withPlanningLock swallows a platformEnsureDir failure at src/planning-workspace.cts:210, so an EACCES/ENOSPC/EROFS creating .planning/ is misreported as a 10s "held by a live process" lock-contention timeout instead of the real filesystem error. These tests pin the corrected contract and currently fail against the unfixed source (RED). Also proves the pre-existing Docker overlay-fs lock-write retry race is unaffected by this change. * fix(#1884): surface mkdir failures instead of a phantom lock timeout withPlanningLock swallowed platformEnsureDir failures (EACCES/ENOSPC/EROFS/EMFILE) creating .planning/, so the subsequent lock write failed with ENOENT (parent missing), which is retryable (PLANNING_LOCK_RETRY_ERRNOS, added for a Docker overlay-fs race). The loop then spun the full 10s budget and threw a phantom "held by a live process" contention error pointing at a nonexistent holder. The mkdir failure now propagates immediately with its real errno and message. The Docker overlay-fs ENOENT lock-write race (directory present) is unaffected, as is every path where .planning/ already exists or is creatable. Per docs/adr/1411-resolution-provenance.md's 2026-07-26 amendment, this is the one site in epic #1879 that legitimately throws (ADR-227's genuinely-fatal carve-out) -- its defect was throwing the wrong error after swallowing the real one, not that it threw at all. * chore(#1884): backfill changeset PR number --------- Co-authored-by: sim <sim@local>
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.