4e378d37d8
Old shape compared listTmpStageDirs() snapshots before/after the mid-copy throw. Under scripts/run-tests.cjs --test-concurrency=4, tests/install-minimal-all-runtimes.test.cjs runs in a parallel subprocess and also creates gsd-minimal-skills-* dirs in shared os.tmpdir(). The parallel process's create/remove activity between this test's two snapshots caused deterministic failure when timing aligned -- presented as 'flaky' but is a real race. CI failure data (PR #2993 run 25238555786): expected (before): ['gsd-minimal-skills-km1O1O'] actual (after): [] Both processes behaved correctly in isolation. The test was wrong: it observed a shared filesystem state across processes. Fix: stub fs.mkdtempSync inside this test to record THIS call's stage dir path. After the throw, assert fs.existsSync(stagedDir) === false. Direct observation of the function's own behavior; no global tmpdir scan; no parallel-process interference. Closes #3008
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
node scripts/changeset/cli.cjs render --version vX.Y.Z --date YYYY-MM-DD
Reads every fragment, groups bullets by type:, replaces ## [Unreleased] with a new ## [vX.Y.Z] - YYYY-MM-DD block, opens a fresh ## [Unreleased] above, deletes consumed fragments. Idempotent.