Commit Graph

8 Commits

Author SHA1 Message Date
Tom Boucher
6913dbcdb1 fix(10): centralize semver comparison policy across hooks and changeset 2026-05-24 18:14:56 -04:00
Tom Boucher
334a64168e chore(npm): rebrand packages to @opengsd scope (#127)
* chore(npm): rebrand packages to @opengsd scope

Rename:
- get-shit-done-redux → @opengsd/get-shit-done-redux
- @gsd-redux/sdk → @opengsd/gsd-sdk

Add publishConfig.access=public for first-time scoped publish.
CLI binary names (get-shit-done-redux, gsd-sdk, gsd-tools) unchanged.

Sweeps install commands, npx invocations, CI publish/version-check
workflows, tests, docs, READMEs (all translations), and the
PACKAGE_NAME constant in check-latest-version.

Bumps qs 6.15.1 → 6.15.2 to clear a moderate advisory surfaced by
the audit-clean test (GHSA-q8mj-m7cp-5q26).

Closes #126

* chore: pin 2.0.0 release + remove canary workflow

- Bump both packages 1.50.0-canary.0 → 2.0.0 for first @opengsd publish
- Remove .github/workflows/canary.yml and canary dist-tag handling in
  release.yml / release-sdk.yml
- Drop canary section from VERSIONING.md

Refs #126

* chore: address review findings + harden tarball-smoke timeout

- .changeset/opengsd-org-rename.md: match project's custom
  parse.cjs frontmatter (type: Changed / pr: 127); the scoped
  @changesets/cli keys were silently rejected.
- CONTEXT.md: drop two canary-stream policy lines and a dangling
  DEFECT.CANARY-VERSION-LEAK.cross-ref now that canary.yml is gone.
- tests/release-tarball-smoke.install.test.cjs: pass
  timeout: 600_000 for npm pack + global install; the 3-minute
  runNpm default was timing out on slower Docker hosts (cartographer).

Refs #126

* fix(sdk): add missing type/runtime devDependencies for build

prepublishOnly invokes tsc which couldn't resolve @types/node,
@types/ws, or synckit. They had been hoisted from root but were
not declared in sdk/'s own package.json — first publish from a
clean SDK tree failed.

Refs #126

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(ci): use npm pack stdout instead of glob to find tarball

`npm pack --silent` for a scoped package (@opengsd/get-shit-done-redux)
produces `opengsd-get-shit-done-redux-*.tgz`, not `get-shit-done-redux-*.tgz`.
Capture the filename from stdout instead of a hardcoded glob so the step
works regardless of package name format.

Fixes smoke (ubuntu-latest, 22, false) CI failure.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* ci: treat workflow-file changes as test-skip eligible

`.github/workflows/install-smoke.yml` (and other workflow files)
were in neither `test.yml` paths nor `test-skip.yml` paths-ignore,
so neither workflow ran on a workflow-only commit — leaving the
required test-skip check perpetually missing.

Refs #126

* chore: reset version to 1.0.0 for first @opengsd publish

Nothing has been published yet under the @opengsd scope, so the
inaugural release uses 1.0.0 rather than 2.0.0. The "major bump"
in the changeset reflects the breaking install-command change for
users migrating from the prior unscoped `get-shit-done-redux`, not
a numeric continuation from a 1.x line under the new identity.

Refs #126

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-22 16:22:41 -04:00
Tom Boucher
2a915c1b82 chore: migrate references from gsd-build to open-gsd/get-shit-done-redux (#120) (#121)
Security-motivated migration of all stale repository and npm-scope references.

Three categories of changes (58 files, 174 substitutions):

1. gsd-build → open-gsd (security-critical):
   - .github/workflows/release-sdk.yml — npm token comment, tarball filename pattern
   - .github/workflows/hotfix.yml — same
   - .changeset/fix-3406-detect-stale-sdk-shadow.md — @gsd-build/sdk → @open-gsd/sdk
   - .changeset/sharp-quails-leap.md — same
   - get-shit-done/workflows/update.md — CHANGELOG raw GitHub URL

2. GSD-redux org slug → open-gsd (canonical rename):
   - package.json + sdk/package.json — repository/homepage/bugs metadata
   - All README.*.md — live badge and link sections
   - CONTRIBUTING.md, CONTEXT.md, QUICK-WINS-CONFIRMED-BUGS.md
   - .coderabbit.yaml, .release-monitor.sh, scripts/sync-rulesets.sh
   - docs/** — all live agent/ADR/user-facing documentation
   - tests/** — repo slug assertions and test fixtures
   - scripts/changeset/cli.cjs + github-release-notes.cjs
   - .github/ISSUE_TEMPLATE/*, .github/pull_request_template.md
   - bin/install.js, get-shit-done/bin/lib/model-catalog.cjs
   - sdk/HANDOVER-*.md, sdk/src/*.test.ts

3. CLAUDE.md (gitignored local file — not in this commit):
   Updated separately outside git: --repo gsd-build/get-shit-done →
   --repo open-gsd/get-shit-done-redux with security warning.

Intentionally unchanged: CHANGELOG.md, docs/RELEASE-*.md,
.changeset/README.md, .changeset/build-hooks-atomic-write.md,
README.md migration table (historical fork record),
tests/changeset-serialize.test.cjs line 78 (serialization fixture).

The gsd-build/get-shit-done repo is compromised (rug-pull documented in
README.md). Do not push to or interact with that repo.

Closes #120
2026-05-22 12:28:16 -04:00
Tom Boucher
ea67479bfb fix(3496): include all version patterns in changelog extraction (#90)
* fix(3496): include all version patterns in changelog extraction

parseChangelog now handles multi-line bullets (continuation lines
starting with two or more spaces) where the (#NNNN) PR trailer
appears on a continuation line, not the opening dash line. The
previous single-line regex silently dropped every such bullet,
causing Feature/Enhancement sections to return 0 entries.

Also adds an `extract` subcommand to scripts/changeset/cli.cjs:
  changeset/cli.cjs extract --from VERSION --to VERSION [--changelog FILE] [--json]
Extracts releases strictly after --from (exclusive) and up to and
including --to (inclusive). Accepts v-prefixed versions. Exits 2
when no releases fall in range, giving /gsd:update a deterministic
range-aware helper instead of vague/manual extraction.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test(3496): use production parseChangelog in markdown-mode assertion

Replace raw stdout.includes() in the emits-markdown test with a
parseChangelog call on the output so the assertion targets version
strings via the production parser rather than a raw substring match.
Eliminates the output-grep anti-pattern flagged by test-rigor.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* chore(changeset): add fragment for fix #3796 (issue #3496)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(3496): reject malformed --from/--to semver in extract with structured error

`parseSemver` coerced non-numeric components to 0 (e.g. `1.41.x` → `1.41.0`),
making range selection silently wrong under typos or version-shape drift.

Add a strict N.N.N validation gate before comparison; exit 1 with a JSON
error report when either bound fails.  Add two regression tests covering
alphabetic and dotted-letter inputs.

Codex adversarial review finding: high severity (scripts/changeset/cli.cjs:226-244)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(3496): preserve bullets without PR trailer in parseChangelog (pr: null)

Previously flushBullet() silently discarded any bullet that lacked a
trailing (# NNNN) token.  On the real CHANGELOG.md this dropped 7 entries
from v1.41.0 alone, so cmdExtract returned incomplete release notes to the
/gsd:update confirmation step.

Store PR-less bullets as { body, pr: null } instead.  Update cmdExtract's
textOutput renderer to emit `- body` (no trailer) for null-pr bullets.

Add regression tests:
  - serialize: preserves bullets without trailer as pr:null (not dropped)
  - cli extract: preserves PR-less and PR bullets together in extracted JSON
  - cli extract: rejects malformed --from/--to (1.41.x, foo) with exit 1

Codex adversarial review finding: high severity (scripts/changeset/serialize.cjs:64-73)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(3496): wire extract into update.md + reject pre-release in range, fix CHANGELOG parser edge cases

BLOCKER fixes:
- F1: workflows/update.md show_changes_and_confirm step now invokes
  `scripts/changeset/cli.cjs extract --from $INSTALLED_VERSION --to
  $LATEST_VERSION --changelog $CHANGELOG_TMP --json` with explicit exit-2
  handling ("no releases in range") and fallback text.  The prior prose
  ("extract entries between versions") was never wired to the binary and
  silently skipped intermediate versions (#3496).
- F2: releases.filter in cmdExtract now rejects any rel.version that does
  not pass SEMVER_RE before numeric-tuple comparison.  parseSemver('1.0.0-rc.1')
  previously returned [1,0,0] (same as '1.0.0'), causing pre-release entries to
  corrupt range queries.  Architectural choice: skip pre-release + 4-part
  versions with a stderr warning; full semver §11 pre-release ordering deferred
  to a consolidation issue (see F8 note below).

MAJOR fixes:
- F3 (serialize.cjs): releaseMatch regex updated to
  /^##\s+\[([^\]]+)\](?:\([^)]*\))?\s*(?:-\s*(\S+))?/ so linked-header
  format `## [1.42.1](url) - 2026-05-15` captures the date correctly.
- F4 (serialize.cjs): continuation-line test now checks `!/^\s+-\s/`
  so `  - nested item` terminates the current bullet instead of folding in.
- F5 (cli.cjs): 4-part versions (e.g. 1.0.0.1) fail SEMVER_RE and are
  skipped by the same guard added for F2.  No separate code path needed.
- F6 (serialize.cjs): v-prefix stripped from in-file version capture;
  `## [v1.0.0]` now parses as version "1.0.0".
- F7 (serialize.cjs): continuation-line indentation relaxed from /^[ \t]{2}/
  to /^\s+/ so 1-space-indented continuations fold correctly (F4's
  bullet-terminator guard prevents nested bullets from being folded).

MINOR fixes:
- F9 (cli.cjs): unknown-command path now exits 1 instead of 2 (exit 2
  is reserved for "no releases in range" semantic).
- F10 (cli.cjs): text-mode exit-2 path now writes
  "no releases found in range (from=X, to=Y)" to stderr.
- F11 (tests): exit-2 test now asserts r.json is present and
  r.json.releases.length === 0.

NOTE — F8 (semver consolidation): this codebase has 5+ distinct semver
comparators with divergent pre-release policies; this PR adds a 6th (the
SEMVER_RE guard in cmdExtract).  A follow-up consolidation issue should be
filed to unify all call sites.  Out of scope for this PR.

Regression tests added for F1–F6: pre-release exclusion, linked-header
date parsing, nested-bullet termination, 4-part/v-prefix edge cases, and
workflow wiring.  All 15 tests pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(lint): add allow-test-rule annotation to F1 workflow wiring test

The F1 test reads get-shit-done/workflows/update.md (a product markdown
file, not CJS source) to assert the extract subcommand invocation was
wired.  The lint-no-source-grep detector flags any readFileSync-bound
variable used with .includes() regardless of file extension; annotate
with // allow-test-rule to exempt this legitimate product-content
assertion.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test: apply deterministic barrier to locking-bugs #1927 config-set test

The 'both concurrent config-set calls persist their values' test used
Promise.all([execAsync(A), execAsync(B)]) without a barrier, which is
non-deterministic under Docker load: one subprocess can complete before
the other starts (no real contention) or both can race O_EXCL and observe
stale fs state (lost write / assertion failure).

Mirrors the locking-bugs:180 and :235 redesigns: erect a barrier file,
spawn both subprocesses, wait for both to signal readiness via ready files,
then drop the barrier simultaneously so both config-set calls genuinely
contend on withPlanningLock.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-22 11:51:37 -04:00
Tom Boucher
dff176bfd2 chore: rebrand to GSD-redux/get-shit-done-redux
Mirror of code, issues, and PRs from the upstream gsd-build/get-shit-done,
which appears compromised or abandoned (maintainer unreachable since
2026-04-01; $GSD token linked to rug-pull).

- Adds rebrand notice block at top of English README
- Removes $GSD token badge and @gsd_foundation X badge (keeps Discord)
- Renames npm packages: get-shit-done-cc -> get-shit-done-redux,
  @gsd-build/sdk -> @gsd-redux/sdk
- Updates all repo URLs across docs, workflows, package.json, bin/
- Updates ci@gsd-build -> ci@gsd-redux in workflow git identities
- Leaves CHANGELOG and .changeset/* alone (historical, time-stamped)
2026-05-22 08:27:07 -04:00
Cristian Uibar
7f8b5701bf Enforce documentation updates via lint:docs + PR templates (#3651)
* Enforce documentation updates via lint:docs + PR templates (#3213)

New scripts/lint-docs-required.cjs + Docs Required CI workflow fail any
PR whose changeset fragment is typed Added / Changed / Deprecated / Removed
without modifying at least one file under docs/.

Mirrors scripts/changeset/lint.cjs: pure evaluateLint({ changedFiles,
fragments, labels }) returning { ok, reason, triggering } over a frozen
LINT_REASON enum; CLI wrapper reads the PR diff and parses each touched
changeset fragment via the existing parseFragment helper.

Escape hatches:
- no-docs PR label (global)
- per-fragment <!-- docs-exempt: <reason> --> marker, all triggering
  fragments must carry it for the PR to pass

Fixed and Security fragments do not trigger the lint — bug fixes restore
documented behavior, they do not introduce new behavior to document.

PR templates (enhancement.md, feature.md) gain a Documentation checklist
section pointing at the which-doc-to-update matrix. CONTRIBUTING.md adds
a Documentation Updates section codifying that matrix, the English-canonical
language policy for docs/ and the root README, and the two opt-out routes.

Closes #3213

* Address Codex review: fail-closed on malformed fragments and strip docs-exempt marker from rendered release notes (#3213)

Two P2 issues caught by `codex review --base main`:

1) Malformed fragments could silently bypass docs enforcement. parseFragment
   would return ok:false on a triggering Added fragment with bad frontmatter
   and readFragmentsFromDisk dropped it, so evaluateLint saw no triggering
   fragments and passed. The changeset-required lint only checks fragment
   _presence_ not _validity_, so the assumed fallback did not catch it.

   Fix: readFragmentsFromDisk now returns { fragments, malformed }; evaluateLint
   accepts a malformed param and emits a new FAIL_MALFORMED_FRAGMENT verdict
   that outranks every OK path (including the no-docs label) — a parse failure
   must be fixed before docs lint can decide anything else.

2) The per-fragment <!-- docs-exempt: reason --> marker lived in the fragment
   body, so the existing changelog (serializeChangelog) and GitHub release-notes
   (formatBullet) serializers published it verbatim. Worse, both serializers
   append `(#NNNN)` to the body's last line — with the marker as the trailing
   line, the PR suffix attached to the hidden comment instead of the visible
   bullet.

   Fix: parseFragment now extracts the marker into a typed `docsExempt` field
   and strips it from `body`, so all downstream renderers produce clean output
   without remembering to strip. The regex is anchored to its own line (^...$
   with m flag) so inline mentions of the marker syntax in documentation
   (e.g. inside backticks) cannot accidentally exempt a fragment. Bounded
   character class [^\n>] keeps the regex linear-time.

Test additions:
- tests/lint-docs-required.test.cjs: FAIL_MALFORMED_FRAGMENT coverage,
  end-to-end "Added fragment with bad pr → malformed → fail-closed" regression
  test, updated readFragmentsFromDisk return-shape assertions, isExemptFragment
  now checks the typed docsExempt field rather than body content.
- tests/changeset-parse.test.cjs: extractDocsExempt extraction cases (with/
  without reason, case-insensitive, EMPTY_BODY when body is only a marker),
  inline-mention false-positive guard, real-marker-wins-when-also-inline test.
- tests/changeset-new.test.cjs: fragment shape now includes docsExempt: null.

CONTRIBUTING.md updated to clarify the "on its own line" requirement and the
parse-time stripping behavior. The bootstrap fragment cleaned up so its body
no longer contains a literal marker example that would have triggered the
false-positive case.

Full suite: 9696/9696 pass.

* CRLF-safe docs-exempt marker stripping (Codex review pass 2, #3213)

Second `codex review --commit` pass caught a CRLF regression in the
docs-exempt extraction added in the previous commit.

Repro: a Windows-authored fragment

  ---\r\ntype: Added\r\npr: 1\r\n---\r\nFeature.\r\n\r\n<!-- docs-exempt: x -->\r\n

would parse to body `Feature.\r\n\r\n\r` because:

  - The previous trailing-newline slice trimmed only `\n`, leaving `\r`.
  - DOCS_EXEMPT_RE was anchored with `$` only — in multiline mode `$`
    matches before `\n` but does not consume `\r`, so the marker line's
    trailing `\r` was left behind after replace.
  - The cleanup regex stripped trailing `\n` but not `\r`.

Net effect: serializeChangelog emitted

  - Feature.\r
  \r
  \r (#1)

— the `(#1)` PR suffix landed on a blank line instead of attached to
the visible bullet. Same bug surfaces in github-release-notes formatBullet.

Fix:
- DOCS_EXEMPT_RE: add `\r?` before `$` so the regex consumes the CR of a
  CRLF terminator. Switch reason character class from `[^\n>]` to
  `[^\r\n>]` so CRLF-authored reasons don't carry a trailing `\r`.
- extractDocsExempt cleanup: `[ \t\r]+$/gm` strips trailing `\r` on each
  line; `(?:\r?\n){3,}` collapses CRLF triple-blank-lines; `[\r\n]+$`
  strips every trailing line terminator (LF or CR).
- parseFragment trailing-newline slice: CRLF-aware — strips `\r\n` (2
  chars) before falling through to single `\n`.

Tests: two CRLF regression cases in tests/changeset-parse.test.cjs —
Codex's exact repro (end-to-end through serializeChangelog) plus the
no-marker CRLF passthrough case. Full suite: 9698/9698 pass.

* CRLF regression test asserts on parseChangelog IR not rendered text (Codex review pass 3, #3213)

Third `codex review` pass caught that the CRLF regression test added in
the previous commit asserted on serializeChangelog's rendered Markdown
via `out.split('\n')` + `assert.match`. That violates CONTRIBUTING.md's
"Prohibited: Raw Text Matching on Test Outputs" rule and the documented
serializer contract in `serialize.cjs`:

  > tests assert via round-trip (parse(serialize(ir)))
  > rather than by inspecting serialized text

Replace the regex check with the established `parseChangelog(out)`
round-trip and assert on the structured `{ body: 'Feature.', pr: 1 }`
bullet. This is also a stronger regression check than the substring
match: Codex's own probe in the review session confirmed the pre-fix
buggy body shape (`Feature.\r\n\r\n\r`) breaks parseChangelog's bullet
regex entirely (returns `bullets: []`), so the round-trip catches the
exact failure mode end-to-end.

Full suite: 9698/9698 pass.

* Address CodeRabbit findings: anchor link + require non-empty docs-exempt reason (#3213)

CodeRabbit's review on the PR caught two actionable issues, both quick wins.

Anchor link in PR templates pointed to a heading that does not exist. The
CONTRIBUTING.md heading "Documentation Updates — Update the Relevant Docs"
contains an em-dash, which GitHub strips entirely when generating anchor
slugs (it does NOT collapse to a hyphen). The actual anchor is
#documentation-updates-update-the-relevant-docs (single hyphen between every
word), not #documentation-updates--update-the-relevant-docs (double hyphen
where the em-dash was). Both feature.md and enhancement.md fixed.

The docs-exempt marker matched a bare `<!-- docs-exempt -->` with no reason,
which defeats the entire purpose of the escape hatch — the marker exists to
leave an audit trail explaining WHY a PR is exempt. Without a reason it is
a silent bypass.

Fix: DOCS_EXEMPT_RE now requires both the colon AND a non-whitespace first
reason character. Bare `<!-- docs-exempt -->`, empty `<!-- docs-exempt: -->`,
and whitespace-only `<!-- docs-exempt:   -->` are all rejected as if the
marker were not present (`docsExempt: null`). The lint then falls through
to its normal docs-required / no-docs-label checks.

`isExemptFragment` in the lint module tightened too — defense-in-depth: even
if a caller constructs a fragment with `docsExempt: ''` directly, it does
not count as exempt. The predicate now requires `typeof === 'string'` and
non-empty after trim.

Tests:
- changeset-parse.test.cjs: three new explicit-rejection cases (bare marker,
  empty reason, whitespace-only reason). Existing DOCS_EXEMPT_RE shape test
  extended with negative assertions for the same three forms.
- lint-docs-required.test.cjs: prior "empty reason still exempt" test
  inverted — empty/whitespace docsExempt now produces FAIL_DOCS_MISSING.
  isExemptFragment helper test extended with the same negative cases.
- CONTRIBUTING.md: clarified that the reason is required and non-empty.

Skipped CodeRabbit's third finding ("use `npm run lint:docs` in CI workflow
instead of `node scripts/lint-docs-required.cjs`") — the existing
changeset-required.yml uses the direct-node form for the equivalent
changeset lint, so the new docs-required.yml is convention-consistent.
Switching one without the other would create drift, and switching both is
out of scope for #3213.

Bootstrap fragment continues to extract cleanly under the stricter regex
(verified — `docsExempt` field still contains the full bootstrap reason).
Full suite: 9701/9701 pass.
2026-05-16 13:09:54 -04:00
Tom Boucher
a51fc86a18 feat: generate release notes from changeset slugs (#3383)
* feat: generate release notes from changeset slugs

* fix: harden release note generator inputs

* fix: address release note review nits
2026-05-10 19:23:22 -04:00
Tom Boucher
9d5db87249 feat(#2975): adopt changeset-fragment workflow to eliminate CHANGELOG conflicts (#2978)
* feat(#2975): adopt changeset-fragment workflow to eliminate CHANGELOG conflicts

Two PRs that both edit `### Fixed` in CHANGELOG.md always conflict on merge.
Recently bit on #2960/#2972 in the same session — fix-the-conflict-and-rebase
tax. Replace the shared-file model with per-PR fragment files that never
share lines.

Implementation built TDD per #2975, vertical slices with structured-IR
assertions throughout:

  scripts/changeset/parse.cjs       - fragment text → typed record + frozen
                                      FRAGMENT_ERROR enum (8 tests)
  scripts/changeset/render.cjs      - fragments → structured IR with
                                      Keep-a-Changelog section ordering
                                      (2 tests)
  scripts/changeset/serialize.cjs   - IR ↔ markdown round-trip pair
                                      (parse(serialize(ir)) === ir,
                                      3 tests)
  scripts/changeset/cli.cjs         - file-I/O wrapper with --json mode;
                                      reads .changeset/, folds into
                                      CHANGELOG.md, deletes consumed
                                      fragments. Idempotent. (1 test)
  scripts/changeset/lint.cjs        - pure verdict (changedFiles, labels)
                                      → { ok, reason } via LINT_REASON
                                      enum. Honors `no-changelog` label.
                                      (5 tests)
  scripts/changeset/new.cjs         - fragment scaffolder with random
                                      adjective-noun-noun filename. Tests
                                      assert via parseFragment round-trip.
                                      (3 tests)

Total: 22 tests, all assertions on typed structured fields. No regex on
text, no String#includes on file content. Lint clean across 356 test files.

Supporting:

  .changeset/README.md              - format spec + workflow docs
  .changeset/eager-hawks-rally.md   - dogfood fragment for THIS PR (will
                                      be the first thing the new release
                                      tool consumes)
  .github/workflows/changeset-required.yml
                                    - CI: every PR runs lint.cjs
  package.json                      - npm run changeset, changelog:render,
                                      lint:changeset
  CONTRIBUTING.md                   - new "CHANGELOG Entries — Drop a
                                      Fragment" section between PR
                                      Guidelines and Testing Standards

Closes #2975

* fix(#2975): address CodeRabbit findings on changeset workflow

7 valid findings (4 Major, 3 Minor); all addressed:

scripts/changeset/parse.cjs
  - Preserve fragment body verbatim. Previously body.trim() ate
    intentional leading whitespace (code blocks, etc.); now trim() is
    used only for the emptiness check, and a single trailing newline
    is stripped (the editor-added one) so well-formed fragments
    round-trip byte-for-byte. Added a regression test asserting a
    code-block-leading body is preserved.

scripts/changeset/cli.cjs
  - Validate flag values during argument parsing. parseArgs now returns
    { ok, opts | error }; rejects `--repo` etc. with no following value
    or with another flag as the value. main() surfaces the error
    message before exiting 2.
  - Handle post-write fragment-deletion failures. After CHANGELOG.md
    is written, any unlink failure is captured into a structured
    deleteFailures list with reason 'fail_fragment_delete'; cmdRender
    returns exitCode=1 with the partial-failure detail instead of
    leaving the changelog updated and fragments behind (which would
    cause double-consumption on rerun).

scripts/changeset/lint.cjs
  - Treat CHANGELOG.md as a linted user-facing path. Direct edits to
    CHANGELOG.md (the bypass route around the new workflow) now fail
    the lint with FAIL_MISSING_FRAGMENT. Added a regression test for
    that case.
  - Use cp.execFileSync instead of cp.execSync for the git diff call.
    Eliminates the shell-interpolation surface on GITHUB_BASE_REF;
    git's own arg parser remains the validator.

scripts/changeset/new.cjs
  - Atomic fragment creation. existsSync() + writeFileSync was racy
    under concurrent invocations. Now writeFileSync uses { flag: 'wx' }
    which fails EEXIST on collision; the random-name retry loop
    catches EEXIST and re-rolls. Throws explicitly after 16 attempts
    rather than silently overwriting.

.changeset/README.md
  - Add language tag `md` to the format example fence (markdownlint
    MD040).

All 25 changeset tests pass; lint clean (356 test files, 0 violations).

* fix(#2975): sanitize --type and validate flag values in new.cjs (CR fixes)

Two CR findings on scripts/changeset/new.cjs:

1. (Minor) `type` was embedded in frontmatter without sanitization. A
   newline in the value (e.g. `--type 'Fixed\ntype: Added'`) would
   corrupt the fragment. scaffoldFragment now validates `type` against
   the Keep-a-Changelog ALLOWED_TYPES set BEFORE writing — same set
   parse.cjs uses on consume. Throws with a typed error referencing
   the allowed values; tests cover the newline case + 4 other
   non-allowed values.

2. (Minor) `--repo` (and other value-taking flags) without a value
   silently set opts.repo to undefined, which produced a cryptic
   ERR_INVALID_ARG_TYPE deep inside path.join. parseArgs now mirrors
   the cli.cjs convention: returns { ok, opts | error }, validates
   that the next token exists and is not itself another flag, and
   surfaces a precise "missing value for --repo" message before exit.
   Added 3 tests: missing-trailing-value, flag-as-value, well-formed.

29 tests pass across the changeset suite (4 new regression tests).
2026-05-01 18:12:20 -04:00