Fold 27 issue-named installer/hooks/statusline/migration/reapply regression files
into their canonical module suites (installer-migrations, installer-migration-report,
gsd-statusline, reapply-verify-hunks, install-*, gsd-check-update-worker-platform-gate,
etc.). Verbatim block-scoped describe wrappers; 276 subtests conserved 1:1. No new files.
The one subdir origin (tests/installer-migrations/001-legacy-orphan-files) moved up one
level into installer-migrations.test.cjs; its single ../../ module require corrected to
../ so it resolves from tests/ root (verified). Host-env pre-check: no CLI-receiving host
sets a redirecting GSD_WORKSTREAM/GSD_PROJECT value.
Regenerates regression-name allowlist (222->205), ratchets file-count allowlist (verify
11->8, validate entry removed), makes 16 relocated allow-test-rule exemptions issue-ref-
compliant (ADR-456; prunes stale ids). Repoints 15 tests/ references across state-md.md
(EN + ja/ko/pt/zh). lint:ci green.
Part of epic #1969. Closes#1974.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The convergence lint only scanned src/ + gsd-core/bin, so ~35 test files
still imported core.cjs. Repoint all 33 behaviour importers to the leaf
modules directly (same symbol->leaf map as the src migration; leaves are the
objects core re-exported by reference), delete the now-meaningless
shim-identity describe blocks in the 8 leaf tests, and delete tests/core.test.cjs
(forwarded-behaviour coverage now lives at the leaves; resolveWorktreeRoot
test relocated to worktree-safety in T0) and tests/lint-core-spine-imports.test.cjs
(the lint is removed in T-final). Dropped the stale core.test.cjs entries from
the allow-test-rule-refs allowlist; eslint-rules RuleTester fixture path
pointed at io.cjs.
After T6: ZERO test imports core.cjs. core.cts still builds (now fully unused);
T-final deletes it. No behaviour change.
Closes#1291
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* fix(#1008): tolerate EAGAIN + short writes in io output()/error()
The I/O Module wrote stdout/stderr with a bare fs.writeSync(fd, data), assuming
it blocks until the kernel accepts every byte. That is false when the fd is a
non-blocking pipe (as under the parallel node:test runner on Linux CI): a full
pipe throws EAGAIN and a partially-drained pipe returns a short count. The former
caused spurious failures (e.g. bug-974 graphify property test threw EAGAIN); the
latter risked silently truncating output.
Add writeAllSync(fd, data): loop on short counts and retry EAGAIN/EINTR with a
bounded backoff. The backoff sleep buffer is allocated lazily on the first retry
(rare) and reused — keeping it out of module load avoids perturbing the
SharedArrayBuffer-allocation accounting in perf-316 and costs nothing on the
common no-retry path. Route output() and error() through it; non-transient
errors (EPIPE) still propagate. Mirrors the transient-errno handling already
applied to STATE.md lock acquisition (ACQUIRE_LOCK_RETRY_ERRNOS / #3776).
Regression cases live in tests/io.test.cjs (the owning module's file, per the
regression-test-name placement policy) and inject fs.writeSync via mock.method:
EAGAIN/EINTR retry, short-write no-truncation, EPIPE still surfaces, and error()
retries while still exit(1). Red against the pre-fix bare-writeSync io.cjs.
* chore(#1008): add Fixed changeset for io EAGAIN/short-write fix
ADR-857 rollout phase 1. Move the CLI I/O primitives — output(), error(),
ERROR_REASON, setJsonErrorMode/getJsonErrorMode, and the output() large-payload
temp-file spillover helpers (GSD_TEMP_DIR, ensureGsdTempDir, reapStaleTempFiles)
— out of the 2271-line core.cts god-module into a new, small src/io.cts. core.cts
re-exports them so existing consumers are unaffected (behavior-preserving).
Repoint src/profile-pipeline.cts to import output/error/reapStaleTempFiles from
io directly; graphify/intel/audit were verified not to import these symbols. Net:
the leaf feature modules no longer depend on core just for I/O — the enabling
first cut toward Capability extraction.
New-CLI-module checklist: .gitignore (bin/lib/io.cjs), eslint.config.mjs ignores,
INVENTORY.md count 90→91 + io.cjs row, INVENTORY-MANIFEST.json, ARCHITECTURE.md
core.cjs/io.cjs rows, CONTEXT.md "I/O Module" glossary entry. Adds tests/io.test.cjs
(28 behavioral tests incl. shim-identity and the @file: spillover branch).
Gates: lint, code-review, security-review, codex adversarial-review, and
gsd-test-both (14742 pass on Mac + Linux Docker, 0 fail) all green.
Closes#859
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
