The SDK side of the parity test asserts the source shape of
sdk/src/query/config-schema.ts (must re-export from
../configuration/index.js; must NOT contain inline `new Set([...])`
literals). Runtime/IR comparison cannot distinguish a re-export from
a redeclared Set with identical contents — only source inspection
catches drift back to inline literals.
Adds the documented `// allow-test-rule:` annotation explaining why
the three `src.includes()` calls are structurally necessary. Test
behavior unchanged; all 6 tests still pass; lint-no-source-grep now
reports 0 violations across 514 test files.
Phase 2 of the CJS↔SDK hard-seam migration (parent #3524).
Eliminates the structural drift surface that produced bug class
After this phase, neither bin/lib/ nor sdk/src/ defines
CONFIG_DEFAULTS, VALID_CONFIG_KEYS, DYNAMIC_KEY_PATTERNS, or the
four legacy-key normalizations inline. All come from one canonical
source: the Configuration Module (sdk/src/configuration/index.ts)
+ two JSON manifests (sdk/shared/config-{defaults,schema}.manifest.json).
The CJS mirror is generator-emitted (get-shit-done/bin/lib/configuration.generated.cjs)
with a CI freshness check (sdk/scripts/check-configuration-fresh.mjs).
- sdk/shared/config-defaults.manifest.json — canonical nested defaults,
union of CJS + SDK keys (includes security_*, post_planning_gaps,
agent_skills, mode, every git/workflow/hooks sub-section).
- sdk/shared/config-schema.manifest.json — VALID_CONFIG_KEYS array,
RUNTIME_STATE_KEYS array, DYNAMIC_KEY_PATTERNS array with source
strings (regex reconstructed at runtime).
- sdk/src/configuration/index.ts — source of truth. Exports
loadConfig (pure read), normalizeLegacyKeys (pure, idempotent,
returns Normalization[]), mergeDefaults (deep-merge), migrateOnDisk
(explicit opt-in disk writeback), plus CONFIG_DEFAULTS,
VALID_CONFIG_KEYS, RUNTIME_STATE_KEYS, DYNAMIC_KEY_PATTERNS.
- sdk/src/configuration/index.test.ts — 29 vitest pinning tests.
- sdk/scripts/gen-configuration.mjs — generator (Function.prototype.toString()
inspection of compiled SDK dist, plus brace-balanced text scan for
internal helpers, matching the Phase 1 pattern).
- sdk/scripts/check-configuration-fresh.mjs — CI freshness gate.
- tests/configuration-generator.test.cjs — 27 parity assertions
(CJS-generated == SDK source).
- tests/configuration-migrate-config.test.cjs — 3 cases for the new
gsd-tools migrate-config subcommand.
- bin/lib/core.cjs: CONFIG_DEFAULTS literal now sources values from
CANONICAL_CONFIG_DEFAULTS (the manifest), with a thin flat
projection at the load boundary to preserve the existing
flat-shape return contract for the ~21 CJS test files and 100+
consumers. All four legacy-key migration blocks (branching_strategy,
sub_repos, multiRepo, depth — historically lines 351-358, 388-397,
401-408, 416-423) collapse to a single normalizeLegacyKeys call
in each code path. The inline platformWriteSync writeback stays
for now to preserve sync loadConfig semantics; the new async
migrateOnDisk is reachable via gsd-tools migrate-config.
- bin/lib/config-schema.cjs: 135 → 31 lines. Re-exports from the
generated Module.
- bin/lib/config.cjs: adds cmdMigrateConfig handler (calls
migrateOnDisk on the explicit user-driven path).
- bin/gsd-tools.cjs: wires migrate-config into command dispatch.
- sdk/src/config.ts: re-exports CONFIG_DEFAULTS and mergeDefaults
from the Module. loadConfig now calls normalizeLegacyKeys before
mergeDefaults (replaces the inline branching_strategy graft).
- sdk/src/query/config-schema.ts: 160 → 36 lines. Re-exports from
the Module.
- tests/config-schema-sdk-parity.test.cjs: refactored from
"CJS Set equals SDK Set" (trivially true post-migration) to
"both sides source from the manifest" — structural plus runtime
invariant.
- Four other tests that text-grepped source files for valid keys
(plan-review-convergence, bug-3212, bug-2492, feat-3210) are
updated to use runtime VALID_CONFIG_KEYS.has() or manifest JSON
lookups.
- CONTEXT.md: new Configuration Module entry with full Interface
contract.
- Root package.json: check:configuration-fresh proxy script.
- sdk/package.json: gen:configuration + check:configuration-fresh.
- .githooks/pre-commit: configuration drift block.
- .github/workflows/test.yml: configuration drift step after the
alias drift check.
- 9201 CJS tests pass (baseline pre-cycle: 9195; +6 net new tests
across migrate-config + parity refactor)
- 1872 SDK vitest tests pass
- 29 Configuration Module vitest fixtures
- 27 CJS/SDK parity fixtures
- Net diff: +388 / −519 = 131-line reduction across the seven cycles,
despite adding the new Module, manifests, generator, freshness
check, and two new test files.
1. SDK CONFIG_DEFAULTS now includes manifest-canonical keys
(resolve_model_ids: false, context_window: 200000, phase_naming,
claude_md_path, git.create_tag, workflow.security_*,
workflow.code_review_*, planning.*, hooks.workflow_guard, ship.*).
Consumers accessing via [key: string]: unknown index get
the manifest default instead of undefined.
2. SDK mergeDefaults is now proper recursive deep-merge instead of
spread-per-section. Overlay { workflow: { research: false } }
now preserves sibling workflow keys; previously it replaced
the entire workflow section with only research + the section's
defaults. Semantically identical for the common case;
strictly better for partial nested overrides.
3. New gsd-tools migrate-config CLI subcommand for the explicit,
opt-in on-disk migration path.
Closes#3536.
The SDK's config-set kept its own hand-maintained allowlist (28-key
drift vs. get-shit-done/bin/lib/config-schema.cjs), so documented
keys accepted by the CJS config-set — planning.sub_repos,
workflow.code_review_command, workflow.security_*, review.models.*,
model_profile_overrides.*, etc. — were rejected with
"Unknown config key" when routed through the SDK.
Changes:
- New sdk/src/query/config-schema.ts mirrors the CJS schema exactly
(exact-match keys + dynamic regex sources).
- config-mutation.ts imports VALID_CONFIG_KEYS / DYNAMIC_KEY_PATTERNS
from the shared module instead of rolling its own set and regex
branches.
- Drop hand-coded agent_skills.* / features.* regex branches —
now schema-driven so claude_md_assembly.blocks.*, review.models.*,
and model_profile_overrides.<runtime>.<tier> are also accepted.
- Add tests/config-schema-sdk-parity.test.cjs (node:test) as the
CI drift guard: asserts CJS VALID_CONFIG_KEYS set-equals the
literal set parsed from config-schema.ts, and that every CJS
dynamic pattern source has an identical counterpart in the SDK.
Parallel to the CJS↔docs parity added in #2479.
- Vitest #2653 specs iterate every CJS key through the SDK
validator, spot-check each dynamic pattern, and lock in
planning.sub_repos.
- While here: add workflow.context_coverage_gate to the CJS schema
(already in docs and SDK; CJS previously rejected it) and sync
the missing curated typo-suggestions (review.model, sub_repos,
plan_checker, workflow.review_command) into the SDK.
Fixes#2653.
