msd-core/.changeset/agile-pandas-dance.md at dd4c90f82f5188ba60859da1b89fa9b3ab0bf1b2

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Tom Boucher 7ccf57200d fix(#2202 ): preserve unknown frontmatter keys in syncStateFrontmatter (#2233 )

* fix(#2202): preserve unknown frontmatter keys in syncStateFrontmatter

syncStateFrontmatter rebuilds frontmatter from a fixed schema, dropping any
custom/unknown key on every mutating verb. Before reconstruction, merge any
existing frontmatter key the schema does not own. Schema keys still win.

Closes #2202

* docs(#2202): add changeset fragment

* docs(#2202): backfill PR number

* fix(#2202): add regression test + remove redundant type assertion

- tests/state.test.cjs: behavioral regression test asserting custom/unknown
  STATE.md frontmatter keys survive a mutating verb (they were silently dropped
  before the syncStateFrontmatter carry-forward).
- src/state.cts: drop the unnecessary `as Record<string, unknown>` assertion
  that tripped @typescript-eslint/no-unnecessary-type-assertion (the lint-tests
  gate failure).

Refs #2202

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-13 12:40:52 -04:00

285 B

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type, pr

type	pr
Fixed	2233

Custom STATE.md frontmatter keys are no longer dropped on every mutating verb — syncStateFrontmatter rebuilt the frontmatter from a fixed schema, silently dropping any custom key. It now carries forward existing keys the schema does not own. (#2202)

285 B Raw Blame History

285 B

Raw Blame History