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fix(#2754): make parseStateMd CRLF-safe — frontmatter no longer drops on Windows-authored STATE.md (#2865)

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* test(#2754): parseStateMd must parse CRLF STATE.md identically to LF

The frontmatter fence regex and downstream splits used literal \n, so a CRLF
STATE.md dropped the ENTIRE frontmatter block. Assert CRLF/LF parity (the
production contract) across full frontmatter, next_phases flow + block forms,
the progress nested block, and null handling.

* fix(#2754): make parseStateMd CRLF-safe — frontmatter fence + splits use \r?\n

The fence regex, scalar-line split, next_phases block-list regex, and progress
block regex all used literal \n, so a CRLF (Windows-authored) STATE.md dropped
the ENTIRE frontmatter block — every statusline field was silently absent. Use
\r?\n throughout, mirroring the CRLF-safe extractFrontmatter in src/frontmatter.cts.
LF behavior unchanged.

* chore(#2754): changeset fragment

* test(#2754): pin parseStateMd↔extractFrontmatter parity (Generative-Fix Divergence guard)

The statusline parseStateMd and the canonical extractFrontmatter both derive GSD
state from STATE.md frontmatter and diverged once already (the CRLF bug this PR
fixes). Add a cross-parser parity assertion (CLAUDE.md parallel-surfaces rule)
over the overlapping fields, under both LF and CRLF, so a future divergence on a
scalar shape or line ending is caught here. (isolated-review minor finding)

* chore(#2754): backfill changeset PR number (2865)

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Co-authored-by: Test <test@example.com>
This commit is contained in:
Tom Boucher
2026-07-30 14:34:28 -04:00
committed by GitHub
parent 82ca13f5a5
commit ef7a71fc09
3 changed files with 139 additions and 6 deletions
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---
type: Fixed
pr: 2865
---
**The statusline now renders GSD state correctly on Windows-authored (CRLF) STATE.md** — `parseStateMd` no longer drops the entire frontmatter block on CRLF input. The fence regex and downstream splits now accept CRLF line endings, matching the canonical `extractFrontmatter` parser. Previously a CRLF STATE.md silently produced an empty GSD-state segment (no status, phase, or milestone) with no error. (#2754)