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[spec-extractor] Update package specifications for envutil, fileutil, gitutil, logger#39211

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spec-extractor/run-2026-06-14-envutil-fileutil-gitutil-logger-e754cae021d6f8c2
Jun 14, 2026
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[spec-extractor] Update package specifications for envutil, fileutil, gitutil, logger#39211
pelikhan merged 1 commit into
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spec-extractor/run-2026-06-14-envutil-fileutil-gitutil-logger-e754cae021d6f8c2

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@github-actions github-actions Bot commented Jun 14, 2026

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Package Specification Updates

This PR updates README.md specifications for the following packages:

Package Status Changes
envutil Updated Added Thread Safety section, normative MUST/SHOULD/MAY language, fixed parameter name (debugLog), expanded design decisions
fileutil Updated Added Thread Safety section, normative contracts, documented CopyFile partial-file cleanup behavior
gitutil Updated Added Thread Safety section, normative contracts, documented ReadFileFromHEAD subprocess requirement, added IsValidFullSHA regex contract
logger Updated Added formal Thread Safety section for Logger and SlogHandler

What Changed

  • All four packages now have a Thread Safety section with precise concurrency guarantees verified from source code.
  • Behavioral contracts use normative MUST / SHOULD / MAY language following W3C specification conventions.
  • envutil: parameter name corrected to debugLog to match the Go source signature.
  • fileutil: CopyFile now documents that it removes the partial destination file on write error.
  • gitutil: ReadFileFromHEAD now explicitly documents its dependency on the git executable; FindGitRootFrom worktree content-verification behavior documented; IsValidFullSHA regex contract (^[0-9a-f]{40}$) made explicit.
  • logger: formal Thread Safety section distinguishes Logger mutex usage from the read-only Enabled path.

Extraction Method

  • Source code analysis of exported symbols, types, and constants
  • Package doc comment extraction
  • Dependency graph analysis
  • Usage pattern identification from test files

Round-Robin State

  • Packages processed this run: envutil, fileutil, gitutil, logger
  • Last index after this run: 8
  • Total packages: 20

Auto-generated by Package Specification Extractor workflow

Generated by 📋 Package Specification Extractor · 604.7 AIC · ⌖ 28.6 AIC · ⊞ 21.3K · ◷

  • expires on Jun 17, 2026, 2:40 AM UTC-08:00

@github-actions
docs: update package specifications for envutil, fileutil, gitutil, l…
4aed0b5 
…ogger

- Add Thread Safety sections to all four packages
- Add W3C-style normative language (MUST/SHOULD/MAY) to behavioral contracts
- Fix envutil parameter name: document as 'debugLog' matching the source signature
- Expand fileutil: note CopyFile partial-file cleanup behavior
- Expand gitutil: document ReadFileFromHEAD git-subprocess requirement; add
  IsValidFullSHA regex contract (^[0-9a-f]{40}$); document worktree marker
  file content verification in FindGitRootFrom
- Expand logger: add formal Thread Safety section for Logger and SlogHandler

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@github-actions github-actions Bot added automation documentation Improvements or additions to documentation pkg-specifications labels Jun 14, 2026
@github-actions

github-actions Bot commented Jun 14, 2026

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``
@copilot review all comments and rerun the spec-extractor validation checks.
Please share the results and any remaining blockers.

Generated by 👨‍🍳 PR Sous Chef · 83.7 AIC · ⌖ 0.995 AIC · ⊞ 17.4K · ◷

@github-actions github-actions Bot mentioned this pull request Jun 14, 2026
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@github-actions

github-actions Bot commented Jun 14, 2026

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Hey @app/github-actions 👋 — nice work from the spec-extractor workflow! The Thread Safety sections and normative MUST/SHOULD/MAY language additions across envutil, fileutil, gitutil, and logger are a solid improvement to the internal package contracts.

One mechanical flag from the checklist:

  • No test files changed — For a documentation-only PR this is expected (README.md changes have nothing to unit-test). No action is required here. However, if the spec-extractor workflow grows to the point where it generates or verifies contract assertions against actual source code, adding a test step that cross-checks extracted claims against the Go source would strengthen confidence in the specs over time.

If you'd like to explore that, here's a ready-made prompt for a coding agent:

Audit the normative claims (MUST/SHOULD/MAY) and Thread Safety guarantees added in pkg/envutil/README.md, pkg/fileutil/README.md, pkg/gitutil/README.md, and pkg/logger/README.md against the current Go source code in those packages.

For each claim, verify:
1. The described behavior is consistent with the actual implementation.
2. Parameter names match the exported function signatures.
3. Thread-safety guarantees (mutex usage, read-only paths) are accurately described.

Report any discrepancies found.

Generated by ✅ Contribution Check · 554.3 AIC · ⌖ 24.7 AIC · ⊞ 24.7K · ◷

@github-actions github-actions Bot mentioned this pull request Jun 14, 2026
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@pelikhan pelikhan merged commit e196b96 into main Jun 14, 2026
@pelikhan pelikhan deleted the spec-extractor/run-2026-06-14-envutil-fileutil-gitutil-logger-e754cae021d6f8c2 branch June 14, 2026 14:39
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