[irvingpop]

Fixes the second pilot false result.

front-end#2027 (an "update all dependencies" PR: package.json + pnpm-lock.yaml) skipped all model passes as "too large". Cause: on the ~16k-line lockfile the K-13 one-hunk fallback rendered the whole middle, so the estimate was about 451k tokens against the 150k limit.

• linediff gains an anchored (patience-style) fallback, used by collect only: a middle past DIFF_BUDGET is split at lines unique on each side, within the existing work budgets.
• No path-based or lockfile special case: every large file gets the same treatment, so a lockfile-named file cannot hide code. No changed line is dropped. A full rewrite is still one hunk and still "too large" (fail closed).
• PR 2027 estimate: about 94k tokens (about 116k with the pnpm parser fix in Parse pnpm 12 two-document pnpm-lock.yaml (pilot false positive) #18).
• Design doc K-17.

Unit tests 2640 passed; release tests 2 passed; reviewer also ran 14641 edit-script and 2008 patch property checks. Eval not run.

Review: adversarial review (other model family) PASS/PASS, 0 Critical, 0 Important. Open minor: add permanent anchored-path newline tests.

Expect a trivial append conflict with #18 in the decision log. Goes live only with a release.

🤖 Generated with Claude Code

[github-actions]

🔴 FAIL: OC Claude review did not complete

Caution

Incomplete file coverage blocks this PR. No waiver can clear it.
Next step for the author: fix the cause named in the row, then push. The review runs again on the new commit.

Severity	Effect	Where	Finding	Found by
🚫 Hard block	Blocks, no waiver	review/tests/unit/test_collect.py	Incomplete file coverage: file content not scanned: unterminated-private-key, in review/tests/unit/test_collect.py	File checks (code, no model)
⚠️ Not run	Blocks, no waiver	Review pass	authentication failed. The pass returned no result.	Workflow (code, no model)
⚠️ Not run	Blocks, no waiver	Security pass	authentication failed. The pass returned no result.	Workflow (code, no model)
⚠️ Not run	Blocks, no waiver	Supply chain pass	authentication failed. The pass returned no result.	Workflow (code, no model)
⚠️ Not run	Blocks, no waiver	Gate	A required job did not succeed: dependency-review: failure	Workflow (code, no model)
⚠️ Not run	Blocks, no waiver	Gate	Dependency review did not succeed: job result failure	Workflow (code, no model)
⚠️ Not run	Blocks, no waiver	Gate	Dependency review did not succeed: step outcome failure	Workflow (code, no model)

File checks	Review	Security	Supply chain	Dependency review	Coverage
🚫 1 hard block, 1 signal	❌ failed	❌ failed	❌ failed	❌ failed	🚫 incomplete

_{Run 40911823151, attempt 1 for head 3bb1e90 into main. The required workflow in the merge box is the result that counts. This bot never approves a PR.}

📋 Full review record: reasons, checks, signals, finding details, model summaries, token usage

Reviewed snapshot

Head SHA	Merge base SHA	Base branch	Run
3bb1e902837bbe83be26f07deeb7e464039fafc8	03e1b8d09c322bf215d1699da0e793f0064f2974	main	40911823151, attempt 1

Reasons the gate failed

Reason	Waivable?	Detail
A required job did not succeed	🚫 no	dependency-review: failure
Dependency review did not succeed	🚫 no	job result failure
Dependency review did not succeed	🚫 no	step outcome failure
A review pass failed	🚫 no	pass review failed: authentication failed
A review pass failed	🚫 no	pass security failed: authentication failed
A review pass failed	🚫 no	pass supply-chain failed: authentication failed
Hard block from the file checks	🚫 no	incomplete-coverage in review/tests/unit/test_collect.py
Hard block from the file checks	🚫 no	incomplete-coverage (coverage record is not complete)

No waiver line is shown. At least one reason cannot be waived, so a waiver would not change the result.

Checks (code, no model)

Check	Result	Detail
Hard block	🚫 blocks	Incomplete file coverage: file content not scanned: unterminated-private-key, in review/tests/unit/test_collect.py
Coverage	🚫 NOT complete	files in comparison 5, files collected 5, trees complete
Unavailable file	⚠️ unavailable	review/tests/unit/test_collect.py: unterminated-private-key
Dependency changes	✅ none
Dependency review job	❌ failed

Signals (context only, never block)

• ℹ️ Very long line: lines longer than 500 characters, in docs/claude-review-design.md, lines 242 280 989

Dependency changes

None.

Finding details

Model output from untrusted input. Check it before you act on it. Verified means only that the quoted text is at that place. It does not mean the claim is true.

Blocking is decided by code from category and severity, never by the model. A finding in a blocking category blocks only at high or critical severity.

No findings from the passes that ran. The Review, Security, Supply chain pass did not run, so this is not a clean result.

Model summaries

Model output from untrusted input. Check it before you act on it. Verified means only that the quoted text is at that place. It does not mean the claim is true.

Pass	Status	Model	Summary
Review	❌ failed		No summary. Reason: authentication failed
Security	❌ failed		No summary. Reason: authentication failed
Supply chain	❌ failed		No summary. Reason: authentication failed

Token usage

Pass	Input	Output	Cache write	Cache read	Attempts
Review	not recorded	not recorded	not recorded	not recorded	not recorded
Security	not recorded	not recorded	not recorded	not recorded	not recorded
Supply chain	not recorded	not recorded	not recorded	not recorded	not recorded
Recorded total	not recorded	not recorded	not recorded	not recorded	not recorded

[irvingpop]

Combined into #20.