os-sdlc lint gate: lint changed files, not the whole target [capture] #416

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opened 2026-08-16 12:37:07 +00:00 by jared · 2 comments
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Context

Surfaced running /os-sdlc:implement #412 (2026-08-16). The lint gate runs rubocop over the entire target (292 files) and escalated three times in one run on 22 pre-existing offenses in files the ticket never touched, while the acceptance criterion (and the reviewer check) is "changed files rubocop-clean". Every multi-round ticket will hit this until the repo is offense-free; the user had to approve a skip three times because the runner re-enters lint after each review round. Proposal: gate on offenses in the ticket changed files (git diff vs base), or at minimum persist one skip decision for the ticket.
VERDICT: CREATE — observed recurring process pain with a concrete fix, distinct from #412.

## Context Surfaced running /os-sdlc:implement #412 (2026-08-16). The lint gate runs rubocop over the entire target (292 files) and escalated three times in one run on 22 pre-existing offenses in files the ticket never touched, while the acceptance criterion (and the reviewer check) is "changed files rubocop-clean". Every multi-round ticket will hit this until the repo is offense-free; the user had to approve a skip three times because the runner re-enters lint after each review round. Proposal: gate on offenses in the ticket changed files (git diff vs base), or at minimum persist one skip decision for the ticket. VERDICT: CREATE — observed recurring process pain with a concrete fix, distinct from #412.
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Frozen in the 2026-08-16 backlog reset — see #419 for the expiry procedure. Do not work unless a live run rediscovers this issue.

Frozen in the 2026-08-16 backlog reset — see #419 for the expiry procedure. Do not work unless a live run rediscovers this issue.
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Owner

Resolution

Done: Sweep 2026-10-10 (ruled 2026-10-12): problem absent or no longer applies. 2026-08-19 'remove the skip resume action — escalations fail loudly (ADR-0131, #435)' (.takedown/history.txt:13712). The skip path the ticket relies on was removed after the ticket date.

Evidence: docs/takedown/416-20261010-111651 : 2026-08-19 'remove the skip resume action — escalations fail loudly (ADR-0131, #435)' (.takedown/history.txt:13712). The skip path the ticket relies on was removed after the ticket date.

Follow-ups: none

## Resolution **Done:** Sweep 2026-10-10 (ruled 2026-10-12): problem absent or no longer applies. 2026-08-19 'remove the skip resume action — escalations fail loudly (ADR-0131, #435)' (.takedown/history.txt:13712). The skip path the ticket relies on was removed after the ticket date. **Evidence:** docs/takedown/416-20261010-111651 : 2026-08-19 'remove the skip resume action — escalations fail loudly (ADR-0131, #435)' (.takedown/history.txt:13712). The skip path the ticket relies on was removed after the ticket date. **Follow-ups:** none
jared closed this issue 2026-10-12 13:40:13 +00:00
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jared/cc-os#416
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