fix(ctx-receive): reject out-of-order deliveries - #110
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Gates can finish out of order; an older dispatch arriving after a newer import must not roll skills back. The incoming docs commit must descend from the last imported one (recorded in .ctx-gen/state.json) or the import is skipped with a notice.
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Path: .coderabbit.yaml Review profile: CHILL Plan: Pro Plus Run ID: 📒 Files selected for processing (1)
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📝 WalkthroughWalkthroughThe workflow now fetches complete documentation history, validates commit ancestry and recorded import state, rejects unverifiable ordering, and skips stale deliveries. ChangesDelivery ordering
Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: 🟡 Moderate · up to The receiver can still accept an older delivery for another grouping and roll generated content back. The PR should not merge until commit tracking covers all groupings or the risk is explicitly accepted. 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Inline comments:
In @.github/workflows/ctx-pipeline-receive.yml:
- Around line 103-110: Update the stale-delivery guard in the workflow to
evaluate every distinct recorded docsCommit from state.json, not only the first
value. Require incoming to descend from each resolvable commit, and fail closed
by stopping or setting SKIP_IMPORT when any recorded commit cannot be resolved;
preserve the existing stale-import skip behavior for ancestry failures.
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Configuration used: Path: .coderabbit.yaml
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.github/workflows/ctx-pipeline-receive.yml
Sol review findings: corrupt state.json, conflicting/garbage docsCommit values, an unresolvable recorded commit, and non-1 merge-base failures all silently bypassed the guard — the exact rollback path it exists to prevent. Only a genuinely absent prior state proceeds (bootstrap); everything unvalidatable fails the run. merge-base status 1 = stale skip; any other failure = fail closed.
… the same valid docsCommit Sol round-2: filter(Boolean) let entries lacking docsCommit vanish from the check, accepting a partial state and even bootstrapping on a present-but-commitless file. File present now means full valid schema or the run fails; only a truly absent state.json bootstraps.
…regular-file paths
…e touches it Sol round-4 conditional-MERGE guard: require() on a directory can execute code via package.json/index.js; on a FIFO it can hang to the workflow timeout. Verdict with this guard applied: MERGE.
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Monotonicity guard for the receiver: an out-of-order delivery (older docs commit after a newer import) is skipped; anything unvalidatable fails closed.