* fix(lifecycle): reduce GitHub API rate limiting from batch enrichment bypass
Three optimizations to prevent API storms in the lifecycle manager poll cycle:
1. **CRITICAL - maybeDispatchMergeConflicts**: Gate the getMergeability()
fallback to only run when batch enrichment didn't run at all. Previously
it called getMergeability() (3 REST calls) whenever hasConflicts was
undefined, even when the batch had already fetched PR data. Now uses
cachedData.hasConflicts ?? false when the batch ran.
2. **HIGH - maybeDispatchCIFailureDetails**: Use batch enrichment ciChecks
when available instead of calling getCIChecks() (separate REST call)
on every poll. The GraphQL batch query now fetches statusCheckRollup
contexts (individual check names, statuses, URLs) alongside the rollup
state. Falls back to getCIChecks() only when batch didn't run.
3. **MEDIUM - maybeDispatchReviewBacklog**: Throttle getPendingComments +
getAutomatedComments API calls to at most once per 2 minutes per session.
These were called every 30s even when nothing had changed.
Impact: ~8-10 API calls/PR/poll reduced to ~2-4, enabling 3-4x more
concurrent sessions before hitting GitHub's 5,000/hr REST limit.
Also extends PREnrichmentData with ciChecks?: CICheck[] and adds
parseCheckContexts() helper to graphql-batch.ts for parsing CheckRun
and StatusContext nodes from the GraphQL statusCheckRollup.contexts field.
* fix(scm-github): fall back to getCIChecks() when contexts list is truncated
When a PR has >20 CI checks, contexts(first: 20) silently truncates the
list. Setting ciChecks to undefined when pageInfo.hasNextPage is true
ensures maybeDispatchCIFailureDetails falls back to the getCIChecks()
REST call, which returns all checks without truncation.
Also adds pageInfo { hasNextPage } to the contexts GraphQL query so
truncation can be detected.
* fix(lifecycle): prune lastReviewBacklogCheckAt in pollAll cleanup loop
Add the new throttle map to the existing pruning loop that removes stale
entries for sessions no longer in the session list. Previously the map
was only cleared on terminal status transitions, leaving orphaned entries
for sessions removed externally (killed + cleaned up without transition).
* fix(lifecycle): bypass throttle on review transition; fix StatusContext conclusion
Two fixes for automated review findings:
1. Bypass review backlog throttle when a transition reaction just fired for
humanReactionKey or automatedReactionKey. The transitionReaction branch
needs to read the current fingerprint via the API to record
lastPendingReviewDispatchHash. Without bypassing, the throttle prevents
this write and the next unthrottled poll sees a stale (empty) hash,
clears the reaction tracker, and fires a duplicate dispatch.
2. Set conclusion on StatusContext nodes in parseCheckContexts() to match
the REST getCIChecksFromStatusRollup() format (rawState.toUpperCase()).
The CI failure fingerprint includes c.conclusion ?? '', so inconsistent
conclusion values between GraphQL and REST paths caused phantom fingerprint
changes when switching sources, triggering duplicate dispatches.
* fix(scm-github): normalize CheckRun conclusion and map NEUTRAL to skipped
Two consistency fixes in parseCheckContexts() vs the REST path:
1. NEUTRAL conclusion: was mapped to 'passed' (with SUCCESS), but
mapRawCheckStateToStatus() in the REST path maps NEUTRAL to 'skipped'.
Changed to treat NEUTRAL the same as SKIPPED.
2. CheckRun conclusion: was stored as the raw GraphQL string (may be
lowercase). REST getCIChecks/getCIChecksFromStatusRollup always store
conclusion as rawState.toUpperCase(). Now stores rawConclusion which
is already uppercased during the status branching logic.
Both fixes prevent phantom fingerprint changes when maybeDispatchCIFailureDetails
switches between GraphQL batch and REST fallback across poll cycles.
* fix(scm-github): map STALE/NOT_REQUIRED/NONE conclusions to skipped
parseCheckContexts() was mapping these conclusions to 'failed' via the
else fallback, while mapRawCheckStateToStatus() in the REST path
explicitly maps all of them to 'skipped'. Added them to the skipped
branch alongside SKIPPED and NEUTRAL to fully mirror the REST mapping.
* fix(scm-github): map QUEUED/WAITING to pending not running
parseCheckContexts() mapped QUEUED and WAITING CheckRun statuses to
'running', but mapRawCheckStateToStatus() in the REST path maps both
to 'pending'. Only IN_PROGRESS maps to 'running' in the REST path.
Fixes fingerprint inconsistency when switching between GraphQL batch
and REST fallback across poll cycles.
* fix(scm-github): map STARTUP_FAILURE to skipped; guard null pageInfo
- STARTUP_FAILURE conclusion now falls through to the "skipped" branch
(matching mapRawCheckStateToStatus() REST default) instead of the
explicit failure enumeration catch-all
- Null pageInfo guard prevents TypeError from typeof null === "object"
JavaScript quirk when accessing hasNextPage on a null pageInfo field
- Tests added for both cases
* fix(scm-github): map COMPLETED+null conclusion to skipped not passed
When a CheckRun has status COMPLETED and conclusion null, the REST path's
mapRawCheckStateToStatus() converts it to "" which maps to "skipped".
The GraphQL path was incorrectly mapping it to "passed" via !rawConclusion.
Fix: only map rawConclusion === "SUCCESS" to "passed"; null falls through
to the else branch → "skipped", matching the REST path exactly.
e25e9b4967