Files
orca/src/preload
JinjingandOrca ace7db218d perf(github-drawer): cache work-item details + collapse issue fetch (#1655)
Reopening a GitHub issue/PR drawer paid full IPC + `gh` startup latency on
every open. Two changes here:

1. Module-level SWR cache in GitHubItemDialog.tsx keyed by
   (repoPath, issueSourcePreference, type, number). Reopening within 30s
   paints cached data instantly; older entries paint stale-then-refresh.
   Concurrent opens dedupe on a shared in-flight promise. Mutation
   handlers invalidate by (repo, type, number); a cache-generation
   counter prevents in-flight refetches from resurrecting stale data
   after a mid-flight invalidation.

2. Collapsed GraphQL query for issue details replaces 3 serial `gh`
   subprocesses (REST issue + REST comments + GraphQL participants) with
   one round-trip. Falls back to the legacy fan-out on any GraphQL error
   so historical contract is preserved.

Cross-window invalidation rides a new `gh:workItemMutated` IPC broadcast
that skips the originating sender (the source already updated its cache
optimistically — re-broadcasting would race the optimistic write).
`addIssueComment` now takes a `type` so the broadcast scopes correctly
when a PR shares its number with an issue.

Co-authored-by: Orca <help@stably.ai>
2026-05-09 23:46:30 -07:00
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