Eric Traut c4941302c7 Use paginated history for persistent exec threads (#38774) ...

## What changed

- Request paginated history when `codex exec` starts a persistent thread.
- Keep ephemeral threads unchanged and retry with legacy history when the configured thread store does not support pagination.
- Exercise paginated resume and fork persistence, including resumed history and fork ancestry without copying the source transcript.

## Testing

- Extend unit coverage for persistent and ephemeral thread start parameters.
- Add an integration test for the legacy-history fallback.

GitOrigin-RevId: 610a2db14524b127551e75b7aef541d44368f28a

2026-08-15 15:24:30 +00:00

..

src

Use paginated history for persistent exec threads (#38774)

2026-08-15 15:24:30 +00:00

tests

Use paginated history for persistent exec threads (#38774)

2026-08-15 15:24:30 +00:00

BUILD.bazel

[codex] Shard exec Bazel integration test (#19862)

2026-04-27 21:22:53 +00:00

Cargo.toml

Extract persisted history types into a dedicated crate (#37871)

2026-08-10 19:26:52 +00:00