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

## What changed

- Add `codex-history` for model-history and persisted-rollout domain types, including `RolloutItem`, `RolloutLine`, `CompactedItem`, and initial/resumed history state.
- Re-export the persisted types from `codex-rollout` and update consumers to use the new crate boundary instead of `codex-protocol`.
- Preserve existing rollout serialization, including legacy numeric compacted-window IDs.

## Testing

- Add `codex-history` tests for rollout JSON round trips, compacted-history compatibility, persisted history modes, and multi-agent version selection.

GitOrigin-RevId: 944daa9297ddd231d3aebbdcb05fff4adf8b4e1b
This commit is contained in:
Adam Perry @ OpenAI
2026-08-10 19:26:52 +00:00
committed by copyberry
parent a1c88e865d
commit 63002bdb26
127 changed files with 791 additions and 673 deletions
+3 -3
View File
@@ -35,6 +35,9 @@ use codex_extension_api::LoadedUserInstructions;
use codex_extension_api::UserInstructionsProvider;
use codex_extension_api::empty_extension_registry;
use codex_features::Feature;
use codex_history::InitialHistory;
use codex_history::ResumedHistory;
use codex_history::RolloutItem;
use codex_login::AuthManager;
use codex_login::CodexAuth;
use codex_login::default_client::CODEX_INTERNAL_ORIGINATOR_OVERRIDE_ENV_VAR;
@@ -53,11 +56,8 @@ use codex_protocol::mcp::OPENAI_STANDARD_FORM_INPUT_EXTENSION_ID;
use codex_protocol::openai_models::ModelPreset;
use codex_protocol::protocol::Event;
use codex_protocol::protocol::EventMsg;
use codex_protocol::protocol::InitialHistory;
use codex_protocol::protocol::MultiAgentVersion;
use codex_protocol::protocol::Op;
use codex_protocol::protocol::ResumedHistory;
use codex_protocol::protocol::RolloutItem;
use codex_protocol::protocol::SessionConfiguredEvent;
use codex_protocol::protocol::SessionSource;
use codex_protocol::protocol::SubAgentSource;