Skylar Graika
b236f1c95d
## What Record a model-visible `<turn_aborted>` marker in history when a turn is interrupted, and treat it as a session prefix. ## Why When a turn is interrupted, Codex emits `TurnAborted` but previously did not persist anything model-visible in the conversation history. On the next user turn, the model can’t tell the previous work was aborted and may resume/repeat earlier actions (including duplicated side effects like re-opening PRs). Fixes: https://github.com/openai/codex/issues/9042 ## How On `TurnAbortReason::Interrupted`, append a hidden user message containing a `<turn_aborted>…</turn_aborted>` marker and flush. Treat `<turn_aborted>` like `<environment_context>` for session-prefix filtering. Add a regression test to ensure follow-up turns don’t repeat side effects from an aborted turn. ## Testing `just fmt` `just fix -p codex-core` `cargo test -p codex-core -- --test-threads=1` `cargo test --all-features -- --test-threads=1` --------- Co-authored-by: Skylar Graika <sgraika127@gmail.com> Co-authored-by: jif-oai <jif@openai.com> Co-authored-by: Eric Traut <etraut@openai.com>
codex-core
This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.
Dependencies
Note that codex-core makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:
macOS
Expects /usr/bin/sandbox-exec to be present.
When using the workspace-write sandbox policy, the Seatbelt profile allows
writes under the configured writable roots while keeping .git (directory or
pointer file), the resolved gitdir: target, and .codex read-only.
Linux
Expects the binary containing codex-core to run the equivalent of codex sandbox linux (legacy alias: codex debug landlock) when arg0 is codex-linux-sandbox. See the codex-arg0 crate for details.
All Platforms
Expects the binary containing codex-core to simulate the virtual apply_patch CLI when arg1 is --codex-run-as-apply-patch. See the codex-arg0 crate for details.